$465 Find Cheap Flights from Bangkok to Oregon

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 Oregon departing on 3/19. 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 Oregon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to Oregon, 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 Oregon, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Bangkok to Oregon

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland2 stops$762
Boise
Boise2 stops$950
Portland
Portland2 stops$762
Boise
Boise2 stops$950

Book Cheap Bangkok to Oregon Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bangkok to Oregon 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 Oregon

Tue, May 19 - Tue, Jun 30
Multiple Airlines Logo
11:40 pm - 4:49 pm
BKK
-
PDX
31h 09m
2 stops
Multiple Airlines Logo
5:50 pm - 12:10 pm
PDX
-
BKK
28h 20m
2 stops
$762Multiple Airlines
Wed, May 20 - Mon, Nov 2
Multiple Airlines Logo
1:25 pm - 12:11 am
BKK
-
PDX
24h 46m
2 stops
Multiple Airlines Logo
7:00 am - 9:50 pm
PDX
-
BKK
23h 50m
2 stops
$795Multiple Airlines
Wed, May 20 - Mon, Nov 2
Air Canada Logo
7:05 am - 9:30 am
BKK
-
PDX
16h 25m
1 stop
Air Canada Logo
3:15 pm - 6:30 am
PDX
-
BKK
24h 15m
1 stop
$815Air Canada
Wed, May 6 - Sat, Aug 15
Air Canada Logo
7:05 am - 9:30 am
BKK
-
PDX
16h 25m
1 stop
Air Canada Logo
7:45 pm - 5:05 am
PDX
-
BKK
19h 20m
1 stop
$836Air Canada
Wed, May 20 - Mon, Nov 2
Air Canada Logo
7:05 am - 12:59 am
BKK
-
PDX
31h 54m
2 stops
Air Canada Logo
3:15 pm - 6:30 am
PDX
-
BKK
24h 15m
1 stop
$841Air Canada
Wed, May 6 - Sat, Aug 15
Air Canada Logo
7:05 am - 9:30 am
BKK
-
PDX
16h 25m
1 stop
Air Canada Logo
10:10 am - 5:05 am
PDX
-
BKK
28h 55m
1 stop
$842Air Canada
Wed, May 6 - Sat, Aug 15
Air Canada Logo
7:05 am - 9:30 am
BKK
-
PDX
16h 25m
1 stop
Air Canada Logo
7:45 pm - 11:20 pm
PDX
-
BKK
37h 35m
2 stops
$843Air Canada
Wed, May 6 - Sat, Aug 15
Air Canada Logo
8:15 pm - 9:30 am
BKK
-
PDX
27h 15m
2 stops
Air Canada Logo
7:45 pm - 5:05 am
PDX
-
BKK
19h 20m
1 stop
$846Air Canada
Wed, May 6 - Sat, Aug 15
Air Canada Logo
8:15 pm - 9:30 am
BKK
-
PDX
27h 15m
2 stops
Air Canada Logo
3:25 pm - 11:20 pm
PDX
-
BKK
41h 55m
2 stops
$852Air Canada
Wed, May 6 - Sat, Aug 15
Air Canada Logo
8:15 pm - 9:30 am
BKK
-
PDX
27h 15m
2 stops
Air Canada Logo
7:45 pm - 11:10 pm
PDX
-
BKK
37h 25m
2 stops
$853Air Canada
Booking Insights

KAYAK's insights & trends for Bangkok to Oregon flights

Get data-powered insights and trends into flights from Bangkok to Oregon 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 Oregon?

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 Oregon departing in May.

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

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 Oregon, 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 Oregon is August, when tickets cost $783 (return) on average. On the other hand, the most expensive months are February and July, when the average cost of round-trip tickets is $1,188 and $1,087 respectively.

Good to know

Low seasonFebruary
Cheapest flight$465
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

FAQs - booking Oregon flights

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

    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 Oregon.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Bangkok to Oregon 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 Oregon?

    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 from Bangkok to Oregon with an airline and back with another airline.

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

    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 from Bangkok to Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Bangkok to Oregon

 
See real verified KAYAK customer reviews for airlines flying from Bangkok to Oregon. 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 Oregon? 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 271 reviews
8.9Comfort
8.9Boarding
8.6Food
8.8Entertainment
9.2Crew
Airline reviews

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!

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

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

I went to the gate that showed on the flight board but they changed gates at the last minute and I missed my flight. I had to buy new ticket from EVA air to Manila and take 3 hour bus ride back to my home. Will never fly Starlux again!

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 Oregon

Information on your arrival and departure airports