What airlines fly to Portland?

Korean Air, STARLUX Airlines and Air Canada are the top three most popular airlines that fly to Portland from Bangkok according to our data. Korean Air is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 3 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

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

Air Canada, Korean Air, and Delta 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 October 2025, there are 3 operators 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.

$440 Cheap Flights from Bangkok to Portland in 2025/26

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Find the cheapest flights from Bangkok to Portland

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:20 pm - 11:37 pmBKK-PDX

25h 17m2 stops

5:44 pm - 12:00 pmPDX-BKK

27h 16m2 stops

$748Multiple Airlines

Find Deal

Mon, Nov 3 - Mon, Nov 24

11:50 pm - 4:50 pmBKK-PDX

32h 00m2 stops

5:55 pm - 5:50 pmPDX-BKK

32h 55m2 stops

$759Multiple Airlines

Find Deal

Thu, Nov 13 - Tue, Nov 18

8:15 am - 2:40 pmBKK-PDX

21h 25m1 stop

3:15 pm - 6:30 amPDX-BKK

24h 15m1 stop

$847Air Canada

Find Deal

Mon, Nov 3 - Mon, Nov 24

8:15 am - 9:15 amBKK-PDX

16h 00m1 stop

7:00 pm - 6:30 amPDX-BKK

20h 30m1 stop

$848Air Canada

Find Deal

Mon, Feb 9 - Wed, Feb 25

12:55 am - 7:11 pmBKK-PDX

33h 16m2 stops

9:10 am - 12:45 amPDX-BKK

24h 35m2 stops

$857Delta

Find Deal

Wed, Feb 11 - Sat, Feb 28

12:55 am - 12:49 pmBKK-PDX

26h 54m2 stops

7:15 am - 9:30 pmPDX-BKK

23h 15m2 stops

$858Korean Air

Find Deal

Sun, Nov 2 - Mon, Nov 24

9:30 pm - 4:45 pmBKK-PDX

34h 15m2 stops

7:15 am - 12:45 amPDX-BKK

26h 30m2 stops

$860Delta

Find Deal

Thu, Nov 6 - Mon, Nov 24

2:05 am - 1:14 pmBKK-PDX

26h 09m2 stops

7:10 am - 12:55 amPDX-BKK

26h 45m2 stops

$862Korean Air

Find Deal

Sun, Feb 8 - Sat, Feb 28

2:15 am - 1:23 pmBKK-PDX

26h 08m2 stops

7:00 am - 11:40 pmPDX-BKK

25h 40m2 stops

$902EVA Air

Find Deal

Wed, Nov 12 - Tue, Nov 18

5:15 pm - 11:59 pmBKK-PDX

21h 44m2 stops

10:30 pm - 11:10 amPDX-BKK

45h 40m2 stops

$908EVA Air

Find Deal

Fri, Nov 14 - Fri, Nov 28

Delta flights from Bangkok to Portland

Our best Delta deals on Bangkok to Portland flight tickets

Delta

Feb 11

BKK12:55 amBangkok Suvarnabhumi

33h 16m

2 stops

PDX7:11 pmPortland

Feb 28

PDX9:10 amPortland

24h 35m

2 stops

BKK12:45 amBangkok Suvarnabhumi

$857

Find similar

Delta

Nov 6

BKK9:30 pmBangkok Suvarnabhumi

34h 15m

2 stops

PDX4:45 pmPortland

Nov 24

PDX7:15 amPortland

26h 30m

2 stops

BKK12:45 amBangkok Suvarnabhumi

$860

Find similar

Delta

Feb 15

BKK9:40 amBangkok Suvarnabhumi

24h 31m

2 stops

PDX7:11 pmPortland

Mar 1

PDX9:10 amPortland

23h 10m

2 stops

BKK11:20 pmBangkok Suvarnabhumi

$881

Find similar

Korean Air flights from Bangkok to Portland

Our best Korean Air deals on Bangkok to Portland flight tickets

Korean Air

Nov 2

BKK12:55 amBangkok Suvarnabhumi

26h 54m

2 stops

PDX12:49 pmPortland

Nov 24

PDX7:15 amPortland

23h 15m

2 stops

BKK9:30 pmBangkok Suvarnabhumi

$858

Find similar

Korean Air

Feb 8

BKK2:05 amBangkok Suvarnabhumi

26h 09m

2 stops

PDX1:14 pmPortland

Feb 28

PDX7:10 amPortland

26h 45m

2 stops

BKK12:55 amBangkok Suvarnabhumi

$862

Find similar

Korean Air

Nov 13

BKK11:15 pmBangkok Suvarnabhumi

29h 03m

2 stops

PDX1:18 pmPortland

Nov 18

PDX6:29 amPortland

25h 51m

2 stops

BKK11:20 pmBangkok Suvarnabhumi

$869

