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Cheap Flights from Seattle to Bangkok, TH, Thailand - SEA to BKK

Popular flights from Seattle to Bangkok

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Aug 1, 2016 Aug 10, 2016 $1,272
Aug 1, 2016 Aug 11, 2016 $1,272
Aug 1, 2016 Aug 19, 2016 $1,272
Aug 2, 2016 Aug 18, 2016 $1,272
Aug 2, 2016 Aug 19, 2016 $1,272
American Airlines
Departure Date Return Date Lowest Price
Aug 16, 2016 Aug 30, 2016 $838
Aug 16, 2016 Aug 31, 2016 $838
Hawaiian Airlines
Departure Date Return Date Lowest Price
Aug 21, 2016 Aug 28, 2016 $1,506
Thai Airways
Departure Date Return Date Lowest Price
Jun 6, 2016 Jun 21, 2016 $1,840
Jun 7, 2016 Jun 23, 2016 $1,840
United Airlines
Departure Date Return Date Lowest Price
Aug 23, 2016 Sep 7, 2016 $833
Aug 24, 2016 Sep 7, 2016 $833
Aug 25, 2016 Sep 8, 2016 $833

How Much Does it Cost to Fly from Seattle to Bangkok (SEA to BKK)?

We have collected flight cost data from across the web for travel from Seattle to Bangkok, and have found the average flight price for this trip to be $930.

When Can I Buy the Cheapest Flight from Seattle to Bangkok (SEA to BKK)?

Airlines can adjust prices for plane tickets from Seattle to Bangkok based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Seattle to Bangkok

The chart below shows up-to-date information regarding the cheapest days to fly from Seattle to Bangkok.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$891 $891 $885 $891 $928 $1,054 $975

Lowest Fares Chart By Month from Seattle to Bangkok

The chart below shows the lowest fare by month when flying from Seattle to Bangkok.

Month Origin Destination Carrier Depart Date Return Date Stops Price
April Seattle Bangkok American 4/30/16 5/14/16 2 $1,346
May Seattle Bangkok American 5/10/16 5/24/16 3 $875
June Seattle Bangkok American 6/30/16 7/7/16 3 $1,181
July Seattle Bangkok American 7/1/16 7/8/16 3 $1,042
August Seattle Bangkok United 8/31/16 9/13/16 2 $833
September Seattle Bangkok United 9/15/16 9/28/16 1 $822
October Seattle Bangkok United 10/3/16 10/17/16 1 $824
November Seattle Bangkok United 11/22/16 12/6/16 1 $822

Round Trip vs One Way Flights from Seattle to Bangkok (SEA to BKK)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Seattle to Bangkok. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Seattle to Bangkok is $2,423.

The average price for round trip flights from Seattle to Bangkok is $1,309.

Seattle to Bangkok Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Seattle to Bangkok?
Answer: Tokyo, JP

Airlines Flying from Seattle to Bangkok (SEA to BKK)

Below are the different airlines that fly from Seattle to Bangkok with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Seattle to Bangkok.

Seattle to Bangkok
Airline Connections Mon Tue Wed Thu Fri Sat Sun
British Airways LHR X X X X X X X
EVA Air TPE X X X X X X X
Delta NRT X X X X X X X
Delta PDX / NRT X X X X X X X
Emirates DXB X X X X X X X
Emirates DXB / HKG X X X X X X X
Hainan PEK X X
Hainan PVG / HAK X X X X X X X
Korean ICN X X X X X
Lufthansa FRA X X X X X X X
All Nippon NRT X X X X X X X
Asiana ICN X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Seattle and Bangkok, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap International Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to Ho Chi Minh City American, Alaska, Hawaiian, United, Vietnam $687
Seattle to Hong Kong American, Alaska, JetBlue, Cathay, Hawaiian, Hong Kong, United $674
Seattle to Singapore American, Alaska, JetBlue, Hawaiian, Singapore, United $841
Seattle to Phnom Penh American, Alaska, Hawaiian, United $906
Seattle to Manila American, Alaska, Hawaiian, Philippine, United $742
Seattle to Phuket American, Alaska, Hawaiian, Bangkok, Thai, United $1,057
Seattle to Delhi Jet Airways, American, Air India, Alaska, Hawaiian, United, KLM*, Great Lakes $948
Seattle to Siem Reap American, Alaska, Hawaiian, United $1,536
Seattle to Tokyo American, Alaska, Hawaiian, JAL, All Nippon, United, Island Air $838
Seattle to London American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Adria, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, XL Airways, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic, City Jet $672
Seattle to Chiang Mai American, Alaska, Hawaiian, Bangkok, Thai, United $1,175
Seattle to Kuala Lumpur American, Alaska, Hawaiian, Malaysia, United $765
Seattle to Beijing Sichuan, American, Alaska, Air China, China Southern, Hawaiian, Hainan, China Eastern, United $495
Seattle to Shanghai Sichuan, American, Alaska, Air China, China Southern, Hawaiian, Hainan, Xiamen, China Eastern, United, Shenzhen $495

Cheap International Flights to Bangkok - BKK

FlightsAirlineLowest Price
Vancouver to Bangkok Air Canada, Bangkok, Thai $893
Portland to Bangkok American, Alaska, Hawaiian, Bangkok, Thai, United $824
Victoria to Bangkok Air Canada, Thai $978
Pasco to Bangkok American, Alaska, United $1,739
Bellingham to Bangkok American, Alaska, United $1,374
Comox to Bangkok Air Canada Check Dates
Nanaimo to Bangkok Air Canada, Thai $1,341
Vancouver to Shanghai Sichuan, Air Canada, Air China, China Southern, Hainan, Xiamen, China Eastern, WestJet $440
Vancouver to London Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Meridiana, Adria, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, FlexFlight, WestJet $427
Vancouver to Kuala Lumpur Air Canada, Malaysia $888
Vancouver to Hong Kong Air Canada, Cathay, Hong Kong, Dragonair, WestJet $578
Vancouver to Ho Chi Minh City Air Canada, Vietnam, WestJet $653
Vancouver to Beijing Sichuan, Air Canada, Air China, China Southern, Hainan, Xiamen, China Eastern, WestJet, Shenzhen $444
Vancouver to Singapore Air Canada, Singapore $797
Portland to Ho Chi Minh City American, Alaska, Hawaiian, United, Vietnam $861
Vancouver to Guangzhou Sichuan, Air Canada, Air China, China Southern, Hainan, Xiamen, China Eastern, Shenzhen $467
Cheap Flights from Seattle to Bangkok, TH, Thailand, from $833 Round trip from SEA to BKK