Cheap Flights from Seattle to Bangkok Suvarnabhumi

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      Compare Seattle to Bangkok Suvarnabhumi flight deals

      Find the cheapest month or even day of the year to fly to Bangkok Suvarnabhumi

      Book the best Bangkok Suvarnabhumi fare with no extra fees

      Flight deals from Seattle to Bangkok Suvarnabhumi

      Looking for a cheap last-minute deal or the best return flight from Seattle to Bangkok Suvarnabhumi Airport? If you want to travel next month, return fares start from Rs215,066. Find the lowest prices on one-way and return tickets right here.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Seattle to Bangkok Suvarnabhumi found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Seattle to Bangkok Suvarnabhumi

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Bangkok Suvarnabhumi flights are currently cheapest in November.

      Seattle to Bangkok Suvarnabhumi: Alternative routes

      Compare routes from Seattle to Bangkok below. You may find an airport to fly into that's cheaper, faster, or easier than Bangkok Suvarnabhumi.

      Seattle to Bangkok: Flight information

      The things to know before you go.
      Cheapest flight foundRs81,257
      Cheapest month to flyNovember

      Finding cheap flights from Seattle to Bangkok Suvarnabhumi: Frequently asked questions

      The best price we found for a return flight from Seattle to Bangkok Suvarnabhumi is Rs178,675. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Seattle to Bangkok Suvarnabhumi. But we found flights with one stop from Rs178,675.
      As of October 2026, there are no flights flying from Seattle to Bangkok Suvarnabhumi.
      The cheapest month to fly from Seattle to Bangkok Suvarnabhumi is usually January.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Bangkok Suvarnabhumi Airport on Tuesday, 12 January 2027.
      No airlines currently offer direct flights between Seattle and Bangkok Suvarnabhumi Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bangkok Suvarnabhumi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bangkok is around 40 days in advance, so don’t leave your flight to the last minute.

      The cheapest airline that flies to Bangkok Suvarnabhumi is Singapore Airlines .

      Flying from Seattle to Bangkok Suvarnabhumi International Airport (BKK): What you need to know

      • The timezone in Bangkok is UTC+7, which is 15 hours ahead of Seattle. Bangkok Suvarnabhumi International Airport is located in Bangkok.

      • Get to the airport on time so you don't miss your flight from Seattle to BKK. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

      • July is a busy month for air travel. If you're taking off then or around a major holiday like Thanksgiving or Christmas, turn up even earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international journeys.

      Airports in Seattle

      Seattle-Tacoma International Airport (SEA)

      • A stopover is the perfect opportunity to break up your journey and perhaps even visit a new city. When searching for cheap flights from Seattle to BKK leaving from Seattle-Tacoma International Airport (SEA), deselect the 'Direct flights only' box to find out where you can stop along the way. Some popular options include:

        • Vancouver International Airport (YVR)

        • Taiwan Taoyuan International Airport (TPE)

        • Tokyo Narita International Airport (NRT)

      • SEA is around 23 kilometres from central Seattle. If you're driving, catching a taxi or ride-sharing from the centre, it'll take you 25 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the travel time to be around 35 minutes.

      • Want a leisurely start to your holiday? Stay near Seattle-Tacoma International Airport. Whether you're catching an early flight from Seattle to Bangkok Suvarnabhumi International Airport or want to avoid feeling rushed, these hotels are just what you're after:

      • 80% of flights departing from Seattle-Tacoma International Airport land at their destination according to schedule. With its strong performance rating, you're unlikely to be delayed when taking off from SEA.

      Seattle Paine Field International Airport (PAE)

      • You can arrive at PAE from the centre of Seattle in approximately 40 minutes by car (depending on traffic conditions). The journey by public transport takes roughly 1 hour 30 minutes to cover the 40 kilometres or so.

      • Kick off your holiday early with an extra night away from home. Before your Seattle to BKK flight, unwind in one of these hotels close to Seattle Paine Field International Airport:

      • Most flights that leave Seattle Paine Field International Airport get to their destination as planned. It maintains a strong on-time performance rate of 80%.

      About Bangkok Suvarnabhumi International Airport (BKK)

      Getting from Bangkok Suvarnabhumi International Airport (BKK) to central Bangkok

      • From Bangkok Suvarnabhumi International Airport, central Bangkok is around 31 kilometres away. It takes about 35 minutes to get to the city centre by car.

      • If you're using public transport, expect a journey of roughly 35 minutes.

      How to find the cheapest flights from Seattle to Bangkok Suvarnabhumi International Airport (BKK)

      • The cheapest price we've found for a one-way ticket from Seattle to Bangkok Suvarnabhumi International Airport is Rs81,409. For a return flight on this route, the best price is Rs178,675. Depending on when and how early you book, these fares can change.

      • Don't wait until the last moment. You're more likely to find cheap flights from Seattle to BKK if you book in advance. Airlines often have some excellent early bird discounts.

      • The 'Whole month' tool shows you the cheapest Seattle to Bangkok Suvarnabhumi International Airport tickets across every month. It's a great way to find a bargain if your plans aren't set in stone.

      • You don't need to check every day to find out if prices have dropped when you set up a Price Alert. We'll let you know when a better deal is available on plane tickets from Seattle to BKK.

      • Lock in a cheap flight from Seattle to Bangkok Suvarnabhumi International Airport by using filters. Choose your preferred times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

      The best time to fly from Seattle to Bangkok Suvarnabhumi International Airport (BKK)

      • Think about the pace you're looking for when deciding your trip dates. May is the quietest month to go to Bangkok. February is when most people book flights from Seattle to Bangkok Suvarnabhumi International Airport (BKK), which may be ideal if you'd rather travel when it's busy.

      • Lock in a Seattle to BKK plane ticket departing in April if you're eager to explore the city during its warmest month. You can expect temperatures in Bangkok to range from 26ºC to 37ºC.

      • Search for cheap tickets from Seattle to Bangkok Suvarnabhumi International Airport in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 19ºC and 34ºC.

      More about Bangkok

      • Start your Bangkok trip off on the right foot by choosing the ideal place to stay. As soon as you've booked your flight from Seattle to Bangkok Suvarnabhumi International Airport, check out our selection of accommodation options including:

      • There are so many things to see and do in this city, it can be hard to work out where to start. Grand Palace, Wat Phra Kaew and Songkran Festival Silom are popular attractions which should be on any well-planned Bangkok itinerary.

      Explore more of Thailand

      • You've visited Bangkok, now it's time to discover other parts of Thailand. Travel about 209 kilometres northeast to Nakhon Ratchasima to tick off its leading sights. From Night Safari Korat to Wat Chai Mongkol and Wat Na Pha That, your itinerary will be busy.

      • Around 129 kilometres southeast of Bangkok, Rayong is another essential stop in Thailand. Experience this destination's highlights firsthand at Saeng Chan Beach, Mae Rumphueng Beach and Mae Ramphueng Beach.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.