$393+ Cheap flights from Thailand to Washington, D.C. (WAS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — WAS
Nov 15 — Nov 221
Round-trip
1 adult, Economy
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Find cheap flights from Thailand to Washington, D.C. with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Thailand to Washington, D.C.
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Cheapest flights from Thailand to Washington, D.C.Explore the most affordable flight options available from Thailand to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2026.
Explore the most affordable flight options available from Thailand to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:55 pm -
1 stop25h 05m
Sun 3/2812:35 am -
1 stop33h 35m
Deal found 10/14![Multiple Airlines logo]()
$775
This Kiwi.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:55 pm -
1 stop33h 40m
Fri 11/2711:35 pm -
1 stop33h 50m
Deal found 10/15![AIR PREMIA logo]()
$787
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:55 pm -
1 stop25h 05m
Tue 3/303:10 pm -
1 stop21h 40m
Deal found 10/14![Etihad Airways logo]()
$805
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:55 pm -
1 stop33h 40m
Sun 3/2812:35 am -
1 stop33h 35m
Deal found 10/14![AIR PREMIA logo]()
$808
This Kiwi.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:55 pm -
1 stop25h 05m
Sat 11/142:25 pm -
1 stop21h 15m
Deal found 10/13![Etihad Airways logo]()
$837
This Gotogate deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:25 pm -
1 stop35h 20m
Sat 10/316:50 pm -
1 stop41h 40m
Deal found 10/14![SAUDIA logo]()
$847
This lastminute.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:55 pm -
1 stop25h 05m
Mon 11/232:25 pm -
1 stop21h 15m
Deal found 10/15![Etihad Airways logo]()
$852
This Gotogate deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:20 pm -
1 stop35h 25m
Fri 10/306:50 pm -
1 stop31h 50m
Deal found 10/13![SAUDIA logo]()
$859
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:55 pm -
1 stop33h 40m
Wed 3/313:10 pm -
1 stop21h 40m
Deal found 10/14![Multiple Airlines logo]()
$860
This Gotogate deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/193:20 pm -
1 stop35h 25m
Fri 1/155:50 pm -
1 stop31h 50m
Deal found 10/12![SAUDIA logo]()
$871
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:10 am -
2 stops25h 47m
Wed 3/313:30 pm -
3 stops31h 05m
Deal found 10/14![United Airlines logo]()
$1,048
This United Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:10 am -
2 stops25h 20m
Mon 11/166:25 am -
2 stops29h 55m
Deal found 10/12![United Airlines logo]()
$1,050
Best flights from Thailand to Washington, D.C.Discover carefully curated flight deals from Thailand to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 16, 2026.
Discover carefully curated flight deals from Thailand to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 16, 2026.
This United Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:10 am -
1 stop42h 30m
Fri 10/303:37 pm -
3 stops32h 53m
Deal found 10/13![United Airlines logo]()
$1,041
This Mytrip deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:50 pm -
2 stops33h 40m
Fri 10/3011:30 am -
2 stops24h 15m
Deal found 10/11![Multiple Airlines logo]()
$1,162
This Mytrip deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:05 pm -
1 stop31h 25m
Fri 10/3011:00 pm -
1 stop35h 50m
Deal found 10/14![Air China logo]()
$1,188
This Etihad Airways deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/288:30 am -
1 stop36h 30m
Mon 1/112:25 pm -
1 stop21h 15m
Deal found 10/16![Etihad Airways logo]()
$1,211
This oojo deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/205:15 pm -
2 stops48h 30m
Wed 12/307:05 am -
2 stops44h 55m
Deal found 10/13![STARLUX Airlines logo]()
$1,215
This Austrian Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/227:45 pm -
2 stops30h 25m
Tue 4/65:45 pm -
2 stops38h 25m
Deal found 10/13![Austrian Airlines logo]()
$1,222
This Korean Air deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:05 am -
2 stops26h 39m
Sun 11/157:30 am -
2 stops41h 55m
Deal found 10/12![Korean Air logo]()
$1,356
