SEA to BKK (Seattle to Bangkok) Flights

Last Minute Flights from SEA to BKK

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SEABangkokAugust 3 to October 3$958
*Prices include taxes and fees

Cheapest SEA to BKK Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SEABangkokNovember 24 to January 24$668
SEABangkokMay 7 to May 14$799
PAEBangkokSeptember 17 to September 24$911
SEABangkokApril 6 to April 20$1,649
*Prices include taxes and fees
SEA to BKK Flight Details
Origin airport
Seattle - Tacoma Intl.
Origin airport IATA code
SEA
Destination airport
Suvarnabhumi Intl.
Destination airport IATA code
BKK
Distance
7448 mi

Frequently asked questions

What airlines fly direct from SEA to Bangkok Airport?
Unfortunately, you can’t fly straight from Sea-Tac Airport to Suvarnabhumi Airport. Head to Bang Phli by grabbing a flight with at least one stop in between. If you’ve got the time, why not spend a couple of days in your layover city?
How many flights are there from SEA to BKK?
Around 7 services are available each day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bangkok (BKK-Suvarnabhumi Intl.). Fasten your safety belt because your plane to Bang Phli is ready to leave.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
Taking an average of 18 hours and 21 minutes, you’ll have time for a couple of meals, several movies and a solid snooze. The Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) route is known as a long-haul flight.
What is the flight distance from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
Approximately 7,500 miles (12,000 1) separates SeaTac and Bang Phli. You’ll be airborne for a lengthy period on this long-haul route, so choose where you sit wisely.
How many morning flights are there from SEA to BKK?
There are 8 morning services from SEA to BKK a week. EVA Air (BR) has approximately 6 flights a week that fly out before midday. The earliest departure is 1:30AM.
How many afternoon flights are there from SEA to BKK?
There are 43 afternoon and evening flights from SEA to BKK a week. Asiana Airlines (OZ) offers 6 weekly departures after midday, with the first one taking to the skies at 2:20PM.
What is the earliest departure time out of SeaTac to Bang Phli?
1:30AM is the first flight that takes off from SEA, arriving at BKK at 12:15PM. Save precious time in the morning by having your luggage zipped up and ready to be thrown into your rideshare.
What is the latest departure time out of SeaTac to Bang Phli?
From SEA, the latest flight jets out at 7:05PM and comes in at 4:00PM at BKK. If you don’t do early starts, this flight has your name on it.
What is the average price from SeaTac to Bang Phli?
You can find a round-trip airfare from SEA to BKK beginning from around $668. The cheapest fares get snapped up fast, so book as soon as you’ve confirmed your travel dates. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Seattle to Bangkok Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Seattle to Bangkok to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from SEA to BKK, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Seattle to Bangkok, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.