Bangkok Flight Deals
Skip to main content
Seattle, United States
One way

Bangkok to Seattle

1 stop · Tokyo
07:55BKK → SEA11:05

15h 15m · 1 stop

1h 55m layover Tokyo

฿22,640
Alaska Airlines

Exact-itinerary fare history

Near tracked low

Route avg. ฿19,663

฿22,640฿22,580Jul 20Jul 23
First seen
฿22,619
Tracked low
฿22,580
Now
฿22,640
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundAugust 25·Tuesday

07:55

BKK

1 stop
15h 15m

11:05

SEAPDT

  1. Alaska Airlines
    BKK07:55NRT16:05
    6h 10m
  2. 1h 55m layover in Tokyo
  3. Alaska Airlines
    NRT18:00SEA11:05
    9h 5m

Baggage varies — check booking details.

Nearby one-way departures to Seattle15 days around August 25, 2026
AvgMinp25–p75
฿20,000฿25,000Aug 10Aug 16Aug 22Aug 28Sep 3Sep 9

Cheapest

฿16,479

Sep 1

Global average

฿19,663

All travel dates

August avg

฿22,452

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿22,640
One-way low ฿16,479One-way high ฿42,650

Current fare

฿22,640

One-way average

฿19,663

This month

฿24,443

Deal score

26/100

One-way price history

This itinerary’s recorded one-way fare over time

Jul 20 – Jul 23 · Price History
LowestHighest▲ 0% since Jul 20
฿22,700฿22,625฿22,550฿22,640Jul 20 19:31Jul 21 15:19Jul 22 11:06Jul 23 06:53

Seattle

Explore

20°C

Mild

0km

Distance

USD

Currency

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 ฿19,663. 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.
Find more Seattle deals

Keep exploring

Similar one-way deals

Calgary

Canada

One way
Oct 12Mon

One-way fare

฿18,530Steal

฿15,771 below one-way average

Air CanadaAir Canada
1 Stop
Aug 25
฿22,640
View fare