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$490+ Cheap flights from Suvarnabhumi (BKK) to Portland (PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PDX
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap flight deals from Suvarnabhumi to Portland

Cheapest flights from Suvarnabhumi to Portland
Explore the most affordable flight options available from Suvarnabhumi to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This Expedia deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:25 pm
BKK
-
PDX
2 stops34h 00m
Multiple Airlines
Wed 9/235:40 pm
PDX
-
BKK
2 stops25h 15m
Multiple Airlines
Deal found 3/7$763
This Expedia deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/211:40 pm
BKK
-
PDX
2 stops30h 58m
Multiple Airlines
Tue 6/167:00 am
PDX
-
BKK
2 stops25h 40m
Multiple Airlines
Deal found 3/6$764
This Travelocity deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/151:25 pm
BKK
-
PDX
2 stops24h 05m
Multiple Airlines
Wed 9/165:55 pm
PDX
-
BKK
2 stops25h 00m
Multiple Airlines
Deal found 3/6$797
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:40 pm
BKK
-
PDX
2 stops33h 30m
Delta
Mon 4/277:05 am
PDX
-
BKK
2 stops26h 30m
Delta
Deal found 3/6$831
This China Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:30 pm
BKK
-
PDX
2 stops30h 08m
Multiple Airlines
Sat 8/159:30 pm
PDX
-
BKK
2 stops24h 40m
Multiple Airlines
Deal found 3/8$836
This Expedia deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:20 am
BKK
-
PDX
2 stops37h 10m
Multiple Airlines
Tue 4/287:10 am
PDX
-
BKK
2 stops25h 30m
Multiple Airlines
Deal found 3/6$851
This Travelocity deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/291:25 pm
BKK
-
PDX
2 stops32h 36m
Multiple Airlines
Mon 10/267:00 am
PDX
-
BKK
2 stops24h 50m
Multiple Airlines
Deal found 3/8$856
This oojo deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:50 pm
BKK
-
PDX
2 stops39h 44m
STARLUX Airlines
Sat 8/157:38 pm
PDX
-
BKK
2 stops26h 22m
STARLUX Airlines
Deal found 3/7$878
This Korean Air deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:50 am
BKK
-
PDX
2 stops26h 52m
Korean Air
Sat 8/1511:10 am
PDX
-
BKK
2 stops23h 55m
Korean Air
Deal found 3/10$895
This BusinessClass deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:30 pm
BKK
-
PDX
2 stops30h 17m
Multiple Airlines
Wed 6/35:40 pm
PDX
-
BKK
2 stops26h 05m
Multiple Airlines
Deal found 3/10$898

Find flight deals from Suvarnabhumi to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$764
(Expedia)

One-way from

$490
(Gurufare)

Popular in

February

Cheapest in

August

Average price

$970
Provider with most accurate pricing for Bangkok Suvarnabhumi-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bangkok Suvarnabhumi-Portland flights.
Search Deals
From Bangkok Suvarnabhumi to Portland
Search Deals
One-way flight from Bangkok Suvarnabhumi to Portland
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Suvarnabhumi to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Wed 5/6

