$413+ 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — WAS
Nov 30 — Dec 71
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 31, 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 31, 2026.
This Gotogate deal was found by Cheapflights users on 10/28. 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 1/85:50 pm -
1 stop31h 50m
Deal found 10/28![SAUDIA logo]()
$839
This Gotogate deal was found by Cheapflights users on 10/26. 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 10/26![SAUDIA logo]()
$865
This Bravofly deal was found by Cheapflights users on 10/28. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/198:50 pm -
1 stop24h 10m
Fri 1/152:25 pm -
1 stop21h 15m
Deal found 10/28![Etihad Airways logo]()
$1,019
This IEagle deal was found by Cheapflights users on 10/27. 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.
Tue 11/32:25 am -
1 stop42h 35m
Wed 11/182:25 pm -
1 stop21h 15m
Deal found 10/27![Etihad Airways logo]()
$1,036
This United Airlines deal was found by Cheapflights users on 10/27. 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 10/289:10 am -
2 stops39h 25m
Fri 10/3010:10 pm -
2 stops50h 20m
Deal found 10/27![United Airlines logo]()
$1,040
This United Airlines deal was found by Cheapflights users on 10/27. 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 10/297:10 am -
2 stops28h 20m
Fri 10/3010:10 pm -
2 stops50h 20m
Deal found 10/27![United Airlines logo]()
$1,042
This FlightHub deal was found by Cheapflights users on 10/27. 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.
Tue 12/153:20 pm -
1 stop35h 25m
Fri 1/15:50 pm -
1 stop31h 50m
Deal found 10/27![SAUDIA logo]()
$1,043
This oojo deal was found by Cheapflights users on 10/29. 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.
Tue 11/107:55 pm -
1 stop25h 05m
Wed 11/112:25 pm -
1 stop21h 15m
Deal found 10/29![Etihad Airways logo]()
$1,049
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/39:10 am -
1 stop35h 50m
Fri 11/611:35 pm -
1 stop36h 00m
Deal found 10/28![Multiple Airlines logo]()
$1,060
This Mytrip deal was found by Cheapflights users on 10/26. 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 11/310:00 am -
2 stops35h 00m
Sat 11/142:25 pm -
1 stop33h 35m
Deal found 10/26![Multiple Airlines logo]()
$1,080
This United Airlines deal was found by Cheapflights users on 10/27. 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 10/289:10 am -
2 stops23h 01m
Thu 10/2912:50 pm -
3 stops35h 40m
Deal found 10/27![United Airlines logo]()
$1,081
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/234:55 pm -
3 stops29h 04m
Wed 1/65:54 pm -
2 stops29h 36m
Deal found 10/26![United Airlines logo]()
$1,089
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 31, 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 31, 2026.
This Oman Air deal was found by Cheapflights users on 10/29. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/27:10 pm -
2 stops46h 25m
Thu 4/229:05 am -
2 stops45h 40m
Deal found 10/29![Oman Air logo]()
$983
This Etihad Airways deal was found by Cheapflights users on 10/26. 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 11/127:55 pm -
1 stop25h 05m
Mon 11/162:25 pm -
1 stop28h 10m
Deal found 10/26![Etihad Airways logo]()
$1,077
This JetBlue deal was found by Cheapflights users on 10/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/293:00 am -
1 stop24h 55m
Fri 12/118:05 pm -
1 stop22h 10m
Deal found 10/30![JetBlue logo]()
$1,138
This Orbitz deal was found by Cheapflights users on 10/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/187:45 pm -
2 stops30h 25m
Mon 1/256:10 pm -
2 stops36h 50m
Deal found 10/27![Austrian Airlines logo]()
$1,195
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/127:10 am -
2 stops27h 20m
Mon 11/166:25 am -
2 stops29h 55m
Deal found 10/26![United Airlines logo]()
$1,224
This Turkish Airlines deal was found by Cheapflights users on 10/26. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/195:55 am -
1 stop25h 30m
Sat 1/99:20 pm -
1 stop23h 30m
Deal found 10/26![Turkish Airlines logo]()
$1,323
This Delta deal was found by Cheapflights users on 10/28. 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.
Mon 1/1812:20 am -
2 stops35h 30m
Mon 2/111:50 am -
1 stop22h 55m
Deal found 10/28![Delta logo]()
$1,361
This Japan Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/181:00 am -
2 stops40h 20m
Fri 1/85:30 pm -
2 stops47h 35m
Deal found 10/28![Multiple Airlines logo]()
$1,365
This Trip.com deal was found by Cheapflights users on 10/27. 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.