This Finnair deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2310:25 pm -
2 stops34h 48m
Fri 1/15:26 pm -
2 stops28h 14m
Deal found 10/16![Finnair logo]()
$1,371
This Japan Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:50 am -
2 stops44h 03m
Sun 11/157:18 am -
2 stops45h 07m
Deal found 10/15![Japan Airlines logo]()
$1,373
This Delta deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/239:50 am -
2 stops26h 03m
Fri 1/16:00 am -
2 stops29h 05m
Deal found 10/14![Delta logo]()
$1,421
This Qatar Airways deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:45 pm -
2 stops32h 10m
Mon 11/98:05 pm -
2 stops25h 20m
Deal found 10/14![Qatar Airways logo]()
$1,438
This British Airways deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1711:05 pm -
1 stop30h 00m
Wed 4/286:40 pm -
1 stop34h 25m
Deal found 10/12![British Airways logo]()
$1,835
This United Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:10 am -
2 stops25h 20m
Mon 11/166:25 am -
2 stops29h 55m
Deal found 10/12![United Airlines logo]()
$1,050
This Emirates deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:00 pm -
2 stops34h 11m
Mon 11/303:30 pm -
2 stops28h 40m
Deal found 10/12![Emirates logo]()
$2,164
This United Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/169:10 am -
2 stops24h 33m
Wed 4/216:10 am -
2 stops35h 25m
Deal found 10/12![United Airlines logo]()
$1,051
This FlightHub deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/232:15 am -
2 stops29h 45m
Thu 1/146:59 pm -
2 stops42h 26m
Deal found 10/16![Multiple Airlines logo]()
$1,188
This Etihad Airways deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:10 am -
1 stop35h 50m
Mon 11/92:25 pm -
2 stops40h 35m
Deal found 10/12![Etihad Airways logo]()
$1,255
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/244:55 pm -
3 stops29h 07m
Wed 1/1311:10 am -
1 stop30h 00m
Deal found 10/15![United Airlines logo]()
$1,086
This Korean Air deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:15 pm -
2 stops25h 51m
Wed 3/317:00 am -
2 stops29h 35m
Deal found 10/14![Korean Air logo]()
$1,357
This Finnair deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:05 am -
2 stops49h 09m
Fri 4/210:48 am -
2 stops41h 57m
Deal found 10/14![Finnair logo]()
$1,444
This Qatar Airways deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/12:30 am -
1 stop24h 10m
Thu 4/229:00 pm -
2 stops30h 30m
Deal found 10/14![Multiple Airlines logo]()
$1,356
This Korean Air deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:20 am -
1 stop21h 30m
Mon 11/911:50 am -
1 stop22h 55m
Deal found 10/11![Korean Air logo]()
$1,364
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/199:10 am -
2 stops24h 03m
Fri 1/86:00 am -
2 stops30h 20m
Deal found 10/15![United Airlines logo]()
$1,232
This Etihad Airways deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:40 pm -
2 stops40h 21m
Fri 11/209:50 am -
2 stops25h 50m
Deal found 10/16![Etihad Airways logo]()
$1,525
This British Airways deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/3110:35 pm -
2 stops31h 43m
Fri 4/165:30 pm -
2 stops35h 35m
Deal found 10/14![British Airways logo]()
$2,093
This Emirates deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:00 pm -
2 stops34h 11m
Wed 3/315:00 pm -
2 stops28h 15m
Deal found 10/14![Emirates logo]()
$2,165
This United Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:55 pm -
3 stops29h 34m
Sun 11/1510:10 am -
2 stops31h 00m
Deal found 10/12![United Airlines logo]()
$1,490
This British Airways deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/3110:35 pm -
2 stops29h 14m
Fri 4/166:40 pm -
1 stop34h 25m
Deal found 10/14![British Airways logo]()
$2,117
This Emirates deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/111:10 am -
2 stops45h 55m
Wed 3/315:00 pm -
2 stops40h 35m
Deal found 10/16![Emirates logo]()
$2,168
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:55 pm -
3 stops39h 54m
Mon 12/71:00 pm -
3 stops34h 30m
Deal found 10/16![United Airlines logo]()
$1,567
Last-minute flights from Thailand to Washington, D.C.Discover last-minute flight deals from Thailand to Washington, D.C.. Data last updated October 16, 2026 and is based on user searches.
