What is the cheapest airline that flies from Bangkok to Portland?

Air Canada and United Airlines are the most popular carriers operating from Bangkok to Portland

When did momondo last update prices for flights from Bangkok to Portland Airport?

Prices for flights from Bangkok to Portland Airport were last updated today.

How many operators does momondo search for flights from Bangkok to Portland Airport?

As of August 2026, there is 1 operator available to choose from for flights from Bangkok to Portland Airport.

How old do you have to be to fly from Bangkok to Portland Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bangkok to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$515 Cheap Flights from Bangkok to Portland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bangkok to Portland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:05 am - 9:31 amBKK Bangkok Suvarnabhumi-PDX Portland

16h 26m1 stop Vancouver Intl

7:10 pm - 5:30 amPDX Portland-BKK Bangkok Suvarnabhumi

20h 20m1 stop Vancouver Intl

$883Air Canada

Fri, Oct 9 - Sun, Oct 25

7:45 am - 8:46 pmBKK Bangkok Suvarnabhumi-PDX Portland

52h 01m2 stops Singapore Changi Vancouver Intl

10:00 am - 12:45 amPDX Portland-BKK Bangkok Suvarnabhumi

23h 45m2 stops Vancouver Intl Incheon Intl

$899Air Canada

Mon, Jan 25 - Thu, Feb 11

8:25 am - 2:41 pmBKK Bangkok Suvarnabhumi-PDX Portland

21h 16m1 stop Vancouver Intl

3:15 pm - 6:30 amPDX Portland-BKK Bangkok Suvarnabhumi

24h 15m1 stop Vancouver Intl

$902Air Canada

Fri, Jan 22 - Sun, Feb 14

8:25 am - 6:31 pmBKK Bangkok Suvarnabhumi-PDX Portland

25h 06m1 stop Vancouver Intl

3:15 pm - 6:30 amPDX Portland-BKK Bangkok Suvarnabhumi

24h 15m1 stop Vancouver Intl

$902Air Canada

Fri, Jan 22 - Tue, Feb 16

8:25 am - 6:31 pmBKK Bangkok Suvarnabhumi-PDX Portland

25h 06m1 stop Vancouver Intl

7:10 pm - 6:30 amPDX Portland-BKK Bangkok Suvarnabhumi

20h 20m1 stop Vancouver Intl

$902Air Canada

Fri, Jan 22 - Mon, Feb 15

7:05 am - 2:46 pmBKK Bangkok Suvarnabhumi-PDX Portland

21h 41m1 stop Vancouver Intl

7:00 am - 10:00 pmPDX Portland-BKK Bangkok Suvarnabhumi

25h 00m2 stops Vancouver Intl Incheon Intl

$908Multiple Airlines

Fri, Oct 9 - Sun, Oct 25

8:25 am - 9:26 amBKK Bangkok Suvarnabhumi-PDX Portland

16h 01m1 stop Vancouver Intl

7:10 pm - 6:30 amPDX Portland-BKK Bangkok Suvarnabhumi

20h 20m1 stop Vancouver Intl

$909Air Canada

Sat, Jan 23 - Mon, Feb 15

9:40 am - 8:46 pmBKK Bangkok Suvarnabhumi-PDX Portland

26h 06m2 stops Incheon Intl Vancouver Intl

3:15 pm - 6:30 amPDX Portland-BKK Bangkok Suvarnabhumi

24h 15m1 stop Vancouver Intl

$909Air Canada

Sat, Jan 23 - Sun, Feb 14

8:25 am - 9:26 amBKK Bangkok Suvarnabhumi-PDX Portland

16h 01m1 stop Vancouver Intl

7:00 am - 12:45 amPDX Portland-BKK Bangkok Suvarnabhumi

26h 45m2 stops Vancouver Intl Incheon Intl

$909Air Canada

Fri, Jan 22 - Tue, Feb 16

11:15 pm - 5:04 pmBKK Bangkok Suvarnabhumi-PDX Portland

31h 49m2 stops Incheon Intl Seattle/Tacoma Intl

7:02 pm - 11:20 pmPDX Portland-BKK Bangkok Suvarnabhumi

37h 18m2 stops Los Angeles Incheon Intl

$910Korean Air

Thu, Oct 29 - Sun, Nov 1

Cheap last minute flights

Enter your travel dates to find the best prices.

