Find flights
Airlines
FAQs

Cheap flights from Washington, D.C. Dulles Intl Airport to Singapore from S$ 636

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 7-8. 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.
IAD — SIN
3 May — 10 May1
1 adult
Fri 3-5
Fri 10-5

The best prices from Washington, D.C. Dulles Intl to Singapore Changi are usually found in September or February, booked 35 days in advance, depart on a Thursday or Tuesday and return on a Thursday

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

Wednesday flights are generally found to be more expensive for flights from Washington, D.C. Dulles Intl Airport to Singapore. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Singapore.

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

To save on the cost of your flight from Washington, D.C. Dulles Intl Airport to Singapore, book at least 55 days before your planned departure. Booking around this time can save you about 43% on the cost of this flight compared to booking a flight leaving this week. We have found prices from S$ 1,939 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as S$ 2,831.

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

October can be a great time to fly to Singapore from Washington, D.C. Dulles Intl Airport with a flight ticket averaging about S$ 2,018. Cheapflights users have found deals in the month of October for as cheap as S$ 1,273. The most expensive prices can be found in the month of December.

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

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Singapore is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 13% on airfare.

Cheap SAUDIA flights from Dulles Intl to Singapore

Explore cheap flight options specifically provided by SAUDIA for the route between Dulles Intl and Singapore. 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 193,500 searches. Data last updated 28 April 2024.
Consider these cheap SAUDIA flights we've found departing from Washington, D.C. to Singapore. Deals update often to give you more flight options matching your criteria
Sat 31-819:10IAD - SIN
1 stop32h 35mSAUDIA
Sat 14-917:15SIN - IAD
1 stop34h 30mSAUDIA
Deal found 27-4S$ 1,254
Sat 12-1019:10IAD - SIN
1 stop32h 35mSAUDIA
Mon 21-1017:15SIN - IAD
1 stop34h 30mSAUDIA
Deal found 26-4S$ 1,330
Sat 28-919:10IAD - SIN
1 stop32h 35mSAUDIA
Sat 5-1017:15SIN - IAD
1 stop34h 30mSAUDIA
Deal found 27-4S$ 1,337
Sat 28-919:10IAD - SIN
1 stop32h 35mSAUDIA
Sat 5-1017:15SIN - IAD
1 stop34h 30mSAUDIA
Deal found 27-4S$ 1,338
Thu 5-919:10IAD - SIN
1 stop32h 35mSAUDIA
Wed 25-917:15SIN - IAD
1 stop34h 30mSAUDIA
Deal found 27-4S$ 1,418
Thu 5-919:10IAD - SIN
1 stop32h 35mSAUDIA
Sat 28-917:15SIN - IAD
1 stop34h 30mSAUDIA
Deal found 27-4S$ 1,532

Cheap Air India flights from Dulles Intl to Singapore

Explore cheap flight options specifically provided by Air India for the route between Dulles Intl and Singapore. 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 193,500 searches. Data last updated 28 April 2024.
Some of the lowest-priced Air India flights we've found at this time heading from Washington, D.C. to Singapore. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 11-911:15IAD - SIN
2 stops32h 35mAir India
Tue 1-1008:35SIN - IAD
1 stop34h 40mAir India
Deal found 28-4S$ 1,447
Wed 11-911:15IAD - SIN
2 stops33h 00mAir India
Tue 1-1008:35SIN - IAD
1 stop34h 40mAir India
Deal found 27-4S$ 1,476
Sat 12-1011:15IAD - SIN
2 stops42h 50mAir India
Mon 21-1008:35SIN - IAD
1 stop34h 40mAir India
Deal found 26-4S$ 1,560

