🇺🇸Seattle

United States

Sun, Aug 16 → Fri, Sep 4

19 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.

Steal7 left

฿38,488

฿43,046

Save ฿4,558-11%

Get This Deal

Secure booking via Kiwi.com

OutboundSun, Aug 16

17:30

BKK

1 stop

14h 50m

19:45

SEAPDT

BKK17:30TPE22:05
3h 35m
China Airlines
1h 25m layover in Taipei
TPE23:30SEA19:45
11h 15m
China Airlines

19 nights in Seattle

ReturnFri, Sep 4

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 Aug 30	Mon Aug 31	Tue Sep 1	Wed Sep 2	Thu Sep 3	Fri Sep 4	Sat Sep 5	Sun Sep 6	Mon Sep 7	Tue Sep 8	Wed Sep 9
Tue Aug 11	฿43,158	฿43,878	฿43,878	–	–	–	–	–	–	–	–
Wed Aug 12	฿44,279	฿45,031	฿45,031	฿44,345	–	–	–	–	–	–	–
Thu Aug 13	฿43,158	฿43,878	฿43,878	฿43,222	–	–	–	–	–	–	–
Fri Aug 14	฿48,434	–	–	฿48,501	–	฿48,434	–	–	–	–	–
Sat Aug 15	฿43,195	฿43,947	฿43,947	฿43,261	–	฿43,195	–	–	–	–	–
Sun Aug 16	฿38,421	฿38,488	฿38,488	฿43,293	–	฿38,488	–	฿43,950	–	–	–
Mon Aug 17	฿38,488	฿43,949	฿43,949	฿43,263	–	฿43,196	–	฿43,949	฿44,332	–	–
Tue Aug 18	฿43,158	฿43,878	฿43,878	฿43,222	–	฿43,158	–	฿43,878	฿44,260	฿43,878	–
Wed Aug 19	฿37,416	฿38,168	฿38,168	฿37,482	–	฿37,416	–	฿38,168	฿38,567	฿38,168	฿37,416
Thu Aug 20	฿38,488	฿43,715	฿43,715	฿43,030	–	฿38,488	–	฿43,715	฿44,115	฿43,715	฿42,963
Fri Aug 21	฿42,963	฿43,715	฿43,715	฿43,030	–	฿42,963	–	฿43,715	฿44,115	฿43,715	฿42,963

Daily prices to Seattle

15 days around Aug 16, 2026

p25–p75

Cheapest ฿34,904 on Sat, Aug 29Selected ฿38,421 on Sun, Aug 16

Price History for This Deal

May 1 – May 3 · Price History

LowestHighest▼ 11% since May 1

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

Price Intelligence

Fair price

Cheaper than 61% of flights to Seattle

฿38,488

฿30,856฿47,495

Year avg

฿43,046

Cheapest seen

฿30,856

Steal: this route averages ฿43,046 over 12 months. Bottom 10% is anything under ฿41,152. This deal: ฿38,488.

Price drop

฿4,809

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 ฿43,046. 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

฿38,488฿43,046

Save ฿4,558-11%

Sun, Aug 16 → Fri, Sep 4

1 Stop out · 1 Stop back· 34h 5m total

19 nights in destination · Long Stay

China Airlines

Get This Deal

Secure booking via Kiwi.com

Explore Seattle