Bangkok Flight Deals
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Seattle, United States
One way

Bangkok to Seattle

1 stop · Hong Kong
07:30BKK → SEA08:45

14h 25m · 1 stop

1h 50m layover Hong Kong

฿19,090
Cathay Pacific
Lowest 10% in next 365 days
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One-way itinerary

Outbound flight only

OutboundJanuary 20·Wednesday

07:30

BKK

1 stop
14h 25m

08:45

SEAPST

  1. Cathay Pacific
    BKK07:30HKG11:15
    2h 45m
  2. 1h 50m layover in Hong Kong
  3. Cathay Pacific
    HKG13:05SEA08:45
    11h 40m

Baggage varies — check booking details.

Nearby one-way departures to Seattle15 days around January 20, 2027
AvgMinp25–p75
฿20,000฿30,000฿40,000Jan 5Jan 11Jan 17Jan 23Jan 29Feb 4

Cheapest

฿16,684

Jan 25

Global average

฿18,360

All travel dates

January avg

฿21,769

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿19,090
One-way low ฿16,684One-way high ฿44,733

Current fare

฿19,090

One-way average

฿18,360

This month

฿22,589

Deal score

28/100

Flexible Dates

One-way departures around your current date

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Fri
Jan 15
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Thu
Jan 21
Fri
Jan 22
Sat
Jan 23
Sun
Jan 24
Mon
Jan 25
One way฿24,507฿19,746฿19,741฿16,689฿16,689
฿19,090
฿16,689฿20,336฿19,090฿16,689฿16,684

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FAQ about Seattle

What is the cheapest flight from Bangkok to Seattle?
The lowest currently observed flight from Bangkok to Seattle is ฿16,684. Confirm the final itinerary total and availability before booking.
What is the average flight price from Bangkok to Seattle?
The average price for flights from Bangkok to Seattle is around ฿18,360. You can save up to 9% 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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