What airlines fly to Bangkok?

Air Canada, United Airlines and STARLUX Airlines are the top three most popular airlines that fly to Bangkok from Oregon according to our data. Air Canada is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Bangkok. Keep in mind that there are 10 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Bangkok?

Flight times from Oregon to Bangkok vary, but if you’re flying out of Portland and flying into Bangkok Suvarnabhumi Airport (one of the most popular routes), then the duration is 23h 20m on average. Another popular route from Oregon to Bangkok is flying from Eugene to Bangkok Suvarnabhumi Airport, which will take roughly 24h 05m. Keep in mind that layovers or delays could extend your travel time.

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

United Airlines and Emirates are the most popular carriers operating from Oregon to Bangkok

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

Prices for flights from Oregon to Bangkok refresh daily.

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

As of November 2026, there are 10 operators available to choose from for flights from Oregon to Bangkok.

How old do you have to be to fly from Oregon to Bangkok?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Bangkok.

What documentation or ID do you need to fly to Bangkok?

The necessary travel and health documents for your Bangkok trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$445 Cheap Flights from Oregon to Bangkok in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oregon to Bangkok

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:30 pm - 12:05 pmPDX Portland-BKK Bangkok Suvarnabhumi

47h 35m2 stops Seattle/Tacoma Intl Manila Ninoy Aquino Intl

1:10 pm - 10:23 pmBKK Bangkok Suvarnabhumi-PDX Portland

24h 13m2 stops Manila Ninoy Aquino Intl Seattle/Tacoma Intl

$886Multiple Airlines

Wed, Jan 20 - Wed, Feb 3

7:40 pm - 12:05 pmPDX Portland-BKK Bangkok Suvarnabhumi

26h 25m2 stops Seattle/Tacoma Intl Manila Ninoy Aquino Intl

1:30 pm - 10:44 pmBKK Bangkok Suvarnabhumi-PDX Portland

23h 14m2 stops Manila Ninoy Aquino Intl Seattle/Tacoma Intl

$920Multiple Airlines

Fri, Apr 9 - Thu, Apr 22

6:20 am - 9:30 pmRDM Bend/Redmond-BKK Bangkok Suvarnabhumi

24h 10m2 stops Seattle/Tacoma Intl Incheon Intl

1:05 am - 4:35 pmBKK Bangkok Suvarnabhumi-RDM Bend/Redmond

29h 30m2 stops Incheon Intl Seattle/Tacoma Intl

$1,016Korean Air

Wed, Mar 10 - Mon, Mar 15

6:10 am - 12:20 amRDM Bend/Redmond-BKK Bangkok Suvarnabhumi

27h 10m2 stops Seattle/Tacoma Intl Incheon Intl

9:50 am - 4:55 pmBKK Bangkok Suvarnabhumi-RDM Bend/Redmond

22h 05m2 stops Incheon Intl Seattle/Tacoma Intl

$1,016Korean Air

Tue, Jan 19 - Tue, Feb 16

6:15 am - 11:35 pmEUG Eugene-BKK Bangkok Suvarnabhumi

27h 20m2 stops Seattle/Tacoma Intl Incheon Intl

11:30 pm - 11:47 pmBKK Bangkok Suvarnabhumi-EUG Eugene

38h 17m2 stops Incheon Intl Seattle/Tacoma Intl

$1,042Delta

Mon, Apr 12 - Wed, May 19

6:15 am - 1:35 pmEUG Eugene-BKK Bangkok Suvarnabhumi

41h 20m2 stops Seattle/Tacoma Intl Incheon Intl

9:40 pm - 11:47 pmBKK Bangkok Suvarnabhumi-EUG Eugene

40h 07m2 stops Incheon Intl Seattle/Tacoma Intl

$1,042Delta

Wed, Mar 31 - Wed, May 12

4:13 pm - 4:30 pmPDX Portland-BKK Bangkok Suvarnabhumi

33h 17m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

