BKK - PDX

$496 Find Cheap Flights from Bangkok to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bangkok to Portland departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to Portland, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$849
Typical prices: $856-$1,034
Korean Air
Wed 5/6Sat 8/15
BKK - PDX • 2 stops
Cheapest one-way
$496
Typical prices: $551-$674
Multiple Airlines
Wed 3/18
BKK - PDX • 2 stops
Top airlines
Korean Air
Cheapest • from $849 (round-trip)
STARLUX Airlines
Best reviews • 8.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Bangkok and Portland. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 20% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bangkok to Portland (BKK-PDX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bangkok to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bangkok to Portland

Wed, May 6 - Sat, Aug 15
Korean Air Logo
11:30 pm - 4:23 pm
BKK
-
PDX
30h 53m
2 stops
Korean Air Logo
11:10 am - 11:35 pm
PDX
-
BKK
22h 25m
2 stops
$849Korean Air
Tue, May 5 - Sat, Aug 15
EVA Air Logo
1:35 am - 1:47 pm
BKK
-
PDX
26h 12m
2 stops
EVA Air Logo
7:00 am - 11:30 pm
PDX
-
BKK
26h 30m
2 stops
$881EVA Air
Tue, May 5 - Sat, Aug 15
EVA Air Logo
1:35 am - 1:47 pm
BKK
-
PDX
26h 12m
2 stops
EVA Air Logo
5:35 pm - 11:20 am
PDX
-
BKK
27h 45m
2 stops
$882EVA Air
Wed, May 6 - Sat, Aug 15
Air Canada Logo
11:15 am - 9:30 am
BKK
-
PDX
36h 15m
2 stops
Air Canada Logo
7:45 pm - 11:20 pm
PDX
-
BKK
37h 35m
2 stops
$902Air Canada
Tue, May 12 - Wed, Jun 3
Korean Air Logo
9:40 pm - 4:23 pm
BKK
-
PDX
32h 43m
2 stops
Korean Air Logo
11:20 am - 1:05 am
PDX
-
BKK
23h 45m
2 stops
$906Korean Air
Wed, May 6 - Sat, Aug 15
Korean Air Logo
9:50 am - 10:42 pm
BKK
-
PDX
26h 52m
2 stops
Korean Air Logo
11:10 am - 11:35 pm
PDX
-
BKK
22h 25m
2 stops
$907Korean Air
Mon, May 11 - Thu, May 28
Multiple Airlines Logo
4:45 pm - 9:30 am
BKK
-
PDX
30h 45m
2 stops
Multiple Airlines Logo
7:25 pm - 10:25 am
PDX
-
BKK
25h 00m
2 stops
$908Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
EVA Air Logo
12:25 pm - 10:38 pm
BKK
-
PDX
24h 13m
2 stops
EVA Air Logo
7:05 am - 11:30 pm
PDX
-
BKK
26h 25m
2 stops
$924EVA Air
Sun, Jul 12 - Wed, Jul 22
EVA Air Logo
12:25 pm - 11:30 pm
BKK
-
PDX
25h 05m
2 stops
EVA Air Logo
9:30 pm - 11:20 am
PDX
-
BKK
23h 50m
2 stops
$927EVA Air
Mon, May 11 - Tue, Jun 2
EVA Air Logo
3:10 pm - 10:53 pm
BKK
-
PDX
21h 43m
2 stops
EVA Air Logo
7:25 pm - 10:50 am
PDX
-
BKK
25h 25m
2 stops
$928EVA Air
Booking Insights

KAYAK's insights & trends for Bangkok to Portland flights

Get data-powered insights and trends into flights from Bangkok to Portland to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Bangkok Suvarnabhumi Airport to Portland?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Bangkok Suvarnabhumi Airport to Portland departing in May.

What is the cheapest month to fly from Bangkok Suvarnabhumi Airport to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangkok Suvarnabhumi Airport to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bangkok Suvarnabhumi Airport to Portland is August, where tickets cost $783 (return) on average. On the other hand, the most expensive months are February and July, where the average cost of round-trip tickets is $1,188 and $1,087 respectively.

