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

Delta, Air Canada, and Korean Air 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 September 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.

$498 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.

9:40 pm - 2:51 pmBKK Bangkok Suvarnabhumi-PDX Portland

31h 11m2 stops Incheon Intl Seattle/Tacoma Intl

7:05 am - 1:25 pmPDX Portland-BKK Bangkok Suvarnabhumi

40h 20m2 stops Los Angeles Incheon Intl

$837Korean Air

Sun, Oct 18 - Sun, Oct 25

9:40 pm - 2:51 pmBKK Bangkok Suvarnabhumi-PDX Portland

31h 11m2 stops Incheon Intl Seattle/Tacoma Intl

7:05 am - 1:25 pmPDX Portland-BKK Bangkok Suvarnabhumi

40h 20m2 stops Los Angeles Incheon Intl

$866Korean Air

Sun, Oct 18 - Sun, Oct 25

11:55 pm - 2:41 pmBKK Bangkok Suvarnabhumi-PDX Portland

29h 46m2 stops Incheon Intl Vancouver Intl

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

23h 45m2 stops Vancouver Intl Incheon Intl

$892Air Canada

Tue, Nov 17 - Tue, Nov 24

2:35 am - 2:41 pmBKK Bangkok Suvarnabhumi-PDX Portland

26h 06m2 stops Incheon Intl Seattle/Tacoma Intl

9:51 am - 11:35 pmPDX Portland-BKK Bangkok Suvarnabhumi

23h 44m2 stops Seattle/Tacoma Intl Incheon Intl

$911Korean Air

Mon, Sep 21 - Sat, Sep 26

2:00 pm - 2:46 pmBKK Bangkok Suvarnabhumi-PDX Portland

38h 46m2 stops Hong Kong Intl Vancouver Intl

7:15 pm - 5:30 amPDX Portland-BKK Bangkok Suvarnabhumi

20h 15m1 stop Vancouver Intl

$928Air Canada

Sun, Oct 18 - 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

$931Air Canada

Sun, Jan 24 - Fri, Feb 12

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

$933Air Canada

Sun, Jan 24 - Fri, Feb 12

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

$935Air Canada

Sun, Jan 24 - Fri, Feb 12

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

16h 01m1 stop Vancouver Intl

7:10 pm - 11:00 amPDX Portland-BKK Bangkok Suvarnabhumi

24h 50m2 stops Vancouver Intl Singapore Changi

$943Air Canada

Sun, Jan 24 - Fri, Feb 12

2:00 pm - 9:31 amBKK Bangkok Suvarnabhumi-PDX Portland

33h 31m2 stops Hong Kong Intl Vancouver Intl

3:15 pm - 5:30 amPDX Portland-BKK Bangkok Suvarnabhumi

24h 15m1 stop Vancouver Intl

$943Air Canada

Sun, Oct 18 - Sun, Oct 25

Cheap last minute flights

Enter your travel dates to find the best prices.

1:10 pm - 7:50 pmBKK Bangkok Suvarnabhumi-PDX Portland

20h 40m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

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

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

$947STARLUX Airlines

Tue, Sep 8 - Tue, Sep 22

1:10 pm - 10:01 pmBKK Bangkok Suvarnabhumi-PDX Portland

22h 51m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

5:41 pm - 4:40 pmPDX Portland-BKK Bangkok Suvarnabhumi

32h 59m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

$1,006STARLUX Airlines

Thu, Sep 10 - Mon, Sep 14

1:10 pm - 7:50 pmBKK Bangkok Suvarnabhumi-PDX Portland

20h 40m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

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

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

$1,007Multiple Airlines

Wed, Sep 9 - Fri, Oct 2

1:10 pm - 10:01 pmBKK Bangkok Suvarnabhumi-PDX Portland

22h 51m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

5:41 pm - 4:40 pmPDX Portland-BKK Bangkok Suvarnabhumi

32h 59m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

$1,015STARLUX Airlines

Thu, Sep 10 - Mon, Sep 14

1:10 pm - 10:01 pmBKK Bangkok Suvarnabhumi-PDX Portland

22h 51m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

5:41 pm - 4:40 pmPDX Portland-BKK Bangkok Suvarnabhumi

32h 59m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

$1,036STARLUX Airlines

Thu, Sep 10 - Mon, Sep 14

2:35 am - 5:10 pmBKK Bangkok Suvarnabhumi-PDX Portland

28h 35m2 stops Incheon Intl Seattle/Tacoma Intl

6:08 am - 11:35 pmPDX Portland-BKK Bangkok Suvarnabhumi

27h 27m2 stops Los Angeles Incheon Intl

$1,059Korean Air

Wed, Sep 9 - Mon, Sep 14

9:35 am - 10:45 pmBKK Bangkok Suvarnabhumi-PDX Portland

27h 10m2 stops Tokyo Haneda San Francisco

3:43 pm - 9:35 amPDX Portland-BKK Bangkok Suvarnabhumi

27h 52m3 stops San Francisco Los Angeles Hong Kong Intl

$1,108United Airlines

Thu, Sep 10 - Mon, Sep 14

9:35 am - 10:45 pmBKK Bangkok Suvarnabhumi-PDX Portland

27h 10m2 stops Tokyo Haneda San Francisco

3:43 pm - 9:35 amPDX Portland-BKK Bangkok Suvarnabhumi

27h 52m3 stops San Francisco Los Angeles Hong Kong Intl

$1,109United Airlines

Thu, Sep 10 - Mon, Sep 14

2:35 am - 2:46 pmBKK Bangkok Suvarnabhumi-PDX Portland

26h 11m2 stops Incheon Intl Vancouver Intl

3:30 pm - 5:05 amPDX Portland-BKK Bangkok Suvarnabhumi

23h 35m1 stop Vancouver Intl

$1,908Air Canada

Wed, Sep 9 - Mon, Sep 14

2:35 am - 2:46 pmBKK Bangkok Suvarnabhumi-PDX Portland

26h 11m2 stops Incheon Intl Vancouver Intl

3:30 pm - 5:05 amPDX Portland-BKK Bangkok Suvarnabhumi

23h 35m1 stop Vancouver Intl

$1,913Air Canada

Wed, Sep 9 - Mon, Sep 14

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STARLUX Airlines flights from Bangkok to Portland

