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฿14,893+ Cheap flights to Portland

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
— PDX
2 May — 9 May1
1 adult

Flights to Portland in 2025

Find the latest flights to Portland in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 27 April 2025.

Return from

฿31,388

One-way from

฿14,893

Popular in

January

Cheapest in

March

Average price

฿35,696
Japan Airlines
  • Japan Airlines
  • 18/5-1/6
  • 4 total stops
  • 73h 02m total
  • Bangkok to Portland
Search Deals
20/5
  • 20/5
  • 2 total stops
  • 55h 24m total
  • Bangkok to Portland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (฿193,703 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (฿81,347 potential savings vs. average return price).
Search Deals
Average for return flights in April 2025
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Find flight deals to Portland

Cheapest flights to Portland
Explore the most affordable flight options available to Portland. Find the lowest fares based on data from user searches, with prices last updated on 27 April 2025.

Tue 24/609:45BKK - PDX
2 stops26h 45mJapan Airlines
Thu 3/710:30PDX - BKK
2 stops22h 30mJapan Airlines
Deal found 26/4฿30,654
Sun 1/613:10BKK - PDX
2 stops19h 50mSTARLUX Airlines
Fri 27/621:59PDX - BKK
2 stops24h 01mSTARLUX Airlines
Deal found 27/4฿31,455
Sat 31/502:35BKK - PDX
2 stops35h 35mเดลต้า
Fri 27/607:15PDX - BKK
2 stops26h 10mเดลต้า
Deal found 27/4฿34,461
Sat 10/509:50BKK - PDX
2 stops26h 51mKorean Air
Tue 13/509:10PDX - BKK
2 stops24h 30mKorean Air
Deal found 26/4฿34,494
Sat 17/502:40BKK - PDX
2 stops47h 12mChina Airlines
Sun 1/617:30PDX - BKK
2 stops26h 15mChina Airlines
Deal found 26/4฿34,961
Mon 23/601:35BKK - PDX
2 stops29h 15mEVA Air
Thu 3/721:59PDX - BKK
2 stops22h 51mEVA Air
Deal found 26/4฿37,533
Sun 18/515:30BKK - PDX
3 stops35h 12mMultiple Airlines
Sun 1/606:15PDX - BKK
2 stops26h 45mMultiple Airlines
Deal found 26/4฿44,011
Tue 24/612:50BKK - PDX
2 stops43h 56mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Thu 3/710:54PDX - BKK
3 stops43h 06mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 26/4฿49,420
Sun 18/512:05BKK - PDX
1 stop37h 15mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Sun 1/613:15PDX - BKK
1 stop30h 15mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 26/4฿66,717

Cheapflights Fare Finder

Locate flights to Portland that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 27 April 2025.
Use the filters below to find and compare flights to Portland that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Tue 24/6

09:45-22:30

2 stops26h 45m

Portland

Thu 3/7

10:30-23:00

2 stops22h 30m

฿30,654

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Sun 1/6

13:10-19:00

2 stops19h 50m

Portland

Fri 27/6

21:59-12:00

2 stops24h 01m

฿31,455

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Sat 31/5

02:35-00:10

2 stops35h 35m

Portland

Fri 27/6

07:15-23:25

2 stops26h 10m

฿34,461

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Sat 10/5

09:50-22:41

2 stops26h 51m

Portland

Tue 13/5

09:10-23:40

2 stops24h 30m

฿34,494

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Sat 17/5

02:40-11:52

2 stops47h 12m

Portland

Sun 1/6

17:30-09:45

2 stops26h 15m

฿34,961

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Mon 23/6

01:35-16:50

2 stops29h 15m

Portland

Thu 3/7

21:59-10:50

2 stops22h 51m

฿37,533

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Sun 18/5

15:30-12:42

3 stops35h 12m

Portland

Sun 1/6

06:15-23:00

2 stops26h 45m

฿44,011

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Tue 24/6

12:50-18:46

2 stops43h 56m

Portland

Thu 3/7

10:54-20:00

3 stops43h 06m

฿49,420

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Sun 18/5

12:05-11:20

1 stop37h 15m

Portland

Sun 1/6

13:15-09:30

1 stop30h 15m

฿66,717

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Tue 20/5

19:00-12:24

2 stops55h 24m

฿14,893

Flights are sorted by cheapest return flights first.

Deals found on 26/4

Showing 1-10 of 18 results
1
2

Best time to book a flight to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland with our price prediction graph.
Estimated return 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 to Portland

When is the best time to book a flight to Portland?

Use this chart to determine the optimal time to book a return flight from Bangkok to Portland. Price data was last updated on 18 April 2025.

The best time to book flights to Portland is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to Portland?

On average, a flight from Bangkok to Portland takes 23 hours 10 minutes. Flights to Portland from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Portland?

The most popular airlines flying from Bangkok to Portland are Japan Airlines and แอร์แคนาดา.

Japan Airlines

Japan Airlines

From ฿983

แอร์แคนาดา

แอร์แคนาดา

From ฿856

What are the cheapest airlines that fly to Portland?

The cheapest airlines flying from Bangkok to Portland are แอร์แคนาดา and Japan Airlines.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland ranges from 18.0 - 142.0 mm per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Portland when rainfall is around 18.0 mm.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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 27 April 2025.
STARLUX Airlines
9.1
Wonderful
Check prices

Comfort

9.0

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
STARLUX Airlines
9.1
Wonderful
Check prices

Comfort

9.0

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
EVA Air
8.4
Very Good
1,182 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Comfort

9.0

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very Good
1,063 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Comfort

9.0

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Japan Airlines
8.3
Very Good
1,458 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Comfort

9.0

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very Good
729 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Comfort

9.0

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

FAQs about flying to Portland

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

    Portland (PDX), located 9.7 km from the city centre, is the airport you fly into when you book flights to Portland.

  • Can I find cheaper flights to Portland if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Portland on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Portland?

    Based on reviews from Cheapflights users, แอร์แคนาดา is rated the highest out of the airlines that fly to Portland.

  • Where does the fastest flight to Portland depart from?

    For those looking to save time traveling to Portland, Bangkok offers the quickest one-way flight (23 hours 10 minutes).

  • Does Portland have rental cars?

    Yes. Those touching down at Portland can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Portland?

    Yes. Portland has hotels nearby for those requiring accommodations. Sheraton Portland Airport Hotel is the closest property to Portland (1.6 km away from Portland).

See more FAQs

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Wilsonville

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