5:30 pm-9:38 am

2 stops30h 08m

Portland

Sat 8/15

9:30 pm-12:10 pm

2 stops24h 40m

$836
Quickest round-trip

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Wed 5/6

9:50 am-10:42 pm

2 stops26h 52m

Portland

Sat 8/15

11:10 am-1:05 am

2 stops23h 55m

$895

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Sat 9/5

5:50 pm-12:10 am

2 stops44h 20m

Portland

Wed 9/9

9:59 pm-12:00 pm

2 stops24h 01m

$938

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Wed 5/6

8:00 am-7:05 pm

2 stops49h 05m

Portland

Sat 8/15

7:45 pm-5:05 am

1 stop19h 20m

$987

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Sat 9/5

7:00 am-8:50 pm

2 stops27h 50m

Portland

Wed 9/9

3:43 pm-9:35 am

3 stops27h 52m

$1,042

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Tue 4/21

3:45 pm-4:33 pm

3 stops38h 48m

Portland

Tue 4/28

7:15 am-9:35 am

3 stops36h 20m

$1,050
Cheapest one-way
Quickest one-way

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Wed 7/22

1:25 pm-12:22 am

2 stops24h 57m

$490

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Wed 4/22

5:30 pm-9:38 am

2 stops30h 08m

$508

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Fri 5/1

1:20 pm-9:30 am

2 stops34h 10m

$511

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Sun 8/16

1:55 am-9:24 am

3 stops45h 29m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Suvarnabhumi to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Suvarnabhumi to Portland in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*1 star
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bangkok Suvarnabhumi Airport-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bangkok Suvarnabhumi Airport-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bangkok Suvarnabhumi Airport-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bangkok Suvarnabhumi Airport-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bangkok Suvarnabhumi Airport-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Suvarnabhumi to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Suvarnabhumi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bangkok Suvarnabhumi Airport to Portland

What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Portland?

Currently, August is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Portland (average of $729). Flying from Bangkok Suvarnabhumi Airport to Portland in July is currently the most expensive (average of $1,001). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated March 10, 2026.
See what other customers who have flown with STARLUX Airlines and Korean Air from Bangkok Suvarnabhumi Airport to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
8.9
Very good
280 reviews

Entertainment

8.8

Food

8.7

Overall

8.9

Comfort

8.9

Crew

9.2

Boarding

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
STARLUX Airlines
8.9
Very good
280 reviews
STARLUX Airlines
8.9
Very good
280 reviews

Entertainment

8.8

Food

8.7

Overall

8.9

Comfort

8.9

Crew

9.2

Boarding

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
Korean Air
8.4
Very good
1,202 reviews
STARLUX Airlines
8.9
Very good
280 reviews

Entertainment

8.8

Food

8.7

Overall

8.9

Comfort

8.9

Crew

9.2

Boarding

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Related info for your journey

Find useful and relevant information for your journey from Suvarnabhumi to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Portland from Bangkok Suvarnabhumi?

    For a flight from Bangkok Suvarnabhumi to Portland, you will be flying into Portland. Portland (PDX) is just 6.0 mi from the center of the city. Portland is the only Portland airport and it handles 0 inbound flights from Bangkok Suvarnabhumi per day. 2 airlines have flights to Portland from Bangkok Suvarnabhumi on a regular basis.

  • How long is the flight from Bangkok Suvarnabhumi Airport to Portland?

    Departing from Bangkok Suvarnabhumi Airport to Portland will take you 26h 52m. There are 7525 mi between Bangkok Suvarnabhumi Airport and Portland. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Bangkok Suvarnabhumi Airport to Portland round-trip?

    Currently priced at $779, Korean Air will fly you from Bangkok Suvarnabhumi Airport to Portland and back. In addition to Korean Air, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on STARLUX Airlines for as low as $926. Korean Air is priced at 20% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Bangkok Suvarnabhumi Airport to Portland one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $498. Users have also found prices from $529 and $535 on Korean Air and Delta, respectively.

  • Can I find deals for flights from Suvarnabhumi to Portland that include hotel bookings?

    Yes. In addition to deals on Suvarnabhumi to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Suvarnabhumi to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Suvarnabhumi to Portland.

  • Can I find deals for business class flights from Suvarnabhumi to Portland?

    Yes. Cheapflights offers flight deals from Suvarnabhumi to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, August is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Portland (average of $729). Flying from Bangkok Suvarnabhumi Airport to Portland in July is currently the most expensive (average of $1,001). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
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McMinnville
Tigard
The Dalles
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Top 2 airlines flying from Suvarnabhumi to Portland

Discover the top 2 airlines that operate flights from Suvarnabhumi to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$779Average$1,069FlexibilityNo cancel feeOn-time81%
STARLUX AirlinesCheapest$926Average$1,103FlexibilityNo cancel feeOn-timeN/A

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