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Cheap flights from Singapore to Washington, D.C. from S$ 660

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12-5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SIN — WAS
16 Apr — 23 Apr1
1 adult
Tue 16-4
Tue 23-4

The best prices from Singapore Changi to Washington, D.C. are usually found in September or October, booked 77 days in advance, depart on a Thursday or Sunday and return on a Thursday

Cheap flight deals from Singapore to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 April 2024.

Popular in

August

Cheapest in

September

Round-trip from

S$ 1,434

One-way from

S$ 848
High demand for flights, 19% potential price rise
Best time to find cheap flights, 13% potential price drop
From Singapore Changi to Washington, D.C. (WAS)
One-way flight from Singapore Changi to Washington, D.C. (WAS)

What is the cheapest day to fly return from Singapore to Washington, D.C.?

Travellers have found that booking a Wednesday departure is the best way to save up to 17% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Singapore to Washington, D.C.?

Travellers have found it’s best to book a flight 21 days in advance to save up to 10% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 21 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Singapore to Washington, D.C. 1-2 weeks in advance for as low as S$ 1,668, or S$ 1,781 for flights within the next 24 hours.

What is the cheapest month to fly from Singapore to Washington, D.C.?

The best pricing can be found in the month of September. Prices to Washington, D.C. from Singapore average S$ 1,852. You can even find prices in September for less than S$ 1,852, as users have found deals to Washington, D.C. from as low as S$ 1,421. The month of August appears to be one of the more expensive times to travel to Washington, D.C. from Singapore. Flying in the targeted month can save you up to 23%.

When is the cheapest time to fly from Singapore to Washington, D.C. (SIN - WAS)?

It’s optimal to fly from Singapore to Washington, D.C. in the morning. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight at midday.

Cheap United Airlines flights from Singapore to Washington, D.C.

Explore cheap flight options specifically provided by United Airlines for the route between Singapore and Washington, D.C.. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 197,416 searches. Data last updated 11 April 2024.
Peruse some of the lowest-priced United Airlines flights we've found from Singapore to Washington, D.C.. Be sure to come back soon if the deals available don't appeal to you at this time.
Sat 14-921:00SIN - IAD
2 stops26h 38mUnited Airlines
Sun 22-912:15IAD - SIN
1 stop30h 25mUnited Airlines
Deal found 11-4S$ 1,503
Thu 2-509:00SIN - BWI
2 stops24h 29mUnited Airlines
Mon 6-518:00BWI - SIN
2 stops36h 45mUnited Airlines
Deal found 10-4S$ 1,575
Thu 2-509:00SIN - BWI
2 stops25h 45mUnited Airlines
Mon 6-518:00BWI - SIN
2 stops36h 45mUnited Airlines
Deal found 9-4S$ 1,579
Wed 8-521:00SIN - IAD
2 stops26h 26mUnited Airlines
Wed 22-506:00IAD - SIN
1 stop24h 45mUnited Airlines
Deal found 10-4S$ 1,595
Sat 14-921:00SIN - BWI
2 stops31h 25mUnited Airlines
Sun 22-918:38BWI - SIN
1 stop36h 07mUnited Airlines
Deal found 11-4S$ 1,622
Sun 21-421:00SIN - BWI
3 stops30h 08mUnited Airlines
Wed 1-505:45BWI - SIN
1 stop25h 00mUnited Airlines
Deal found 10-4S$ 1,723
Sun 21-421:00SIN - IAD
2 stops35h 50mUnited Airlines
Wed 1-506:20IAD - SIN
1 stop24h 25mUnited Airlines
Deal found 10-4S$ 1,740
Sun 21-411:05SIN - IAD
2 stops54h 19mUnited Airlines
Wed 1-506:25IAD - SIN
2 stops30h 20mUnited Airlines
Deal found 10-4S$ 1,786
Sun 21-421:00SIN - BWI
1 stop22h 08mUnited Airlines
Wed 1-505:45BWI - SIN
1 stop25h 00mUnited Airlines
Deal found 10-4S$ 1,848

Cheap British Airways flights from Singapore to Washington, D.C.

