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S$ 650 Find cheap flights from Southeast Asia to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Washington, D.C. departing on 25-11. 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.
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Good to know

Low season

November

High season

March

Cheapest flight

S$ 650
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly and prices are also 5% 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.

See more FAQs

Prefer to fly direct from Southeast Asia to Washington, D.C.?

Find which airlines fly direct from Southeast Asia to Washington, D.C., which days they fly and book direct flights.

Direct departures

Southeast Asia to Washington, D.C.

Monday

ANA, ASKY, Aer Lingus, +74 more

ANA, ASKY, +75 more

Tuesday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

Wednesday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

Thursday

ANA, ASKY, Aer Lingus, +74 more

ANA, ASKY, +75 more

Friday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Saturday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Sunday

ANA, ASKY, Aer Lingus, +74 more

ANA, ASKY, +75 more

See more direct flights

Direct returns

Washington, D.C. to Southeast Asia

Monday

ANA, ASKY, Aer Lingus, +74 more

ANA, ASKY, +75 more

Tuesday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

Wednesday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

Thursday

ANA, ASKY, Aer Lingus, +74 more

ANA, ASKY, +75 more

Friday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Saturday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Sunday

ANA, ASKY, Aer Lingus, +74 more

ANA, ASKY, +75 more

See more direct flights
See more direct flights

Top 5 airlines serving 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.
8.4
Korean AirOverall score based on 1035 reviews
8.5Boarding
8.8Crew
8.3Comfort
8.1Food
8.2Entertainment
Airline reviews

It was horrible. The flight crew was unfriendly and the food was absolutely horrible.

2.0 MediocreAnonymous, Oct 2024ICN - BOS
Read more Korean Air reviews

It was horrible. The flight crew was unfriendly and the food was absolutely horrible.

It would be better if flight crew can clearly communicate in english. But they are kind and accommodating. Food is good, especially the sandwiches on the self-serving snack trays. They are better than the ones served. Boarding was organized.

Will try never to fly Delta international again. Flight delayed and staff completely inept in dealing with it. Would not communicate, rude, completely disorganized. Once we reached Seoul the staff there had no idea what to do with us and led us around the airport from one pointless line to another. They were clearly not told how to manage the situation even though they had hours to make a plan. Never again.

They texted me my gate number and then they texted me again it’s now boarding but in different gate, and the gate was so far from the gate they texted me earlier. I have to run just to get to my flight. They always do that.

The crew and my luggage was still pretty good after a long flight. They take good care of the luggage.

On time departure and exceptional customer service during the entire flight.

Not very comfortable seated in the back plane due to turbulence

We were seated at the back and that was very uncomfortable for me with the turbulence we experienced on our way to Chicago.

Everything about Korean air is great, hands down! Will always prefer this airline from other carriers.

I enjoyed flying on Korean Air. The service was great and the food was yummy, especially the bibimbap and cold spicy noodles. The only thing that bummed me out on this red-eye flight was that my seat did not properly recline so I was not able to sleep.

Food was excellent, the crew was exceptionally friendly, and the seats were comfortable. Bathroom were also kept very clean and odor free.

They woke us up 2.5 hours before the flight was over? Why? If I'm on a long haul flight I want to sleep as much as possible. Also, didn't mention the mattress pads in business class so missed out on using those. The western meal of truffle, salmon pasta was the awful. Had a different fish dish on JAL that was great but that pasta was a mish-mash of too many random things that didn't make sense plus dry fish. Staff was friendly and helpful.

I loved Ryuichi Sakamoto's OPUS in the movie choice.

Too bad the plane didn't work after we taxied out to get in line for take-off. We went back to the gate and waited for almost 90 minutes for them to find a plane that worked. Waited another hour to board. When we got to Rochester we waited for over an hour for our bags to appear. The agent said they only had three people working to load and unload baggage. A one hour flight took an extra four hours. It would have been faster to rent a car at JFK and drive to Rochester.

Good legroom. Front seatback has best compartmentalization, netted pockets on sides of tv monitor for eyeglasses, water bottles etc. For Economy, best food across the Pacific. JAL doesn't skimp on quality to squeeze out more profit. No prepackaged items in plastic wrap. Cocktail service first with nibbles, Wine in your own 2 glass bottle. Later dinner service, more wine! Lastly, breakfast-lunch, more wine if you choose. Lastly, the friendliest most smiling crew across the Pacific.

Good, not excellent. We’re not informed about mattress pads in business class. My partner ordered food and didn’t get it

bag dropped took over an hour. there was only one agent behind the counter. Definitely need improvements on food! crews were very pleasant n helpful

everything was great except for the plane itself looking worn out.

