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Good to Know: Cheapest and Fastest SEA - BKK Flights
Useful information for finding best airline tickets from Seattle Tacoma International to Suvarnabhumi on your next trip.
Cheapest Round Trip Flight
$833
Korean Air
• 2 stops
• 60h
Sep 29 – Oct 27
The cheapest round trip flight from Seattle to Bangkok (SEA-BKK-SEA) is currently $833
Fastest Flight
32h 25m
The fastest nonstop flight from Seattle to Bangkok (SEA-BKK) takes 32h 25m
Top Airlines Flying from Seattle to Bangkok
Latest Flight Deals from Seattle (SEA) to Bangkok (BKK)
Compare and book low fare round-trip air tickets from Seattle to Bangkok. Ideal for travelers with confirmed return itineraries.
Sep 29 - Oct 27, Economy
Seattle → Bangkok
60h
9:35 PM - 11:35 PM • 2 stops
Seattle → Bangkok
38h 25m
12:55 AM - 10:00 AM • 1 stop
Korean Air
Sep 29 - Oct 27, Economy
Seattle → Bangkok
55h 25m
5:59 PM - 11:05 AM • 2 stops
Seattle → Bangkok
27h 15m
7:55 AM - 10:10 AM • 1 stop
Cathay Pacific Airways
Sep 29 - Oct 27, Economy
Seattle → Bangkok
51h 40m
4:25 PM - 1:25 PM • 1 stop
Seattle → Bangkok
39h
3:00 AM - 12:40 PM • 1 stop
Qatar Airways
Sep 29 - Oct 27, Economy
Seattle → Bangkok
55h 25m
7:24 PM - 11:30 AM • 2 stops
Seattle → Bangkok
27h 15m
7:55 AM - 10:10 AM • 1 stop
Cathay Pacific Airways
Sep 29 - Oct 27, Economy
Seattle → Bangkok
55h 25m
7:24 PM - 2:00 PM • 2 stops
Seattle → Bangkok
27h 15m
7:55 AM - 10:10 AM • 1 stop
Cathay Pacific Airways
FAQs on Seattle to Bangkok Flights
What are the airports in Seattle?
SEA
What’s the most popular airline flying from SEA to BKK?
The most popular airline flying from Seattle to Bangkok are
Can I fly from SEA to BKK non-stop?
NO
Which airlines fly nonstop between Seattle and Bangkok?
The non-stop flights between Seattle and Bangkok are .
What’s the earliest departure time from SEA to BKK Airport?
The earliest flight leaves SEA at 4:25 pm and lands in BKK - Suvarnabhumi
What are the airports in Bangkok?
BKK
Can I make changes to my Seattle to Bangkok flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SEA to BKK?
Read the fare rules of the Seattle to Bangkok air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Seattle and Bangkok?
operate flights between Seattle and Bangkok
How long does a flight from Seattle to Bangkok take?
It takes approximately 15 hour to fly non-stop from SEA to BKK, which is 7458.72 miles by air.
Which airlines provide the cheapest flights from Seattle (SEA) to Bangkok (BKK) ?
In the past couple of days, the cheapest tickets to BKK from SEA were found on CX : USD 1056
Do I need a passport to fly between SEA and BKK?
Yes
What’s the latest departure time from SEA to BKK ?
The last flight leaves SEA at 11:10 pm
Seattle (SEA) to Bangkok (BKK): Airport Information
| Origin Airport | Seattle Tacoma International , Seattle, US |
| Destination Airport | Suvarnabhumi , Bangkok, TH |
| Distance | 7459 miles |
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