Explore cheap flight options specifically provided by British Airways for the route between Singapore and Washington, D.C.. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 197,416 searches. Data last updated 11 April 2024.
Some of the lowest-priced British Airways flights we've found at this time heading from Singapore to Washington, D.C.. Make sure to examine the flight information before completing your reservation.
Sat 14-923:20SIN - IAD
1 stop33h 15mBritish Airways
Sun 22-917:55IAD - SIN
1 stop35h 50mBritish Airways
Deal found 11-4S$ 1,609
Thu 9-523:20SIN - IAD
1 stop33h 10mBritish Airways
Thu 16-517:55IAD - SIN
1 stop34h 10mBritish Airways
Deal found 11-4S$ 1,632
Thu 2-523:20SIN - BWI
1 stop32h 00mBritish Airways
Mon 6-521:15BWI - SIN
1 stop30h 50mBritish Airways
Deal found 9-4S$ 1,674
Sun 21-423:20SIN - BWI
2 stops30h 59mBritish Airways
Wed 1-521:15BWI - SIN
1 stop30h 50mBritish Airways
Deal found 10-4S$ 10,488
Sun 21-422:35SIN - BWI
1 stop32h 45mBritish Airways
Wed 1-521:15BWI - SIN
1 stop30h 50mBritish Airways
Deal found 10-4S$ 10,986

Cheap Singapore to Washington, D.C. flights in April & May 2024

Find cheap flight options from Singapore to Washington, D.C. specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 197,416 searches. Prices were last updated on 11 April 2024.
The lowest fares we've come across on flights traveling from Singapore to Washington, D.C. in April and May 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 29-408:35SIN - IAD
1 stop34h 40mAir India
Fri 10-511:15IAD - SIN
1 stop32h 15mAir India
Deal found 11-4S$ 1,490
Tue 14-501:50SIN - IAD
2 stops33h 47mAmerican Airlines
Sun 14-706:00IAD - SIN
2 stops36h 15mAmerican Airlines
Deal found 11-4S$ 1,505
Thu 25-408:05SIN - IAD
2 stops27h 18mAmerican Airlines
Thu 2-506:43IAD - SIN
2 stops35h 32mAmerican Airlines
Deal found 11-4S$ 1,509
Mon 29-421:50SIN - DCA
2 stops30h 05mAmerican Airlines
Fri 10-507:30DCA - SIN
2 stops28h 50mAmerican Airlines
Deal found 11-4S$ 1,509
Wed 8-508:05SIN - BWI
2 stops27h 20mAmerican Airlines
Wed 15-506:13BWI - SIN
2 stops30h 07mAmerican Airlines
Deal found 10-4S$ 1,510
Thu 9-508:05SIN - IAD
2 stops27h 32mAmerican Airlines
Thu 16-506:50IAD - SIN
2 stops29h 30mAmerican Airlines
Deal found 11-4S$ 1,512
Thu 9-508:05SIN - BWI
2 stops27h 20mAmerican Airlines
Thu 16-506:13BWI - SIN
2 stops30h 07mAmerican Airlines
Deal found 11-4S$ 1,512
Thu 9-508:05SIN - DCA
2 stops26h 55mAmerican Airlines
Thu 16-510:05DCA - SIN
2 stops26h 15mAmerican Airlines
Deal found 11-4S$ 1,512
Wed 15-523:00SIN - IAD
1 stop44h 15mAir India
Sun 14-711:15IAD - SIN
1 stop32h 15mAir India
Deal found 11-4S$ 1,574