Cheap Dulles Intl to Singapore flights in April & May 2024

Find cheap flight options from Dulles Intl to Singapore specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 193,500 searches. Prices were last updated on 28 April 2024.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Singapore in 2024. Check back in a little while for more flight options.
Sat 4-521:50IAD - SIN
1 stop22h 55mTurkish Airlines
Mon 20-523:25SIN - IAD
1 stop27h 20mTurkish Airlines
Deal found 27-4S$ 1,350
Tue 14-521:05IAD - SIN
1 stop23h 55mJetBlue
Sun 16-618:45SIN - IAD
1 stop26h 00mJetBlue
Deal found 27-4S$ 1,451
Sat 4-510:55IAD - SIN
1 stop21h 50mJetBlue
Mon 20-518:45SIN - IAD
1 stop26h 00mJetBlue
Deal found 27-4S$ 1,502
Sat 4-517:14IAD - SIN
2 stops43h 06mAmerican Airlines
Mon 20-508:05SIN - IAD
2 stops27h 32mAmerican Airlines
Deal found 27-4S$ 1,511
Thu 2-516:40IAD - SIN
1 stop28h 05mTurkish Airlines
Mon 6-523:25SIN - IAD
1 stop27h 20mTurkish Airlines
Deal found 27-4S$ 1,512
Wed 8-506:50IAD - SIN
2 stops35h 25mAmerican Airlines
Wed 15-521:50SIN - IAD
2 stops37h 47mAmerican Airlines
Deal found 27-4S$ 1,518
Tue 14-521:05IAD - SIN
1 stop23h 55mJetBlue
Sat 25-502:15SIN - IAD
1 stop25h 55mJetBlue
Deal found 26-4S$ 1,536
Wed 8-521:05IAD - SIN
2 stops30h 30mQatar Airways
Wed 15-518:45SIN - IAD
1 stop33h 25mQatar Airways
Deal found 27-4S$ 1,548
Sun 28-421:05IAD - SIN
2 stops35h 20mQatar Airways
Wed 1-518:45SIN - IAD
1 stop33h 25mQatar Airways
Deal found 27-4S$ 1,564

Dulles Intl to Singapore 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Singapore in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 193,500 searches. Data last updated 28 April 2024.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Singapore in 2024. Check back in a little while for more flight options.
Sat 31-819:10IAD - SIN
1 stop32h 35mSAUDIA
Sat 14-917:15SIN - IAD
1 stop34h 30mSAUDIA
Deal found 27-4S$ 1,254
Sat 28-916:40IAD - SIN
1 stop37h 15mTurkish Airlines
Fri 4-1023:25SIN - IAD
1 stop27h 20mTurkish Airlines
Deal found 28-4S$ 1,296
Sat 28-916:40IAD - SIN
1 stop37h 15mTurkish Airlines
Fri 4-1023:25SIN - IAD
1 stop27h 20mTurkish Airlines
Deal found 27-4S$ 1,304
Sat 28-916:40IAD - SIN
1 stop37h 15mTurkish Airlines
Sat 5-1023:25SIN - IAD
1 stop27h 20mTurkish Airlines
Deal found 28-4S$ 1,308
Sat 28-916:40IAD - SIN
1 stop37h 15mTurkish Airlines
Sat 5-1023:25SIN - IAD
1 stop32h 30mTurkish Airlines
Deal found 27-4S$ 1,316
Sun 8-921:50IAD - SIN
1 stop22h 55mTurkish Airlines
Wed 25-923:25SIN - IAD
1 stop27h 20mTurkish Airlines
Deal found 27-4S$ 1,319
Sun 3-1122:40IAD - SIN
1 stop20h 50mTurkish Airlines
Mon 11-1123:35SIN - IAD
1 stop27h 20mTurkish Airlines
Deal found 27-4S$ 1,320
Sat 12-1019:10IAD - SIN
1 stop32h 35mSAUDIA
Mon 21-1017:15SIN - IAD
1 stop34h 30mSAUDIA
Deal found 26-4S$ 1,330
Tue 31-1221:40IAD - SIN
1 stop21h 50mTurkish Airlines
Mon 17-204:30SIN - IAD
1 stop27h 45mTurkish Airlines
Deal found 27-4S$ 1,331

