BKK - WAS
$449 Find Cheap Flights from Bangkok Suvarnabhumi Airport to Washington, D.C. - Compare and Save
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Suvarnabhumi to Washington, D.C. departing on 11/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Everything you should know
Cheapest round-trip
$695
Typical prices: $1,045-$1,244
Etihad Airways, AIR PREMIA
Mon 11/12Tue 11/13
BKK - IAD • 1 stop
Cheapest one-way
$449
Typical prices: $644-$1,040
Etihad Airways
Sun 11/25
BKK - IAD • 1 stop
Cheap Flights from Suvarnabhumi to Washington, D.C. (BKK-WAS)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Suvarnabhumi to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Cheap flights from Suvarnabhumi to Washington, D.C. with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.
Thu, Nov 12 - Fri, Nov 13
8:30 am - 9:00 amBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
36h 30m1 stop Abu Dhabi Zayed Intl
11:35 pm - 9:25 pmIAD Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
33h 50m1 stop Incheon Intl
$695Multiple Airlines
Wed, Nov 4 - Wed, Nov 11
8:30 am - 9:00 amBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
36h 30m1 stop Abu Dhabi Zayed Intl
11:35 pm - 9:25 pmIAD Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
33h 50m1 stop Incheon Intl
$720Multiple Airlines
Tue, Dec 22 - Tue, Jan 19
9:10 am - 9:10 amBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
36h 00m1 stop Tokyo Haneda
1:00 pm - 11:30 amIAD Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
34h 30m3 stops Chicago O'Hare Intl Los Angeles Hong Kong Intl
$1,039United Airlines
Thu, Mar 18 - Tue, Apr 20
9:10 am - 4:40 pmBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
42h 30m1 stop Tokyo Haneda
5:15 pm - 9:35 amIAD Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
29h 20m3 stops Chicago O'Hare Intl Los Angeles Hong Kong Intl
$1,039United Airlines
Mon, Mar 8 - Mon, Aug 9
2:20 pm - 11:43 amBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
33h 23m2 stops Tokyo Haneda Chicago O'Hare Intl
12:50 pm - 5:55 amIAD Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
30h 05m1 stop Tokyo Haneda
$1,075ANA
Mon, Mar 8 - Mon, Aug 9
7:10 am - 9:05 pmBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
25h 55m2 stops Tokyo Narita Chicago O'Hare Intl
12:15 pm - 4:35 amIAD Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
29h 20m1 stop Tokyo Haneda
$1,078ANA
Sun, Oct 25 - Fri, Oct 30
9:05 am - 4:55 pmBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
42h 50m1 stop Doha Hamad Intl
11:30 am - 7:25 pmIAD Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
20h 55m1 stop Doha Hamad Intl
$1,163Qatar Airways
Fri, Apr 2 - Thu, Apr 22
9:55 am - 3:40 pmBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
40h 45m1 stop Doha Hamad Intl
9:00 pm - 1:20 pmIAD Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
29h 20m1 stop Doha Hamad Intl
$1,170Qatar Airways
Fri, Apr 2 - Wed, Apr 21
12:40 pm - 10:15 pmBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
20h 35m1 stop Taipei City Taiwan Taoyuan Intl
1:15 am - 9:35 pmIAD Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
33h 20m1 stop Taipei City Taiwan Taoyuan Intl
$1,200Thai Airways
Mon, Apr 5 - Sat, Jun 19
8:25 am - 10:15 pmBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
24h 50m1 stop Taipei City Taiwan Taoyuan Intl
1:50 am - 10:40 amIAD Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
21h 50m1 stop Taipei City Taiwan Taoyuan Intl
$1,252Thai Airways
Wed, Nov 25
7:55 pm - 9:00 amBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
25h 05m1 stop Abu Dhabi Zayed Intl
$449Etihad Airways
Mon, Nov 23
7:55 pm - 6:02 pmBKK Bangkok Suvarnabhumi-BWI Baltimore/Washington
34h 07m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl
$484Multiple Airlines
Tue, Oct 13
3:00 am - 3:55 pmBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
23h 55m1 stop Doha Hamad Intl
$671Qatar Airways
Tue, Oct 20
3:00 am - 3:55 pmBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
23h 55m1 stop Doha Hamad Intl
$675Qatar Airways
Wed, Dec 16
8:10 am - 8:55 pmBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
24h 45m1 stop Taipei City Taiwan Taoyuan Intl
$718Thai Airways
Sat, Feb 20
12:40 pm - 8:55 pmBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
20h 15m1 stop Taipei City Taiwan Taoyuan Intl
$720Thai Airways
Sat, Dec 26
10:25 pm - 9:10 amBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
22h 45m1 stop Tokyo Haneda
$883ANA
Thu, Dec 17
4:55 pm - 11:54 amBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
30h 59m3 stops Hong Kong Intl Los Angeles Chicago O'Hare Intl
$893United Airlines
Sun, Oct 25
4:55 pm - 11:52 amBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
29h 57m3 stops Hong Kong Intl Los Angeles Chicago O'Hare Intl
$893United Airlines
Wed, Oct 21
3:45 pm - 7:21 amBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
26h 36m1 stop Los Angeles
$3,155ANA
Sat, Oct 10 - Thu, Oct 15
9:15 am - 9:45 amBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
35h 30m1 stop Abu Dhabi Zayed Intl
3:10 pm - 1:40 pmIAD Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
35h 30m1 stop Abu Dhabi Zayed Intl
$999Etihad Airways
Sat, Oct 10 - Thu, Oct 15
3:15 pm - 9:45 amBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
29h 30m1 stop Abu Dhabi Zayed Intl
3:10 pm - 12:55 amIAD Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
