🇺🇸Seattle

United States

Mon, Jul 27 → Tue, Aug 11

15 nights

20°CIn 39 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.

฿44,304

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OutboundMon, Jul 27

17:15

BKK

1 stop

15h 5m

19:50

SEAPDT

BKK17:15TPE22:10
3h 55m
Thai Airways
1h 30m layover in Taipei
TPE23:40SEA19:50
11h 10m
Thai Airways

15 nights in Seattle

ReturnTue, Aug 11

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 ↓	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	Sat Aug 15	Sun Aug 16
Wed Jul 22	–	฿38,216	–	฿38,530	฿37,463	฿37,392	฿37,463	–	–	–	–
Thu Jul 23	–	฿42,421	–	฿42,735	฿41,668	฿41,598	฿41,668	–	–	–	–
Fri Jul 24	–	–	–	–	–	–	–	–	–	–	–
Sat Jul 25	–	฿44,309	–	฿44,622	฿43,555	฿43,485	฿43,555	–	฿45,837	–	–
Sun Jul 26	–	฿43,990	–	฿44,290	฿43,269	฿38,571	฿43,269	–	฿45,453	–	฿43,990
Mon Jul 27	–	฿45,128	–	฿45,441	฿44,374	฿44,304	฿44,374	–	฿46,656	–	฿45,128
Tue Jul 28	–	฿46,498	–	฿46,812	฿45,745	฿45,675	฿45,745	–	฿48,027	–	฿46,498
Wed Jul 29	–	฿45,282	–	฿45,595	฿44,529	฿44,458	฿44,529	–	฿46,811	–	฿45,282
Thu Jul 30	–	฿45,128	–	฿45,441	฿44,374	฿44,304	฿44,374	–	฿46,656	–	฿45,128
Fri Jul 31	–	–	–	–	–	–	–	–	–	–	–
Sat Aug 1	–	฿44,042	–	฿44,356	฿43,289	฿43,219	฿43,289	–	฿45,571	–	฿44,042

Daily prices to Seattle

15 days around Jul 27, 2026

p25–p75

Cheapest ฿34,980 on Mon, Jul 13Selected ฿44,304 on Mon, Jul 27

Price History for This Deal

May 19 – Jun 14 · Price History

LowestHighest▼ 0% since May 19

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

Price Intelligence

Expensive

Cheaper than 45% of flights to Seattle

฿44,304

฿30,356฿46,209

Year avg

฿42,060

Cheapest seen

฿30,356

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 ฿30,356. 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 ฿42,060. You can save up to 28% 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

฿44,304

Mon, Jul 27 → Tue, Aug 11· in 39d

1 Stop out · 1 Stop back· 34h 25m total

15 nights in destination · Two Weeks

Thai Airways, China Airlines

Get This Deal

Secure booking via Kiwi.com

Explore Seattle