S$ 661 Find Cheap Flights from District of Columbia to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from District of Columbia to Southeast Asia departing on 28-3. 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

August

High season

December

Cheapest flight

S$ 661
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (33% more expensive on average)
Flight from Washington Dulles Airport to Singapore

FAQs for booking flights from District of Columbia to Southeast Asia

  • How does KAYAK find such low prices on flights from District of Columbia to Southeast Asia?

    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 District of Columbia to Southeast Asia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southeast Asia from District of Columbia 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 District of Columbia to Southeast Asia?

    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 Southeast Asia with an airline and back to District of Columbia with another airline.

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

    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 Southeast Asia from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from District of Columbia to Southeast Asia

Recent return flight deals

2-2Sun
1 stopTurkish Airlines
39h 05mIAD-SIN
17-2Mon
1 stopTurkish Airlines
25h 50mSIN-IAD
S$ 1,096
1-4Tue
1 stopAir India
22h 30mIAD-SIN
9-4Wed
1 stopAir India
44h 15mSIN-IAD
S$ 1,121
11-2Tue
1 stopKorean Air
23h 20mIAD-SIN
18-2Tue
1 stopKorean Air
21h 20mSIN-IAD
S$ 1,266
10-2Mon
1 stopKorean Air
28h 10mIAD-SIN
23-2Sun
1 stopKorean Air
21h 20mSIN-IAD
S$ 1,280
26-1Sun
1 stopEtihad Airways
23h 05mIAD-SIN
10-2Mon
1 stopEtihad Airways
34h 00mSIN-IAD
S$ 1,333
10-2Mon
1 stopQatar Airways
23h 40mIAD-SIN
16-2Sun
1 stopQatar Airways
25h 40mSIN-IAD
S$ 1,346
24-2Mon
2 stops
29h 40mIAD-SIN
24-3Mon
2 stops
36h 15mSIN-IAD
S$ 1,370
2-2Sun
1 stopQatar Airways
21h 40mIAD-SIN
16-2Sun
1 stopQatar Airways
25h 40mSIN-IAD
S$ 1,388
26-1Sun
2 stops
29h 40mIAD-SIN
10-2Mon
1 stop
34h 45mSIN-IAD
S$ 1,389
9-3Sun
1 stopEtihad Airways
23h 05mIAD-SIN
13-3Thu
1 stopEtihad Airways
34h 00mSIN-IAD
S$ 1,407

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Recent one-way flight deals

28-3Fri
1 stopAir India
32h 00mIAD-SIN
S$ 661
18-2Tue
2 stops
29h 40mIAD-SIN
S$ 679
19-1Sun
1 stopTurkish Airlines
30h 15mIAD-SIN
S$ 697
26-2Wed
1 stopTurkish Airlines
22h 20mIAD-SIN
S$ 734
26-2Wed
2 stopsIndiGo
30h 55mIAD-SIN
S$ 757
13-1Mon
2 stopsIndiGo
30h 55mIAD-SIN
S$ 761
13-1Mon
2 stopsDelta
33h 55mDCA-SIN
S$ 802
14-1Tue
1 stopQatar Airways
29h 50mIAD-SIN
S$ 802
13-1Mon
1 stopQatar Airways
36h 10mIAD-SIN
S$ 806
9-6Mon
2 stopsDelta
32h 00mDCA-SIN
S$ 1,131

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Search by price

Last minute flights from District of Columbia to Southeast Asia

Last minute flight, train and bus deals

10-1Fri
multi-stopUnited Airlines
24h 43mIAD-SIN
21-1Tue
multi-stopUnited Airlines
24h 03mSIN-IAD
S$ 1,700
10-1Fri
multi-stopUnited Airlines
24h 43mIAD-SIN
21-1Tue
multi-stopUnited Airlines
34h 18mSIN-IAD
S$ 1,706
10-1Fri
multi-stopJapan Airlines
34h 36mDCA-SIN
21-1Tue
multi-stopJapan Airlines
29h 05mSIN-DCA
S$ 1,747
9-1Thu
multi-stopUnited Airlines
33h 10mIAD-SIN
17-1Fri
multi-stopUnited Airlines
27h 19mSIN-IAD
S$ 1,769
10-1Fri
multi-stopJapan Airlines
34h 50mDCA-SIN
21-1Tue
multi-stopJapan Airlines
30h 49mSIN-DCA
S$ 1,781
10-1Fri
multi-stopAir Canada
31h 45mDCA-SIN
25-1Sat
multi-stopAir Canada
35h 57mSIN-DCA
S$ 1,962
6-1Mon
multi-stopANA
30h 50mIAD-SIN
12-1Sun
multi-stopANA
41h 55mSIN-IAD
S$ 2,014
10-1Fri
multi-stopJetBlue
21h 40mIAD-SIN
20-1Mon
multi-stopJetBlue
25h 40mSIN-IAD
S$ 2,027
7-1Tue
multi-stopANA
30h 50mIAD-SIN
9-1Thu
multi-stopANA
30h 20mSIN-IAD
S$ 2,078
10-1Fri
multi-stopAir Canada
53h 17mIAD-SIN
21-1Tue
multi-stopAir Canada
52h 31mSIN-IAD
S$ 8,525

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Everything you need to know for your flight to Southeast Asia

Cabin class types available on flights to District of Columbia

Cabin classes available on flights to District of Columbia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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