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Cheap flights from Singapore to Washington, D.C. Dulles Intl Airport from S$ 919

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 8-7. 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 — IAD
19 May — 26 May1
1 adult
Sun 19-5
Sun 26-5

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

Find a great deal and save up to 3% by booking at least 21 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Singapore to Washington, D.C. Dulles Intl Airport within the next two weeks, with the cheapest ticket starting at S$ 1,549.

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

The best pricing can be found in the month of March. Prices to Washington, D.C. Dulles Intl Airport from Singapore average S$ 1,827. You can even find prices in March for less than S$ 1,827, as users have found deals to Washington, D.C. Dulles Intl Airport from as low as S$ 1,105. The month of December appears to be one of the more expensive times to travel to Washington, D.C. Dulles Intl Airport from Singapore. Flying in the targeted month can save you up to 29%.

When is the cheapest time to fly from Singapore to Washington, D.C. Dulles Intl Airport (SG - IAD)?

When flying from Singapore to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Air India flights from Singapore to Dulles Intl

Explore cheap flight options specifically provided by Air India for the route between Singapore and Dulles Intl. 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 201,493 searches. Data last updated 14 May 2024.
Take a look at some of the lowest-priced Air India flights heading from Singapore to Washington, D.C.. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 18-608:35SIN - IAD
1 stop34h 40mAir India
Tue 27-811:15IAD - SIN
1 stop22h 30mAir India
Deal found 12-5S$ 1,410
Mon 17-608:35SIN - IAD
1 stop34h 40mAir India
Fri 30-811:15IAD - SIN
1 stop22h 30mAir India
Deal found 12-5S$ 1,457
Thu 30-523:35SIN - IAD
1 stop43h 40mAir India
Wed 31-711:15IAD - SIN
1 stop22h 30mAir India
Deal found 12-5S$ 1,485
Sun 16-623:35SIN - IAD
1 stop43h 40mAir India
Fri 30-811:15IAD - SIN
1 stop22h 30mAir India
Deal found 12-5S$ 1,492
Sun 16-623:35SIN - IAD
1 stop43h 40mAir India
Sun 25-811:15IAD - SIN
1 stop32h 15mAir India
Deal found 12-5S$ 1,527
Fri 31-508:35SIN - IAD
1 stop34h 40mAir India
Wed 31-711:15IAD - SIN
1 stop32h 15mAir India
Deal found 12-5S$ 1,531
Tue 28-508:35SIN - IAD
1 stop34h 40mAir India
Tue 30-711:15IAD - SIN
1 stop22h 30mAir India
Deal found 12-5S$ 1,534
Sat 1-608:35SIN - IAD
1 stop34h 40mAir India
Tue 30-711:15IAD - SIN
1 stop22h 30mAir India
Deal found 12-5S$ 1,542
Sat 1-608:35SIN - IAD
1 stop34h 40mAir India
Sat 3-811:15IAD - SIN
1 stop22h 30mAir India
Deal found 12-5S$ 1,577

Cheap American Airlines flights from Singapore to Dulles Intl

Explore cheap flight options specifically provided by American Airlines for the route between Singapore and Dulles Intl. 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 201,493 searches. Data last updated 14 May 2024.
Take a gander at the lowest prices we've found on American Airlines flights from Singapore to Washington, D.C.. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Mon 17-601:50SIN - IAD
2 stops33h 34mAmerican Airlines
Tue 27-806:52IAD - SIN
2 stops29h 28mAmerican Airlines
Deal found 12-5S$ 1,500
Tue 18-608:05SIN - IAD
2 stops27h 19mAmerican Airlines
Tue 27-806:52IAD - SIN
2 stops29h 28mAmerican Airlines
Deal found 12-5S$ 1,503
Mon 27-501:50SIN - IAD
2 stops33h 47mAmerican Airlines
Tue 30-706:00IAD - SIN
2 stops30h 20mAmerican Airlines
Deal found 12-5S$ 1,905