Sat 12/1910:05 pm -
2 stops27h 54m
Sat 1/95:00 am -
2 stops36h 05m
Deal found 10/27![Japan Airlines logo]()
$1,443
This Qatar Airways deal was found by Cheapflights users on 10/28. 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.
Sat 12/198:35 pm -
1 stop31h 20m
Wed 1/68:05 pm -
2 stops39h 30m
Deal found 10/28![Qatar Airways logo]()
$1,466
This Finnair deal was found by Cheapflights users on 10/27. 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 10/27![Finnair logo]()
$1,499
This Korean Air deal was found by Cheapflights users on 10/28. 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.
Mon 1/1812:20 am -
1 stop21h 30m
Mon 2/111:50 am -
1 stop22h 55m
Deal found 10/28![Korean Air logo]()
$1,731
This Emirates deal was found by Cheapflights users on 10/26. 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.
Thu 12/2411:00 pm -
2 stops34h 05m
Thu 1/73:30 pm -
2 stops28h 40m
Deal found 10/26![Emirates logo]()
$1,978
This Etihad Airways deal was found by Cheapflights users on 10/26. 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.
Wed 12/238:50 pm -
1 stop24h 10m
Sat 1/92:25 pm -
1 stop21h 15m
Deal found 10/26![Etihad Airways logo]()
$1,199
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/194:55 pm -
3 stops29h 07m
Sat 1/92:11 pm -
3 stops33h 19m
Deal found 10/28![United Airlines logo]()
$1,289
This Austrian Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 1/197:45 pm -
3 stops31h 55m
Mon 2/110:15 pm -
3 stops32h 45m
Deal found 10/28![Austrian Airlines logo]()
$1,319
This Etihad Airways deal was found by Cheapflights users on 10/27. 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.
Sat 12/198:30 am -
1 stop36h 30m
Fri 1/82:25 pm -
1 stop28h 50m
Deal found 10/27![Etihad Airways logo]()
$1,218
This Delta deal was found by Cheapflights users on 10/28. 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.
Fri 2/512:20 am -
2 stops28h 24m
Wed 2/1010:56 am -
2 stops47h 49m
Deal found 10/28![Delta logo]()
$1,399
This Austrian Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 2/310:10 am -
2 stops40h 00m
Mon 2/810:15 pm -
3 stops32h 45m
Deal found 10/28![Austrian Airlines logo]()
$1,325
This United Airlines deal was found by Cheapflights users on 10/26. 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 04m
Wed 1/62:28 pm -
3 stops33h 02m
Deal found 10/26![United Airlines logo]()
$1,378
This Expedia deal was found by Cheapflights users on 10/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1811:05 pm -
1 stop31h 25m
Mon 1/2511:35 pm -
1 stop36h 00m
Deal found 10/27![Multiple Airlines logo]()
$1,517
This Etihad Airways deal was found by Cheapflights users on 10/28. 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.
Sat 12/198:50 pm -
1 stop24h 10m
Mon 1/112:25 pm -
2 stops40h 00m
Deal found 10/28![Etihad Airways logo]()
$1,339
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/234:55 pm -
3 stops28h 43m
Tue 1/58:30 pm -
2 stops39h 50m
Deal found 10/26![United Airlines logo]()
$1,381
This Delta deal was found by Cheapflights users on 10/28. 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.
Sun 1/1712:20 am -
2 stops35h 30m
Mon 1/2511:50 am -
1 stop22h 55m
Deal found 10/28![Delta logo]()
$1,679
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/224:55 pm -
3 stops28h 18m
Thu 1/77:40 am -
2 stops28h 40m
Deal found 10/26![United Airlines logo]()
$1,411
This Emirates deal was found by Cheapflights users on 10/26. 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 12/2111:00 pm -
2 stops34h 05m
Thu 1/73:30 pm -
2 stops28h 40m
Deal found 10/26![Emirates logo]()
$1,994
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1310:30 am -
2 stops34h 05m
Sun 12/2010:35 am -
2 stops37h 55m
Deal found 10/29![Multiple Airlines logo]()
$1,910
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 4/23:45 pm -
3 stops29h 59m
Fri 4/162:50 pm -
3 stops31h 45m
Deal found 10/30![United Airlines logo]()
$1,439
This Emirates deal was found by Cheapflights users on 10/26. 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.