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Mon 11/3

1:20 pm-11:37 pm

2 stops25h 17m

Portland

Mon 11/24

5:44 pm-12:00 pm

2 stops27h 16m

$748

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Thu 11/13

11:50 pm-4:50 pm

2 stops32h 00m

Portland

Tue 11/18

5:55 pm-5:50 pm

2 stops32h 55m

$759

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Mon 11/3

8:15 am-2:40 pm

1 stop21h 25m

Portland

Mon 11/24

3:15 pm-6:30 am

1 stop24h 15m

$847

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Mon 2/9

8:15 am-9:15 am

1 stop16h 00m

Portland

Wed 2/25

7:00 pm-6:30 am

1 stop20h 30m

$848

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Wed 2/11

12:55 am-7:11 pm

2 stops33h 16m

Portland

Sat 2/28

9:10 am-12:45 am

2 stops24h 35m

$857

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Sun 11/2

12:55 am-12:49 pm

2 stops26h 54m

Portland

Mon 11/24

7:15 am-9:30 pm

2 stops23h 15m

$858

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Thu 11/6

9:30 pm-4:45 pm

2 stops34h 15m

Portland

Mon 11/24

7:15 am-12:45 am

2 stops26h 30m

$860

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Sun 2/8

2:05 am-1:14 pm

2 stops26h 09m

Portland

Sat 2/28

7:10 am-12:55 am

2 stops26h 45m

$862

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Wed 11/12

2:15 am-1:23 pm

2 stops26h 08m

Portland

Tue 11/18

7:00 am-11:40 pm

2 stops25h 40m

$902

BangkokPortland

BKK - PDX

BKKPDX

Bangkok Suvarnabhumi

Fri 11/14

5:15 pm-11:59 pm

2 stops21h 44m

Portland

Fri 11/28

10:30 pm-11:10 am

2 stops45h 40m

$908

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 cheapest month to fly to Portland?

The cheapest month to fly to Portland from Bangkok is in August. Flight prices, which tend to average around $783, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in August, then you should wait until September to fly from Bangkok, when ticket prices are also cheap, with an average price of $951.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Tuesday when prices can be found for as low as $1,037. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Friday, with ticket prices averaging around $1,331.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the morning when flights can be purchased for as low as $1,107. In the evening is when there is more demand to fly to Portland, so prices are often more expensive at around $1,117 per ticket.

Cheap Bangkok to Portland flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Bangkok to Portland by plane?
The distance between Bangkok and Portland is about 7529.0 mi. 16h 00m 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 October 2025, there are 3 operators 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
Korean Air	PriceFrom $848	Free Cancellation	Rating 8.4 1,149 reviews	Search Korean Air flights
Air Canada	PriceFrom $870	Free Cancellation	Rating 7.1 10,307 reviews	Search Air Canada flights
STARLUX Airlines	PriceFrom $926	Free Cancellation	Rating 8.9 219 reviews	Search STARLUX Airlines flights

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Long Beach

Depoe Bay

Rockaway Beach

Beaverton

Hillsboro

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Gresham

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Longview

The Dalles

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Tigard

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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.