Bangkok Flight Deals
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Seattle, United States
One way

Bangkok to Seattle

1 stop · Taipei
17:30BKK → SEA19:15

14h 20m · 1 stop

1h 25m layover Taipei

฿16,695
฿19,687-15%
฿2,992 below average
China Airlines
Lowest 10% in next 365 days

Exact-itinerary fare history

1% above tracked low

Route avg. ฿19,687

฿16,695฿16,600Jul 20Jul 23
First seen
฿16,600
Tracked low
฿16,600
Now
฿16,695
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundOctober 10·Saturday

17:30

BKK

1 stop
14h 20m

19:15

SEAPDT

  1. China Airlines
    BKK17:30TPE22:05
    3h 35m
  2. 1h 25m layover in Taipei
  3. China Airlines
    TPE23:30SEA19:15
    10h 45m

Baggage varies — check booking details.

Nearby one-way departures to Seattle15 days around October 10, 2026
AvgMinp25–p75
฿17,000฿18,000฿19,000Sep 25Oct 1Oct 7Oct 13Oct 19Oct 25

Cheapest

฿16,479

Sep 29

Global average

฿19,687

All travel dates

October avg

฿16,951

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿16,695
One-way low ฿16,479One-way high ฿42,650

Current fare

฿16,695

One-way average

฿19,687

This month

฿16,904

Deal score

43/100

One-way price history

This itinerary’s recorded one-way fare over time

Jul 20 – Jul 23 · Price History
LowestHighest▲ 1% since Jul 20
฿16,750฿16,650฿16,550฿16,695Jul 20 19:31Jul 21 15:19Jul 22 11:06Jul 23 06:53

Seattle

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FAQ about Seattle

What is the cheapest flight from Bangkok to Seattle?
The cheapest flight we've found from Bangkok to Seattle is ฿16,479. Prices change frequently, so check back often for the latest deals.
What is the average flight price from Bangkok to Seattle?
The average price for flights from Bangkok to Seattle is around ฿19,687. You can save up to 16% by booking the cheapest available deal.
When is the best time to fly from Bangkok to Seattle?
Prices vary throughout the year. Use the month filter on this page to find the cheapest time to fly from Bangkok to Seattle.
Are there direct flights from Bangkok to Seattle?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Seattle.
Do I need a visa to visit Seattle, United States?
Visa requirements depend on your nationality. We recommend checking with the embassy or consulate of United States for the most up-to-date visa information before booking your flight.
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