Many airlines offer flexible change policies
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Prices starting at $684 for return flights and $427 for one-way flights to Suvarnabhumi Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
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If you're concerned about quarantine requirements and travel restrictions when flying from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to Bangkok Airport (BKK-Suvarnabhumi Intl.), go right to the Covid-19 Travel Advisor.
Unfortunately, there are no direct flights between these destinations. But Korean Air, KLM and Qatar Airways can fly you from Seattle - Tacoma Intl. Airport (SEA) to Suvarnabhumi Airport with only one stopover.
It's a considerable distance between Seattle and Bangkok — in fact, 18 hours and 10 minutes at least. But your time in your seat doesn't have to be torturous. Be prepared and get on the plane with the essentials like toiletries and a travel pillow.
From Sea-Tac Airport to Bangkok Airport (BKK-Suvarnabhumi Intl.), you'll be airborne for about 18 hours and 10 minutes. Keep yourself amused during the lengthy journey by binge-watching the latest TV series, reading a novel or chilling out to your favorite tunes. Remember to shake out those legs every once in a while.
We get that traveling right now has its challenges, so it's good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to Bangkok Airport (BKK-Suvarnabhumi Intl.) have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you'll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
In most cases you'll have the option to reschedule your flight to Bangkok Airport (BKK-Suvarnabhumi Intl.) without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the "no change fees" filter and book with confidence.
For now, there are no airlines that advertise direct flights between SEA and Suvarnabhumi Intl. Airport (BKK). But don't worry. There are lots of single or multi-stop flights available.
Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.