Dulles Intl to Singapore flights leaving soon

Find last-minute flight options from Dulles Intl to Singapore 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 193,500 searches. Data last updated 28 April 2024.
Users seeking a last-minute flight from Washington, D.C. to Singapore should consider booking one of these fares. It's wise to confirm all flight details are correct before booking.
Sat 4-521:50IAD - SIN
1 stop22h 55mTurkish Airlines
Mon 20-523:25SIN - IAD
1 stop27h 20mTurkish Airlines
Deal found 27-4S$ 1,350
Wed 8-521:05IAD - SIN
1 stop23h 55mJetBlue
Tue 14-502:15SIN - IAD
1 stop25h 55mJetBlue
Deal found 27-4S$ 1,451
Sat 4-510:55IAD - SIN
1 stop21h 50mJetBlue
Mon 20-518:45SIN - IAD
1 stop26h 00mJetBlue
Deal found 27-4S$ 1,502
Sat 4-517:14IAD - SIN
2 stops43h 06mAmerican Airlines
Mon 20-508:05SIN - IAD
2 stops27h 32mAmerican Airlines
Deal found 27-4S$ 1,511
Wed 8-506:50IAD - SIN
2 stops35h 25mAmerican Airlines
Wed 15-521:50SIN - IAD
2 stops37h 47mAmerican Airlines
Deal found 27-4S$ 1,518
Wed 8-521:05IAD - SIN
1 stop23h 55mQatar Airways
Wed 15-518:45SIN - IAD
1 stop33h 25mQatar Airways
Deal found 27-4S$ 1,536
Wed 8-521:05IAD - SIN
2 stops30h 30mQatar Airways
Wed 15-518:45SIN - IAD
1 stop33h 25mQatar Airways
Deal found 27-4S$ 1,548
Sat 4-506:43IAD - SIN
2 stops29h 37mAmerican Airlines
Mon 20-508:05SIN - IAD
2 stops27h 32mAmerican Airlines
Deal found 27-4S$ 1,575
Sat 4-510:55IAD - SIN
1 stop21h 50mAlaska Airlines
Mon 20-510:30SIN - IAD
1 stop34h 15mAlaska Airlines
Deal found 27-4S$ 1,617

One-way flights to Singapore from Dulles Intl

Search for one-way flight options from Dulles Intl to Singapore. 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 193,500 searches. Data last updated 28 April 2024.
Users in need of a one-way flight from Washington, D.C. to Singapore can choose from these deals. Users can also find round-trip Washington, D.C. to Singapore flights by using the search form above.
Wed 7-819:10IAD - SIN
3 stops34h 55mMultiple Airlines
Deal found 27-4S$ 636
Thu 8-819:10IAD - SIN
1 stop32h 35mSAUDIA
Deal found 26-4S$ 691
Sat 10-819:10IAD - SIN
1 stop32h 35mSAUDIA
Deal found 26-4S$ 719
Thu 8-819:10IAD - SIN
2 stops29h 30mMultiple Airlines
Deal found 27-4S$ 778
Mon 5-813:40IAD - SIN
1 stop22h 00mKorean Air
Deal found 26-4S$ 782
Wed 9-1021:50IAD - SIN
1 stop32h 05mTurkish Airlines
Deal found 27-4S$ 797
Wed 7-813:40IAD - SIN
1 stop27h 20mDelta
Deal found 27-4S$ 811
Wed 7-816:40IAD - SIN
1 stop28h 05mTurkish Airlines
Deal found 26-4S$ 813
Tue 6-806:10IAD - SIN
2 stops34h 50mDelta
Deal found 27-4S$ 818

Find flights from Dulles Intl to Singapore within your budget

Customise your flight search to find flights from Dulles Intl to Singapore 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 193,500 searches. Data last updated 28 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

S$ 1,254 - S$ 1,542

Route

Depart

Return

Price

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Sat 31-8

1 stop32h 35m

Singapore Changi

Sat 14-9

1 stop34h 30m

S$ 1,254

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Sat 28-9

1 stop37h 15m

Singapore Changi

Fri 4-10

1 stop27h 20m

S$ 1,304

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Wed 11-9

2 stops32h 35m

Singapore Changi

Tue 1-10

1 stop34h 40m

S$ 1,447

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Tue 10-9

1 stop21h 50m

Singapore Changi

Tue 24-9

1 stop25h 55m

S$ 1,451

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Sun 8-9

2 stops35h 00m

Singapore Changi

Wed 25-9

1 stop36h 25m

S$ 1,487

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Sat 28-9

2 stops25h 15m

Singapore Changi

Thu 3-10

1 stop25h 55m

S$ 1,488

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Sat 7-9

2 stops38h 55m

Singapore Changi

Tue 24-9

1 stop36h 25m

S$ 1,499

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Wed 11-9

2 stops34h 56m

Singapore Changi

Mon 30-9

2 stops32h 51m

S$ 1,518

Washington, D.C. Dulles IntlSingapore Changi

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Mon 9-9

2 stops34h 56m

Singapore Changi

Tue 24-9

2 stops27h 54m

S$ 1,542

Flights are sorted by cheapest first

Deals found on 27-4

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

Use this chart to determine the optimal time to book a return flight from Dulles Intl to Singapore. Price data was last updated on 28 January 2024.
Booking 35 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

