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Japan Airlines flights from Bangkok Suvarnabhumi Airport to Seattle (BKK - SEA)

BKK — SEA
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheapflights users flying from Bangkok to Seattle on Japan Airlines typically fly into Seattle/Tacoma Intl and depart from Bangkok Suvarnabhumi. Select your dates above for pricing.

Japan Airlines flights from Suvarnabhumi to Seattle in 2025

Find detailed information about Japan Airlines flights from Suvarnabhumi to Seattle. Explore the options provided by Japan Airlines to plan your journey from Suvarnabhumi to Seattle. Data last updated 12 September 2025.

One-way from

฿42,546

Return from

฿70,170

Popular in

July

Cheapest in

February

Average price (all airlines)

฿29,147
Japan Airlines
  • Japan Airlines
  • 20/9
  • 1 total stop
  • 26h 20m total
  • Bangkok to Seattle
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Japan Airlines
  • Japan Airlines
  • 13/11-28/11
  • 3 total stops
  • 88h 43m total
  • Bangkok to Seattle
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Highest demand for flights from Bangkok Suvarnabhumi to Seattle/Tacoma Intl; 11% potential price increase.
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Best time to find cheap flights from Bangkok Suvarnabhumi to Seattle/Tacoma Intl; 1% potential price drop.
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Average price for all Bangkok Suvarnabhumi to Seattle/Tacoma Intl flights (one-way and round-trip).
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  • How do most travelers feel about Japan Airlines?

    911 Cheapflights users have left reviews for Japan Airlines and have rated the airline 7.2/10. If you are looking to travel from Bangkok Suvarnabhumi Airport to Seattle on Japan Airlines, input your dates in the form above for our best prices!

Find Japan Airlines flight deals from Suvarnabhumi to Seattle

Cheapest Japan Airlines flights from Suvarnabhumi to Seattle
Explore the most affordable Japan Airlines flight options available from Suvarnabhumi to Seattle. Find the lowest fares with prices last updated on 12 September 2025.

Sat 13/900:25BKK - SEA
2 stops48h 00mJapan Airlines
Tue 23/907:25SEA - BKK
2 stops31h 15mJapan Airlines
Deal found 10/9฿34,545
Sat 13/900:25BKK - SEA
2 stops24h 00mJapan Airlines
Mon 22/908:08SEA - BKK
2 stops24h 52mJapan Airlines
Deal found 10/9฿35,720
Thu 11/900:25BKK - SEA
2 stops35h 33mJapan Airlines
Sat 20/908:37SEA - BKK
2 stops31h 13mJapan Airlines
Deal found 10/9฿36,291

Travel insights for Japan Airlines flights from Suvarnabhumi to Seattle

Get recent, data-driven insights about Japan Airlines flights from Suvarnabhumi to Seattle including ideal travel times, pricing trends, and more.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

Best time to book a flight from Suvarnabhumi to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Suvarnabhumi with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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Fly from Suvarnabhumi to Seattle on another airline

Consider alternative airlines that service the Seattle area. Flight routes are based on user searches made on Cheapflights and were last updated on 12 September 2025.
Korean Air flights from Bangkok Suvarnabhumi to Seattle/Tacoma Intl

See what others are saying about Japan Airlines

Read reviews and see what other travellers are saying about their experiences with Japan Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Japan Airlines for your next flight. Reviews last updated 12 September 2025.
Japan Airlines
8.3
Very Good
1,559 reviews
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Overview

Crew

8.7

Entertainment

7.8

Boarding

8.4

Food

7.7

Comfort

8.2

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