Our best STARLUX Airlines deals on Bangkok to Portland flight tickets

STARLUX Airlines

Sep 8

BKK1:10 pmBangkok Suvarnabhumi

20h 40m

2 stops

PDX7:50 pmPortland

Sep 22

PDX9:32 pmPortland

29h 08m

2 stops

BKK4:40 pmBangkok Suvarnabhumi

$947

STARLUX Airlines

Oct 15

BKK5:50 pmBangkok Suvarnabhumi

29h 39m

2 stops

PDX9:29 amPortland

Oct 22

PDX2:30 pmPortland

36h 10m

2 stops

BKK4:40 pmBangkok Suvarnabhumi

$994

STARLUX Airlines

Oct 16

BKK1:10 pmBangkok Suvarnabhumi

22h 46m

2 stops

PDX9:56 pmPortland

Oct 23

PDX9:29 pmPortland

25h 06m

2 stops

BKK12:35 pmBangkok Suvarnabhumi

$1,001

United Airlines flights from Bangkok to Portland

Our best United Airlines deals on Bangkok to Portland flight tickets

United Airlines

Sep 10

BKK9:35 amBangkok Suvarnabhumi

27h 10m

2 stops

PDX10:45 pmPortland

Sep 14

PDX3:43 pmPortland

27h 52m

3 stops

BKK9:35 amBangkok Suvarnabhumi

$1,108

United Airlines

Sep 10

BKK9:35 amBangkok Suvarnabhumi

27h 10m

2 stops

PDX10:45 pmPortland

Sep 14

PDX3:43 pmPortland

27h 52m

3 stops

BKK9:35 amBangkok Suvarnabhumi

$1,109

United Airlines

Sep 10

BKK9:35 amBangkok Suvarnabhumi

27h 10m

2 stops

PDX10:45 pmPortland

Sep 14

PDX3:43 pmPortland

27h 52m

3 stops

BKK9:35 amBangkok Suvarnabhumi

$1,111

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Sun 10/18

9:40 pm-2:51 pm

2 stops31h 11m

Portland

Sun 10/25

7:05 am-1:25 pm

2 stops40h 20m

$837

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Sun 10/18

9:40 pm-2:51 pm

2 stops31h 11m

Portland

Sun 10/25

7:05 am-1:25 pm

2 stops40h 20m

$866

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Tue 11/17

11:55 pm-2:41 pm

2 stops29h 46m

Portland

Tue 11/24

10:00 am-12:45 am

2 stops23h 45m

$892

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Mon 9/21

2:35 am-2:41 pm

2 stops26h 06m

Portland

Sat 9/26

9:51 am-11:35 pm

2 stops23h 44m

$911

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Sun 10/18

2:00 pm-2:46 pm

2 stops38h 46m

Portland

Sun 10/25

7:15 pm-5:30 am

1 stop20h 15m

$928

Quickest round-trip

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Sun 1/24

8:25 am-9:26 am

1 stop16h 01m

Portland

Fri 2/12

7:10 pm-6:30 am

1 stop20h 20m

$931

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Sun 1/24

8:25 am-9:26 am

1 stop16h 01m

Portland

Fri 2/12

7:10 pm-6:30 am

1 stop20h 20m

$933

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Sun 1/24

8:25 am-9:26 am

1 stop16h 01m

Portland

Fri 2/12

7:10 pm-6:30 am

1 stop20h 20m

$935

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Sun 1/24

8:25 am-9:26 am

1 stop16h 01m

Portland

Fri 2/12

7:10 pm-11:00 am

2 stops24h 50m

$943

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Sun 10/18

2:00 pm-9:31 am

2 stops33h 31m

Portland

Sun 10/25

3:15 pm-5:30 am

1 stop24h 15m

$943

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 typical for flights on this route.

Typical prices usually range from $815 to $1,014.
The lowest price recently found on this route was $837.

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	$498
Fastest flight time	22h 51m
Direct flights	None

The best one-way flight to Portland from Bangkok in the past 72 hours is $498. The best round-trip flight deal from Bangkok to Portland found on momondo in the last 72 hours is $837.

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 September 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 11,583 reviews		Search Air Canada flights

Lincoln City

Seaside

Vancouver

Cannon Beach

Salem

Astoria

Beaverton

Long Beach

Rockaway Beach

Hillsboro

Tigard

Longview

Hood River

Depoe Bay

Newberg

Clackamas

Troutdale

Gresham

Wilsonville

McMinnville

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 $498

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 10/19. 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

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Filter for what you want

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STARLUX Airlines flights from Bangkok to Portland

Our best STARLUX Airlines deals on Bangkok to Portland flight tickets

United Airlines flights from Bangkok to Portland

Our best United Airlines 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.

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

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