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Cheap flights from Seattle to Bangkok

SEA — BKK
24 Apr — 1 May1
1 adult
Wed 24/4
Wed 1/5

Cheap flight deals from Seattle to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Bangkok (TH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 April 2024.

Popular in

December

Cheapest in

March

Average price

C$ 1,416

Round-trip from

C$ 1,419
High demand for flights, 30% potential price rise
Best time to find cheap flights, 20% potential price drop
Average for round-trip flights in April 2024
From Seattle/Tacoma Intl to Bangkok

What is the cheapest day to fly round-trip from Seattle to Bangkok?

Tuesday flights are generally found to be more expensive for flights from Seattle to Bangkok. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Bangkok.

How far in advance should I book a flight from Seattle to Bangkok?

Find a great deal and save up to 16% by booking at least 54 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Seattle to Bangkok within the next two weeks, with the cheapest ticket starting at C$ 1,748.

What is the cheapest month to fly from Seattle to Bangkok?

March is one of the best times of the year to fly to Bangkok from Seattle. Prices for March average C$ 1,704 per person but you can even find prices for as low as C$ 1,021. The most expensive prices can be found in the month of December. Opting for a March flight can save you 43% on your journey compared to booking in December

When is the cheapest time to fly from Seattle to Bangkok (SEA - BKK)?

It’s typically best to fly out from Seattle to Bangkok in the morning. Doing so could potentially save you 26% on the flight price compared to flying in the evening, which is usually more expensive.

When is the best time to book a flight from Seattle to Bangkok?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Bangkok. Price data was last updated on 28 January 2024.
The best time to book flights from Seattle to Bangkok is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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When is the cheapest time to fly from Seattle to Bangkok?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Bangkok. Price data was last updated on 14 April 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Bangkok flight should consider departing on Saturday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Bangkok by month

Plan your trip from Seattle to Bangkok by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Bangkok is currently C$ 0 while a round-trip flight costs C$ 0. Price data was last updated on 14 April 2024.

Currently, April is the cheapest month in which you can book a flight from Seattle to Bangkok (average of C$ 1,031). Flying from Seattle to Bangkok in July is currently the most expensive (average of C$ 1,646). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

C$ 1,617

February

C$ 1,617

March

C$ 1,723

April

C$ 1,419

May

C$ 1,494

June

C$ 1,825

July

C$ 2,265

August

C$ 1,613

September

C$ 1,541

October

C$ 1,671

November

C$ 1,713

December

C$ 1,966

Temperature and rainfall in Bangkok by month

Plan your trip to Bangkok by taking into account the average temperature and rainfall totals by month.

BKK

Temperature

26 - 30 °C

Related info for your journey

Find useful and relevant information for your journey from Seattle to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Seattle to Bangkok?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Bangkok. On average, Seattle/Tacoma Intl has 0 outbound flights to Bangkok per day from 7 airlines. Seattle/Tacoma Intl is conveniently located just 18.4 km from Seattle’s city centre.

  • What are the most popular airlines that fly from Seattle to Bangkok?

  • What does SEA to BKK mean?

    SEA stands for Seattle/Tacoma Intl Airport, while BKK stands for Bangkok Suvarnabhumi Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Bangkok Don Mueang Intl Airport (DMK), Rayong Utapao Rayong Pattaya Airport (UTP), Hua Hin Airport (HHQ) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Seattle to Bangkok that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Bangkok flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Bangkok with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Bangkok flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Bangkok that include hotel bookings?

    Yes. In addition to deals on Seattle to Bangkok flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Bangkok?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Bangkok.

  • Can I find deals for business class flights from Seattle to Bangkok?

    Yes. Cheapflights offers flight deals from Seattle to Bangkok by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Bangkok that allow pets onboard?

    Many airlines flying from Seattle to Bangkok offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Bangkok?

    Yes, you can often find last-minute deals on Seattle to Bangkok flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

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Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Seattle to Bangkok

Discover the top 7 airlines that operate flights from Seattle to Bangkok. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 505,255 searches. Data last updated 19 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapestC$ 916AverageC$ 1,129FlexibilityNo cancel feeOn-time81%
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Turkish AirlinesCheapestC$ 1,118AverageC$ 1,286FlexibilityNo cancel feeOn-time77%
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Japan AirlinesCheapestC$ 1,227AverageC$ 1,595FlexibilityNo cancel feeOn-time79%
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ANACheapestC$ 1,271AverageC$ 1,369FlexibilityNo cancel feeOn-time80%
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Asiana AirlinesCheapestC$ 1,279AverageC$ 1,420FlexibilityNo cancel feeOn-time76%
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Korean AirCheapestC$ 1,299AverageC$ 1,382FlexibilityNo cancel feeOn-time81%
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EVA AirCheapestC$ 1,457AverageC$ 2,171FlexibilityNo cancel feeOn-time74%
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Search flights from Seattle to Bangkok by cabin class

Find flights from Seattle to Bangkok, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Bangkok?

When you search for this flight from Seattle to Bangkok, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Bangkok?

Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to Bangkok for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Seattle to Bangkok with no change fees?

Need flexible booking options for your flight to Bangkok from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Bangkok become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Bangkok from Seattle today and book when prices fit your budget.

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