5:50 pm - 9:25 amBKK Bangkok Suvarnabhumi-PDX Portland

29h 35m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

9:32 pm - 4:40 pmPDX Portland-BKK Bangkok Suvarnabhumi

29h 08m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

$986Multiple Airlines

Thu, Aug 27 - Fri, Sep 11

5:50 pm - 10:09 amBKK Bangkok Suvarnabhumi-PDX Portland

30h 19m2 stops Taipei City Taiwan Taoyuan Intl San Francisco

8:18 pm - 4:40 pmPDX Portland-BKK Bangkok Suvarnabhumi

30h 22m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

$986Multiple Airlines

Fri, Aug 28 - Fri, Sep 11

3:45 pm - 10:11 amBKK Bangkok Suvarnabhumi-PDX Portland

32h 26m3 stops Hong Kong Intl Los Angeles San Francisco

9:00 am - 9:35 amPDX Portland-BKK Bangkok Suvarnabhumi

34h 35m3 stops San Francisco Los Angeles Hong Kong Intl

$1,128United Airlines

Thu, Aug 27 - Fri, Sep 11

3:45 pm - 10:11 amBKK Bangkok Suvarnabhumi-PDX Portland

32h 26m3 stops Hong Kong Intl Los Angeles San Francisco

11:15 am - 9:35 amPDX Portland-BKK Bangkok Suvarnabhumi

32h 20m3 stops San Francisco Los Angeles Hong Kong Intl

$1,128United Airlines

Fri, Aug 28 - Fri, Sep 11

3:45 pm - 10:11 amBKK Bangkok Suvarnabhumi-PDX Portland

32h 26m3 stops Hong Kong Intl Los Angeles San Francisco

7:00 am - 4:35 amPDX Portland-BKK Bangkok Suvarnabhumi

31h 35m2 stops San Francisco Tokyo Haneda

$1,129United Airlines

Thu, Aug 27 - Fri, Sep 11

3:45 pm - 10:11 amBKK Bangkok Suvarnabhumi-PDX Portland

32h 26m3 stops Hong Kong Intl Los Angeles San Francisco

5:30 am - 4:35 amPDX Portland-BKK Bangkok Suvarnabhumi

33h 05m2 stops San Francisco Tokyo Haneda

$1,129United Airlines

Fri, Aug 28 - Fri, Sep 11

7:05 am - 9:48 amBKK Bangkok Suvarnabhumi-PDX Portland

16h 43m1 stop Vancouver Intl

3:30 pm - 11:35 pmPDX Portland-BKK Bangkok Suvarnabhumi

42h 05m2 stops Vancouver Intl Incheon Intl

$1,949Multiple Airlines

Fri, Aug 28 - Fri, Sep 11

12:05 pm - 11:10 amBKK Bangkok Suvarnabhumi-PDX Portland

37h 05m1 stop Amsterdam Schiphol

1:05 pm - 9:30 amPDX Portland-BKK Bangkok Suvarnabhumi

30h 25m1 stop Amsterdam Schiphol

$2,434KLM

Thu, Aug 27 - Fri, Sep 11

12:05 pm - 11:10 amBKK Bangkok Suvarnabhumi-PDX Portland

37h 05m1 stop Amsterdam Schiphol

1:05 pm - 9:30 amPDX Portland-BKK Bangkok Suvarnabhumi

30h 25m1 stop Amsterdam Schiphol

$2,434KLM

Fri, Aug 28 - Fri, Sep 11

12:05 pm - 11:10 amBKK Bangkok Suvarnabhumi-PDX Portland

37h 05m1 stop Amsterdam Schiphol

1:42 pm - 9:15 amPDX Portland-BKK Bangkok Suvarnabhumi

29h 33m2 stops Minneapolis St Paul Paris Charles de Gaulle

$2,438Multiple Airlines

Thu, Aug 27 - Fri, Sep 11

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Air Canada flights from Bangkok to Portland

