Flights from Seattle to Thailand from USD1,038*

Promotion code

Most Popular Flights from Seattle to Thailand

Seattle (SEA)to

Bangkok (BKK)
Feb 07, 2026 - Feb 10, 2026
Starting from
USD1,333
Viewed: 13 hours ago
Round-trip
Economy

Seattle (SEA)to

Bangkok (BKK)
Feb 07, 2026 - Feb 11, 2026
Starting from
USD1,333
Viewed: 13 hours ago
Round-trip
Economy

Seattle (SEA)to

Bangkok (BKK)
Feb 07, 2026 - Feb 09, 2026
Starting from
USD1,340
Viewed: 13 hours ago
Round-trip
Economy

Seattle (SEA)to

Bangkok (BKK)
Feb 07, 2026 - Feb 18, 2026
Starting from
USD1,343
Viewed: 14 hours ago
Round-trip
Economy

Seattle (SEA)to

Bangkok (BKK)
Feb 07, 2026 - Feb 13, 2026
Starting from
USD1,495
Viewed: 2 hours ago
Round-trip
Economy

Seattle (SEA)to

Bangkok (BKK)
Mar 03, 2026 - Mar 20, 2026
Starting from
USD1,543
Viewed: 6 hours ago
Round-trip
Economy

Seattle (SEA)to

Bangkok (BKK)
Mar 05, 2026 - Mar 20, 2026
Starting from
USD1,547
Viewed: 1 hour ago
Round-trip
Economy

Seattle (SEA)to

Bangkok (BKK)
Feb 23, 2026 - Mar 20, 2026
Starting from
USD1,549
Viewed: 48 minutes ago
Round-trip
Economy

  • *Best fares found by others within the last 24hrs. They may no longer be available at time of booking. Modifying route or date selections may result in a different fare.
  • *All prices quoted are based on one adult Economy round-trip fare and include taxes and carrier-imposed surcharges. All fares, government taxes and surcharges are subject to change at any time prior to purchase.
  • *Fares are rounded up to 1 of the currency unit.
  • *Some flights may be operated by other airlines.
  • *Optional service fees may apply.
  • *Terms and conditions apply.

Seattle to Thailand Flight Deals

USD
Seattle to Thailand Flight Deals
From
To
Fare Type
Dates
Price
Seattle (SEA)Bangkok (BKK)Round-trip
/
Economy		Aug 19, 2026 - Oct 21, 2026

Starting from

USD1,038

Viewed: 15 hours ago

Seattle (SEA)Bangkok (BKK)Round-trip
/
Economy		Sep 09, 2026 - Oct 21, 2026

Starting from

USD1,038

Viewed: 15 hours ago

  • *Best fares found by others within the last 24hrs. They may no longer be available at time of booking. Modifying route or date selections may result in a different fare.
  • *All prices quoted are based on one adult Economy round-trip fare and include taxes and carrier-imposed surcharges. All fares, government taxes and surcharges are subject to change at any time prior to purchase.
  • *Fares are rounded up to 1 of the currency unit.
  • *Some flights may be operated by other airlines.
  • *Optional service fees may apply.
  • *Terms and conditions apply.