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£398 Cheap Flights from Bangkok (BKK) to Portland (PDX)

View £398 flight on Mon, 1 Mar 2027Opens in a new window

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

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

Prices were available within the past 7 days and start at £398 for one-way flights and £742 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, 19 Oct - Fri, 30 Oct
BKK
Bangkok
PDX
Portland
£742 Return, found 1 day ago
£742
Return
found 1 day ago
Select Air Canada flight, departing Mon, 19 Oct from Bangkok to Portland, returning Fri, 30 Oct, priced at £742 found 1 day ago
Air Canada
Mon, 19 Oct - Fri, 30 Oct
BKK
Bangkok
PDX
Portland
£773 Return, found 1 day ago
£773
Return
found 1 day ago
Select Air Canada flight, departing Mon, 19 Oct from Bangkok to Portland, returning Fri, 30 Oct, priced at £773 found 1 day ago
Air Canada
Mon, 19 Oct - Fri, 30 Oct
BKK
Bangkok
PDX
Portland
£782 Return, found 1 day ago
£782
Return
found 1 day ago
Select Air Canada flight, departing Mon, 19 Oct from Bangkok to Portland, returning Fri, 30 Oct, priced at £782 found 1 day ago
EVA Airways
Thu, 10 Sept - Wed, 30 Sept
BKK
Bangkok
PDX
Portland
£795 Return, found 2 days ago
£795
Return
found 2 days ago
Select EVA Airways flight, departing Thu, 10 Sept from Bangkok to Portland, returning Wed, 30 Sept, priced at £795 found 2 days ago
EVA Airways
Sun, 18 Oct - Fri, 30 Oct
BKK
Bangkok
PDX
Portland
£797 Return, found 1 day ago
£797
Return
found 1 day ago
Select EVA Airways flight, departing Sun, 18 Oct from Bangkok to Portland, returning Fri, 30 Oct, priced at £797 found 1 day ago
EVA Airways
Fri, 4 Sept - Fri, 11 Sept
BKK
Bangkok
PDX
Portland
£798 Return, found 3 days ago
£798
Return
found 3 days ago
Select EVA Airways flight, departing Fri, 4 Sept from Bangkok to Portland, returning Fri, 11 Sept, priced at £798 found 3 days ago
Delta
Thu, 10 Sept - Wed, 30 Sept
BKK
Bangkok
PDX
Portland
£799 Return, found 2 days ago
£799
Return
found 2 days ago
Select Delta flight, departing Thu, 10 Sept from Bangkok to Portland, returning Wed, 30 Sept, priced at £799 found 2 days ago
Korean Air
Thu, 10 Sept - Wed, 30 Sept
BKK
Bangkok
PDX
Portland
£803 Return, found 2 days ago
£803
Return
found 2 days ago
Select Korean Air flight, departing Thu, 10 Sept from Bangkok to Portland, returning Wed, 30 Sept, priced at £803 found 2 days ago
United
Thu, 10 Sept - Wed, 30 Sept
BKK
Bangkok
PDX
Portland
£828 Return, found 2 days ago
£828
Return
found 2 days ago
Select United flight, departing Thu, 10 Sept from Bangkok to Portland, returning Wed, 30 Sept, priced at £828 found 2 days ago
Alaska Airlines
Thu, 10 Sept - Wed, 30 Sept
BKK
Bangkok
PDX
Portland
£857 Return, found 2 days ago
£857
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 10 Sept from Bangkok to Portland, returning Wed, 30 Sept, priced at £857 found 2 days ago

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

March is typically the cheapest month to fly

From £566 - £797 per traveller.

Frequently asked questions

How much does a flight from Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.) cost?
You can find one-way and return flights from BKK to PDX with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when BKK to PDX ticket fares go up or down.
What is the cheapest month to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.)?
The cheapest months to fly from BKK to PDX are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.)?
Enter BKK to PDX and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.)?
Air China is one of the cheapest airlines offering connecting return flights from Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.), with tickets starting from around £852 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class, and include a layover in Pudong Intl. (PVG). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.)?
To find a cheap flight from Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.)?
There are approximately 73 connecting flights per day from Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.). Some common connection points include Incheon Intl. (ICN), Taoyuan Intl. (TPE), and Hong Kong Intl. (HKG).
What is the earliest flight from Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.)?
The earliest flight from Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.) typically departs around 12:25 AM local time. This service is operated by Japan Airlines and Air Canada. This is a seasonal service, active only in September. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.)?
You'll typically find the most flights from Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.) on a Saturday, with around 51 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Cathay Pacific, Korean Air, and EVA Airways. Flight options are notably more plentiful on Saturdays compared to other days of the week.
What are the most popular departure times for flights from Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.)?
The most popular departure times for flights from Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.) are between 9am and 12pm. Many major carriers, including Korean Air, All Nippon Airways and Cathay Pacific, offer flights during this window. Many travellers prefer these times as they allow for a morning departure, giving you a good start to your travel day.
How long does it take to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.)?
There are no nonstop flights from Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.). For flights with one stop, you can expect the journey to take around 16 hours. If you opt for a flight with two or more stops, the travel time typically increases to about 23 hours. The total distance covered on this route is approximately 12,120 kilometers. Keep in mind that these are average times, and your actual flight duration can vary depending on the specific routing, layover times, and factors like wind patterns.
Can you fly business or first class from Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.)?
You can fly business class or first class between BKK and PDX. Airlines that offer business class service on this route include:
  • Turkish Airlines
  • Lufthansa
  • Oman Air
  • Cathay Pacific
  • Korean Air
  • KLM
  • Shanghai Airlines
  • Thai Airways International
  • Japan Airlines
  • Condor
  • Emirates
  • Asiana Airlines
  • Qatar Airways
  • Singapore Airlines
  • flydubai
  • Air Canada
  • Starlux Airlines
  • Air Japan Company
  • All Nippon Airways
  • Finnair
First class cabins are available on Japan Airlines and Emirates.
How do I earn miles on a Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.) flight with Expedia?
It's easy to earn miles on a Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Portland, OR (PDX) from Bangkok (BKK)?
If you're planning to travel to Portland from Suvarnabhumi Intl. (BKK), you can fly directly into Portland Intl. (PDX) which offers international flights and connections. Some flights may connect through major hubs like Incheon Intl. (ICN), Hong Kong Intl. (HKG), or Taoyuan Intl. (TPE) before reaching Portland. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.) at the last minute?
Typically, booking a last minute flight from Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.) flight and hotel package?
Securing a Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.)?
If you booked your Bangkok (BKK-Suvarnabhumi Intl.) to Portland, OR (PDX-Portland Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Suvarnabhumi Intl.
Destination airport
Portland Intl.
Airlines serving
Air Canada, All Nippon Airways, Asiana Airlines, Cathay Pacific, Delta, Finnair, KLM, Korean Air, Lufthansa, Qatar Airways, United
Return price
£742
Distance
12048 km

Book with confidence

Compare flights from Bangkok to Portland easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Bangkok to Portland. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Portland Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Suvarnabhumi Intl. to Portland Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Suvarnabhumi Intl. (BKK) to Portland Intl. (PDX)

The easiest way to view the best deals on flights from Bangkok to Portland today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Suvarnabhumi Intl. to Portland Intl. start at just £742 and range up to £857.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Bangkok and Portland
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Bangkok to Portland flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Suvarnabhumi Intl. to Portland Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Bangkok to Portland easily and book with confidence

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*Available to Expedia members.