Good to know

Low seasonFebruary
Cheapest flight$496
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from Bangkok to Portland

When to book flights from Bangkok to Portland

Are your dates flexible? Find out the best times to travel from Bangkok to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Bangkok to Portland flights

  • How convenient are flights from Bangkok to Portland for Persons with Reduced Mobility (PRMs)?

    Although most airlines connecting from Bangkok to Portland highly consider PRMs, ANA and American Airlines offer some of the best PRM-friendly amenities that ensure seamless travel for PRMs. These amenities are priority boarding, evenly arranged seats for easier access, and complimentary wheelchair services for enhanced movement.

  • Which other cities can I visit after deplaning from my Bangkok to Portland flight in Portland (PDX)?

    Portland (PDX) is also the destination airport for travelers connecting to Portland's adjacent cities, including Vancouver, Minnehaha, Fairview, and Salmon Creek. You may take public transportation from PDX to these cities, including the light rail, cabs, and intercity buses, or hire a vehicle from one of the Portland car rentals at PDX.

  • Where can I rent a car after deplaning from my Bangkok to Portland flight in Portland (PDX)?

    Travelers connecting from Bangkok to Portland may rent a car for their movement flexibility and convenience at PDX from any of the onsite car rental companies such as Alamo, Avis, and Budget. These car rentals are conveniently accessible on the parking garage's lowest level.

  • Which kid-friendly airline can I book for my flight from Bangkok to Portland?

    SWISS is among the kid-friendly airlines travelers with kids should consider for their Bangkok to Portland flights. To ensure a delightful experience for families, the airline offers supervised play areas, special menus, and interactive entertainment. These amenities help to keep all kids entertained and engaged throughout the flight.

  • What is the cheapest flight from Bangkok Suvarnabhumi Airport to Portland?

    In the last 3 days, the lowest price for a flight from Bangkok Suvarnabhumi Airport to Portland was $496 for a one-way ticket and $849 for a round-trip.

  • Do I need a passport to fly between Bangkok and Portland?

    Yes

  • Which aircraft models fly most regularly from Bangkok to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bangkok to Portland?

    SkyTeam is the only airline alliance operating flights between Bangkok and Portland.

  • Which is the best airline for flights from Bangkok to Portland, STARLUX Airlines or Korean Air?

    The two airlines most popular with KAYAK users for flights from Bangkok to Portland are STARLUX Airlines and Korean Air. With an average price for the route of $1,103 and an overall rating of 8.9, STARLUX Airlines is the most popular choice. Korean Air is also a great choice for the route, with an average price of $1,069 and an overall rating of 8.4.

  • How does KAYAK find such low prices on flights from Bangkok to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bangkok to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bangkok to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Bangkok is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bangkok to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Bangkok with another airline. Booking your flights between Bangkok and PDX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bangkok to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Bangkok up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Bangkok Suvarnabhumi Airport to Portland

  • Bangkok Suvarnabhumi Airport (BKK) is Bangkok's principal airport and perhaps the busiest airport in Bangkok. It is, however, not the only airport from which travelers to Portland can use as their departure airport. For instance, Don Mueang International Airport (DMK) is the most convenient departure airport if you're departing from Bangkok's Don Mueang area. DMK is around 15 miles from downtown Bangkok.
  • If you purchase your ticket with SWISS, you may conveniently fly from Bangkok to Portland with your pet. The airline may permit a restricted number of pets on their flight based on prior reservations. You should, however, keep in mind that your dog or cat must travel in the temperature- and pressure-controlled cargo hold, not in the passenger cabin.
  • Despite the absence of direct flights from Bangkok to Portland via Suvarnabhumi (BKK) and Portland (PDX), travelers with limited travel time should prioritize booking their flights with KLM. The airline's higher number of single-stop flights makes it one of the fastest airline options on this route.
  • Since a majority of the airlines servicing the Bangkok to Portland route offer flights with at least a single layover, travelers planning to fly from Bangkok to Portland are often advised to consider incorporating their layovers when budgeting for their flight fares and time. Some of the common layovers you could expect on this route are Amsterdam Schiphol (AMS), San Francisco (SFO), and Tokyo Narita (NRT).
  • If your flight from Bangkok to Portland is expected to arrive late at night in Portland (PDX), please prioritize booking your room in the popular Sheraton Portland Airport Hotel. Besides being located on the airport premises, the hotel is easily accessible via a free shuttle from the arrival terminals.