Sun 12/2011:00 pm -
2 stops34h 05m
Thu 1/73:30 pm -
2 stops28h 40m
Deal found 10/26![Emirates logo]()
$2,031
This Gurufare deal was found by Cheapflights users on 10/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/139:00 pm -
1 stop24h 00m
Sun 12/202:25 pm -
1 stop28h 05m
Deal found 10/29![Etihad Airways logo]()
$1,743
Last-minute flights from Thailand to Washington, D.C.Discover last-minute flight deals from Thailand to Washington, D.C.. Data last updated October 31, 2026 and is based on user searches.
Discover last-minute flight deals from Thailand to Washington, D.C.. Data last updated October 31, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/27. 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 10/297:10 am -
2 stops28h 20m
Fri 10/3010:10 pm -
2 stops50h 20m
Deal found 10/27![United Airlines logo]()
$1,042
This IEagle deal was found by Cheapflights users on 10/27. 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.
Tue 11/32:25 am -
1 stop42h 35m
Wed 11/182:25 pm -
1 stop21h 15m
Deal found 10/27![Etihad Airways logo]()
$1,036
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/39:10 am -
1 stop35h 50m
Fri 11/611:35 pm -
1 stop36h 00m
Deal found 10/28![Multiple Airlines logo]()
$1,060
This Mytrip deal was found by Cheapflights users on 10/26. 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 11/310:00 am -
2 stops35h 00m
Sat 11/142:25 pm -
1 stop33h 35m
Deal found 10/26![Multiple Airlines logo]()
$1,080
This Gotogate deal was found by Cheapflights users on 10/26. 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 11/39:10 am -
1 stop35h 50m
Sat 11/142:25 pm -
1 stop33h 35m
Deal found 10/26![Etihad Airways logo]()
$1,111
This oojo deal was found by Cheapflights users on 10/29. 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.
Tue 11/107:55 pm -
1 stop25h 05m
Wed 11/112:25 pm -
1 stop21h 15m
Deal found 10/29![Etihad Airways logo]()
$1,049
This Etihad Airways deal was found by Cheapflights users on 10/26. 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 11/127:55 pm -
1 stop25h 05m
Mon 11/162:25 pm -
1 stop28h 10m
Deal found 10/26![Etihad Airways logo]()
$1,077
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/127:10 am -
2 stops29h 20m
Mon 11/166:39 am -
2 stops40h 51m
Deal found 10/28![United Airlines logo]()
$1,162
This Priceline deal was found by Cheapflights users on 10/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2610:55 pm -
1 stop33h 40m
Thu 12/311:10 am -
1 stop30h 00m
Deal found 10/29![Multiple Airlines logo]()
$1,066
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/267:10 am -
2 stops43h 02m
Thu 12/36:05 am -
2 stops30h 15m
Deal found 10/29![United Airlines logo]()
$1,135
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/267:10 am -
2 stops45h 23m
Thu 12/37:00 am -
2 stops29h 20m
Deal found 10/29![United Airlines logo]()
$1,135
This JetBlue deal was found by Cheapflights users on 10/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/293:00 am -
1 stop24h 55m
Fri 12/118:05 pm -
1 stop22h 10m
Deal found 10/30![JetBlue logo]()
$1,138
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 31, 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 31, 2026.
This Etihad Airways deal was found by Cheapflights users on 10/29. 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.
Tue 3/238:55 pm -
1 stop24h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Etihad Airways logo]()
$413
This KAYAK deal was found by Cheapflights users on 10/28. 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.
Thu 2/410:55 pm -
1 stop33h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![AIR PREMIA logo]()
$442
This Booking.com deal was found by Cheapflights users on 10/28. 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.
Thu 11/191:30 am -
1 stop29h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Air China logo]()
$447
This Booking.com deal was found by Cheapflights users on 10/29. 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 11/2312:20 am -
1 stop30h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Air China logo]()
$450
This Gotogate deal was found by Cheapflights users on 10/25. 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.
Mon 12/77:30 pm -
1 stop35h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Air China logo]()
$456
This Trip.com deal was found by Cheapflights users on 10/27. 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.