Cheap Singapore to Dulles Intl flights in May & June 2024

Find cheap flight options from Singapore to Dulles Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 201,493 searches. Prices were last updated on 14 May 2024.
The lowest fares we've come across on flights traveling from Singapore to Washington, D.C. in May and June 2024. For more flight deals, be sure to check back very soon.
Fri 14-608:45SIN - IAD
2 stops25h 44mUnited Airlines
Mon 2-912:25IAD - SIN
1 stop30h 15mUnited Airlines
Deal found 13-5S$ 1,298
Tue 18-608:35SIN - IAD
1 stop34h 40mAir India
Tue 27-811:15IAD - SIN
1 stop22h 30mAir India
Deal found 12-5S$ 1,410
Mon 17-608:35SIN - IAD
1 stop34h 40mAir India
Fri 30-811:15IAD - SIN
1 stop22h 30mAir India
Deal found 12-5S$ 1,457
Thu 30-523:35SIN - IAD
1 stop43h 40mAir India
Wed 31-711:15IAD - SIN
1 stop22h 30mAir India
Deal found 12-5S$ 1,485
Sun 16-623:35SIN - IAD
1 stop43h 40mAir India
Wed 28-811:15IAD - SIN
1 stop32h 15mAir India
Deal found 12-5S$ 1,492
Wed 15-521:50SIN - IAD
2 stops30h 37mAmerican Airlines
Sun 14-706:00IAD - SIN
2 stops30h 20mAmerican Airlines
Deal found 13-5S$ 1,500
Tue 18-608:05SIN - IAD
2 stops27h 19mAmerican Airlines
Tue 27-806:52IAD - SIN
2 stops29h 28mAmerican Airlines
Deal found 12-5S$ 1,503
Sun 16-623:35SIN - IAD
1 stop43h 40mAir India
Sun 25-811:15IAD - SIN
1 stop32h 15mAir India
Deal found 12-5S$ 1,527
Fri 31-508:35SIN - IAD
1 stop34h 40mAir India
Wed 31-711:15IAD - SIN
1 stop32h 15mAir India
Deal found 12-5S$ 1,531

Singapore to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Singapore and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 201,493 searches. Data last updated 14 May 2024.
The lowest fares we've come across on flights traveling from Singapore to Washington, D.C. in May and June 2024. For more flight deals, be sure to check back very soon.
Fri 14-608:45SIN - IAD
2 stops25h 44mUnited Airlines
Mon 2-912:25IAD - SIN
1 stop30h 15mUnited Airlines
Deal found 13-5S$ 1,298
Mon 21-1017:15SIN - IAD
1 stop34h 30mSAUDIA
Tue 3-1219:10IAD - SIN
1 stop55h 20mSAUDIA
Deal found 13-5S$ 1,386
Tue 18-608:35SIN - IAD
1 stop34h 40mAir India
Tue 27-811:15IAD - SIN
1 stop22h 30mAir India
Deal found 12-5S$ 1,410
Mon 17-608:35SIN - IAD
1 stop34h 40mAir India
Fri 30-811:15IAD - SIN
1 stop22h 30mAir India
Deal found 12-5S$ 1,457
Sat 14-917:15SIN - IAD
1 stop82h 30mSAUDIA
Sun 22-919:10IAD - SIN
1 stop56h 35mSAUDIA
Deal found 13-5S$ 1,471
Thu 30-523:35SIN - IAD
1 stop43h 40mAir India
Wed 31-711:15IAD - SIN
1 stop22h 30mAir India
Deal found 12-5S$ 1,485
Sun 16-623:35SIN - IAD
1 stop43h 40mAir India
Wed 28-811:15IAD - SIN
1 stop32h 15mAir India
Deal found 12-5S$ 1,492
Wed 15-521:50SIN - IAD
2 stops30h 37mAmerican Airlines
Sun 14-706:00IAD - SIN
2 stops30h 20mAmerican Airlines
Deal found 13-5S$ 1,500
Tue 22-1011:05SIN - IAD
1 stop40h 30mUnited Airlines
Mon 2-1222:06IAD - SIN
2 stops33h 09mUnited Airlines
Deal found 13-5S$ 1,501

One-way flights to Dulles Intl from Singapore

Search for one-way flight options from Singapore to Dulles Intl. 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 201,493 searches. Data last updated 14 May 2024.
Users traveling one-way from Singapore to Washington, D.C. can select one of these great deals. For those needing a return trip from Singapore, there is a search form available above.
Mon 8-716:35SIN - IAD
2 stops34h 35mMultiple Airlines
Deal found 13-5S$ 919
Sun 30-610:15SIN - IAD
1 stop40h 30mTurkish Airlines
Deal found 13-5S$ 980
Mon 22-715:10SIN - IAD
2 stops36h 00mMultiple Airlines
Deal found 13-5S$ 1,019
Mon 22-711:05SIN - IAD
3 stops32h 43mMultiple Airlines
Deal found 13-5S$ 1,155
Sun 30-621:20SIN - IAD
2 stops34h 35mMultiple Airlines
Deal found 13-5S$ 1,206
Sun 30-617:50SIN - IAD
3 stops35h 50mMultiple Airlines
Deal found 13-5S$ 1,210
Mon 8-723:35SIN - IAD
1 stop27h 45mSWISS
Deal found 13-5S$ 1,244
Sun 7-701:50SIN - IAD
2 stops33h 34mAmerican Airlines
Deal found 13-5S$ 1,496
Sun 21-701:50SIN - IAD
2 stops33h 34mAmerican Airlines
Deal found 13-5S$ 1,626

Find flights from Singapore to Dulles Intl within your budget

Customise your flight search to find flights from Singapore to Dulles Intl 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 201,493 searches. Data last updated 14 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