Singapore to Washington, D.C. 2024 flight deals

Discover exclusive flight deals for travel between Singapore and Washington, D.C. in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 197,416 searches. Data last updated 11 April 2024.
The lowest fares we've come across on flights traveling from Singapore to Washington, D.C. in April and May 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 14-608:35SIN - IAD
1 stop34h 40mAir India
Wed 21-811:15IAD - SIN
1 stop22h 30mAir India
Deal found 11-4S$ 1,410
Mon 29-408:35SIN - IAD
1 stop34h 40mAir India
Fri 10-511:15IAD - SIN
1 stop32h 15mAir India
Deal found 11-4S$ 1,490
Fri 13-901:50SIN - BWI
2 stops28h 36mAmerican Airlines
Sun 22-907:16BWI - SIN
2 stops34h 59mAmerican Airlines
Deal found 11-4S$ 1,501
Sat 14-921:00SIN - IAD
2 stops26h 38mUnited Airlines
Sun 22-912:15IAD - SIN
1 stop30h 25mUnited Airlines
Deal found 11-4S$ 1,503
Tue 14-501:50SIN - IAD
2 stops33h 47mAmerican Airlines
Sun 14-706:00IAD - SIN
2 stops36h 15mAmerican Airlines
Deal found 11-4S$ 1,505
Tue 22-1011:05SIN - IAD
1 stop40h 30mUnited Airlines
Mon 2-1222:06IAD - SIN
2 stops33h 09mUnited Airlines
Deal found 11-4S$ 1,507
Thu 25-408:05SIN - IAD
2 stops27h 18mAmerican Airlines
Thu 2-506:43IAD - SIN
2 stops35h 32mAmerican Airlines
Deal found 11-4S$ 1,509
Mon 29-421:50SIN - DCA
2 stops30h 05mAmerican Airlines
Fri 10-507:30DCA - SIN
2 stops28h 50mAmerican Airlines
Deal found 11-4S$ 1,509
Wed 8-508:05SIN - BWI
2 stops27h 20mAmerican Airlines
Wed 15-506:13BWI - SIN
2 stops30h 07mAmerican Airlines
Deal found 10-4S$ 1,510

Singapore to Washington, D.C. flights leaving soon

Find last-minute flight options from Singapore to Washington, D.C. for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 197,416 searches. Data last updated 11 April 2024.
Have a look at some of the last-minute flights available departing from Singapore to Washington, D.C.. Users should examine the flight details to ensure there are no surprises.
Sun 21-421:50SIN - DCA
2 stops52h 32mJapan Airlines
Wed 1-509:45DCA - SIN
2 stops43h 50mJapan Airlines
Deal found 10-4S$ 1,597
Sun 21-423:00SIN - IAD
1 stop44h 15mAir India
Wed 1-511:15IAD - SIN
1 stop32h 15mAir India
Deal found 10-4S$ 1,621
Sun 21-421:00SIN - BWI
3 stops30h 08mUnited Airlines
Wed 1-505:45BWI - SIN
1 stop25h 00mUnited Airlines
Deal found 10-4S$ 1,723
Sun 21-421:00SIN - IAD
2 stops35h 50mUnited Airlines
Wed 1-506:20IAD - SIN
1 stop24h 25mUnited Airlines
Deal found 10-4S$ 1,740
Sun 21-411:05SIN - IAD
2 stops54h 19mUnited Airlines
Wed 1-506:25IAD - SIN
2 stops30h 20mUnited Airlines
Deal found 10-4S$ 1,786
Sun 21-421:00SIN - BWI
1 stop22h 08mUnited Airlines
Wed 1-505:45BWI - SIN
1 stop25h 00mUnited Airlines
Deal found 10-4S$ 1,848
Sun 21-420:50SIN - IAD
3 stops32h 50mMultiple Airlines
Wed 1-511:15IAD - SIN
3 stops35h 15mMultiple Airlines
Deal found 10-4S$ 2,087
Sat 20-400:30SIN - IAD
2 stops29h 10mMultiple Airlines
Wed 1-511:15IAD - SIN
3 stops35h 15mMultiple Airlines
Deal found 10-4S$ 2,133
Sat 20-400:50SIN - IAD
1 stop43h 50mEmirates
Wed 1-510:55IAD - SIN
1 stop22h 50mEmirates
Deal found 10-4S$ 2,135

One-way flights to Washington, D.C. from Singapore

Search for one-way flight options from Singapore to Washington, D.C.. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 197,416 searches. Data last updated 11 April 2024.
If you're seeking multiple options on one-way flights from Singapore to Washington, D.C., be sure to check out these deals, which are updated often. Users needing a return flight from Singapore to Washington, D.C. should utilize the search form above.
Sun 12-522:15SIN - BWI
3 stops53h 57mMultiple Airlines
Deal found 11-4S$ 660
Sun 12-522:15SIN - BWI
2 stops45h 13mMultiple Airlines
Deal found 11-4S$ 690
Tue 16-422:15SIN - BWI
3 stops49h 11mMultiple Airlines
Deal found 9-4S$ 790
Sun 12-522:15SIN - DCA
3 stops49h 45mMultiple Airlines
Deal found 11-4S$ 800
Tue 16-422:15SIN - BWI
3 stops44h 53mMultiple Airlines
Deal found 10-4S$ 805
Thu 9-516:35SIN - BWI
3 stops52h 27mMultiple Airlines
Deal found 11-4S$ 806
Mon 3-600:40SIN - BWI
3 stops59h 35mMultiple Airlines
Deal found 10-4S$ 819
Thu 9-523:10SIN - IAD
3 stops54h 30mMultiple Airlines
Deal found 11-4S$ 821
Mon 3-600:40SIN - DCA
3 stops47h 23mMultiple Airlines
Deal found 10-4S$ 831