Discover last-minute flight deals from Thailand to Washington, D.C.. Data last updated October 16, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:25 pm -
1 stop35h 20m
Sat 10/316:50 pm -
1 stop41h 40m
Deal found 10/14![SAUDIA logo]()
$847
This Gotogate deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/253:20 pm -
1 stop35h 25m
Fri 10/306:50 pm -
1 stop31h 50m
Deal found 10/12![SAUDIA logo]()
$879
This Gotogate deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:20 pm -
1 stop35h 25m
Fri 10/306:50 pm -
1 stop31h 50m
Deal found 10/13![SAUDIA logo]()
$859
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:55 pm -
1 stop33h 40m
Sun 3/2812:35 am -
1 stop33h 35m
Deal found 10/14![AIR PREMIA logo]()
$808
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:55 pm -
1 stop33h 40m
Wed 3/313:10 pm -
1 stop21h 40m
Deal found 10/14![Multiple Airlines logo]()
$860
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:55 pm -
1 stop25h 05m
Sun 3/2812:35 am -
1 stop33h 35m
Deal found 10/14![Multiple Airlines logo]()
$775
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:55 pm -
1 stop25h 05m
Tue 3/303:10 pm -
1 stop21h 40m
Deal found 10/14![Etihad Airways logo]()
$805
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:10 am -
2 stops25h 47m
Wed 3/313:30 pm -
3 stops31h 05m
Deal found 10/14![United Airlines logo]()
$1,048
This Kiwi.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:55 pm -
1 stop25h 05m
Sat 11/142:25 pm -
1 stop21h 15m
Deal found 10/13![Etihad Airways logo]()
$837
This lastminute.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:55 pm -
1 stop25h 05m
Mon 11/232:25 pm -
1 stop21h 15m
Deal found 10/15![Etihad Airways logo]()
$852
This United Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:10 am -
2 stops25h 20m
Mon 11/166:25 am -
2 stops29h 55m
Deal found 10/12![United Airlines logo]()
$1,050
This Kiwi.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:55 pm -
1 stop33h 40m
Fri 11/2711:35 pm -
1 stop33h 50m
Deal found 10/15![AIR PREMIA logo]()
$787
One-way flights from Thailand to Washington, D.C.Search for one-way flight options from Thailand to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 16, 2026.
Search for one-way flight options from Thailand to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 16, 2026.
This SmartFares deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:10 am -
1 stop35h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Etihad Airways logo]()
$393
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/238:55 pm -
1 stop24h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Etihad Airways logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:10 am -
1 stop35h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Etihad Airways logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:10 am -
1 stop35h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Etihad Airways logo]()
$406
This IEagle deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:10 am -
1 stop35h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Etihad Airways logo]()
$412
This KAYAK deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/139:10 am -
1 stop35h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Etihad Airways logo]()
$442
This Justfly.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:55 pm -
1 stop25h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Etihad Airways logo]()
$443
This Booking.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/141:30 am -
1 stop29h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Air China logo]()
$448
This Trip.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:20 am -
2 stops37h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Multiple Airlines logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:15 pm -
1 stop39h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Air China logo]()
$466
This oojo deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:55 pm -
1 stop25h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![SAUDIA logo]()
$468
This OneTravel deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/213:15 pm -
1 stop39h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Air China logo]()
$469
Find flight deals from Thailand to Washington, D.C.
Keep the following information in mind while searching for Thailand to Washington, D.C. flight deals. Data was last updated October 16, 2026.
Round-trip from | $775 (Kiwi.com) |
|---|---|
One-way from | $393 (SmartFares) |
Popular in | April |
Cheapest in | January |
Average price | $858 |
Cheapflights Fare Finder
Customize your flight search to find flights from Thailand to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 16, 2026.
Use the filters below to find and compare flights from Thailand to Washington, D.C. that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Chiang MaiWashington, D.C.
CNX Chiang Mai - IAD Washington, D.C. Dulles Intl
CNXIAD
Chiang Mai
Tue 3/23
8:55 pm-10:00 am
1 stop24h 05m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$396
Chiang MaiWashington, D.C.
CNX Chiang Mai - IAD Washington, D.C. Dulles Intl
CNXIAD
Chiang Mai
Sun 12/13
9:10 am-9:00 am
1 stop35h 50m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$442
Phuket CityWashington, D.C.
