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Washington, D.C.

$496+ Cheap flights from Southeast Asia to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — WAS
Nov 12 — Nov 191
Tue 11/12
Tue 11/19
1 adult, Economy
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Find flight deals from Southeast Asia to Washington, D.C.

Cheapest flights from Southeast Asia to Washington, D.C.
Explore the most affordable flight options available from Southeast Asia to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 7, 2024.

This Gotogate deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/239:45 amMNL - IAD
2 stops34h 35mANA
Mon 12/211:05 amIAD - MNL
1 stop37h 30mANA
Deal found 11/6$943
This SAUDIA deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/225:00 pmSIN - IAD
1 stop34h 45mSAUDIA
Sun 12/16:10 pmIAD - SIN
1 stop56h 20mSAUDIA
Deal found 11/7$955
This Vakatrip deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vakatrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1510:00 amKUL - IAD
1 stop39h 15mTurkish Airlines
Thu 12/51:30 pmIAD - KUL
1 stop29h 50mTurkish Airlines
Deal found 11/6$987
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/249:55 amMNL - IAD
1 stop33h 58mUnited Airlines
Wed 1/228:25 amIAD - MNL
2 stops33h 25mUnited Airlines
Deal found 11/6$993
This Trip.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2311:25 pmMNL - IAD
1 stop28h 20mSAUDIA
Mon 12/26:10 pmIAD - MNL
1 stop30h 40mSAUDIA
Deal found 11/6$1,017
This ANA deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2610:50 pmBKK - IAD
1 stop22h 20mANA
Thu 2/2712:45 pmIAD - BKK
2 stops28h 25mANA
Deal found 11/6$1,025
This oojo deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1710:25 amSIN - IAD
1 stop38h 50mTurkish Airlines
Sun 12/19:25 pmIAD - SIN
1 stop22h 20mTurkish Airlines
Deal found 11/6$1,027
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/257:10 amBKK - IAD
2 stops25h 08mUnited Airlines
Thu 2/2711:05 amIAD - BKK
1 stop30h 05mUnited Airlines
Deal found 11/6$1,028
This Austrian Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/252:00 pmBKK - IAD
1 stop36h 35mAustrian Airlines
Fri 2/286:00 pmIAD - BKK
1 stop33h 30mAustrian Airlines
Deal found 11/5$1,054
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/211:05 pmSGN - IAD
1 stop22h 05mUnited Airlines
Mon 12/96:00 amIAD - SGN
2 stops27h 50mUnited Airlines
Deal found 11/6$1,059
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/269:25 amBKK - DCA
2 stops48h 34mUnited Airlines
Thu 2/277:44 amDCA - BKK
2 stops33h 26mUnited Airlines
Deal found 11/6$1,061
This Air China deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/234:55 amSGN - IAD
1 stop21h 15mAir China
Tue 2/114:35 pmIAD - SGN
2 stops46h 10mAir China
Deal found 11/7$1,079

Find flights from Southeast Asia to Washington, D.C. within your budget

Customize your flight search to find flights from Southeast Asia to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,537,365 searches. Data last updated November 7, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Mon 12/23

5:00 pm-2:45 pm

1 stop34h 45m

$496

BangkokBaltimore

BKK - BWI

BKKBWI

Bangkok Suvarnabhumi

Fri 11/15

12:10 pm-8:43 am

2 stops32h 33m

$524

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Mon 12/2

7:30 pm-2:10 pm

1 stop30h 40m

$589

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Sat 2/8

7:40 pm-7:30 pm

2 stops36h 50m

$619

ManilaWashington, D.C.

MNL - IAD

MNLIAD

Manila Ninoy Aquino Intl

Mon 3/3

3:15 am-12:02 pm

2 stops45h 47m

$653

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Thu 11/14

8:25 am-6:50 am

1 stop34h 25m

$662

Kuala LumpurWashington, D.C.

KUL - IAD

KULIAD

Kuala Lumpur Intl

Sat 11/23

10:00 am-7:30 pm

1 stop46h 30m

$669

Kuala LumpurWashington, D.C.

KUL - IAD

KULIAD

Kuala Lumpur Intl

Wed 12/4

2:25 am-3:55 pm

1 stop26h 30m

$679

BangkokWashington, D.C.

BKK - IAD

BKKIAD

Bangkok Suvarnabhumi

Wed 1/15

8:35 am-1:51 pm

2 stops41h 16m

$684

ManilaWashington, D.C.

MNL - DCA

MNLDCA

Manila Ninoy Aquino Intl

Tue 11/19

11:20 am-8:48 pm

1 stop22h 28m

$703

Flights are sorted by cheapest first

Deals found on 11/5

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Best time to book a flight from Southeast Asia to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Southeast Asia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Southeast Asia to Washington, D.C.