It was great, but the wifi service was very hard to pay and I barely could use it during my trip. The seats are also a bit tough for tall people (economy area). Other than that, it was a pleasant experience.

The airline was very clean, and the crew very kind and thoughtful.

This flight was 16 hours and they made it very tolerable. Seats were comfortable and the staff very accommodating. I had plenty of inflight entertainment. Food was very good.

They made 22 hours aboard aircraft very enjoyable. I was very impressed with the attention to detail and level of service. Singapore airline will be my preferred choice going forward.

Service excellent would chose Singapore airlines as my first choice

The staff were amazing and very kind. The seats recline a little too far back and are up close when sitting behind.

My groups frequent flyer star allianceUnited airline miles was not accepted. The Singapore premium economy bag had to be requested, it was very lacking- no toothbrush. I paid more than double than economy but could only use the bathrooms sharing with economy which was hardly available and had to wait in line. Is the 2X $ worth it just for a larger seat???? It is questionable. Seats were not that comfortable. My husband’s seat had white stains on it- had to wipe it down. Our headphones did not have covers on it. Food- way too much.

Excellent- a lot of food Disappointed with the premium economy pouch- did not have toothbrush and tooth paste or socks. Other airlines provide them

A 16 hour flight from Singapore to Los Angeles had only 2 meals. Please make it 3 meals.

Overall good experience, convenient Changi Airport, even the layover was long.

Singapore Airlines from Mumbai was late, we were rerouted to Copenhagen and then to Los Angeles. As senior citizens, we should have been given a hotel voucher for a night and fly out the next day. I hope Singapore Airlines should give us a credit in good faith if they want us to fly with them. I doubt it, but you never know.

I loved the comfort of the flight and the hospitality of the flight attendants!

I have been flying Turkish Airlines for the last 5 years it’s always great service, on time , excellent food, only one thing wasn’t reliable is their on board WiFi most of the time it doesn’t work.

My checked bag did not get loaded on the aircraft in Istanbul. Other than that, the flight was smooth, on time and the crew was friendly, efficient, and professional.

You need to weight all bags together because we were 2 and we allowed 4 bags plus hand carry and personal items. We trying to saved bag like we put our stuff in 3 bags so we don’t have to carry more bags and airline also save space time less bags less work. We had only 1.6 kg over and we requested crew he said it’s airline policy that you need separate bag that’s ruined our mod and carry that suit in our hand in plastic bag he didn’t understand that we have less bags that make sense if we brought over luggage then it’s problem. I think if you guys change your policy and weight all together that will be good

Better than other airlines but still not at the top with other airlines that you pay the same price and services and customer service are much more well performed with care and attention to the customer. Still a long way to go. Some of the flight attendants are speaking English like they translate direct from Turkish. They need to improve the customer service for a global travel.

After boarding cabin was too hot AC didn’t work

Definitely not a fan of Turkish Airlines, their seats are very uncomfortable. Felt very cramped up. Food was very poor in quality too, very little to drink during service.

Great airline with excellent service! Only drawback was the meat served was overcooked on both flights.

Very happy with the service, comfort, and food on Turkish Airlines. Security and check in was great.

Was not good experience going to Houston from Istanbul, had to wait about an hour and a half to just takeoff. Disappointed in that part.

Entertainment monitors did not work in the seats & it was so hot in the cabin. One of the most uncomfortable flights I've ever taken.

Smoothly flight, pleasant flight attendants. I wish there were better food choices.

Comfortable as it can be for a basic economy seat. The TV screen on my 15 hour international flight went out after 1 hour or so and it never worked again. The food is very high in processed carbs and sugary items.

A three (3) hour flight should have meal service in First Class, not just potato chips!

We had a 90 minute delay due to equipment failure that was detected just before we took off. United rebooked my connecting flight.

Everything was perfect except the pad at the top of the seat back. It pushes my head forward into a very uncomfortable position and it is not removable.

Boarding in Paris was a nightmare for us. Why passengers have to get checked luggage tickets and then to go to counter to get luggage weight and send to the conveyor? We counted 14 security and airline checks before getting in the plane. We will never again use United or travel to France, neither stop by IAD airport.

They changed my flight 5 hours before it took off and changed my connecting airport messing up my entire 1st day in Japan.

Ridiculously slow disorganized boarding, ended up 35 min late and people missed connections

Really solid flight! The in-flight entertainment screens are not very touch-responsive in the way that of other airlines’ are, which was my only issue. But otherwise we had good food and drink offerings and the flight attendants were very welcoming.

Left late after one day delay. Even after we were called to board we stood in line for 30 minutes. Seemed disorganized.

Book cheap flights from Southeast Asia to Washington, D.C.

