$405 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 3/12. 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.
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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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Best Oregon Flight Deals from Bangkok

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Portland
Portland2 stops$957
Boise
Boise2 stops$1,175

Good to know

Low season

November

High season

June

Cheapest flight

$405
Best time to beat the crowds but there is an average 37% increase in price.
Most popular time to fly and prices are also 11% lower on average.
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.

See more FAQs

Top tips for finding cheap flights to Oregon

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, February and December. The cheapest month to fly from Bangkok is October.
  • Morning departure is around 27% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 3 airlines serving 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.
8.3
Japan AirlinesOverall score based on 1440 reviews
7.8Entertainment
7.7Food
8.7Crew
8.4Boarding
8.2Comfort
Airline reviews

Website from the 1990s, super frustrating customer support, inflight experience merely OK - more like United than e.g. Emirates

2.0 MediocreGary, Jan 2025NRT - SEA
Read more Japan Airlines reviews

Website from the 1990s, super frustrating customer support, inflight experience merely OK - more like United than e.g. Emirates

The seats are significantly more comfortable than US airlines and the staff are much friendlier. The food is also much better, as they are particularly accommodating to any dietary restrictions.

Could had been better if they include in their menu some western food.

They 7 seats in one row for Business class while most business class for other airlines are 4 seats in one row. the seat was narrow. the Toilet was so smell, dimming light, no water out of faucet. Terrible.

Difficult to access advanced check-in online. No way to understand why it wouldn’t work. Call center not answering. Email for answers took days to respond, Kind service at the airport and on the flight made up for disappointing service before flight.

Courteous and helpful employees. Comfortable seats and temperature of aircraft . Did not need squid in my salad but glad to have the menu information advising me of what it was

Everything was great, except the Wifi, but that's understandable.

The plane was dirty, there was trash in the seat pocket in front of me.

Food was excellent, the crew was exceptionally friendly, and the seats were comfortable. Bathroom were also kept very clean and odor free.

They woke us up 2.5 hours before the flight was over? Why? If I'm on a long haul flight I want to sleep as much as possible. Also, didn't mention the mattress pads in business class so missed out on using those. The western meal of truffle, salmon pasta was the awful. Had a different fish dish on JAL that was great but that pasta was a mish-mash of too many random things that didn't make sense plus dry fish. Staff was friendly and helpful.

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️

This was the second flight this week with flight attendant Marcus I’m not sure if his last name is Lane or Lang but this guy is awesome. He funny, attentive and his service is 5 stars. Marcus makes business travel more enjoyable !

Although the flight left late, we arrived early. It was one of the quickest boarding and off boarding experiences I’ve had. It was kind of annoying the only drinks they had were water, coffee, and tea. The flight was very smooth, temperature was just right, and flight attendants were friendly.

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Everything was ok!! Just bags came up a little be late.

Tasty snacks. On-time departure and early arrival. Luggage arrived quickly at the carrousel. The only negative was a man behind us that was heavily inebriated. He was served 3 double drinks during the flight. There was no telling how much he had before the flight. He was so out of it that he spilled a drink and broke the heavy liquor glass on the floor. I don't believe he should have been served so much alcohol on a two-hour flight.

Kind staff. Snacks are small but that’s the new normal.

The young man who was our flight attendant in first class was lazy and did not do his job well at all. Never offered drinks upon boarding - actually I take that back... said "are you okay with water" as if I do not want to get you anything else, only passed the snacks around once, got my drink order wrong and then never offered a second round of drinks. He was the worst I have ever seen on Delta and we fly a lot.

The crew was very kind and always smiling. The seats were great and I was very comfortable during the flight. The only thing I didn't like was that the lavatories got really dirty at some point during the flight. Other than that my experience was great

My flight was cancelled and I was left to figure out where to find a hotel, something to eat and how to get a new flight at 11:30pm. Wasted a day. Thanks, Air Canada!

