BKK - WAS

$506 Find Cheap Flights from Bangkok Suvarnabhumi Airport to Washington, D.C. - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$803
Typical prices: $1,096-$1,254
Multiple Airlines
Tue 10/30Tue 11/6
BKK - IAD • 2 stops
Cheapest one-way
$506
Typical prices: $668-$1,084
Multiple Airlines
Fri 10/5
BKK - BWI • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Bangkok Suvarnabhumi Airport and Washington, D.C.. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top routes
BKK - DCA
Cheapest
BKK - IAD
Most popular
Insights
Insights
When to book
15 weeks
in advance
Our data shows that travelers who book at least 15 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 12% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Jeddah King Abdulaziz Intl (JED)
Cheapest • Avg $929 (round-trip)
Taipei City Taiwan Taoyuan Intl (TPE)
Shortest trip • 21h 43m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Suvarnabhumi to Washington, D.C. (BKK-WAS)

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

Recent round-trip flight deals from Suvarnabhumi to Washington, D.C.

Fri, Oct 30 - Fri, Nov 6
Multiple Airlines Logo
2:30 pm - 10:05 amBKK  Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
30h 35m2 stops Krabi Abu Dhabi Zayed Intl
Multiple Airlines Logo
11:35 pm - 9:25 pmIAD  Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
33h 50m1 stop Incheon Intl
$803Multiple Airlines
Fri, Oct 30 - Fri, Nov 6
SAUDIA Logo
3:20 pm - 2:50 pmBKK  Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
34h 30m1 stop Jeddah King Abdulaziz Intl
SAUDIA Logo
5:50 pm - 1:40 pmIAD  Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
31h 50m1 stop Riyadh King Khaled Intl
$819SAUDIA
Mon, Feb 1 - Wed, Feb 24
United Airlines Logo
9:10 am - 9:10 amBKK  Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
36h 00m1 stop Tokyo Haneda
United Airlines Logo
8:35 am - 5:10 amIAD  Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
32h 35m2 stops Chicago O'Hare Intl Tokyo Haneda
$1,023United Airlines
Wed, Feb 3 - Wed, Feb 24
United Airlines Logo
9:10 am - 9:10 amBKK  Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
36h 00m1 stop Tokyo Haneda
United Airlines Logo
10:20 am - 5:10 amIAD  Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
30h 50m2 stops Chicago O'Hare Intl Tokyo Haneda
$1,023United Airlines
Sat, Dec 19 - Fri, Jan 15
ANA Logo
2:20 pm - 11:54 amBKK  Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
33h 34m2 stops Tokyo Haneda Chicago O'Hare Intl
ANA Logo
11:10 am - 5:10 amIAD  Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
30h 00m1 stop Tokyo Haneda
$1,058ANA
Mon, Mar 8 - Fri, Aug 13
ANA Logo
2:25 pm - 11:43 amBKK  Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
33h 18m2 stops Tokyo Haneda Chicago O'Hare Intl
ANA Logo
12:15 pm - 4:35 amIAD  Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
29h 20m1 stop Tokyo Haneda
$1,059ANA
Sun, Jan 31 - Wed, Feb 24
Qatar Airways Logo
3:00 am - 3:55 pmBKK  Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
24h 55m1 stop Doha Hamad Intl
Qatar Airways Logo
8:05 pm - 6:40 amIAD  Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
22h 35m1 stop Doha Hamad Intl
$1,117Qatar Airways
Sun, Nov 1 - Sun, Nov 8
Delta Logo
11:15 pm - 12:31 amBKK  Bangkok Suvarnabhumi-BWI Baltimore/Washington
37h 16m2 stops Incheon Intl Atlanta Hartsfield-Jackson
Delta Logo
7:22 am - 11:05 pmBWI  Baltimore/Washington-BKK Bangkok Suvarnabhumi
27h 43m2 stops Minneapolis St Paul Incheon Intl
$1,130Delta
Thu, Oct 29 - Mon, Nov 2
Delta Logo
1:05 am - 4:51 pmBKK  Bangkok Suvarnabhumi-BWI Baltimore/Washington
26h 46m2 stops Incheon Intl Detroit Metropolitan Wayne County
Delta Logo
7:00 am - 11:05 pmBWI  Baltimore/Washington-BKK Bangkok Suvarnabhumi
28h 05m2 stops Salt Lake City Incheon Intl
$1,130Delta
Wed, Oct 7 - Sun, Nov 29
Qatar Airways Logo
8:00 pm - 8:45 amBKK  Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
23h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
8:05 pm - 6:50 pmIAD  Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
34h 45m1 stop Doha Hamad Intl
$1,148Qatar Airways
Booking Insights

Price, demand and travel trends for Bangkok Suvarnabhumi Airport to Washington, D.C. 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. with more confidence.

