🇺🇸Seattle

United States

Mon, Jul 20 → Sun, Aug 9

20 nights

20°CIn 77 daysHoliday

H.M. King Vajiralongkorn's Birthday· Tue, Jul 28🏙️City

Emerald City of the Pacific Northwest. Coffee culture, tech innovation, and stunning natural beauty between Puget Sound and the Cascade Mountains.

Hot Deal9 left

฿42,315

฿42,824

Save ฿509-1%

Get This Deal

Secure booking via Kiwi.com

OutboundMon, Jul 20

13:10

BKK

1 stop

15h 15m

16:35

SEAPDT

BKK13:10TPE18:00
3h 50m
Starlux Airlines
2h 10m layover in Taipei
TPE20:10SEA16:35
11h 25m
Starlux Airlines

20 nights in Seattle

ReturnSun, Aug 9

01:55

SEA

1 stop

15h 50m

09:45⁺¹

BKK

SEA01:55TPE05:00
12h 5m
China Airlines
2h layover in Taipei
TPE07:00BKK09:45
3h 45m
China Airlines

Baggage varies — check booking details.

Flexible Dates

Return →Depart ↓	Tue Aug 4	Wed Aug 5	Thu Aug 6	Fri Aug 7	Sat Aug 8	Sun Aug 9	Mon Aug 10	Tue Aug 11	Wed Aug 12	Thu Aug 13	Fri Aug 14
Wed Jul 15	฿44,554	฿41,760	–	–	–	–	–	–	–	–	–
Thu Jul 16	฿44,554	฿41,760	–	–	–	–	–	–	–	–	–
Fri Jul 17	–	฿46,418	–	฿46,974	–	–	–	–	–	–	–
Sat Jul 18	฿46,187	฿43,393	–	฿43,949	–	–	–	–	–	–	–
Sun Jul 19	฿46,092	฿43,418	–	฿43,950	–	฿43,950	–	–	–	–	–
Mon Jul 20	฿44,554	฿41,760	–	฿42,315	–	฿42,315	฿41,563	–	–	–	–
Tue Jul 21	฿44,554	฿41,760	–	฿42,315	–	฿42,315	฿41,563	฿41,563	–	–	–
Wed Jul 22	฿44,554	฿41,760	–	฿42,315	–	฿42,315	฿41,563	฿41,563	฿41,563	–	–
Thu Jul 23	฿46,187	฿40,512	–	฿43,949	–	฿43,949	฿43,196	฿43,196	฿43,196	–	–
Fri Jul 24	–	–	–	–	–	–	฿48,743	฿48,743	฿48,743	–	–
Sat Jul 25	฿46,186	฿43,392	–	฿43,947	–	฿43,947	฿43,195	฿43,195	฿43,195	–	฿43,947

Daily prices to Seattle

15 days around Jul 20, 2026

p25–p75

Cheapest ฿32,036 on Tue, Jul 14Selected ฿41,563 on Mon, Jul 20

Price History for This Deal

May 1 – May 4 · Price History

LowestHighest▲ 0% since May 1

Tracked since we first saw this flight. Each step marks a recorded price change.

Price Intelligence

Above average

Cheaper than 51% of flights to Seattle

฿42,315

฿32,036฿47,157

Year avg

฿42,824

Cheapest seen

฿32,036

Hot Deal: this route averages ฿42,824 over 12 months. Bottom 25% is under ฿43,230. This deal: ฿42,315.

Seattle

Explore

20°C

Mild

0km

Distance

USD

Currency

Things to Do

☕Coffee Capital💻Tech Hub🏔Mountain Views🌲Evergreen🎵Grunge Heritage📷Photogenic☕Coffee Tours🏛Museums⛴Ferry Rides🏔Mountain Day Trips🐟Market Exploring☕Coffee Capital💻Tech Hub🏔Mountain Views🌲Evergreen🎵Grunge Heritage📷Photogenic☕Coffee Tours🏛Museums⛴Ferry Rides🏔Mountain Day Trips🐟Market Exploring☕Coffee Capital💻Tech Hub🏔Mountain Views🌲Evergreen🎵Grunge Heritage📷Photogenic☕Coffee Tours🏛Museums⛴Ferry Rides🏔Mountain Day Trips🐟Market Exploring

Food & Drink

☕Specialty Coffee🐟Pacific Seafood🍣SushiDungeness Crab🍺Craft Beer☕Specialty Coffee🐟Pacific Seafood🍣SushiDungeness Crab🍺Craft Beer☕Specialty Coffee🐟Pacific Seafood🍣SushiDungeness Crab🍺Craft Beer

Culture

💻Tech Culture☕Coffee Pioneers🎵Grunge Music🌲Outdoor Lifestyle💻Tech Culture☕Coffee Pioneers🎵Grunge Music🌲Outdoor Lifestyle💻Tech Culture☕Coffee Pioneers🎵Grunge Music🌲Outdoor Lifestyle

History

Klondike Gold RushBoeing AviationGrunge MovementKlondike Gold RushBoeing AviationGrunge MovementKlondike Gold RushBoeing AviationGrunge Movement

Getting Around

✈Sea-Tac Airport🚆Light Rail⛴Ferries🚌Metro Bus✈Sea-Tac Airport🚆Light Rail⛴Ferries🚌Metro Bus✈Sea-Tac Airport🚆Light Rail⛴Ferries🚌Metro Bus

Nightlife

🍺Capitol Hill Bars🎵Live Music🍸Craft CocktailsPioneer Square Scene🍺Capitol Hill Bars🎵Live Music🍸Craft CocktailsPioneer Square Scene🍺Capitol Hill Bars🎵Live Music🍸Craft CocktailsPioneer Square Scene

Family Friendly

🛡Safe🏛Science Center🎡Seattle Great Wheel👧Kid Friendly🛡Safe🏛Science Center🎡Seattle Great Wheel👧Kid Friendly🛡Safe🏛Science Center🎡Seattle Great Wheel👧Kid Friendly

FAQ about Seattle

What is the cheapest flight from Bangkok to Seattle?

The cheapest flight we've found from Bangkok to Seattle is ฿32,036. 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 ฿42,824. You can save up to 25% 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

฿42,315฿42,824

Save ฿509-1%

Mon, Jul 20 → Sun, Aug 9· in 77d

1 Stop out · 1 Stop back· 35h 15m total

20 nights in destination · Long Stay

Starlux Airlines, China Airlines

Get This Deal

Secure booking via Kiwi.com

Explore Seattle