S$ 583 Find Cheap Flights from Southeast Asia to Washington Dulles Airport – Compare and Save

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Cheap Flights from Southeast Asia to Dulles Intl

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Southeast Asia to Dulles Intl

Thu, 15 Oct - Tue, 27 Oct
Air China Logo
17:55 - 19:30SIN  Singapore Changi-IAD Washington, D.C. Dulles Intl
37h 35m1 stop Beijing Capital
Air China Logo
23:00 - 06:50IAD  Washington, D.C. Dulles Intl-SIN Singapore Changi
43h 50m1 stop Beijing Capital
S$ 1,022Air China
Thu, 15 Oct - Fri, 23 Oct
Air China Logo
23:25 - 19:30SIN  Singapore Changi-IAD Washington, D.C. Dulles Intl
32h 05m1 stop Beijing Capital
Air China Logo
23:00 - 16:15IAD  Washington, D.C. Dulles Intl-SIN Singapore Changi
29h 15m1 stop Beijing Capital
S$ 1,036Air China
Fri, 6 Nov - Sat, 3 Apr
SAUDIA Logo
15:20 - 13:50BKK  Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
34h 30m1 stop Jeddah King Abdulaziz Intl
SAUDIA Logo
18:50 - 13:40IAD  Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
31h 50m1 stop Jeddah King Abdulaziz Intl
S$ 1,152SAUDIA
Wed, 4 Nov - Sat, 3 Apr
SAUDIA Logo
15:20 - 13:50BKK  Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
34h 30m1 stop Jeddah King Abdulaziz Intl
SAUDIA Logo
18:50 - 13:40IAD  Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
31h 50m1 stop Jeddah King Abdulaziz Intl
S$ 1,152SAUDIA
Mon, 2 Nov - Sat, 3 Apr
SAUDIA Logo
15:20 - 13:50BKK  Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
34h 30m1 stop Jeddah King Abdulaziz Intl
SAUDIA Logo
18:50 - 13:40IAD  Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
31h 50m1 stop Jeddah King Abdulaziz Intl
S$ 1,152SAUDIA
Thu, 15 Oct - Fri, 23 Oct
Air China Logo
23:25 - 19:30SIN  Singapore Changi-IAD Washington, D.C. Dulles Intl
32h 05m1 stop Beijing Capital
Air China Logo
23:00 - 06:50IAD  Washington, D.C. Dulles Intl-SIN Singapore Changi
43h 50m1 stop Beijing Capital
S$ 1,244Air China
Wed, 4 Nov - Sat, 3 Apr
SAUDIA Logo
01:15 - 13:50BKK  Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
24h 35m1 stop Jeddah King Abdulaziz Intl
SAUDIA Logo
18:50 - 13:40IAD  Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
31h 50m1 stop Jeddah King Abdulaziz Intl
S$ 1,274SAUDIA
Thu, 15 Oct - Fri, 23 Oct
Air China Logo
19:00 - 19:30SIN  Singapore Changi-IAD Washington, D.C. Dulles Intl
36h 30m2 stops Shenzhen Beijing Capital
Air China Logo
23:00 - 21:55IAD  Washington, D.C. Dulles Intl-SIN Singapore Changi
34h 55m1 stop Beijing Capital
S$ 1,274Air China
Wed, 13 Jan - Sat, 23 Jan
ANA Logo
22:20 - 09:10SIN  Singapore Changi-IAD Washington, D.C. Dulles Intl
23h 50m1 stop Tokyo Haneda
ANA Logo
12:49 - 06:55IAD  Washington, D.C. Dulles Intl-SIN Singapore Changi
29h 06m2 stops Chicago O'Hare Intl Tokyo Haneda
S$ 6,928ANA
Sat, 5 Dec - Sat, 9 Jan
ANA Logo
22:20 - 09:10SIN  Singapore Changi-IAD Washington, D.C. Dulles Intl
23h 50m1 stop Tokyo Haneda
ANA Logo
08:19 - 23:40IAD  Washington, D.C. Dulles Intl-SIN Singapore Changi
26h 21m2 stops Chicago O'Hare Intl Tokyo Narita
S$ 6,940ANA
Useful Info

Good to know

Low season

January

Cheapest flight

S$ 583
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (8% more expensive on average)
Flight from Singapore to Washington Dulles Airport

FAQs for booking Southeast Asia to Washington Dulles Airport flights

  • How does KAYAK find such low prices on flights from Southeast Asia to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southeast Asia to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southeast Asia to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Southeast Asia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Southeast Asia to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Washington Dulles Airport with an airline and back to Southeast Asia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southeast Asia to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Southeast Asia to Dulles Intl

 
Need help choosing which airline to fly with from Southeast Asia to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
ANAOverall score based on 1315 reviews
8.0Entertainment
8.7Crew
8.5Boarding
8.2Comfort
7.8Food
Airline reviews

I am a United 1K flyer but certainly I would fly ANA again. Great inflight service!

8.0 ExcellentWei Hong, Sept 2026
Read more ANA reviews

I am a United 1K flyer but certainly I would fly ANA again. Great inflight service!

"The Room" is the only way to fly. The service was excellent and the stewardesses we all gorgeous and friendly. The boarding process was delayed and the attendants at the airport were not the best.

Great. Very helpful staff and accommodating. The flight was also smooth

My son flew and had a great experience.. thank you for taking care of my baby

The flights with ANA were great. The flights with United, not so much.

I enjoyed the flight, but a little too much turbulence on the flight. Thank you for the meal and entertainment. This kept my kids entertain during the flight. I have to admit comparing the crew from ANA vs United, there was a sense of more accomodation, friendliness and service compared to United crew. I felt for the United crew, it was just a job and it can be seen in there demeanor and delivery.

Choice of movies dated as with the screens. Major room for improvement on the software to sort and select choices.

I loved everything about my experience!!! The staff were absolutely incredible. I can not wait to fly again with them.

Flight was late boarding. United crew were not friendly and cordial unlike the ANA crew.

we were in premium economy, but we both got middle seats and had to sit separately. i could have avoided this by trying to obtain seats sooner, but i tried 3 times and gave up. ANA's technology is not friendly for newcomers. no, check that---I think it is nigh impossible. not sure we are coming back. ana can do better to provide a front end that's friendly to users in both US and Japan.

Travelling to a place near Dulles Intl?

Book flights to Dulles Intl if you plan to visit one of these locations
Arlington
Oxon Hill
Tysons
Herndon
Bethesda
Chesapeake Beach
Linthicum Heights
Alexandria
Front Royal
Middleburg
Fredericksburg
Rockville
National Harbor

More options for your flight to Dulles Intl