$871 Cheap Alaska Airlines flights Washington (IAD) to Bangkok (BKK)

View $871 flight on Mon, Sep 28, 2026Opens in a new window

$871 Cheap Alaska Airlines flights Washington (IAD) to Bangkok (BKK)

Prices were available within the past 7 days and start at $871 for one-way flights and $1,850 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sun, Apr 26 - Sun, May 10
IAD
Washington
BKK
Bangkok
$1,850 Roundtrip, found 23 hours ago
$1,850
Roundtrip
found 23 hours ago
Select Alaska Airlines flight, departing Sun, Apr 26 from Washington to Bangkok, returning Sun, May 10, priced at $1,850 found 23 hours 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.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air Canada, Air France, Alaska Airlines, All Nippon Airways, American Airlines, Austrian Airlines, British Airways, Delta, Emirates, Etihad Airways, ITA Airways, JetBlue Airways, KLM, Korean Air, Lufthansa, Qatar Airways, STARLUX Airlines, Swiss International Air Lines, Turkish Airlines, United
Popular airline
United
Distance
14075 km

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