Cheap flights from Bangkok Suvarnabhumi Airport to Seattle from $392
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok Suvarnabhumi Airport to Seattle departing on 11/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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China Airlines flights from Bangkok Suvarnabhumi Airport to Seattle
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Delta flights from Bangkok Suvarnabhumi Airport to Seattle
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How to get the cheapest flight ticket from Bangkok Suvarnabhumi Airport to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
In general, November is the cheapest month to fly from Bangkok Suvarnabhumi Airport to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $814. If you don’t want to visit Seattle in November, then you should wait until February to fly from Bangkok Suvarnabhumi Airport, when ticket prices are also cheap, with an average price of $843.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Bangkok Suvarnabhumi Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $960. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Bangkok Suvarnabhumi Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,014.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Bangkok Suvarnabhumi Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $651 when looking at flights departing at noon. Flights to Seattle are more costly in the afternoon, with an average ticket price of $1,039. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from Bangkok Suvarnabhumi Airport when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $938 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Bangkok Suvarnabhumi Airport for as low as $738 on momondo.
What is the cheapest airline that flies from Bangkok Suvarnabhumi to Seattle/Tacoma Intl?
Philippine Airlines, China Airlines, and STARLUX Airlines are the most popular carriers operating from Bangkok Suvarnabhumi to Seattle/Tacoma Intl
What airlines fly to Seattle?
Philippine Airlines, EVA Air and Delta are the top three most popular airlines that fly to Seattle from Bangkok Suvarnabhumi Airport according to our data. Philippine Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 11 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
When to book flights from Bangkok Suvarnabhumi Airport to Seattle
Cheap Bangkok Suvarnabhumi Airport to Seattle (BKK to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Bangkok Suvarnabhumi Airport to Seattle
How far is Bangkok Suvarnabhumi to Seattle/Tacoma Intl by plane?
The straight-line distance from Bangkok Suvarnabhumi to Seattle/Tacoma Intl is 7433.8 mi. By plane, this route typically takes 16h 20m.
When did momondo last update prices for flights from Bangkok Suvarnabhumi Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Bangkok Suvarnabhumi Airport to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Bangkok Suvarnabhumi Airport to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Bangkok Suvarnabhumi Airport to Seattle/Tacoma Intl Airport is 11 as of June 2025.
How old do you have to be to fly from Bangkok Suvarnabhumi Airport to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok Suvarnabhumi Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Bangkok Suvarnabhumi Airport to Seattle?
momondo data reveals that the most frequently booked airline on the route from Bangkok Suvarnabhumi Airport to Seattle is Philippine Airlines, representing 19% of all bookings. The subsequent popular airlines are EVA Air at 16%, Delta at 10%, and Asiana Airlines at 9%.
Best airlines flying from Bangkok Suvarnabhumi Airport to Seattle
Compare and see reviews for airlines that fly from Bangkok Suvarnabhumi Airport to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $551 | Free Cancellation | Rating 7.2 871 reviews | |||
| PriceFrom $649 | Free Cancellation | Rating 8.2 440 reviews | |||
| PriceFrom $793 | Free Cancellation | Rating 8.3 738 reviews | |||
| PriceFrom $796 | Free Cancellation | Rating 9.1 177 reviews | |||
| PriceFrom $814 | Free Cancellation | Rating 8.4 1,088 reviews | |||
| PriceFrom $829 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $831 | Free Cancellation | Rating 8.4 1,202 reviews | |||
| PriceFrom $850 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $899 | Free Cancellation | Rating 8.3 882 reviews | |||
| PriceFrom $922 | Free Cancellation | Rating 8.3 1,490 reviews |
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Bangkok to Seattle?
Finding the right flight to Seattle from Bangkok is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.
Can I find flights from Bangkok to Seattle with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Seattle from Bangkok with this policy.
How can momondo help me find flights from Bangkok to Seattle?
momondo helps you find the best flight between Bangkok and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Bangkok to Seattle right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Bangkok and alert you when they change.