HKT Phuket City - IAD Washington, D.C. Dulles Intl
HKTIAD
Phuket City
Wed 11/4
11:55 pm-1:50 pm
1 stop25h 55m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$468
Phuket CityWashington, D.C.
HKT Phuket City - IAD Washington, D.C. Dulles Intl
HKTIAD
Phuket City
Mon 11/9
11:55 pm-1:50 pm
1 stop25h 55m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$469
Phuket CityWashington, D.C.
HKT Phuket City - IAD Washington, D.C. Dulles Intl
HKTIAD
Phuket City
Fri 11/13
11:55 pm-1:50 pm
1 stop25h 55m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$469
Phuket CityWashington, D.C.
HKT Phuket City - IAD Washington, D.C. Dulles Intl
HKTIAD
Phuket City
Sun 11/8
4:25 pm-9:00 am
2 stops28h 35m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$481
Chiang MaiWashington, D.C.
CNX Chiang Mai - IAD Washington, D.C. Dulles Intl
CNXIAD
Chiang Mai
Mon 11/16
2:20 pm-9:00 am
2 stops30h 40m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$497
BangkokWashington, D.C.
BKK Bangkok Suvarnabhumi - IAD Washington, D.C. Dulles Intl
BKKIAD
Bangkok Suvarnabhumi
Thu 10/29
10:55 pm-9:35 pm
1 stop33h 40m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$534
Phuket CityWashington, D.C.
HKT Phuket City - IAD Washington, D.C. Dulles Intl
HKTIAD
Phuket City
Mon 11/2
7:20 am-11:43 pm
3 stops52h 23m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$560
Phuket CityWashington, D.C.
HKT Phuket City - IAD Washington, D.C. Dulles Intl
HKTIAD
Phuket City
Sun 11/1
4:20 pm-2:45 pm
1 stop34h 25m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$560
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Thailand to Washington, D.C.
Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Thailand with our price prediction graph.
CNX-IAD
HKT-IAD
BKK-IAD
BKK-DCA
BKK-BWI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Thailand to Washington, D.C.
TH0-WAS
CNX-IAD
HKT-IAD
BKK-IAD
BKK-DCA
What is the cheapest month to book a flight from Thailand to Washington, D.C.?
Currently, July is the cheapest month in which you can book a flight from Thailand to Washington, D.C. (average of $1,054). Flying from Thailand to Washington, D.C. in December is currently the most expensive (average of $1,246). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from Thailand to Washington, D.C.?
Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Thailand to Washington, D.C.. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Washington, D.C.
Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated October 16, 2026.
Read through reviews of airlines operating flights from Thailand to Washington, D.C., such as ANA and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.2
Boarding
8.5
Overall
8.3
Food
7.8
Crew
8.7
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
NRT - SFO
Comfort
8.2
Boarding
8.5
Overall
8.3
Food
7.8
Crew
8.7
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
NRT - SFO
Comfort
8.2
Boarding
8.5
Overall
8.3
Food
7.8
Crew
8.7
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
NRT - SFO
Related info for your journey
Find useful and relevant information for your journey from Thailand to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsAlexandria
Arlington
Woodbridge
Owings Mills
Lanham
Tysons
Herndon
Reston
Hyattsville
Rockville
Springfield
Fredericksburg
Falls Church
Oxon Hill
Laurel
Towson
Clinton
Hunt Valley
Waldorf
Silver Spring
Browse thousands of different options on Cheapflights for your next trip
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Washington, D.C. flight routes
Alternative routes for Thailand to Washington, D.C.
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Complete your trip
Complete your trip to Washington, D.C. by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Thailand to Washington, D.C. by cabin class
Find flights from Thailand to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.
Thailand and Washington, D.C. flights
Browse other Thailand and Washington, D.C. flight options. Last updated on October 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Thailand to Washington, D.C. flights
Consider these flights traveling from Thailand to Washington, D.C..
Other flights to Washington, D.C.
Explore flights to Washington, D.C. departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 16, 2026.
Top 6 airlines flying from Thailand to Washington, D.C.
Discover the top 6 airlines that operate flights from Thailand to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$768 | Average$872 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$956 | Average$1,147 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,028 | Average$1,348 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,045 | Average$1,180 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,112 | Average$1,119 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,132 | Average$1,187 | FlexibilityNo cancel fee | On-time68% |