What is the cheapest Bangkok Suvarnabhumi Airport to Washington, D.C. flight route?

There's little price difference between Bangkok Suvarnabhumi Airport to Washington, D.C. routes. They average around $1,170 round-trip, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Bangkok Suvarnabhumi Airport to Washington, D.C.?

Tuesday is the cheapest day of the week to fly from Bangkok Suvarnabhumi Airport to Washington, D.C., it is 5% cheaper than the average day. Monday is the most expensive day with flight prices 3% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Bangkok Suvarnabhumi Airport to Washington, D.C.?

•March is the cheapest month to fly from Bangkok Suvarnabhumi Airport to Washington, D.C. at $1,035 round-trip.
•January ($1,230) and February ($1,213) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 18% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Bangkok Suvarnabhumi Airport to Washington, D.C. the cheapest?

Flights from Bangkok Suvarnabhumi Airport to Washington, D.C. are cheapest 15 weeks before departure. Booking in this window typically costs about 24% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

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

Low season

January

Cheapest flight

$506
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from Bangkok Suvarnabhumi Airport to Baltimore

When to book flights from Suvarnabhumi to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Suvarnabhumi to Washington, D.C. 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. 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.?

    Flights from Bangkok Suvarnabhumi Airport to Washington, D.C. usually depart from Bangkok Suvarnabhumi (BKK) and may arrive at several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD).

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

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

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

    Prices vary by airline.

  • Which airports do connecting flights from Bangkok Suvarnabhumi Airport to Washington, D.C. pass through?

    One-stop flights from Bangkok Suvarnabhumi Airport to Washington, D.C. most commonly connect through:

    • Doha Hamad Intl (DOH) - 46% of one-stop connections
    • Incheon Intl (ICN) - 31% of one-stop connections
    • Abu Dhabi Zayed Intl (AUH) - 8% of one-stop connections
    • Dubai Intl (DXB) - 5% of one-stop connections

    Doha Hamad Intl (DOH) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 9% on the Bangkok Suvarnabhumi Airport to Washington, D.C. route. Tuesday is the cheapest departure day at $1,113 round-trip on average, while Monday is the most expensive at $1,215, a difference of $102. 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.?

    Some of the most popular sights in Washington, D.C. are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. on KAYAK.

  • How expensive are last-minute Bangkok Suvarnabhumi Airport to Washington, D.C. flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 7% above the route average of $1,171. Book 15 weeks before departure for the lowest fares.

  • How long is a flight from Bangkok Suvarnabhumi Airport to Washington, D.C.?

    A nonstop flight from Bangkok Suvarnabhumi Airport to Washington, D.C. takes 0h 00m, covering 8,794 miles.

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

    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 are flight prices from Bangkok Suvarnabhumi Airport to Washington, D.C. looking right now?

    One-way fares from Bangkok Suvarnabhumi Airport to Washington, D.C. are currently in line with typical prices for this route. Average one-way fares are about $809.

  • How much time can I save by choosing a different layover airport from Bangkok Suvarnabhumi Airport to Washington, D.C.?

    Flying via Taipei City Taiwan Taoyuan Intl (TPE) gives the shortest average 1-stop total travel time at 21h 43m, compared with 22h 02m via Istanbul (IST) and 22h 14m via Dubai Intl (DXB).

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

    Washington, D.C. 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 car rental options are available in Washington, D.C.?

    Since Washington, D.C. is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Washington, D.C. Reagan-National Airport (DCA) — daily rates from around $23:

    • Sixt
    • Dollar
    • Thrifty
    • Alamo
    • Budget

    Near Washington, D.C. Dulles Intl Airport (IAD) — daily rates from around $24:

    • Dollar
    • Budget
    • Hertz
    • Sixt
    • Thrifty

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

    Round-trip flights from Bangkok Suvarnabhumi Airport to Washington, D.C. range from $1,096 to $1,254, with an average of $1,171 over the past 12 months. Anything below $1,096 counts as a good deal.

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

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Monday. On this route, Tuesday flights average $1,113 - about $102 less than Monday (8% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 15 weeks before you fly. On this route, that window historically saves about 24% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Bangkok Suvarnabhumi Airport to Washington, D.C. trip for March. Fares historically average $1,035 round-trip in that month - typically $195 less than the most expensive month, which is January (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
    - Pendry Washington DC - The Wharf

More options for your flight from Suvarnabhumi to Washington, D.C.

Complete your trip to Washington, D.C. with a hotel stay or car rental

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