Our best Air Canada deals on Bangkok to Portland flight tickets

Air Canada

Oct 9

BKK7:05 amBangkok Suvarnabhumi

16h 26m

1 stop

PDX9:31 amPortland

Oct 25

PDX7:10 pmPortland

20h 20m

1 stop

BKK5:30 amBangkok Suvarnabhumi

$883

Air Canada

Jan 25

BKK7:45 amBangkok Suvarnabhumi

52h 01m

2 stops

PDX8:46 pmPortland

Feb 11

PDX10:00 amPortland

23h 45m

2 stops

BKK12:45 amBangkok Suvarnabhumi

$899

Air Canada

Jan 22

BKK8:25 amBangkok Suvarnabhumi

25h 06m

1 stop

PDX6:31 pmPortland

Feb 15

PDX7:10 pmPortland

20h 20m

1 stop

BKK6:30 amBangkok Suvarnabhumi

$902

Korean Air flights from Bangkok to Portland

Our best Korean Air deals on Bangkok to Portland flight tickets

Korean Air

Oct 29

BKK11:15 pmBangkok Suvarnabhumi

31h 49m

2 stops

PDX5:04 pmPortland

Nov 1

PDX7:02 pmPortland

37h 18m

2 stops

BKK11:20 pmBangkok Suvarnabhumi

$910

Korean Air

Jan 24

BKK11:15 pmBangkok Suvarnabhumi

28h 53m

2 stops

PDX1:08 pmPortland

Feb 12

PDX6:40 amPortland

23h 50m

2 stops

BKK9:30 pmBangkok Suvarnabhumi

$951

Korean Air

Jan 24

BKK11:15 pmBangkok Suvarnabhumi

28h 53m

2 stops

PDX1:08 pmPortland

Feb 14

PDX6:40 amPortland

23h 50m

2 stops

BKK9:30 pmBangkok Suvarnabhumi

$953

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Fri 10/9

7:05 am-9:31 am

1 stop16h 26m

Portland

Sun 10/25

7:10 pm-5:30 am

1 stop20h 20m

$883

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Mon 1/25

7:45 am-8:46 pm

2 stops52h 01m

Portland

Thu 2/11

10:00 am-12:45 am

2 stops23h 45m

$899

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Fri 1/22

8:25 am-2:41 pm

1 stop21h 16m

Portland

Sun 2/14

3:15 pm-6:30 am

1 stop24h 15m

$902

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Fri 1/22

8:25 am-6:31 pm

1 stop25h 06m

Portland

Tue 2/16

3:15 pm-6:30 am

1 stop24h 15m

$902

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Fri 1/22

8:25 am-6:31 pm

1 stop25h 06m

Portland

Mon 2/15

7:10 pm-6:30 am

1 stop20h 20m

$902

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Fri 10/9

7:05 am-2:46 pm

1 stop21h 41m

Portland

Sun 10/25

7:00 am-10:00 pm

2 stops25h 00m

$908

Quickest round-trip

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Sat 1/23

8:25 am-9:26 am

1 stop16h 01m

Portland

Mon 2/15

7:10 pm-6:30 am

1 stop20h 20m

$909

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Sat 1/23

9:40 am-8:46 pm

2 stops26h 06m

Portland

Sun 2/14

3:15 pm-6:30 am

1 stop24h 15m

$909

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Fri 1/22

8:25 am-9:26 am

1 stop16h 01m

Portland

Tue 2/16

7:00 am-12:45 am

2 stops26h 45m

$909

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Thu 10/29

11:15 pm-5:04 pm

2 stops31h 49m

Portland

Sun 11/1

7:02 pm-11:20 pm

2 stops37h 18m

$910

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bangkok to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Bangkok and Portland?

Prices are currently low for flights on this route.

Typical prices usually range from $926 to $1,026.
The lowest price recently found on this route was $883.

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Bangkok is in October. Flight prices, which tend to average around $849, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in October, then you should wait until December to fly from Bangkok, when ticket prices are also cheap, with an average price of $868.

Cheap Bangkok to Portland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok to Portland

Best Price Found	$515
Fastest flight time	22h 51m
Direct flights	None

The best one-way flight to Portland from Bangkok in the past 72 hours is $515. The best round-trip flight deal from Bangkok to Portland found on momondo in the last 72 hours is $883.

The fastest flight from Bangkok to Portland takes 22h 51m

There are no direct flights from Bangkok to Portland. There are no popular flight routes from Bangkok to Portland.

Search flight deals

Frequently asked questions about flying from Bangkok to Portland

How far is Bangkok to Portland by plane?
The distance between Bangkok and Portland is about 7529.0 mi. 22h 51m is a normal flight duration for this route.
When did momondo last update prices for flights from Bangkok to Portland Airport?
Prices for flights from Bangkok to Portland Airport were last updated today.
How many operators does momondo search for flights from Bangkok to Portland Airport?
As of August 2026, there is 1 operator available to choose from for flights from Bangkok to Portland Airport.
How old do you have to be to fly from Bangkok to Portland Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bangkok to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Bangkok to Portland

Compare and see reviews for airlines that fly from Bangkok to Portland with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $886	Free Cancellation	Rating 7.1 11,519 reviews		Search Air Canada flights

Lincoln City

Seaside

Vancouver

Cannon Beach

Salem

Astoria

Long Beach

Beaverton

Rockaway Beach

Hillsboro

Tigard

Depoe Bay

Longview

Hood River

Newberg

Clackamas

Troutdale

Gresham

Kelso

Wilsonville

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to Portland?

Finding the right flight to Portland from Bangkok is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

Can I find flights from Bangkok to Portland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Portland from Bangkok which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Bangkok to Portland?

momondo provides multiple filters to help you find the best flight to Portland from Bangkok. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Bangkok to Portland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Bangkok and alert you when they change.

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Bangkok to Portland from $515

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok to Portland departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Bangkok to Portland

Cheap round-trip flights

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Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Air Canada flights from Bangkok to Portland

Our best Air Canada deals on Bangkok to Portland flight tickets

Korean Air flights from Bangkok to Portland

Our best Korean Air deals on Bangkok to Portland flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Bangkok to Portland that are best for you.

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How to get the cheapest flight ticket from Bangkok to Portland

What is the typical price of a round-trip flight between Bangkok and Portland?

What is the cheapest month to fly to Portland?

What is the cheapest airline that flies from Bangkok to Portland?

Cheap Bangkok to Portland flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Bangkok to Portland

Best airlines flying from Bangkok to Portland

Compare and see reviews for airlines that fly from Bangkok to Portland with momondo

Traveling to a place near Portland?

Why use momondo?

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Oregon

Fly your favorite airline to Portland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Portland

List of cabin classes available on flights landing in Portland. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Complete your trip to Portland

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