Find flights from Singapore to Washington, D.C. within your budget

Customise your flight search to find flights from Singapore to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 197,416 searches. Data last updated 11 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

S$ 1,368 - S$ 1,717

Route

Depart

Return

Price

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Fri 14-6

1 stop34h 40m

Washington, D.C. Dulles Intl

Wed 21-8

1 stop22h 30m

S$ 1,368

Singapore ChangiBaltimore/Washington

SIN - BWI

SINBWI

Singapore Changi

Fri 13-9

2 stops28h 36m

Baltimore/Washington

Sun 22-9

2 stops34h 59m

S$ 1,501

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Sat 14-9

2 stops26h 38m

Washington, D.C. Dulles Intl

Sun 22-9

1 stop30h 25m

S$ 1,503

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Wed 7-8

1 stop34h 30m

Washington, D.C. Dulles Intl

Sat 17-8

1 stop32h 35m

S$ 1,581

Singapore ChangiWashington, D.C. Reagan-National

SIN - DCA

SINDCA

Singapore Changi

Sun 28-4

2 stops31h 07m

Washington, D.C. Reagan-National

Fri 10-5

2 stops28h 40m

S$ 1,590

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Sat 14-9

1 stop33h 15m

Washington, D.C. Dulles Intl

Sun 22-9

1 stop35h 50m

S$ 1,609

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Thu 25-4

2 stops27h 35m

Washington, D.C. Dulles Intl

Thu 2-5

1 stop30h 15m

S$ 1,659

Singapore ChangiWashington, D.C. Reagan-National

SIN - DCA

SINDCA

Singapore Changi

Thu 13-6

2 stops26h 10m

Washington, D.C. Reagan-National

Sat 13-7

3 stops30h 20m

S$ 1,670

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Tue 16-7

1 stop33h 31m

Washington, D.C. Dulles Intl

Thu 8-8

1 stop25h 30m

S$ 1,717

Flights are sorted by cheapest first

Deals found on 10-4

When is the best time to book a flight from Singapore to Washington, D.C.?

Use this chart to determine the optimal time to book a return flight from Singapore to Washington, D.C.. Price data was last updated on 28 January 2024.
The price you pay for your flight from Singapore to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Singapore to Washington, D.C.?

Use this chart to determine the cheapest time to fly return from Singapore to Washington, D.C.. Price data was last updated on 7 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Singapore to Washington, D.C. flight should consider departing on Thursday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Washington, D.C. by month

Plan your trip from Singapore to Washington, D.C. by taking into account the cheapest months to travel. The average price of a one-way flight from Singapore to Washington, D.C. is currently S$ 780 while a return flight costs S$ 1,578. Price data was last updated on 7 April 2024.

Temperature and rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

2 - 27 °C

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated 11 April 2024.
Get a feel of what it's like to fly with United Airlines, British Airways and Lufthansa from Singapore to Washington, D.C. by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very Good
1,207 reviews

Boarding

8.6

Overall

8.5

Entertainment

8.2

Food

8.2

Crew

8.8

Comfort

8.3

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.5
Very Good
1,207 reviews
8.5
Very Good
1,207 reviews

Boarding

8.6

Overall

8.5

Entertainment

8.2

Food

8.2

Crew

8.8

Comfort

8.3

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.5
Very Good
957 reviews
8.5
Very Good
1,207 reviews

Boarding

8.6

Overall

8.5

Entertainment

8.2

Food

8.2

Crew

8.8

Comfort

8.3

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.3
Very Good
1,475 reviews
8.5
Very Good
1,207 reviews

Boarding

8.6

Overall

8.5

Entertainment

8.2

Food

8.2

Crew

8.8

Comfort

8.3

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.3
Very Good
1,492 reviews
8.5
Very Good
1,207 reviews

Boarding

8.6

Overall

8.5

Entertainment

8.2

Food

8.2

Crew

8.8

Comfort

8.3

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.1
Very Good
4,097 reviews
8.5
Very Good
1,207 reviews

Boarding

8.6

Overall

8.5

Entertainment

8.2

Food

8.2

Crew

8.8

Comfort

8.3

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Related info for your journey

Find useful and relevant information for your journey from Singapore to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Singapore to Washington, D.C.?

