$454 Find Cheap Flights from District of Columbia to Southeast Asia

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Asia

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info
Useful Info

Good to know

Low seasonAugust
High seasonDecember
Cheapest flight$454
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 46% increase in price.
Flight from Washington Dulles Airport to Manila

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 from District of Columbia to 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 District of Columbia to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from District of Columbia to Southeast Asia with an airline and back 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 from District of Columbia to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Southeast Asia?

    Based on KAYAK data, the cheapest day to fly to Southeast Asia is Wednesday where round-trip tickets can be as cheap as $1,447. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $1,836 on average.

  • What is the cheapest time of day to fly to Southeast Asia?

    The cheapest time of day to fly to Southeast Asia is generally at night, when round-trip flights cost $1,126 on average. Morning departures are around 5% more expensive than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,873.

  • What is the cheapest month to fly from District of Columbia to Southeast Asia?

    The cheapest month for flights from District of Columbia to Southeast Asia is October, when tickets cost $1,161 (return) on average. On the other hand, the most expensive months are April and December, when the average cost of round-trip tickets is $1,804 and $1,706 respectively.

  • How far in advance should I book a flight from District of Columbia to Southeast Asia?

    To get a below average price on the flight from District of Columbia to Southeast Asia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

  • How long is the flight to Southeast Asia?

    An average nonstop flight from District of Columbia to Southeast Asia takes 27h 29m, covering a distance of 8971 miles. The shortest route is Washington, D.C. Dulles Intl Airport (IAD) to Chiang Mai (CNX) with an average flight time of 20h 25m.

  • What are the most popular destinations in Southeast Asia?

    Based on KAYAK flight searches, the most popular destination is Bangkok (41% of total searches to Southeast Asia). The next most popular destinations are Ho Chi Minh City (15%) and Manila (15%). Searches for flights to Denpasar (10%), to Singapore (3%) and to Kuala Lumpur (3%) are also popular.

Book cheap flights from District of Columbia to Southeast Asia

Recent round-trip flight deals

10/14Tue
1 stopAir China
37h 20mIAD-MNL
11/18Tue
1 stopAir China
25h 10mMNL-IAD
$768
9/23Tue
1 stopAir China
37h 20mIAD-MNL
10/14Tue
1 stopAir China
25h 05mMNL-IAD
$770
11/25Tue
1 stopTurkish Airlines
31h 20mIAD-SGN
3/6Fri
1 stopTurkish Airlines
46h 30mSGN-IAD
$775
9/2Tue
1 stopTurkish Airlines
39h 40mIAD-SGN
10/29Wed
1 stopTurkish Airlines
46h 30mSGN-IAD
$783
9/22Mon
1 stopKorean Air
23h 10mIAD-BKK
10/26Sun
1 stopKorean Air
20h 50mBKK-IAD
$883
8/19Tue
1 stopKorean Air
22h 55mIAD-BKK
9/16Tue
1 stopKorean Air
22h 25mBKK-IAD
$885
8/24Sun
1 stopUnited Airlines
26h 55mIAD-MNL
9/10Wed
1 stopUnited Airlines
22h 12mMNL-IAD
$895
8/24Sun
1 stopUnited Airlines
23h 56mDCA-MNL
9/10Wed
1 stopUnited Airlines
24h 57mMNL-DCA
$895
9/1Mon
2 stopsANA
41h 10mIAD-MNL
9/30Tue
1 stopANA
31h 25mMNL-IAD
$900
9/15Mon
1 stopANA
37h 05mIAD-MNL
9/28Sun
2 stopsANA
42h 15mMNL-IAD
$905

Search by stops

Search by airline

Search by price

Recent one-way flight deals

11/11Tue
2 stopsUnited Airlines
23h 51mIAD-MNL
$454
8/19Tue
2 stopsUnited Airlines
35h 30mDCA-MNL
$454
9/1Mon
2 stopsANA
41h 10mIAD-MNL
$463
8/12Tue
1 stopANA
37h 15mIAD-MNL
$464
9/10Wed
2 stopsIndiGo
46h 10mIAD-BKK
$466
8/19Tue
2 stopsIndiGo
46h 10mIAD-BKK
$467
9/23Tue
1 stopTurkish Airlines
31h 30mIAD-SGN
$470
9/22Mon
2 stops
45h 55mIAD-SGN
$472
9/21Sun
3 stops
50h 25mIAD-SGN
$479
9/14Sun
1 stopTurkish Airlines
31h 30mIAD-SGN
$488

Search by stops

Search by airline

Search by price

Last minute flights from District of Columbia to Southeast Asia

Last minute flight, train and bus deals

6/15Sun
multi-stopJetBlue
22h 15mIAD-BKK
6/17Tue
multi-stopJetBlue
29h 35mBKK-IAD
$1,063
6/13Fri
multi-stopANA
29h 15mIAD-BKK
6/24Tue
multi-stopANA
29h 10mBKK-IAD
$1,127
6/17Tue
multi-stopJapan Airlines
25h 01mDCA-SGN
8/26Tue
multi-stopJapan Airlines
26h 27mSGN-DCA
$1,129
6/16Mon
multi-stopAmerican Airlines
26h 15mDCA-SGN
8/26Tue
multi-stopAmerican Airlines
28h 11mSGN-DCA
$1,149
6/16Mon
multi-stopJapan Airlines
46h 10mDCA-BKK
6/23Mon
multi-stopJapan Airlines
44h 45mBKK-DCA
$1,175
6/13Fri
multi-stopUnited Airlines
35h 35mDCA-BKK
6/24Tue
multi-stopUnited Airlines
26h 42mBKK-DCA
$1,177
6/17Tue
multi-stopDelta
41h 21mIAD-SGN
8/26Tue
multi-stopDelta
34h 47mSGN-IAD
$1,183
6/15Sun
multi-stopUnited Airlines
47h 50mIAD-BKK
6/28Sat
multi-stopUnited Airlines
34h 53mBKK-IAD
$1,188
6/15Sun
multi-stopDelta
29h 55mIAD-SGN
8/28Thu
multi-stopDelta
34h 36mSGN-IAD
$1,246
6/17Tue
multi-stopAmerican Airlines
26h 01mDCA-BKK
3/15Sun
multi-stopAmerican Airlines
23h 47mBKK-DCA
$1,297

Search by stops

Search by airline

Search by price

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.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.