The flight to PHL was cancelled. They couldn't find luggage. Long lines, staff was disorganized, didn't care. Luggage still not found.

flight was delayed 6 hours for weather, then cancelled because of the crash in toronto, but none of the links to cancel or rebook my flights are working

They kept changing the gate (6 times in 30 minutes) and then left us on the plane for 4 hours before departure. Likely was the storm, which is understandable, but the lack of communication and the e constant running between gates at opposite ends of the airport really threw me and my friend for a loop.

Everything good except food! Much less appealing compared to trip from Canada to Asia…rolls and sandwich still semi-frozen, etc

Legitimately everything about this flight was awful, was also so delayed I never want to use air Canada again

Terrible all around. Flight was late and airplane was very uncomfortable. The crew were unhelpful and hid in the back. Did zero work. No entertainment.

Because I am quite tall a bit more leg room would have been more comfortable. Out of three seats I had the middle one, unfortunately.

I like the free beer and wine but not the delays to the departure time.

Never again flying economy on Rouge!!! Literally like sardines!!! Will try to change to better seats 3 seat arrangement only so so if traveling with family. Who wants to squished to stranger!!😖 Can’t say enough bad about this!!!

Book cheap flights from Bangkok to Oregon

Recent round-trip flight deals

 
These are the cheapest round-trip flights from Bangkok to Oregon found on KAYAK in the last 72 hours.
3/11Tue
2 stopsDelta
30h 44mBKK-PDX
4/23Wed
2 stopsDelta
24h 22mPDX-BKK
$957
3/11Tue
2 stopsDelta
33h 30mBKK-PDX
4/30Wed
2 stopsDelta
37h 41mPDX-BKK
$958
3/3Mon
2 stops
31h 10mBKK-PDX
4/23Wed
2 stops
24h 22mPDX-BKK
$959
4/8Tue
2 stopsSTARLUX Airlines
39h 32mBKK-PDX
5/16Fri
2 stopsSTARLUX Airlines
26h 15mPDX-BKK
$992
3/10Mon
2 stops
23h 44mBKK-PDX
4/23Wed
2 stops
25h 50mPDX-BKK
$1,047
3/11Tue
2 stopsUnited Airlines
29h 45mBKK-PDX
4/23Wed
3 stopsUnited Airlines
44h 10mPDX-BKK
$1,075
3/11Tue
2 stopsUnited Airlines
21h 45mBKK-PDX
4/23Wed
3 stopsUnited Airlines
44h 10mPDX-BKK
$1,076
3/22Sat
1 stopAir Canada
28h 34mBKK-PDX
3/29Sat
1 stopAir Canada
33h 15mPDX-BKK
$1,242
3/11Tue
1 stopAir Canada
28h 34mBKK-PDX
4/30Wed
2 stopsAir Canada
31h 21mPDX-BKK
$1,263
3/5Wed
2 stopsSTARLUX Airlines
21h 55mBKK-PDX
4/15Tue
2 stopsSTARLUX Airlines
25h 01mPDX-BKK
$4,282

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Bangkok to Oregon found on KAYAK in the last 72 hours.
3/12Wed
2 stops
32h 33mBKK-PDX
$405
3/18Tue
2 stops
34h 51mBKK-PDX
$406
3/12Wed
3 stops
30h 42mBKK-PDX
$437
3/11Tue
2 stopsDelta
47h 47mBKK-PDX
$553
3/1Sat
2 stopsKorean Air
31h 10mBKK-PDX
$567
3/24Mon
2 stopsKorean Air
28h 59mBKK-PDX
$574
3/14Fri
2 stopsDelta
34h 08mBKK-PDX
$767
3/18Tue
1 stopAir Canada
15h 59mBKK-PDX
$858
3/12Wed
1 stopAir Canada
15h 59mBKK-PDX
$860
2/26Wed
2 stopsJapan Airlines
36h 40mBKK-PDX
$2,793

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

Information on your arrival and departure airports

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