Alaska Airlines Flights from United States to Thailand
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Deals on flights from United States to Thailand.*
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Seattle (SEA)to
Bangkok (BKK)Depart: Sep 24, 2026
From
$488
Seen: 17 hours ago
One-way
Main
Seattle (SEA)to
Bangkok (BKK)Depart: Sep 12, 2026
From
$588
Seen: 1 hour ago
One-way
Main
San Francisco (SFO)to
Bangkok (BKK)Depart: Sep 12, 2026
From
$584
Seen: 11 hours ago
One-way
Main
San Francisco (SFO)to
Bangkok (BKK)Depart: Sep 27, 2026
From
$584
Seen: 6 hours ago
One-way
Main
Portland (PDX)to
Bangkok (BKK)Depart: Sep 15, 2026
From
$465
Seen: 4 hours ago
One-way
Main
Portland (PDX)to
Bangkok (BKK)Depart: Sep 17, 2026
From
$662
Seen: 17 hours ago
One-way
Main
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
One-way low-fare flights United States to Thailand.*
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There are no fares that match your filter criteria. Please adjust your filters.
There are no fares that match your filter criteria. Please adjust your filters.*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.