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$424+ 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PDX
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$841
(EaseMyTrip)

One-way from

$424
(Mytrip)

Popular in

January

Cheapest in

August

Average price

$951
Provider with most accurate pricing for Bangkok Suvarnabhumi-Portland flight deals.
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Provider most trusted by Cheapflights users for Bangkok Suvarnabhumi-Portland flights.
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From Bangkok Suvarnabhumi to Portland
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One-way flight from Bangkok Suvarnabhumi to Portland
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Highest demand for flights based on searches. 16% potential increase in price ($207 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 28, 2025.

This China Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 11/105:50 pmBKK - PDX
2 stops21h 19mMultiple Airlines
Mon 12/88:44 pmPDX - BKK
2 stops22h 06mMultiple Airlines
Deal found 10/26$841
This Air Canada deal was found by Cheapflights users on 10/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/188:15 amBKK - PDX
2 stops31h 11mAir Canada
Sat 11/227:00 pmPDX - BKK
1 stop20h 30mAir Canada
Deal found 10/27$852
This China Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 11/65:50 pmBKK - PDX
2 stops30h 50mMultiple Airlines
Mon 11/105:55 pmPDX - BKK
2 stops24h 55mMultiple Airlines
Deal found 10/27$853
This Delta deal was found by Cheapflights users on 10/28. 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.
Wed 11/512:55 amBKK - PDX
2 stops37h 58mDelta
Sun 11/165:26 pmPDX - BKK
2 stops40h 29mDelta
Deal found 10/28$856
This Air Canada deal was found by Cheapflights users on 10/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:00 amBKK - PDX
2 stops25h 30mAir Canada
Mon 11/103:15 pmPDX - BKK
1 stop24h 15mAir Canada
Deal found 10/26$858
This China Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 11/105:50 pmBKK - PDX
2 stops20h 47mMultiple Airlines
Wed 12/105:50 pmPDX - BKK
2 stops25h 00mMultiple Airlines
Deal found 10/26$859
This Expedia deal was found by Cheapflights users on 10/28. 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.
Thu 11/69:40 amBKK - PDX
2 stops25h 59mKorean Air
Sun 11/166:29 amPDX - BKK
2 stops27h 16mKorean Air
Deal found 10/28$860
This Korean Air deal was found by Cheapflights users on 10/26. 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.
Sun 11/912:55 amBKK - PDX
2 stops30h 27mKorean Air
Sun 12/76:29 amPDX - BKK
2 stops27h 16mKorean Air
Deal found 10/26$862
This Air Canada deal was found by Cheapflights users on 10/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:15 amBKK - PDX
1 stop16h 00mAir Canada
Fri 12/53:15 pmPDX - BKK
1 stop24h 15mAir Canada
Deal found 10/26$865

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 October 28, 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Portland that are best for you.

Fly from

Suvarnabhumi

Fly to

Portland

Route

Depart

Return

Price

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Mon 1/19

8:15 am-6:30 pm

1 stop25h 15m

Portland

Sat 2/21

7:00 pm-6:30 am

1 stop20h 30m

$841

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Tue 11/18

8:15 am-12:26 am

2 stops31h 11m

Portland

Sat 11/22

7:00 pm-6:30 am

1 stop20h 30m

$852

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Mon 11/10

5:50 pm-11:37 pm

2 stops20h 47m

Portland

Wed 12/10

5:50 pm-9:50 am

2 stops25h 00m

$859

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Thu 11/13

11:15 pm-1:18 pm

2 stops29h 03m

Portland

Tue 11/18

7:15 am-12:55 am

2 stops26h 40m

$866

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Fri 3/13

7:15 am-6:30 pm

1 stop25h 15m

Portland

Tue 3/17

1:35 pm-5:30 am

2 stops25h 55m

$870

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Fri 2/13

12:55 am-8:47 pm

2 stops34h 52m

Portland

Wed 2/25

7:10 am-12:55 am

2 stops26h 45m

$881

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Fri 11/14

9:30 pm-10:40 pm

2 stops40h 10m

Portland

Fri 11/28

9:11 am-12:55 am

2 stops24h 44m

$881

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Sun 12/14

8:20 am-8:36 am

3 stops39h 16m

$458

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Wed 11/26

2:25 am-6:30 pm

2 stops31h 05m

$472

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Mon 2/9

11:50 pm-10:46 pm

2 stops37h 56m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 18 results
1
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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 October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bangkok Suvarnabhumi Airport-Portland flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $1,005). 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.

How much does it cost to fly round-trip from Bangkok Suvarnabhumi Airport to Portland?

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 October 28, 2025.
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
219 reviews

Comfort

8.9

Boarding

8.9

Crew

9.2

Food

8.7

Overall

8.9

Entertainment

8.8

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
STARLUX Airlines
8.9
Very good
219 reviews
STARLUX Airlines
8.9
Very good
219 reviews

Comfort

8.9

Boarding

8.9

Crew

9.2

Food

8.7

Overall

8.9

Entertainment

8.8

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
Korean Air
8.4
Very good
1,155 reviews
STARLUX Airlines
8.9
Very good
219 reviews

Comfort

8.9

Boarding

8.9

Crew

9.2

Food

8.7

Overall

8.9

Entertainment

8.8

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!

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 25h 15m. There are 7525 mi between Bangkok Suvarnabhumi Airport and Portland.

  • 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 27% lower than the current average price of a flight leaving 3 months from now.

  • 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 $1,005). 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
Vancouver
Seaside
Clackamas
Lincoln City
Lake Oswego
Beaverton
McMinnville
Hillsboro
Cannon Beach
Long Beach
Longview
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Pacific City
Gresham
Tillamook
Troutdale

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Suvarnabhumi to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Suvarnabhumi to Redmond flights

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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$779Average$1,069FlexibilityNo cancel feeOn-time81%
STARLUX AirlinesCheapest$926Average$1,103FlexibilityNo cancel feeOn-timeN/A

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