Tue 11/1710:00 am -
2 stops46h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$458
This Booking.com deal was found by Cheapflights users on 10/28. 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 12/145:55 pm -
2 stops36h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Air China logo]()
$465
This OneTravel deal was found by Cheapflights users on 10/27. 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.
Thu 11/193:15 pm -
1 stop39h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Air China logo]()
$468
This Booking.com deal was found by Cheapflights users on 10/29. 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 11/235:55 pm -
2 stops36h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Air China logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/1011:05 pm -
1 stop31h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Air China logo]()
$471
This Air China deal was found by Cheapflights users on 10/28. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/217:30 pm -
1 stop35h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Air China logo]()
$472
This SmartFares deal was found by Cheapflights users on 10/27. 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.
Tue 11/173:30 pm -
1 stop29h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Etihad Airways logo]()
$484
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 31, 2026.
Round-trip from | $782 (KAYAK) |
|---|---|
One-way from | $413 (Etihad Airways) |
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 31, 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
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
$413
Chiang MaiWashington, D.C.
CNX Chiang Mai - IAD Washington, D.C. Dulles Intl
CNXIAD
Chiang Mai
Mon 12/7
11:05 pm-6:30 pm
1 stop31h 25m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$486
BangkokWashington, D.C.
BKK Bangkok Suvarnabhumi - DCA Washington, D.C. Reagan-National
BKKDCA
Bangkok Suvarnabhumi
Mon 11/9
2:40 pm-7:01 pm
2 stops40h 21m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$537
BangkokWashington, D.C.
BKK Bangkok Suvarnabhumi - DCA Washington, D.C. Reagan-National
BKKDCA
Bangkok Suvarnabhumi
Wed 11/11
2:40 pm-6:00 pm
2 stops39h 20m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$537
BangkokWashington, D.C.
BKK Bangkok Suvarnabhumi - DCA Washington, D.C. Reagan-National
BKKDCA
Bangkok Suvarnabhumi
Thu 11/12
7:55 pm-7:01 pm
2 stops35h 06m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$538
BangkokWashington, D.C.
BKK Bangkok Suvarnabhumi - DCA Washington, D.C. Reagan-National
BKKDCA
Bangkok Suvarnabhumi
Sat 11/21
7:55 pm-7:00 pm
2 stops35h 05m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$538
BangkokWashington, D.C.
BKK Bangkok Suvarnabhumi - DCA Washington, D.C. Reagan-National
BKKDCA
Bangkok Suvarnabhumi
Fri 11/13
7:55 pm-7:01 pm
2 stops35h 06m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$538
BangkokWashington, D.C.
BKK Bangkok Suvarnabhumi - DCA Washington, D.C. Reagan-National
BKKDCA
Bangkok Suvarnabhumi
Sat 11/7
7:55 pm-7:01 pm
2 stops35h 06m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$539
Chiang MaiWashington, D.C.
CNX Chiang Mai - IAD Washington, D.C. Dulles Intl
CNXIAD
Chiang Mai
Thu 12/10
8:40 pm-6:30 pm
2 stops33h 50m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$568
Chiang MaiWashington, D.C.
CNX Chiang Mai - IAD Washington, D.C. Dulles Intl
CNXIAD
Chiang Mai
Wed 12/9
9:30 pm-6:30 pm
2 stops57h 00m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$573
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.
BKK-IAD
CNX-IAD
HKT-IAD
BKK-DCA
DMK-DCA
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
BKK-IAD
CNX-IAD
HKT-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 $1,254). 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 31, 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.
Boarding
8.5
Comfort
8.2
Crew
8.7
Food
7.8
Entertainment
8.0
Overall
8.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
NRT - SFO
Boarding
8.5
Comfort
8.2
Crew
8.7
Food
7.8
Entertainment
8.0
Overall
8.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
NRT - SFO
Boarding
8.5
Comfort
8.2
Crew
8.7
Food
7.8
Entertainment
8.0
Overall
8.3
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
Woodbridge
Arlington
Owings Mills
Lanham
Reston
Herndon
Hyattsville
Rockville
Springfield
Fredericksburg
Tysons
Falls Church
Towson
Silver Spring
Oxon Hill
Laurel
Clinton
Hunt Valley
Waldorf
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Alternative routes for Thailand to Washington, D.C.
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Complete your trip
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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 31, 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 31, 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 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$768 | Average$872 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$956 | Average$1,129 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,028 | Average$1,348 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,105 | Average$1,230 | 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% |