Book flights from Seattle to Thailand with Cathay Pacific from USD1,186

1 Passenger(s), Economy

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Popular flights from Seattle to Thailand

LEAVING FROM

GOING TO

Budget

USD

CABIN CLASS

Seattle (SEA)to
Bangkok (BKK)
19/11/2026 - 29/11/2026
From
USD1,186
Seen 1 day ago
Round-trip
Economy
Seattle (SEA)to
Phuket (HKT)
16/09/2026 - 29/09/2026
From
USD1,186
Seen 1 day ago
Round-trip
Economy

Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)

Explore flight fares from Seattle to Thailand

LEAVING FROM

GOING TO

Budget

USD

CABIN CLASS

Seattle (SEA)to

Bangkok (BKK)

19/11/2026 - 29/11/2026

Round-trip

Economy

From

USD1,186

Seen 1 day ago

Seattle (SEA)to

Bangkok (BKK)

16/11/2026 - 30/12/2026

Round-trip

Economy

From

USD1,476

Seen 1 day ago

Seattle (SEA)to

Bangkok (BKK)

01/11/2026 - 23/11/2026

Round-trip

Economy

From

USD1,235

Seen 5 hours ago

Seattle (SEA)to

Phuket (HKT)

26/12/2026 - 08/01/2027

Round-trip

Economy

From

USD1,849

Seen 10 hours ago

Seattle (SEA)to

Phuket (HKT)

16/09/2026 - 29/09/2026

Round-trip

Economy

From

USD1,186

Seen 1 day ago

Lowest fares on round-trip flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.