Recent return flight deals

15-11Fri
1 stopSAUDIA
34h 45mSIN-IAD
30-11Sat
1 stopSAUDIA
32h 20mIAD-SIN
S$ 986
15-11Fri
1 stopSAUDIA
34h 45mSIN-IAD
30-11Sat
1 stopSAUDIA
32h 20mIAD-SIN
S$ 987
16-4Wed
2 stopsUnited Airlines
26h 37mSIN-IAD
30-4Wed
1 stopUnited Airlines
30h 05mIAD-SIN
S$ 1,307
4-2Tue
1 stopUnited Airlines
35h 45mBKK-IAD
25-2Tue
2 stopsUnited Airlines
27h 35mIAD-BKK
S$ 1,315
16-3Sun
1 stopKorean Air
20h 50mBKK-IAD
23-4Wed
1 stopKorean Air
23h 10mIAD-BKK
S$ 1,537
16-3Sun
1 stopKorean Air
20h 50mBKK-IAD
24-4Thu
1 stopKorean Air
23h 10mIAD-BKK
S$ 1,620
19-3Wed
2 stopsJapan Airlines
24h 34mBKK-DCA
21-4Mon
2 stopsJapan Airlines
26h 00mDCA-BKK
S$ 1,682
11-3Tue
2 stopsSingapore Airlines
41h 25mBKK-IAD
24-4Thu
3 stopsSingapore Airlines
38h 35mIAD-BKK
S$ 2,141
29-12Sun
2 stopsJapan Airlines
26h 44mSIN-DCA
6-1Mon
2 stopsJapan Airlines
48h 10mDCA-SIN
S$ 2,177
19-3Wed
2 stopsSingapore Airlines
29h 20mBKK-IAD
24-3Mon
3 stopsSingapore Airlines
38h 30mIAD-BKK
S$ 2,551

Search by stops

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Recent one-way flight deals

25-11Mon
1 stopSAUDIA
34h 45mSIN-IAD
S$ 650
6-11Wed
1 stopSAUDIA
34h 45mSIN-IAD
S$ 652
3-12Tue
1 stopUnited Airlines
31h 31mSIN-DCA
S$ 1,186
11-12Wed
3 stopsUnited Airlines
28h 36mBKK-DCA
S$ 1,217
13-1Mon
1 stopSingapore Airlines
32h 43mSIN-BWI
S$ 1,451
1-12Sun
2 stopsJapan Airlines
33h 13mSIN-DCA
S$ 1,501
11-3Tue
3 stopsSingapore Airlines
53h 50mBKK-IAD
S$ 1,659
1-12Sun
2 stopsKorean Air
23h 09mSIN-BWI
S$ 1,694
6-1Mon
2 stopsJapan Airlines
36h 36mBKK-DCA
S$ 1,734
30-11Sat
2 stopsKorean Air
35h 19mSIN-BWI
S$ 1,796

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Last minute flights from Southeast Asia to Washington, D.C.

Last minute flight, train and bus deals

4-11Mon
multi-stopSAUDIA
34h 45mSIN-IAD
9-11Sat
multi-stopSAUDIA
32h 20mIAD-SIN
S$ 1,061
4-11Mon
multi-stopSAUDIA
34h 45mSIN-IAD
9-11Sat
multi-stopSAUDIA
32h 20mIAD-SIN
S$ 1,184
4-11Mon
multi-stop
34h 45mSIN-IAD
29-12Sun
multi-stop
30h 15mIAD-SIN
S$ 1,470
4-11Mon
multi-stop
29h 30mSIN-IAD
29-12Sun
multi-stop
30h 15mIAD-SIN
S$ 1,532
4-11Mon
multi-stopUnited Airlines
26h 11mSIN-IAD
9-11Sat
multi-stopUnited Airlines
33h 10mIAD-SIN
S$ 1,631
4-11Mon
multi-stopUnited Airlines
26h 11mSIN-IAD
9-11Sat
multi-stopUnited Airlines
44h 55mIAD-SIN
S$ 1,632
3-11Sun
multi-stopJapan Airlines
24h 39mSIN-DCA
30-12Mon
multi-stopJapan Airlines
27h 50mDCA-SIN
S$ 1,918
3-11Sun
multi-stopJapan Airlines
24h 39mSIN-DCA
24-12Tue
multi-stopJapan Airlines
27h 50mDCA-SIN
S$ 2,762
5-11Tue
multi-stopKorean Air
23h 10mSIN-BWI
29-12Sun
multi-stopKorean Air
26h 55mBWI-SIN
S$ 3,727
5-11Tue
multi-stopSingapore Airlines
32h 41mSIN-BWI
27-12Fri
multi-stopSingapore Airlines
27h 50mBWI-SIN
S$ 3,903

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

Cabin class types available on flights to Southeast Asia

Cabin classes available on flights to Washington, D.C.. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.