    Located just 16.9 km from the city centre, Singapore Changi is the airport most travellers will use when flying to Washington, D.C. from Singapore. Booking flights from Changi (SIN) to Washington, D.C. should be relatively easy as there are 0 daily outbound flights to Washington, D.C. from 10 different airlines.

  • Can I find flights from Singapore to Washington, D.C. for under S$ 1,400 on Cheapflights?

    Yes, there are multiple flights from Singapore to Washington, D.C. for under S$ 1,400. The cheapest flight booked recently is on Air India for just S$ 1,368, but on average you can expect to pay S$ 1,497.

  • Are there last-minute flights available from Singapore to Washington, D.C. for under S$ 1,600?

    There are currently 20+ open flights from Singapore to Washington, D.C. within the next 7 days for less than S$ 1,600.

  • What are the cheapest airlines flying from Singapore to Washington, D.C. round-trip?

    According to our current data, Air India (S$ 1,368), American Airlines (S$ 1,501), and United Airlines (S$ 1,503) offers the cheapest pricing from Singapore to Washington, D.C.. Air India is 26% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most popular routes from Singapore to Washington, D.C.?

  • What are the most popular airlines that fly from Singapore to Washington, D.C.?

  • What does SIN to IAD mean?

    SIN and IAD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SIN to IAD refers to a flight route from Singapore Changi Airport to Washington, D.C. Dulles Intl Airport. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA).

  • Can I find deals for flights from Singapore to Washington, D.C. that include extra baggage allowance?

    The amount of baggage you can bring depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Singapore to Washington, D.C. with specific airlines?

    Yes, Cheapflights allows you to browse and filter flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Singapore to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Singapore to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to see available direct flights.

  • Can I find deals for business class flights from Singapore to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Singapore to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Singapore to Washington, D.C. that allow pets onboard?

    Many airlines do offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Singapore to Washington, D.C.?

    Yes, you can often find last-minute deals on Singapore to Washington, D.C. flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Singapore to Washington, D.C. flight deals updated?

    The Singapore to Washington, D.C. flight deals you see on this page were last updated on 11-4.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Singapore to Washington, D.C. on these airlines
Choose from the following airlines for your flight from Singapore to Washington, D.C.. Flights are based on user searches made on Cheapflights and were last updated on 11 April 2024.

Top 10 airlines flying from Singapore to Washington, D.C.

Discover the top 10 airlines that operate flights from Singapore to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 197,416 searches. Data last updated 11 April 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 1,335AverageS$ 1,886FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Japan AirlinesCheapestS$ 1,385AverageS$ 1,562FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Air IndiaCheapestS$ 1,494AverageS$ 1,626FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
LufthansaCheapestS$ 1,584AverageS$ 1,985FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapestS$ 1,621AverageS$ 1,868FlexibilityNo cancel feeOn-time70%
Search British Airways flights
ANACheapestS$ 1,800AverageS$ 2,430FlexibilityNo cancel feeOn-time80%
Search ANA flights
American AirlinesCheapestS$ 1,808AverageS$ 2,256FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Qatar AirwaysCheapestS$ 1,810AverageS$ 2,321FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Korean AirCheapestS$ 1,946AverageS$ 2,096FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
EmiratesCheapestS$ 1,972AverageS$ 2,687FlexibilityNo cancel feeOn-time75%
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Search flights from Singapore to Washington, D.C. by cabin class

Find flights from Singapore to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.

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How does Cheapflights help users find flights from Singapore to Washington, D.C.?

Cheapflights helps you search for flights from Singapore to Washington, D.C. via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Washington, D.C.?

Cheapflights simply makes it quick and affordable to book flights from Singapore to Washington, D.C. by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Singapore to Washington, D.C. with no change fees?

Certainly. Search results for flights to Washington, D.C. from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Singapore to Washington, D.C. become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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