฿13,545 Cheap Flights from Portland (PDX) to Bangkok (BKK)

View ฿13,545 flight on Tue, 14 Apr 2026Opens in a new window

Popular airlines from Portland International Airport (PDX) to Suvarnabhumi International Airport (BKK)

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Cheap Flights from Portland (PDX) to Bangkok (BKK)

Prices were available within the past 7 days and start at ฿13,545 for one-way flights and ฿26,870 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, 3 Apr - Fri, 17 Apr
PDX
Portland
BKK
Bangkok
฿26,870 Return, found 2 days ago
฿26,870
Return
found 2 days ago
Select Alaska Airlines flight, departing Fri, 3 Apr from Portland to Bangkok, returning Fri, 17 Apr, priced at ฿26,870 found 2 days ago
STARLUX Airlines
Tue, 27 Jan - Wed, 11 Feb
PDX
Portland
BKK
Bangkok
฿27,125 Return, found 23 hours ago
฿27,125
Return
found 23 hours ago
Select STARLUX Airlines flight, departing Tue, 27 Jan from Portland to Bangkok, returning Wed, 11 Feb, priced at ฿27,125 found 23 hours ago
United
Mon, 26 Jan - Mon, 9 Feb
PDX
Portland
BKK
Bangkok
฿27,175 Return, found 6 days ago
฿27,175
Return
found 6 days ago
Select United flight, departing Mon, 26 Jan from Portland to Bangkok, returning Mon, 9 Feb, priced at ฿27,175 found 6 days ago
United
Tue, 1 Sept - Thu, 1 Oct
PDX
Portland
BKK
Bangkok
฿27,480 Return, found 23 hours ago
฿27,480
Return
found 23 hours ago
Select United flight, departing Tue, 1 Sept from Portland to Bangkok, returning Thu, 1 Oct, priced at ฿27,480 found 23 hours ago
Alaska Airlines
Tue, 1 Sept - Thu, 1 Oct
PDX
Portland
BKK
Bangkok
฿27,820 Return, found 23 hours ago
฿27,820
Return
found 23 hours ago
Select Alaska Airlines flight, departing Tue, 1 Sept from Portland to Bangkok, returning Thu, 1 Oct, priced at ฿27,820 found 23 hours ago
United
Tue, 27 Jan - Wed, 11 Feb
PDX
Portland
BKK
Bangkok
฿27,875 Return, found 23 hours ago
฿27,875
Return
found 23 hours ago
Select United flight, departing Tue, 27 Jan from Portland to Bangkok, returning Wed, 11 Feb, priced at ฿27,875 found 23 hours ago
Japan Airlines
Sun, 11 Jan - Tue, 3 Feb
PDX
Portland
BKK
Bangkok
฿27,975 Return, found 1 day ago
฿27,975
Return
found 1 day ago
Select Japan Airlines flight, departing Sun, 11 Jan from Portland to Bangkok, returning Tue, 3 Feb, priced at ฿27,975 found 1 day ago
All Nippon Airways
Sat, 10 Jan - Wed, 4 Feb
PDX
Portland
BKK
Bangkok
฿29,450 Return, found 1 day ago
฿29,450
Return
found 1 day ago
Select All Nippon Airways flight, departing Sat, 10 Jan from Portland to Bangkok, returning Wed, 4 Feb, priced at ฿29,450 found 1 day ago
Air Canada
Wed, 18 Nov - Wed, 2 Dec
PDX
Portland
BKK
Bangkok
฿31,745 Return, found 14 hours ago
฿31,745
Return
found 14 hours ago
Select Air Canada flight, departing Wed, 18 Nov from Portland to Bangkok, returning Wed, 2 Dec, priced at ฿31,745 found 14 hours ago
Delta
Thu, 26 Mar - Fri, 29 May
PDX
Portland
BKK
Bangkok
฿33,475 Return, found 8 hours ago
฿33,475
Return
found 8 hours ago
Select Delta flight, departing Thu, 26 Mar from Portland to Bangkok, returning Fri, 29 May, priced at ฿33,475 found 8 hours ago

Find the cheapest month to fly from Portland (PDX) to Bangkok (BKK)

November is typically the cheapest month to fly

From ฿25,294 - ฿36,272 per traveller.

Alternative airports near Bangkok

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Suvarnabhumi Intl. BKK. Cheapest option available. Average driving time to city centre is 23 minutes. Flights from ฿29,080
BKK
Suvarnabhumi Intl.
Cheapest
Average driving time to city centre23 min
Flights from ฿29,080
Flight from Portland to Bangkok route information
Origin airport
Portland Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, Delta, Finnair, Japan Airlines, KLM, Korean Air, Lufthansa, Qantas Airways, Qatar Airways, United
Return price
฿26,870
Distance
12048 km

Perfect flights from Portland to Bangkok

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Portland to Bangkok. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Portland Intl. to Suvarnabhumi Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿13,545 and roundtrip prices from ฿26,870. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Suvarnabhumi Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Bangkok.

Frequently asked questions

How much is a flight from PDX to Suvarnabhumi Intl. Airport (BKK)?
Round-trip journeys between Portland Airport and BKK start from ฿26,870. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Portland Airport to Suvarnabhumi Intl. Airport (BKK)?
Most flights can be cancelled online, but each air carrier has its own set of terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from PDX to BKK that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PDX Airport to Suvarnabhumi Intl. Airport (BKK) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from PDX Airport to Suvarnabhumi Airport?
The distance is around 12,100 kilometres, so fill your carry-on luggage with everything you need to make your journey comfortable. Wondering what to take on board your Portland to Bang Phli flight? A sleep mask, earplugs and a neck pillow are a few essentials.
Which airlines fly direct from PDX Airport to BKK?
Unfortunately, there aren't any airlines that fly direct between PDX and Bangkok Airport. You'll have to book a flight with one or more stops.
Are Portland Intl. Airport (PDX) to Suvarnabhumi Intl. Airport (BKK) flight tickets cheaper when they're purchased at the last minute?
It is possible to nab great last-minute deals from Portland Airport to Suvarnabhumi Intl. Airport (BKK), but it's also possible to miss out entirely! As many airlines advertise prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares carrier prices and updates flight deals frequently, so you can rest easy knowing you're always getting the latest offers.
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