Reviews of the top airlines flying from Bangkok to Portland

 
See real verified KAYAK customer reviews for airlines flying from Bangkok to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bangkok to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.9
STARLUX AirlinesOverall score based on 276 reviews
9.2Crew
8.9Boarding
8.9Comfort
8.8Entertainment
8.7Food
Airline reviews

Excellent. Airline was very clean, staff was excellent, very professional. Economy seats were still large and comfortable. Meals were included and with good options. We were given a blanket and pillow as well as a comfort kit including an eye mask, ear plugs, and tooth brush. Would highly recommend.

10.0 ExcellentAdam, Feb 2026
SEA - TPE
Read more STARLUX Airlines reviews

Excellent. Airline was very clean, staff was excellent, very professional. Economy seats were still large and comfortable. Meals were included and with good options. We were given a blanket and pillow as well as a comfort kit including an eye mask, ear plugs, and tooth brush. Would highly recommend.

Business Class is exceptional, from the lie flat seats to the wide range of food on board. Can’t wait for our next journey with Starlux!

Th tray was dirty when pulled it out. Still oily and food stains can clearly see last trip cleaner did not clean well. The toilet sink water did not drain quickly enough.

Majority of the movie entertainment loaded in the aircraft were quite old.

Crew is very attentive. Another new airbus 350-900 plane. Very modern.

Passengers were confused and freaking out coz the flight information wasn’t showing on the board that was running with all the departing flights. B9 gate was still showing Cathay Pacific bound for HK 15:50 was on until 22:07. STARLUX staff cameater but didn’t let the passengers go in to pre departure area until 22:45 for the 23:30 boarding time

The aircraft is fairly new. The screen is big and it's great to enjoy movies on a long haul flight. However, the food quality , and drink and snack selections, have room for improvement.

Preboarding food selection is an excellent idea. On the other end I did know the choice. People in my area know the choice. It ends with I got my meal till most of them are half way to finish their meal.

Overall it’s good . However the food quality can be improved .

My luggage was forced open and broke the zipper. I received it in a huge STARLUX plastic bag. Unfortunately, I have a round trip ticket but might be my first and last with this airline

Great service and comfort level. You can have more of vegetarian food options.

It’s great, long flight and arrive safe at destination

Korean are so racist and when I ask question or directions they totally ignore me and say racist. Also they give me an rude attitude.

Everything was excellent as I expected. They also had a very caring crew. I had a headache and asked a Tylenol. The crew members kept checking with me how I was doing.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

I can't believe they put my wife and I in the two middle seats! It is a very long flight and we had single flyers on either side of us blocking the way to the bathroom! There's no reason to not give one of us the isle seat so we could have managed bathroom needs and snacks with convenience. So I think very poorly of Korean air to put us both in the middle, I've never had that happen before and will probably avoid this airline in the future because of this. We tried to have them change it but they didn't so you pretty much lost a customer because of it.

One of the flight attendants stepped on my foot. I was on the aisle seat. A lady inside needed to get out. So Instood. Just then, a flight attentendant came wuicklybtheoughbthe aisle and stepprd on my sock covered toes. I let out a small sound. She stopped momentarily, but didn’t ask how I was just took off of the aisle. Never came back to see how I was. Fortunately, I was not really hurt other than a slight soreness in my toes. But I found that to be very negligent.

This was an amazing flight. The crew was great. The service was great. The food provided was great.

Korean Air is unlike any other major airline I have flown with. The grace and respect that the staff has from check in to de-boarding is unmatched. The flight attendants this time were especially wonderful to my five little children. They helped us rearrange to more suitable seating, brought our children’s meals, and patiently waited for them in the aisles when they had to use the bathroom. We felt so welcome and comfortable. I really appreciate the meal voucher when our flight was delayed. I am grateful to have had such an stress-free experience.

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

Everything you need to know for your flight from Bangkok to Portland

Information on your arrival and departure airports