S$ 696 Find Cheap Flights from Southeast Asia to Washington, D.C. – Compare and Save

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Cheap Flights from Southeast Asia to Washington, D.C.

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

Recent return flight deals from Southeast Asia to Washington, D.C.

Fri, 2 Oct - Fri, 9 Oct
Air China Logo
09:00 - 19:30SIN  Singapore Changi-IAD Washington, D.C. Dulles Intl
22h 30m1 stop Beijing Capital
Air China Logo
23:00 - 06:50IAD  Washington, D.C. Dulles Intl-SIN Singapore Changi
43h 50m1 stop Beijing Capital
S$ 1,084Air China
Sun, 4 Oct - Fri, 23 Oct
Air China Logo
03:00 - 19:30SIN  Singapore Changi-IAD Washington, D.C. Dulles Intl
52h 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$ 1,258Air China
Thu, 10 Sep - Sun, 25 Oct
Etihad Airways Logo
21:00 - 09:45BKK  Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
23h 45m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
15:35 - 18:00IAD  Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
39h 25m1 stop Abu Dhabi Zayed Intl
S$ 1,302Etihad Airways
Thu, 1 Oct - Thu, 8 Oct
Japan Airlines Logo
21:50 - 16:29SIN  Singapore Changi-DCA Washington, D.C. Reagan-National
30h 39m2 stops Tokyo Haneda Los Angeles
Japan Airlines Logo
06:00 - 00:20DCA  Washington, D.C. Reagan-National-SIN Singapore Changi
30h 20m2 stops Chicago O'Hare Intl Tokyo Narita
S$ 1,418Japan Airlines
Mon, 31 Aug - Wed, 16 Sep
Japan Airlines Logo
01:55 - 16:29SIN  Singapore Changi-DCA Washington, D.C. Reagan-National
26h 34m2 stops Tokyo Haneda Los Angeles
Japan Airlines Logo
07:42 - 00:20DCA  Washington, D.C. Reagan-National-SIN Singapore Changi
28h 38m2 stops Chicago O'Hare Intl Tokyo Narita
S$ 1,422Japan Airlines
Sat, 3 Oct - Sun, 11 Oct
Japan Airlines Logo
01:55 - 16:29SIN  Singapore Changi-DCA Washington, D.C. Reagan-National
26h 34m2 stops Tokyo Haneda Los Angeles
Japan Airlines Logo
07:45 - 00:20DCA  Washington, D.C. Reagan-National-SIN Singapore Changi
28h 35m2 stops Chicago O'Hare Intl Tokyo Narita
S$ 1,422Japan Airlines
Mon, 14 Sep - Wed, 30 Sep
Qatar Airways Logo
03:15 - 23:59SIN  Singapore Changi-IAD Washington, D.C. Dulles Intl
32h 44m2 stops Doha Hamad Intl Seattle/Tacoma Intl
Qatar Airways Logo
21:00 - 08:50IAD  Washington, D.C. Dulles Intl-SIN Singapore Changi
23h 50m1 stop Doha Hamad Intl
S$ 1,518Qatar Airways
Tue, 15 Sep - Wed, 30 Sep
Turkish Airlines Logo
10:25 - 11:30SIN  Singapore Changi-IAD Washington, D.C. Dulles Intl
37h 05m1 stop Istanbul
Turkish Airlines Logo
13:15 - 08:45IAD  Washington, D.C. Dulles Intl-SIN Singapore Changi
31h 30m1 stop Istanbul
S$ 1,607Turkish Airlines
Sun, 14 Feb - Sun, 28 Feb
Turkish Airlines Logo
10:25 - 11:45SIN  Singapore Changi-IAD Washington, D.C. Dulles Intl
38h 20m1 stop Istanbul
Turkish Airlines Logo
13:30 - 08:45IAD  Washington, D.C. Dulles Intl-SIN Singapore Changi
30h 15m1 stop Istanbul
S$ 1,659Turkish Airlines
Thu, 12 Nov - Mon, 16 Nov
Qatar Airways Logo
20:15 - 08:10SIN  Singapore Changi-IAD Washington, D.C. Dulles Intl
24h 55m1 stop Doha Hamad Intl
Qatar Airways Logo
20:05 - 16:40IAD  Washington, D.C. Dulles Intl-SIN Singapore Changi
31h 35m2 stops Doha Hamad Intl Kuala Lumpur Intl
S$ 1,996Qatar Airways
Useful Info

Good to know

Low season

January

Cheapest flight

S$ 696
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.
Flight from Singapore to Washington Dulles Airport

FAQs for booking flights from Southeast Asia to Washington, D.C.

  • How does KAYAK find such low prices on flights from Southeast Asia to Washington, D.C.?

    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, D.C..

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

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

  • What is the Hacker Fare option on flights from Southeast Asia to Washington, D.C.?

    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, D.C. 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, D.C.?

    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, D.C. 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 Washington, D.C.

 
Need help choosing which airline to fly with from Southeast Asia to Washington, D.C.? 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.
7.4
United AirlinesOverall score based on 10106 reviews
7.3Comfort
7.1Entertainment
7.7Boarding
6.7Food
8.1Crew
Airline reviews

Bad check in experience. Dirty ancient aircraft. Truly awful food and this in Business/ First class.

2.0 MediocreDonald, Aug 2026
Read more United Airlines reviews

Bad check in experience. Dirty ancient aircraft. Truly awful food and this in Business/ First class.

I truely appreciate all services. I was highly impressed and will not hesitate to recommend United Airlines to friends and family. The AVML was perfect.

Very kind Lufthansa agent somehow gave us all no charge extra business class seats and helped us get home rested and happy.

The lounge was not accessible because it was located before the passport control, and backtracking was impossible.

The flight to America was freezing. The overnight flight back to the UK was boiling hot and the cabin stank of toilet or occasionally perfume, even though I was several rows back from either bathroom. Food was tiny portions. Two small pieces of tough and dry beef in random gravy with pretend mashed potato raking up most of it. Very little veg. Salad was ok. Wooden cutlery broke within minutes of using. Lots of old films for entertainment. Some new ones. Generally a bit rubbish.

Entertainment center did not work and no electric available at seat for 11 hour flight. Didn’t have access to overhead light or call button. Food was tasteless and had a high salt (27 %) of recommended daily salt intake

What would be infinitely better if for Kayak to not offer this flight as if it was completely different airlines rather than United and then filtering me through some creepy discount site.

Our flight gor canceled and there was no one to help us but told us to scan the qr code and fill the forms on-line. Very poor service especially we are tourists traveling to Washington DC for the 1st time.

Our flight was great with an unexpected upgrade. However, four days into our travel we are still without a piece of luggage. The bag tracker has not been accurate, the airline is not communicating with me or the luggage delivery service and no one is willing to take responsibility or guarantee any kind of support or reimbursement. Unfortunately, we do not have the option to easily shop to replace items as we are currently on a cruise. I have been very disappointed by United Airlines response.

The flight was canceled. I couldn't get on another flight. Meal voucher wouldn't work. The whole experience was a clusterfuck.

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Arlington
Oxon Hill
Tysons
Herndon
Bethesda
Chesapeake Beach
Linthicum Heights
Alexandria
Silver Spring
Fredericksburg
Rockville
National Harbor

Everything you need to know for your flight to Washington, D.C.

Cabin class types available on flights to Southeast Asia

First Class Flights to Washington, D.C.from S$ 2,031
Business Class Flights to Washington, D.C.from S$ 1,267
Premium Economy Class Flights to Washington, D.C.from S$ 2,040
Economy class Flights to Washington, D.C.from S$ 77