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  1. Flights
  2. Thailand
  3. Bangkok
  4. Seattle, WA - Bangkok

Book cheap flights from Seattle, WA to Bangkok from $450

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Discover the cheapest flights from Seattle, WA to Bangkok
emptyFilter
Sun, 3 May
Singapore Airlines
Singapore Airlines1 stop
SEA - BKK
478$
450$
Prime price per passenger
Fri, 22 May
Philippine Airlines
Philippine Airlines1 stop
SEA - BKK
1058$
1031$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Seattle, WA to Bangkok

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the beginning of April. Take advantage of this per
Filter by
week: 6 Apr - 12 Apr
Flights from just $483
$644
$483
$575
$1,086
$605
$1,233
$4,120
$935
MarchAprilMayJune

Currency and price comparison

TrainLocal, one-way ticket
59%Trains in Bangkok are 59% cheaper than in Seattle, WA.
Seattle, WA$4.28
Bangkok$1.75
MealMid-priced restaurant
87%A meal in Bangkok is 87% cheaper than a meal in Seattle, WA.
Seattle, WA$32.82
Bangkok$4.36
TaxiStandard daytime start rate
59%A taxi fare in Bangkok is 59% cheaper than in Seattle, WA.
Seattle, WA$3.71
Bangkok$1.53
CoffeeRegular cappuccino
54%Coffee in Bangkok is 54% cheaper than in Seattle, WA.
Seattle, WA$8.70
Bangkok$4.03
Exchange rate
1 AUD = 23.28 THB
1 THB = 0.05 AUD
Last checked on Thu, 26/03
Distance: 11980 kms
Seattle, WA airports
Seattle All Airports (SEA)How far from city centre: 18 kms
Bangkok airports
Suvarnabhumi Airport (BKK)How far from city centre: 29 kms
Don Mueang International Airport (DMK)How far from city centre: 21 kms

Get the Best Deals on Flights from Seattle, WA to Bangkok

Discover the best last-minute airfares and cheap prices from Seattle, WA to Bangkok with Opodo Australia. Avoid overspending on flight tickets and start planning your perfect getaway. Opodo offers a hassle-free booking experience, providing access to top airline carriers and the most competitive prices.


Find the best flights that fit your needs

When do you want to depart from Seattle, WA? Adjust your travel dates and explore a wide range of options to Bangkok. With Opodo, you can find the perfect flight from our extensive selection, ensuring a seamless and enjoyable trip. Compare prices, flight durations, and amenities to choose the best option that suits your needs.


Book all in one place

But wait, there's more! Enhance your travel experience by booking a hotel and renting a car along with your flight. It's easier and often cheaper to book everything together. Choose the best offer from Seattle, WA to Bangkok and get ready for an incredible journey. Enjoy your holiday, and remember to fasten your seatbelt. We’re ready for takeoff!

Frequently asked questions about flights from Seattle, WA to Bangkok

How long does the flight take to go from Seattle, WA to Bangkok?
The total flight time between Seattle, WA and Bangkok is of around 17 h and 55 m on average, considering an average distance of 11,979.72 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
On average, how much is the price of a flight from Seattle, WA to Bangkok?
When you fly from Seattle, WA to Bangkok the average price is $1,963.38. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
How can I find cheap flights from Seattle, WA to Bangkok at Opodo?
The cheapest price for a flight from Seattle, WA to Bangkok is $450. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
Is Bangkok expensive to visit compared to Seattle, WA?
If you compare transportation prices, the taxi ride in Bangkok costs an average of 1.53 AUD, 59% more expensive than Seattle, WA, with a fare of 3.71 AUD,
If you compare transportation prices, the taxi ride in Bangkok costs an average of 1.53 AUD, the same as in Seattle, WA,
If you compare transportation prices, the taxi ride in Bangkok costs an average of 1.53 AUD, 59% cheaper than Seattle, WA, with a fare of 3.71 AUD,
while train tickets costs 59% more in Bangkok: 1.75 AUD against 4.28 AUD in Seattle, WA.
while train tickets are cheaper, but cost the same in both Bangkok and Seattle, WA: 1.75 AUD.
while train tickets costs 59% less in Bangkok: 1.75 AUD against 4.28 AUD in Seattle, WA.
If you compare the price of a lunch meal, however, you can find it from 4.36 AUD in Bangkok, 87% more than the 32.82 AUD in Seattle, WA.
If you compare the price of a lunch meal, however, you can find it from 4.36 AUD in both Bangkok and Seattle, WA.
If you compare the price of a lunch meal, however, you can find it from 4.36 AUD in Bangkok, 87% less than the 32.82 AUD in Seattle, WA.
The price of the coffee is around 54% more expensive in Bangkok, with an average of 4.03 AUD , while in Seattle, WA the coffee costs 8.70 AUD.
The price of the coffee is around the same price in Bangkok and Seattle, WA, with an average of 4.03 AUD.
The price of the coffee is around 54% cheaper in Bangkok, with an average of 4.03 AUD, while in Seattle, WA the coffee costs 8.70 AUD.
Is it possible to purchase a flexible ticket for my flight from Seattle, WA to Bangkok?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions Thailand may apply when travelling from Seattle, WA. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!
How is the weather in Bangkok compared to Seattle, WA?
While in Seattle, WA temperatures can reach an average of 17.98 ºC in summer, Bangkok's temperatures can rise to 29.87 ºC during the hot season. In winter, however, weather data show around 26.63 ºC in Bangkok, compared to the 5.55 ºC average in Seattle, WA.

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