Get recent, data-driven insights about flights from Southeast Asia to Washington, D.C. including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Southeast Asia to Washington, D.C.?

Currently, September is the cheapest month in which you can book a flight from Southeast Asia to Washington, D.C. (average of $300). Flying from Southeast Asia to Washington, D.C. in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YJX to WAS?

Find hourly flight availability from Southeast Asia to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 7, 2024.

When flying from Southeast Asia to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated November 7, 2024.
To help decide which airline to fly from Southeast Asia to Washington, D.C., see what other customers have to say about SAUDIA, United Airlines and Air China. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,034 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

EVA Air
8.4
Very good
1,325 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

ANA
8.4
Very good
832 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Japan Airlines
8.3
Very good
1,456 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

China Airlines
8.3
Very good
782 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

Find useful and relevant information for your journey from Southeast Asia to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Southeast Asia to Washington, D.C. one-way?

    For one-way options, check prices for SAUDIA. According to our data, you can fly for as low as $496. Users have also found prices from $521 and $532 on Air Canada and IndiGo, respectively.

  • What are the most popular routes from Southeast Asia to Washington, D.C.?

    The most popular route from Southeast Asia to Washington, D.C. is Bangkok Suvarnabhumi - Washington, D.C. Dulles Intl. You may also consider Manila Ninoy Aquino Intl - Washington, D.C. Dulles Intl or Manila Ninoy Aquino Intl - Washington, D.C. Reagan-National.

  • Can I find deals for flights from Southeast Asia to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Southeast Asia to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Southeast Asia to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southeast Asia to Washington, D.C..

  • Can I find deals for business class flights from Southeast Asia to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Southeast Asia to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Southeast Asia to Washington, D.C.?

    Currently, September is the cheapest month in which you can book a flight from Southeast Asia to Washington, D.C. (average of $300). Flying from Southeast Asia to Washington, D.C. in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Southeast Asia to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Hyderabad to Dulles Intl flights
Suvarnabhumi to Dulles Intl flights
Incheon Intl to Dulles Intl flights
Hyderabad to Reagan-National flights
New Delhi to Dulles Intl flights
Manila to Dulles Intl flights
Mumbai to Dulles Intl flights
Karachi to Dulles Intl flights
Haneda to Dulles Intl flights
New Delhi to Reagan-National flights
Manila to Reagan-National flights
Kathmandu to Dulles Intl flights
Mumbai to Reagan-National flights
Bangalore to Dulles Intl flights
Karachi to Reagan-National flights
Narita to Dulles Intl flights
Bangalore to Reagan-National flights
Chennai to Dulles Intl flights
Incheon Intl to Reagan-National flights
Kathmandu to Reagan-National flights
Taiwan Taoyuan Intl to Dulles Intl flights
Islamabad to Dulles Intl flights
Lahore to Dulles Intl flights
Kuala Lumpur Intl to Dulles Intl flights
Suvarnabhumi to Reagan-National flights
Islamabad to Reagan-National flights
Narita to Reagan-National flights
Haneda to Reagan-National flights
Ahmedabad to Dulles Intl flights
Chennai to Reagan-National flights
Capital to Reagan-National flights
Capital to Dulles Intl flights
Tbilisi to Dulles Intl flights
Dhaka to Dulles Intl flights
Hongqiao Intl to Dulles Intl flights
Hong Kong to Dulles Intl flights
Hong Kong to Reagan-National flights
Hongqiao Intl to Reagan-National flights
Lahore to Reagan-National flights
Singapore to Dulles Intl flights
Cebu City to Reagan-National flights
Dhaka to Reagan-National flights
Cebu City to Dulles Intl flights
Ho Chi Minh City to Dulles Intl flights
Kuala Lumpur Intl to Reagan-National flights
Pu Dong to Reagan-National flights

Top 10 airlines flying from Southeast Asia to Washington, D.C.

Discover the top 10 airlines that operate flights from Southeast Asia to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,537,365 searches. Data last updated November 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest$655Average$894FlexibilityNo cancel feeOn-time86%
DeltaCheapest$854Average$1,302FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$870Average$1,271FlexibilityNo cancel feeOn-time69%
ANACheapest$912Average$1,196FlexibilityNo cancel feeOn-time80%
Philippine AirlinesCheapest$1,006Average$1,415FlexibilityNo cancel feeOn-time60%
Air IndiaCheapest$1,012Average$1,336FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$1,020Average$1,242FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$1,035Average$1,499FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,102Average$1,425FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,114Average$1,278FlexibilityNo cancel feeOn-time71%
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