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฿17,048+ 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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
— PDX
17 Jun — 24 Jun1
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 12 June 2025.

Return from

฿28,163

One-way from

฿17,048

Popular in

January

Cheapest in

March

Average price

฿32,857
เดลต้า
  • เดลต้า
  • 24/6-28/6
  • 4 total stops
  • 75h 29m total
  • Bangkok to Portland
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23/6
  • 23/6
  • 3 total stops
  • 49h 57m total
  • Bangkok to Portland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (฿177,396 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (฿76,857 potential savings vs. average return price).
Search Deals
Average for return flights in June 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 12 June 2025.

Tue 24/602:35BKK - PDX
2 stops35h 54mเดลต้า
Sat 28/617:50PDX - BKK
2 stops39h 35mเดลต้า
Deal found 11/6฿28,163
Mon 15/917:30BKK - PDX
2 stops20h 29mChina Airlines
Mon 12/119:45PDX - BKK
2 stops23h 05mChina Airlines
Deal found 12/6฿31,064
Thu 26/609:45BKK - PDX
2 stops26h 45mJapan Airlines
Sun 29/607:00PDX - BKK
2 stops26h 00mJapan Airlines
Deal found 11/6฿32,042
Wed 25/602:35BKK - PDX
2 stops26h 23mKorean Air
Sun 29/609:10PDX - BKK
2 stops25h 55mKorean Air
Deal found 11/6฿32,466
Wed 23/713:30BKK - PDX
2 stops23h 26mMultiple Airlines
Wed 30/713:25PDX - BKK
2 stops32h 50mMultiple Airlines
Deal found 11/6฿33,314
Mon 15/907:00BKK - PDX
2 stops40h 28mUnited Airlines
Mon 12/109:00PDX - BKK
3 stops34h 50mUnited Airlines
Deal found 12/6฿33,705
Wed 23/711:15BKK - PDX
2 stops60h 15mแอร์แคนาดา
Wed 30/710:05PDX - BKK
2 stops23h 50mแอร์แคนาดา
Deal found 11/6฿34,324
Wed 23/709:35BKK - PDX
2 stops23h 11mANA
Wed 30/710:05PDX - BKK
2 stops29h 55mANA
Deal found 10/6฿34,780
Fri 25/708:05BKK - PDX
2 stops27h 18mAmerican Airlines
Thu 31/700:59PDX - BKK
2 stops32h 01mAmerican Airlines
Deal found 10/6฿49,970
Fri 11/712:05BKK - PDX
1 stop37h 15mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Fri 18/717:05PDX - BKK
2 stops26h 25mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 12/6฿66,790
Thu 10/701:05BKK - PDX
3 stops31h 41mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Fri 18/712:55PDX - BKK
2 stops30h 50mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 11/6฿117,282
Fri 11/709:20BKK - PDX
2 stops41h 00mSingapore Airlines
Fri 18/707:00PDX - BKK
3 stops44h 25mSingapore Airlines
Deal found 12/6฿117,999

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 12 June 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

02:35-00:29

2 stops35h 54m

Portland

Sat 28/6

17:50-23:25

2 stops39h 35m

฿28,163

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Thu 26/6

09:45-22:30

2 stops26h 45m

Portland

Sun 29/6

07:00-23:00

2 stops26h 00m

฿32,042

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Wed 25/6

02:35-14:58

2 stops26h 23m

Portland

Sun 29/6

09:10-01:05

2 stops25h 55m

฿32,466

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Wed 23/7

13:30-22:56

2 stops23h 26m

Portland

Wed 30/7

13:25-12:15

2 stops32h 50m

฿33,314

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Wed 23/7

11:15-09:30

2 stops60h 15m

Portland

Wed 30/7

10:05-23:55

2 stops23h 50m

฿34,324

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Mon 14/7

02:40-18:26

2 stops53h 46m

Portland

Thu 24/7

19:35-09:45

2 stops24h 10m

฿34,552

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Wed 23/7

09:35-18:46

2 stops23h 11m

Portland

Wed 30/7

10:05-06:00

2 stops29h 55m

฿34,780

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Fri 25/7

08:05-21:23

2 stops27h 18m

Portland

Thu 31/7

00:59-23:00

2 stops32h 01m

฿49,970

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Fri 11/7

12:05-11:20

1 stop37h 15m

Portland

Fri 18/7

17:05-09:30

2 stops26h 25m

฿66,790

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Thu 10/7

01:05-18:46

3 stops31h 41m

Portland

Fri 18/7

12:55-09:45

2 stops30h 50m

฿117,282

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 21 results
1
2
3

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

How long is the flight to Portland?

On average, a flight from Bangkok to Portland takes 26 hours 45 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, แอร์แคนาดา and Korean Air.

Japan Airlines
Japan Airlines
From ฿976
แอร์แคนาดา
แอร์แคนาดา
From ฿856
Korean Air
Korean Air
From ฿872

What are the cheapest airlines that fly to Portland?

The cheapest airlines flying from Bangkok to Portland are แอร์แคนาดา, Korean Air and STARLUX 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 12 June 2025.
STARLUX Airlines
9.1
Wonderful
Check prices

Boarding

9.0

Overall

9.1

Crew

9.3

Comfort

9.0

Entertainment

8.9

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.1
Wonderful
STARLUX Airlines
9.1
Wonderful
Check prices

Boarding

9.0

Overall

9.1

Crew

9.3

Comfort

9.0

Entertainment

8.9

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very Good
1,088 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Boarding

9.0

Overall

9.1

Crew

9.3

Comfort

9.0

Entertainment

8.9

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very Good
1,490 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Boarding

9.0

Overall

9.1

Crew

9.3

Comfort

9.0

Entertainment

8.9

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very Good
738 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Boarding

9.0

Overall

9.1

Crew

9.3

Comfort

9.0

Entertainment

8.9

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
ANA
8.3
Very Good
882 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Boarding

9.0

Overall

9.1

Crew

9.3

Comfort

9.0

Entertainment

8.9

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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 (26 hours 45 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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