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

Use this chart to determine the cheapest time to fly return from Dulles Intl to Singapore. Price data was last updated on 21 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Singapore flight should consider departing on Friday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 28 April 2024.
Peruse reviews from past customers who have flown with SAUDIA, Air India and American Airlines from Washington, D.C. to Singapore to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very Good
1,188 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Overall

8.5

Crew

8.8

Food

8.2

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

Korean Air
8.5
Very Good
1,188 reviews
Korean Air
8.5
Very Good
1,188 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Overall

8.5

Crew

8.8

Food

8.2

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

Japan Airlines
8.3
Very Good
1,485 reviews
Korean Air
8.5
Very Good
1,188 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Overall

8.5

Crew

8.8

Food

8.2

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

China Airlines
8.3
Very Good
958 reviews
Korean Air
8.5
Very Good
1,188 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Overall

8.5

Crew

8.8

Food

8.2

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

Singapore Airlines
8.3
Very Good
1,478 reviews
Korean Air
8.5
Very Good
1,188 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Overall

8.5

Crew

8.8

Food

8.2

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

Delta
8.1
Very Good
10,932 reviews
Korean Air
8.5
Very Good
1,188 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Overall

8.5

Crew

8.8

Food

8.2

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 Dulles Intl to Singapore. 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 into for flights to Singapore from Washington, D.C. Dulles Intl?

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

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

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Singapore for under S$ 1,300. The cheapest flight booked recently is on SAUDIA for just S$ 1,254, but on average you can expect to pay S$ 1,379.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Singapore for under S$ 1,400?

    There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to Singapore within the next 7 days for less than S$ 1,400.

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

    SAUDIA, at S$ 1,254, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Singapore.Alternate airlines to your destination round-trip include Turkish Airlines and Air India. SAUDIA is priced at 36% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is SAUDIA, with whom users have recently found tickets for as little as S$ 691. However, be on the lookout for offers from Korean Air and Turkish Airlines, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Singapore for a low price.

  • What does IAD to SIN mean?

    This is defined as Washington, D.C. Dulles Intl Airport (IAD) and Singapore Changi Airport (SIN). Codes like Singapore Changi Airport are often used to just call airports uniquely.

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

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

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

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

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

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

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

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

    Many airlines flying from Dulles Intl to Singapore 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 Dulles Intl to Singapore?

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

    The Washington, D.C. Dulles Intl Airport to Singapore flight deals you see on this page were last updated on 28-4.

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.
Singapore to North America flights
Singapore to Europe flights
Singapore to Marrakech flights
Singapore to Phuket City flights
Singapore to Melbourne flights
Singapore to Bali flights
Singapore to Hong Kong flights
Singapore to Lima flights
Singapore to Bordeaux flights
Singapore to Ho Chi Minh City flights
Incheon Intl Airport to Singapore flights

Search flights from Dulles Intl to Singapore by cabin class

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

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Funchal Madeira
Flights to Portland
Flights to Naples
Flights to Ulaanbaatar Buyant Ukhaa
Flights to Vadodara
Flights to Ottawa
Flights to Tunis Carthage
Flights to Yerevan
Flights to Winnipeg
Flights to Bordeaux
Flights to Split
Flights to Columbus
Flights to Cologne Köln/Bonn
Flights to Dubrovnik
Flights to Salt Lake City
Flights to Detroit
Flights to Indianapolis
Flights to Kigali Intl
Flights to Krakow J. Paul II Balice
Flights to Darwin
Flights to Dar Es Salaam
Flights to Port Moresby Jackson Fld
Flights to Tirana Rinas
Flights to Salzburg W.A. Mozart

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 Dulles Intl to Singapore?

Cheapflights makes it easy to find Dulles Intl to Singapore flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dulles Intl to Singapore for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dulles Intl to Singapore flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Dulles Intl to Singapore 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!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines