BKK - DCA

$521 Find Cheap Flights from Bangkok to Reagan Washington National Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$1,047
Typical prices: $1,045-$1,275
United Airlines
Fri 1/19Sun 1/21
BKK - DCA • 2 stops
Cheapest one-way
$521
Typical prices: $796-$1,112
Etihad Airways
Thu 11/8
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

Tue, Jan 19 - Thu, Jan 21
United Airlines Logo
9:10 am - 10:30 pmBKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
25h 20m2 stops Tokyo Haneda San Francisco
United Airlines Logo
1:01 pm - 5:10 amDCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
28h 09m2 stops Chicago O'Hare Intl Tokyo Haneda
$1,047United Airlines
Tue, Dec 22 - Wed, Jan 6
United Airlines Logo
4:55 pm - 10:54 amBKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
29h 59m3 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
$1,060United Airlines
Fri, Nov 20 - Fri, Nov 27
United Airlines Logo
7:10 am - 9:11 pmBKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
26h 01m2 stops Tokyo Narita Chicago O'Hare Intl
United Airlines Logo
7:00 am - 5:10 amDCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
34h 10m2 stops Newark Tokyo Haneda
$1,088United Airlines
Tue, Jan 19 - Thu, Jan 21
Multiple Airlines Logo
2:20 pm - 7:58 pmBKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
41h 38m2 stops Tokyo Haneda Toronto Pearson Intl
Multiple Airlines Logo
6:05 am - 12:20 amDCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
30h 15m2 stops New York John F Kennedy Intl Incheon Intl
$1,115Multiple Airlines
Tue, Dec 22 - Wed, Jan 6
United Airlines Logo
9:10 am - 8:04 pmBKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
22h 54m2 stops Tokyo Haneda 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
$1,116United Airlines
Tue, Jan 19 - Fri, Jan 22
Air Canada Logo
7:10 am - 6:18 pmBKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
47h 08m2 stops Tokyo Narita Toronto Pearson Intl
Air Canada Logo
6:00 am - 6:30 amDCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
60h 30m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$1,151Air Canada
Tue, Jan 19 - Fri, Jan 22
Air Canada Logo
7:10 am - 6:18 pmBKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
47h 08m2 stops Tokyo Narita Toronto Pearson Intl
Air Canada Logo
11:05 am - 6:30 amDCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
55h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$1,161Air Canada
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
7:40 am - 10:50 pmDCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
27h 10m2 stops Chicago O'Hare Intl Tokyo Narita
$1,166United Airlines
Tue, Jan 19 - Fri, Jan 22
Air Canada Logo
7:10 am - 6:18 pmBKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
47h 08m2 stops Tokyo Narita Toronto Pearson Intl
Air Canada Logo
6:00 am - 6:30 amDCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
60h 30m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$1,168Air Canada
Thu, Nov 12 - Mon, Nov 16
United Airlines Logo
9:10 am - 4:45 pmBKK  Bangkok Suvarnabhumi-DCA Washington, D.C. Reagan-National
43h 35m2 stops Tokyo Haneda San Francisco
United Airlines Logo
8:30 am - 10:50 pmDCA  Washington, D.C. Reagan-National-BKK Bangkok Suvarnabhumi
26h 20m2 stops Chicago O'Hare Intl Tokyo Narita
$1,169United 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 $1,047, on United Airlines.

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

Cheapest flight

$521
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 $1,081 to $8,423. That means the highest observed fare was about 8x 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 $532, 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 starting from around $24 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.