🇺🇸Seattle

United States

Fri, Aug 28 → Fri, Sep 11

14 nights

20°C

🏙️City

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

Hot Deal

฿41,810

฿42,835

Save ฿1,025-2%

Get This Deal

Secure booking via Kiwi.com

OutboundFri, Aug 28

11:45

BKK

1 stop

16h 5m

15:45

SEAPDT

BKK11:45SEL19:25
5h 40m
Asiana Airlines
1h 55m layover in Seoul
SEL21:20SEA15:45
10h 25m
Asiana Airlines

14 nights in Seattle

ReturnFri, Sep 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 ↓	Sun Sep 6	Mon Sep 7	Tue Sep 8	Wed Sep 9	Thu Sep 10	Fri Sep 11	Sat Sep 12	Sun Sep 13	Mon Sep 14	Tue Sep 15	Wed Sep 16
Sun Aug 23	฿42,579	฿42,579	฿42,579	฿41,827	–	฿41,827	–	฿41,827	–	–	–
Mon Aug 24	฿38,168	฿38,168	฿38,168	฿37,416	–	฿37,416	–	฿37,416	฿37,415	–	–
Tue Aug 25	฿38,168	฿38,168	฿38,168	฿37,416	–	฿37,416	–	฿37,416	฿37,415	฿38,168	–
Wed Aug 26	฿39,015	฿39,015	฿39,015	฿38,263	–	฿38,263	–	฿38,263	฿38,261	฿39,015	–
Thu Aug 27	฿38,613	฿39,015	฿39,015	฿38,263	–	฿38,263	–	฿38,263	฿38,261	฿39,015	–
Fri Aug 28	฿42,562	฿42,562	฿42,562	฿41,810	–	฿41,810	–	฿41,810	฿41,808	฿42,562	–
Sat Aug 29	฿35,043	฿40,008	฿34,904	฿39,288	–	฿35,043	–	฿39,288	฿39,286	฿34,904	–
Sun Aug 30	฿34,904	฿39,015	฿39,015	฿38,263	–	฿38,263	–	฿38,263	฿38,261	฿39,015	–
Mon Aug 31	฿38,168	฿38,168	฿38,168	฿37,416	–	฿37,416	–	฿37,416	฿37,415	฿38,168	–
Tue Sep 1	฿37,338	฿37,194	฿37,866	฿37,113	–	฿37,113	–	฿37,113	฿37,112	฿37,338	–
Wed Sep 2	฿37,866	฿37,866	฿37,866	฿37,113	–	฿37,113	–	฿37,113	฿37,112	฿37,866	–

Daily prices to Seattle

15 days around Aug 28, 2026

p25–p75

Cheapest ฿30,856 on Sat, Sep 5Selected ฿41,808 on Fri, Aug 28

Price History for This Deal

May 1 – May 3 · Price History

LowestHighest▲ 10% since May 1

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

Price Intelligence

Above average

Cheaper than 52% of flights to Seattle

฿41,810

฿30,856฿47,158

Year avg

฿42,835

Cheapest seen

฿30,856

Hot Deal: this route averages ฿42,835 over 12 months. Bottom 25% is under ฿43,293. This deal: ฿41,810.

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 ฿30,856. 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 ฿42,835. 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

฿41,810฿42,835

Save ฿1,025-2%

Fri, Aug 28 → Fri, Sep 11

1 Stop out · 1 Stop back· 35h 50m total

14 nights in destination · Two Weeks

Asiana Airlines, China Airlines

Get This Deal

Secure booking via Kiwi.com

Explore Seattle