BKK - DCA

$516 Find Cheap Flights from Bangkok to Reagan Washington National Airport - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,089
Typical prices: $1,045-$1,275
United Airlines
Sun 12/23Sat 1/6
BKK - DCA • 3 stops
Cheapest one-way
$516
Typical prices: $796-$1,112
Etihad Airways
Tue 11/20
BKK - DCA • 2 stops
When to travel
October
Cheapest • 33% price drop
May
Most popular
Good to know
+1
Good to know
+1
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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 round-trip flight deals from Bangkok to Reagan-National

Wed, Dec 23 - Wed, Jan 6
United Airlines Logo
4:55 pm - 9:59 amBKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
29h 04m3 stops Hong Kong Intl Los Angeles Chicago O'Hare Intl
United Airlines Logo
5:54 pm - 11:30 amDCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
29h 36m2 stops San Francisco Hong Kong Intl
$1,089United Airlines
Thu, Nov 26 - Thu, Dec 3
United Airlines Logo
7:10 am - 2:12 pmBKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
43h 02m2 stops Tokyo Narita Chicago O'Hare Intl
United Airlines Logo
6:05 am - 12:20 amDCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
30h 15m2 stops Houston George Bush Intcntl Tokyo Narita
$1,135United Airlines
Tue, Dec 1 - Thu, Dec 3
Japan Airlines Logo
10:05 pm - 7:09 pmBKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
33h 04m2 stops Tokyo Haneda New York John F Kennedy Intl
Japan Airlines Logo
5:05 pm - 5:05 amDCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
48h 00m2 stops Los Angeles Tokyo Haneda
$1,142Japan Airlines
Wed, Dec 23 - Wed, Jan 6
United Airlines Logo
4:55 pm - 9:59 amBKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
29h 04m3 stops Hong Kong Intl Los Angeles Chicago O'Hare Intl
United Airlines Logo
5:54 pm - 12:20 amDCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
42h 26m2 stops San Francisco Tokyo Narita
$1,143United Airlines
Tue, Dec 22 - Wed, Jan 6
United Airlines Logo
4:55 pm - 2:05 pmBKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
33h 10m3 stops Hong Kong Intl Los Angeles Chicago O'Hare Intl
United Airlines Logo
5:54 pm - 12:20 amDCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
42h 26m2 stops San Francisco Tokyo Narita
$1,143United Airlines
Thu, Dec 24 - Sat, Jan 9
Gulf Air Logo
7:15 pm - 7:18 pmBKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
36h 03m2 stops Manama Bahrain Intl New York John F Kennedy Intl
Gulf Air Logo
2:59 pm - 9:20 amDCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
54h 21m2 stops New York John F Kennedy Intl Manama Bahrain Intl
$1,147Gulf Air
Sat, Dec 12 - Wed, Dec 30
Multiple Airlines Logo
2:15 am - 8:00 pmBKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
29h 45m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles
Multiple Airlines Logo
9:30 am - 11:40 pmDCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
50h 10m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl
$1,147Multiple Airlines
Tue, Nov 10 - Wed, Nov 11
Japan Airlines Logo
7:55 am - 9:49 pmBKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
25h 54m2 stops Tokyo Narita Boston Logan Intl
Japan Airlines Logo
5:05 pm - 5:05 amDCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
48h 00m2 stops Los Angeles Tokyo Haneda
$1,163Japan Airlines
Thu, Nov 12 - Mon, Nov 16
United Airlines Logo
7:10 am - 10:30 pmBKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
27h 20m2 stops Tokyo Narita San Francisco
United Airlines Logo
6:25 am - 12:20 amDCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
29h 55m2 stops Chicago O'Hare Intl Tokyo Narita
$1,166United Airlines
Tue, Jan 19 - Fri, Feb 5
Japan Airlines Logo
10:05 pm - 7:33 pmBKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
33h 28m2 stops Tokyo Haneda New York John F Kennedy Intl
Japan Airlines Logo
6:00 am - 11:35 pmDCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
29h 35m2 stops Chicago O'Hare Intl Tokyo Narita
$1,169Japan 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 with more confidence.

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

Round-trip flights from Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport typically range from $1,045 to $1,275. The lowest price found in the past 5 days was $1,089, on United Airlines.

Find deals

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

Cheapest flight

$516
The most popular month to fly with an average 20% increase in travelers.
One-way flight from Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport

When to book flights from Bangkok to Reagan-National

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

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

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

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

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

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • 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.

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

    Round-trip flights from Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport range from $1,045 to $1,275, with an average of $1,168 over the past 12 months. Anything below $1,045 counts as a good deal.

  • 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, round-trip prices on this route showed a wide range, from about $1,089 to $7,908. That means the highest observed fare was about 7x 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 $534, which is 42% below the typical average for this route.

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

    Washington, D.C. Reagan-National Airport (DCA) hosts 5 major car rental companies, with daily rates averaging $71 for economy cars. Top options include:

    • Sixt
    • Dollar
    • Thrifty
    • Hertz
    • Alamo

  • 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).

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

    Yes. Flexible dates can save you up to 26% on flights from Bangkok Suvarnabhumi Airport to Washington, D.C. Reagan-National Airport. Tuesday is the cheapest departure day at $952 round-trip on average, while Monday is the most expensive at $1,277, a difference of $325.

    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 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.

  • 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 Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Reagan-National Airport on KAYAK.

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 and avoid flying on Monday. On this route, Tuesday flights average $952, about $325 less than Monday fares (25% 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 $785 round-trip in that month - typically $492 less than the most expensive month, which is May (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 Bangkok to Reagan-National

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

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