₹38,688 Cheap Flights from Portland (PDX) to Bangkok (BKK)

View ₹38,688 flight on Wed, 29 Oct 2025Opens 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 ₹38,688 for one-way flights and ₹71,190 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 29 Oct - Tue, 11 Nov
PDX
Portland
BKK
Bangkok
₹71,190 Return, found 3 days ago
₹71,190
Return
found 3 days ago
Select Delta flight, departing Wed, 29 Oct from Portland to Bangkok, returning Tue, 11 Nov, priced at ₹71,190 found 3 days ago
Delta
Sun, 27 Jul - Mon, 22 Sep
PDX
Portland
BKK
Bangkok
₹71,317 Return, found 2 days ago
₹71,317
Return
found 2 days ago
Select Delta flight, departing Sun, 27 Jul from Portland to Bangkok, returning Mon, 22 Sep, priced at ₹71,317 found 2 days ago
Korean Air
Wed, 29 Oct - Tue, 11 Nov
PDX
Portland
BKK
Bangkok
₹71,658 Return, found 3 days ago
₹71,658
Return
found 3 days ago
Select Korean Air flight, departing Wed, 29 Oct from Portland to Bangkok, returning Tue, 11 Nov, priced at ₹71,658 found 3 days ago
Korean Air
Sun, 27 Jul - Mon, 22 Sep
PDX
Portland
BKK
Bangkok
₹71,785 Return, found 2 days ago
₹71,785
Return
found 2 days ago
Select Korean Air flight, departing Sun, 27 Jul from Portland to Bangkok, returning Mon, 22 Sep, priced at ₹71,785 found 2 days ago
United
Mon, 27 Oct - Mon, 10 Nov
PDX
Portland
BKK
Bangkok
₹73,529 Return, found 3 days ago
₹73,529
Return
found 3 days ago
Select United flight, departing Mon, 27 Oct from Portland to Bangkok, returning Mon, 10 Nov, priced at ₹73,529 found 3 days ago
United
Mon, 27 Oct - Mon, 10 Nov
PDX
Portland
BKK
Bangkok
₹75,974 Return, found 3 days ago
₹75,974
Return
found 3 days ago
Select United flight, departing Mon, 27 Oct from Portland to Bangkok, returning Mon, 10 Nov, priced at ₹75,974 found 3 days ago
United
Mon, 27 Oct - Fri, 31 Oct
PDX
Portland
BKK
Bangkok
₹76,904 Return, found 3 days ago
₹76,904
Return
found 3 days ago
Select United flight, departing Mon, 27 Oct from Portland to Bangkok, returning Fri, 31 Oct, priced at ₹76,904 found 3 days ago
United
Mon, 27 Oct - Fri, 31 Oct
PDX
Portland
BKK
Bangkok
₹77,247 Return, found 3 days ago
₹77,247
Return
found 3 days ago
Select United flight, departing Mon, 27 Oct from Portland to Bangkok, returning Fri, 31 Oct, priced at ₹77,247 found 3 days ago
Alaska Airlines
Wed, 29 Oct - Tue, 11 Nov
PDX
Portland
BKK
Bangkok
₹77,567 Return, found 3 days ago
₹77,567
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 29 Oct from Portland to Bangkok, returning Tue, 11 Nov, priced at ₹77,567 found 3 days ago
Japan Airlines
Thu, 24 Jul - Mon, 15 Dec
PDX
Portland
BKK
Bangkok
₹93,143 Return, found 2 days ago
₹93,143
Return
found 2 days ago
Select Japan Airlines flight, departing Thu, 24 Jul from Portland to Bangkok, returning Mon, 15 Dec, priced at ₹93,143 found 2 days ago

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

November is typically the cheapest month to fly

From ₹67,779 - ₹99,848 per traveller.

Graph displaying average flight prices per month

Flight from Portland to Bangkok route information
Origin airport
Portland Intl.
Destination airport
Suvarnabhumi Intl.
Return price
₹71,190
Distance
12048 km

Portland to Bangkok Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Portland to Bangkok will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Bangkok.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with PDX to BKK flights that won’t make your bank account wince. Ready to temporarily leave behind Portland for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to BKK with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

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 ₹71,190. 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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