BKK - DCA

฿18,374 Find Cheap Flights from Bangkok to Reagan Washington National Airport – Compare and Save

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Everything you should know

Cheapest return flight
฿34,285
Typical prices: ฿32,287-฿42,446
United Airlines
Mon 12/11Fri 16/11
BKK - DCA • 2 stops
Cheapest one-way flight
฿18,374
Typical prices: ฿26,574-฿38,756
Multiple Airlines
Sat 3/11
BKK - DCA • 2 stops
When to travel
October
Cheapest • 33% price drop
April
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Washington, D.C. Reagan-National Airport!
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Booking Insights
Flight Deals

Cheap Flights from Bangkok to Reagan-National (BKK-DCA)

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

Recent return flight deals from Suvarnabhumi to Reagan-National

Fri 22 Jan - Fri 19 Feb
United Airlines Logo
07:10 - 16:05BKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
44h 55m3 stops Tokyo Narita Los Angeles Los Angeles Houston George Bush Intcntl
United Airlines Logo
13:00 - 11:30DCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
34h 30m3 stops Chicago O'Hare Intl Los Angeles Los Angeles Hong Kong Intl
฿34,285United Airlines
Fri 22 Jan - Fri 19 Feb
United Airlines Logo
07:10 - 22:29BKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
27h 19m2 stops Tokyo Narita San Francisco
United Airlines Logo
10:30 - 11:30DCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
37h 00m3 stops Chicago O'Hare Intl Los Angeles Los Angeles Hong Kong Intl
฿34,285United Airlines
Thu 12 Nov - Mon 16 Nov
United Airlines Logo
07:10 - 22:30BKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
27h 20m2 stops Tokyo Narita San Francisco
United Airlines Logo
15:30 - 11:30DCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
32h 00m3 stops Chicago O'Hare Intl Los Angeles Los Angeles Hong Kong Intl
฿34,285United Airlines
Thu 12 Nov - Mon 16 Nov
United Airlines Logo
07:10 - 22:30BKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
27h 20m2 stops Tokyo Narita San Francisco
United Airlines Logo
06:25 - 05:10DCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
34h 45m2 stops Chicago O'Hare Intl Tokyo Haneda
฿34,318United Airlines
Fri 22 Jan - Fri 19 Feb
United Airlines Logo
07:10 - 22:29BKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
27h 19m2 stops Tokyo Narita San Francisco
United Airlines Logo
07:00 - 05:10DCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
34h 10m2 stops Chicago O'Hare Intl Tokyo Haneda
฿34,318United Airlines
Wed 7 Oct - Wed 2 Dec
United Airlines Logo
07:00 - 22:14BKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
26h 14m2 stops Tokyo Narita Houston George Bush Intcntl
United Airlines Logo
14:25 - 11:30DCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
33h 05m3 stops Chicago O'Hare Intl Los Angeles Los Angeles Hong Kong Intl
฿34,352United Airlines
Thu 12 Nov - Mon 16 Nov
United Airlines Logo
07:10 - 22:30BKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
27h 20m2 stops Tokyo Narita San Francisco
United Airlines Logo
15:30 - 11:30DCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
32h 00m3 stops Chicago O'Hare Intl Los Angeles Los Angeles Hong Kong Intl
฿34,352United Airlines
Mon 9 Nov - Sun 22 Nov
United Airlines Logo
09:10 - 22:30BKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
25h 20m2 stops Tokyo Haneda San Francisco
United Airlines Logo
15:30 - 11:30DCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
32h 00m3 stops Chicago O'Hare Intl Los Angeles Los Angeles Hong Kong Intl
฿34,385United Airlines
Thu 12 Nov - Mon 16 Nov
United Airlines Logo
07:10 - 22:30BKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
27h 20m2 stops Tokyo Narita San Francisco
United Airlines Logo
06:25 - 05:10DCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
34h 45m2 stops Chicago O'Hare Intl Tokyo Haneda
฿34,385United Airlines
Thu 12 Nov - Mon 16 Nov
United Airlines Logo
07:10 - 22:30BKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
27h 20m2 stops Tokyo Narita San Francisco
United Airlines Logo
15:30 - 11:30DCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
32h 00m3 stops Chicago O'Hare Intl Los Angeles Los Angeles Hong Kong Intl
฿34,418United Airlines
Booking Insights

Price, demand, and travel trends for Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport with more confidence.

How much is a return flight from Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport?

Return flights from Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport start at ฿34,285. Prices are typical for this route right now, with typical return fares ranging from ฿32,287 to ฿42,446. The lowest price found in the past 5 days was ฿34,285 on United Airlines.

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Key details for Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport flights

Low season

August

Cheapest flight

฿18,374
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly (2% more expensive on average)
Flights from Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport

When to book flights from Suvarnabhumi to Reagan-National

Are your dates flexible? Find out the best times to travel from Suvarnabhumi to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport?

    Flights from Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport usually depart from Bangkok Suvarnabhumi (BKK) and arrive at Washington, D.C. Reagan-National (DCA).

  • Which cabin classes can I book on flights from Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport?

    Two cabin classes are available on flights from Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport:

    • Economy class
    • Premium Economy Class

  • Can I save money by using flexible dates for flights from Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport?

    Yes. Being flexible with your travel dates can save you up to 35% on the Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport route. Tuesday is the cheapest departure day at ฿31,689 return on average, while Wednesday is the most expensive at ฿48,032, a difference of ฿16,344. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Washington, D.C. Reagan-National Airport?

    Some of the most popular sights in Washington, D.C. Reagan-National Airport are Vietnam Veterans Memorial and Nationals Park. These are among the most viewed places in Washington, D.C. Reagan-National Airport on KAYAK.

  • Do I need a passport to fly from Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ฿34,252 to ฿199,469. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport looking right now?

    One-way fares from Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport are currently lower than usual. Average one-way flight prices are about ฿19,659, which is 36% below the typical average for this route.

  • What is the time difference between Bangkok Suvarnabhumi Airport and Washington, D.C. Reagan-National Airport?

    Washington, D.C. Reagan-National Airport is 11 hours behind Bangkok Suvarnabhumi Airport (Eastern Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Washington, D.C. Reagan-National Airport (DCA)?

    Washington, D.C. Reagan-National Airport (DCA) hosts 5 major car hire companies, with daily rates starting from around ฿755 for economy cars. Top options include:
    • Sixt
    • Dollar
    • Thrifty
    • Alamo
    • Budget

  • How much should I expect to pay for a Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport flight?

    Return flights from Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport range from ฿32,287 to ฿42,446, with an average of ฿38,867 over the past 12 months. Anything below ฿32,287 counts as a good deal.

Your guide to booking Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Wednesday. On this route, Tuesday flights average ฿31,689 – about ฿16,344 less than Wednesday (34% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport trip for October. Fares historically average ฿26,130 return in that month – typically ฿21,902 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.
    - Hyatt House Washington DC The Wharf
    - Intercontinental Hotels Washington D.C. - The Wharf By IHG
    - Canopy by Hilton Washington D.C - The Wharf

More options for your flight from Suvarnabhumi to Reagan-National

Complete your trip to Reagan-National with a hotel stay or car hire

Car rentals in Washington, D.C.
Hotels in Washington, D.C.