$706 Cheap American Airlines flights Washington (IAD) to Bangkok (BKK)

View $706 flight on Sat, Apr 4, 2026Opens in a new window

$706 Cheap American Airlines flights Washington (IAD) to Bangkok (BKK)

Prices were available within the past 7 days and start at $706 for one-way flights and $1,094 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Apr 4 - Thu, Apr 30
IAD
Washington
BKK
Bangkok
$1,094 Roundtrip, found 5 days ago
$1,094
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Apr 4 from Washington to Bangkok, returning Thu, Apr 30, priced at $1,094 found 5 days ago

Find the cheapest month to fly from Washington (IAD) to Bangkok (BKK)

March is typically the cheapest month to fly

From $781 - $1,663 per traveler.
Flights from Washington (IAD) to Bangkok (BKK)
Origin airport
Washington Dulles Intl.
Destination airport
Suvarnabhumi Intl.
Distance
14075 km