$410 Cheap Korean Air flights Boston (BOS) to Bangkok (BKK)

View $410 flight on Wed, Jan 21, 2026Opens in a new window
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$410 Cheap Korean Air flights Boston (BOS) to Bangkok (BKK)

Prices were available within the past 7 days and start at $410 for one-way flights and $756 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Tue, Sep 1 - Wed, Sep 30
BOS
Boston
BKK
Bangkok
$756 Roundtrip, just found
$756
Roundtrip
just found
Select Korean Air flight, departing Tue, Sep 1 from Boston to Bangkok, returning Wed, Sep 30, priced at $756 just found
Korean Air
Tue, Mar 24 - Mon, May 25
BOS
Boston
BKK
Bangkok
$773 Roundtrip, found 2 days ago
$773
Roundtrip
found 2 days ago
Select Korean Air flight, departing Tue, Mar 24 from Boston to Bangkok, returning Mon, May 25, priced at $773 found 2 days ago
Korean Air
Fri, Feb 6 - Sun, Feb 15
BOS
Boston
BKK
Bangkok
$784 Roundtrip, found 2 hours ago
$784
Roundtrip
found 2 hours ago
Select Korean Air flight, departing Fri, Feb 6 from Boston to Bangkok, returning Sun, Feb 15, priced at $784 found 2 hours ago
Flights from Boston (BOS) to Bangkok (BKK)
Origin airport
Logan Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air Canada, Alaska Airlines, American Airlines, British Airways, Cathay Pacific, Delta, Emirates, Etihad Airways, Gulf Air, Japan Airlines, JetBlue Airways, KLM, Korean Air, Lufthansa, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines, United
Popular airline
Etihad Airways
Distance
8527 mi

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