*ALL-IN fares includes taxes, fees, and surcharges except applicable Philippine Travel Tax which at passenger's option can be added separately during or after the booking.
Seattle to Thailand Flights on Philippine Airlines from USD 878* ALL-IN!
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1 Passenger, All Cabins
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Enjoy amazing fare deals from Seattle to Thailand!
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Seattle (SEA)to
Bangkok (BKK)09 Mar 2026 - 23 Mar 2026
From
USD 1,354
Seen: 5 hrs ago
Round-trip
Economy
Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Quoted fares includes taxes, fees, and surcharges except PH Travel Tax which is added at the passenger's option during or after the booking.
Enjoy amazing Business Class fares Seattle Thailand!
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Seattle (SEA)to
Bangkok (BKK)01 Mar 2026 - 19 Mar 2026FromUSD 4,639Seen: 1 day agoRound-tripBusinessSeattle (SEA)to
Bangkok (BKK)09 Mar 2026 - 23 Mar 2026FromUSD 4,827Seen: 5 hrs agoRound-tripBusiness
Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Quoted fares includes taxes, fees, and surcharges except PH Travel Tax which is added at the passenger's option during or after the booking.
Explore new destinations with Philippine Airlines! Popular Flights from Seattle to Thailand
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Seattle (SEA) | Bangkok (BKK) | Round-trip / Economy | 22 Sep 2026 - 22 Oct 2026 | From USD 878 Seen: 1 day ago | |
| Seattle (SEA) | Bangkok (BKK) | Round-trip / Economy | 25 Dec 2026 - 04 Jan 2027 | From USD 1,868 Seen: 23 hrs ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Fares are quoted with taxes, fees, and surcharges except PH Travel Tax paid at the airport.
Our Most Searched Flights on PAL from Seattle to Thailand
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Seattle (SEA)to
Bangkok (BKK)09 Mar 2026 - 23 Mar 2026
From
USD 1,354
Seen: 5 hrs ago
Round-trip
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Quoted fares includes taxes, fees, and surcharges except PH Travel Tax paid at the airport.
