Seattle to Bangkok Flight tickets from INR 36,772

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Book flight tickets from Seattle to Bangkok starting at INR 36,772

Discover our range of affordable one-way and round-trip flights from Seattle to Bangkok and kick-start your next adventure today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Seattle to Bangkok

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Bangkok from Seattle have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Seattle to Bangkok

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Seattle to Bangkok.

Spirit Airlines

From INR 27,098

Alaska Airlines

From INR 30,296

American Airlines

From INR 30,614

Delta Air Lines

From INR 33,091

Frontier Airlines

From INR 35,333

United Airlines

From INR 35,722

Singapore Airlines

From INR 36,159

Asiana Airlines

From INR 36,772

China Airlines

From INR 38,978

STARLUX Airlines

From INR 39,085

ANA airlines

Find more flights and airlines

Alternative Routes from Seattle to Bangkok

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Bangkok from Seattle which could help you save money and time.

Cheapest
SEA
10:00
35h 15m
2 transfer
BKK
11:15
Seattle-Tacoma International Airport - Suvarnabhumi Airport
Tue, Oct 22Spirit Airlines
INR 27,098
SEA
18:20
36h 10m
2 transfer
DMK
21:30
Seattle-Tacoma International Airport - Don Mueang International Airport
Wed, Nov 27United Airlines
INR 36,961
LKE
10:05
29h 10m
1 transfer
BKK
06:15
Lake Union Sea Plane Base - Suvarnabhumi Airport
Wed, Nov 27Hahn Air
INR 81,484
LKE
10:05
29h 10m
1 transfer
BKK
06:15
Lake Union Sea Plane Base - Suvarnabhumi Airport
Wed, Nov 27Hahn Air
INR 81,484
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FAQ

When are flight tickets from Seattle (SEA) to Bangkok (BKK) the cheapest?
Airlines adjust prices for flights from Seattle to Bangkok based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Seattle (SEA) to Bangkok (BKK) cost?
According to Trip.com's data, the lowest price is around INR 115,923.
What is the transportation method from the main airport to downtown in Bangkok?
- The distance from Suvarnabhumi Airport to downtown is about 24 km. It takes about 40 minutes by taxi.
- The distance from Don Mueang International Airport to downtown is about 22 km. It takes about 40 minutes by taxi.

How to find a cheap flight from Seattle to Bangkok

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Information from Seattle to Bangkok

Cheapest nonstop flight price	INR 36,772
Off-season for travel	October
Peak season for travel	July
Flight distance	11,996.18 km
Popular airline	Alaska Airlines