22h 45m1 stop Abu Dhabi Zayed Intl
$1,012Etihad Airways
Mon, Oct 12 - Sun, Oct 18
3:45 pm - 4:01 pmBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
35h 16m3 stops Hong Kong Intl Los Angeles Chicago O'Hare Intl
9:28 am - 9:35 amIAD Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
37h 07m2 stops Los Angeles Hong Kong Intl
$1,054United Airlines
Mon, Oct 12 - Sun, Oct 18
1:55 pm - 10:05 amBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
31h 10m1 stop Tokyo Haneda
1:10 pm - 4:35 amIAD Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
52h 25m2 stops Chicago O'Hare Intl Tokyo Haneda
$1,084ANA
Sat, Oct 10 - Thu, Oct 15
3:45 pm - 1:59 pmBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
33h 14m3 stops Hong Kong Intl Los Angeles Chicago O'Hare Intl
10:13 pm - 9:35 amIAD Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
48h 22m2 stops Los Angeles Hong Kong Intl
$1,086United Airlines
Mon, Oct 12 - Tue, Oct 13
3:00 am - 3:55 pmBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
23h 55m1 stop Doha Hamad Intl
9:00 pm - 2:25 pmIAD Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
30h 25m1 stop Doha Hamad Intl
$1,166Qatar Airways
Mon, Oct 12 - Tue, Oct 13
3:00 am - 3:55 pmBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
23h 55m1 stop Doha Hamad Intl
9:00 pm - 6:20 amIAD Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
22h 20m1 stop Doha Hamad Intl
$1,273Qatar Airways
Tue, Oct 13 - Mon, Oct 19
11:30 pm - 10:49 pmBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
34h 19m2 stops Incheon Intl Seattle/Tacoma Intl
7:45 pm - 11:35 pmIAD Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
40h 50m2 stops Atlanta Hartsfield-Jackson Incheon Intl
$1,418Delta
Sat, Oct 10 - Sun, Oct 25
7:00 am - 10:59 pmBKK Bangkok Suvarnabhumi-BWI Baltimore/Washington
26h 59m2 stops Tokyo Narita Chicago O'Hare Intl
6:10 am - 10:50 pmBWI Baltimore/Washington-BKK Bangkok Suvarnabhumi
29h 40m2 stops Chicago O'Hare Intl Tokyo Narita
$1,664ANA
Mon, Oct 12 - Tue, Oct 13
1:35 am - 4:28 pmBKK Bangkok Suvarnabhumi-IAD Washington, D.C. Dulles Intl
25h 53m2 stops Incheon Intl Detroit Metropolitan Wayne County
6:59 pm - 11:35 pmIAD Washington, D.C. Dulles Intl-BKK Bangkok Suvarnabhumi
41h 36m2 stops Minneapolis St Paul Incheon Intl
$2,413Korean Air
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 with more confidence.
Prices
Airlines
Layovers
What is the cheapest Bangkok Suvarnabhumi Airport to Washington, D.C. flight route?
KAYAK tracks online flight deals over the last 12 months and analyzes pricing trends to identify the best available fares.There's little price difference between Bangkok Suvarnabhumi Airport to Washington, D.C. routes. They average around $1,161 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.?
Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Bangkok Suvarnabhumi Airport to Washington, D.C.. It’s 10% cheaper than the average day, while Saturday is the most expensive, with prices 6% higher.
What’s the cheapest month to fly from Bangkok Suvarnabhumi Airport to Washington, D.C.?
KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Bangkok Suvarnabhumi Airport to Washington, D.C., removes the top 0.1% to account for outliers and then takes the median of all values for each month.•March is the cheapest month to fly from Bangkok Suvarnabhumi Airport to Washington, D.C. at $1,046 round-trip.
•February ($1,226) and May ($1,194) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 17% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.When are flights 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 23% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.
What’s the most popular layover airport when flying from Bangkok Suvarnabhumi Airport to Washington, D.C.?
KAYAK data for 1-stop round-trips over the past 3 months. Only counts itineraries with the same layover on both legs.Incheon Intl (ICN) is the most popular layover for the Bangkok Suvarnabhumi Airport to Washington, D.C. route. 32% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ICN.
What is the cheapest layover airport when flying from Bangkok Suvarnabhumi Airport to Washington, D.C.?
Flights via Jeddah King Abdulaziz Intl (JED) offer the most affordable fares, with an average round-trip price of $929. Based on KAYAK data over the past 3 months.
Key details for Bangkok Suvarnabhumi Airport to Washington, D.C. flights
Low season | August |
|---|---|
High season | April |
Cheapest flight | $449 |
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
Your Bangkok Suvarnabhumi Airport to Washington, D.C. flight questions, answered
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Your guide to booking Bangkok Suvarnabhumi Airport to Washington, D.C. flights
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Complete your trip to Washington, D.C. with a hotel stay or car rental
Information on your arrival and departure airports
Cabin class types available on flights to Washington, D.C.
Cabin classes available on flights to Washington, D.C.. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
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Flights from domestic origins to Washington, D.C.
Choose which airport to fly into in Washington, D.C.
Flights to Baltimorefrom $1,076
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.