S$ 1,298 - S$ 1,930

Route

Depart

Return

Price

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Fri 14-6

2 stops25h 44m

Washington, D.C. Dulles Intl

Mon 2-9

1 stop30h 15m

S$ 1,298

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Tue 18-6

1 stop34h 40m

Washington, D.C. Dulles Intl

Tue 27-8

1 stop22h 30m

S$ 1,410

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Mon 17-6

2 stops33h 34m

Washington, D.C. Dulles Intl

Tue 27-8

2 stops29h 28m

S$ 1,500

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Wed 19-6

1 stop27h 45m

Washington, D.C. Dulles Intl

Tue 27-8

1 stop32h 10m

S$ 1,572

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Thu 20-6

1 stop28h 40m

Washington, D.C. Dulles Intl

Tue 27-8

1 stop30h 15m

S$ 1,573

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Wed 19-6

1 stop33h 10m

Washington, D.C. Dulles Intl

Fri 30-8

1 stop29h 20m

S$ 1,630

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Mon 27-5

1 stop34h 15m

Washington, D.C. Dulles Intl

Mon 29-7

1 stop21h 50m

S$ 1,817

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Tue 28-5

2 stops37h 54m

Washington, D.C. Dulles Intl

Tue 30-7

2 stops28h 10m

S$ 1,891

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Tue 18-6

1 stop43h 50m

Washington, D.C. Dulles Intl

Wed 28-8

2 stops41h 20m

S$ 1,930

Flights are sorted by cheapest first

Deals found on 13-5

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated 14 May 2024.
To help decide which airline to fly from Singapore to Washington, D.C., see what other customers have to say about Air India, American Airlines and SWISS. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very Good
1,173 reviews
Check prices

Overall

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.6

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Korean Air
8.5
Very Good
1,173 reviews
Korean Air
8.5
Very Good
1,173 reviews
Check prices

Overall

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.6

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

ANA
8.5
Very Good
921 reviews
Korean Air
8.5
Very Good
1,173 reviews
Check prices

Overall

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.6

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Emirates
8.1
Very Good
3,963 reviews
Korean Air
8.5
Very Good
1,173 reviews
Check prices

Overall

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.6

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Delta
8.0
Very Good
10,706 reviews
Korean Air
8.5
Very Good
1,173 reviews
Check prices

Overall

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.6

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

KLM
7.9
Good
1,574 reviews
Korean Air
8.5
Very Good
1,173 reviews
Check prices

Overall

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.6

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Related info for your journey

Find useful and relevant information for your journey from Singapore to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Singapore to Washington, D.C. Dulles Intl Airport for under S$ 1,300 on Cheapflights?

    Yes, there are multiple flights from Singapore to Washington, D.C. Dulles Intl Airport for under S$ 1,300. The cheapest flight booked recently is on United Airlines for just S$ 1,298, but on average you can expect to pay S$ 1,530.

  • What are the cheapest airlines to fly from Singapore to Washington, D.C. Dulles Intl Airport one-way?

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at S$ 980. SWISS flights start at S$ 1,244 while deals on American Airlines start at S$ 1,496 one-way.

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

    When booking a flight from Singapore to Washington, D.C. Dulles Intl Airport, you may want to consider flying on American Airlines, Air India or British Airways as they are the most popular for this route.

  • 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.

  • Can I find deals for flights from Singapore to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Singapore to Dulles Intl flight 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 Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Singapore to Dulles Intl 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 Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Singapore to Dulles Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Dulles Intl.

  • Can I find deals for business class flights from Singapore to Dulles Intl?

    Yes. Cheapflights offers flight deals from Singapore to Dulles Intl 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 Dulles Intl that allow pets onboard?

    Many airlines flying from Singapore to Dulles Intl 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 Dulles Intl?

    Yes, you can often find last-minute deals on Singapore to Dulles Intl 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. Dulles Intl Airport flight deals updated?

    The Singapore to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 13-5.

See more FAQs

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Alternative routes for Singapore to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.

Singapore to Dulles Intl flights
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Top 9 airlines flying from Singapore to Dulles Intl

Discover the top 9 airlines that operate flights from Singapore to Dulles Intl. 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 201,493 searches. Data last updated 14 May 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 1,336AverageS$ 1,709FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air IndiaCheapestS$ 1,370AverageS$ 1,626FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
LufthansaCheapestS$ 1,581AverageS$ 1,759FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapestS$ 1,614AverageS$ 1,728FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapestS$ 1,772AverageS$ 2,340FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
ANACheapestS$ 1,801AverageS$ 2,431FlexibilityNo cancel feeOn-time80%
Search ANA flights
American AirlinesCheapestS$ 1,809AverageS$ 2,257FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Korean AirCheapestS$ 1,858AverageS$ 2,068FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
EmiratesCheapestS$ 1,999AverageS$ 2,708FlexibilityNo cancel feeOn-time75%
Search Emirates flights
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Search flights from Singapore to Dulles Intl by cabin class

Find flights from Singapore to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Singapore to Dulles Intl?

Deals for Singapore to Dulles Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Dulles Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Singapore to Dulles Intl.

Can Cheapflights find flights from Singapore to Dulles Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Singapore to Dulles Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Singapore to Dulles Intl become cheaper?

Not ready to book yet? You can track prices for flights from Singapore to Dulles Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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