5:40 pm - 8:54 pmBKK Bangkok Suvarnabhumi-PDX Portland

42h 14m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,148STARLUX Airlines

Sun, Nov 22 - Sat, Dec 19

7:40 pm - 4:30 pmPDX Portland-BKK Bangkok Suvarnabhumi

29h 50m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

5:40 pm - 7:43 pmBKK Bangkok Suvarnabhumi-PDX Portland

41h 03m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,148STARLUX Airlines

Wed, Feb 24 - Wed, Mar 10

7:00 am - 5:00 amPDX Portland-BKK Bangkok Suvarnabhumi

31h 00m2 stops Los Angeles Osaka Kansai Intl

7:55 am - 1:50 pmBKK Bangkok Suvarnabhumi-PDX Portland

20h 55m2 stops Tokyo Narita San Francisco

$1,193Japan Airlines

Mon, Dec 7 - Mon, Dec 14

7:00 am - 5:00 amPDX Portland-BKK Bangkok Suvarnabhumi

31h 00m2 stops Los Angeles Osaka Kansai Intl

7:55 am - 4:25 pmBKK Bangkok Suvarnabhumi-PDX Portland

23h 30m2 stops Tokyo Narita San Francisco

$1,193Japan Airlines

Thu, Dec 3 - Tue, Jan 19

Cheap last minute flights

Enter your travel dates to find the best prices.

6:08 am - 11:05 pmEUG Eugene-BKK Bangkok Suvarnabhumi

25h 57m2 stops Seattle/Tacoma Intl Incheon Intl

11:15 pm - 1:01 pmBKK Bangkok Suvarnabhumi-EUG Eugene

28h 46m2 stops Incheon Intl Seattle/Tacoma Intl

$1,047Korean Air

Mon, Nov 16 - Wed, Dec 9

5:45 pm - 12:05 pmPDX Portland-BKK Bangkok Suvarnabhumi

27h 20m2 stops Seattle/Tacoma Intl Manila Ninoy Aquino Intl

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

16h 01m1 stop Vancouver Intl

$1,057Multiple Airlines

Mon, Nov 16 - Wed, Dec 9

5:45 pm - 12:05 pmPDX Portland-BKK Bangkok Suvarnabhumi

27h 20m2 stops Seattle/Tacoma Intl Manila Ninoy Aquino Intl

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

25h 06m1 stop Vancouver Intl

$1,065Multiple Airlines

Mon, Nov 16 - Wed, Dec 9

5:45 pm - 12:05 pmPDX Portland-BKK Bangkok Suvarnabhumi

27h 20m2 stops Seattle/Tacoma Intl Manila Ninoy Aquino Intl

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

16h 01m1 stop Vancouver Intl

$1,067Multiple Airlines

Mon, Nov 16 - Wed, Dec 9

6:08 am - 11:05 pmEUG Eugene-BKK Bangkok Suvarnabhumi

25h 57m2 stops Seattle/Tacoma Intl Incheon Intl

11:15 pm - 1:01 pmBKK Bangkok Suvarnabhumi-EUG Eugene

28h 46m2 stops Incheon Intl Seattle/Tacoma Intl

$1,138Korean Air

Mon, Nov 16 - Sun, Dec 13

10:59 am - 11:30 amPDX Portland-BKK Bangkok Suvarnabhumi

33h 31m3 stops San Francisco Los Angeles Hong Kong Intl

4:55 pm - 12:03 pmBKK Bangkok Suvarnabhumi-PDX Portland

34h 08m3 stops Hong Kong Intl Los Angeles San Francisco

$1,213United Airlines

Wed, Nov 11 - Tue, Feb 23

10:59 am - 11:30 amPDX Portland-BKK Bangkok Suvarnabhumi

33h 31m3 stops San Francisco Los Angeles Hong Kong Intl

4:55 pm - 12:03 pmBKK Bangkok Suvarnabhumi-PDX Portland

34h 08m2 stops Hong Kong Intl San Francisco

$1,221United Airlines

Wed, Nov 11 - Tue, Feb 23

10:59 am - 11:30 amPDX Portland-BKK Bangkok Suvarnabhumi

33h 31m3 stops San Francisco Los Angeles Hong Kong Intl

7:10 am - 6:16 pmBKK Bangkok Suvarnabhumi-PDX Portland

26h 06m2 stops Tokyo Narita San Francisco

$1,225United Airlines

Wed, Nov 11 - Tue, Feb 23

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

20h 20m1 stop Vancouver Intl

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

21h 16m1 stop Vancouver Intl

$2,069Air Canada

Mon, Nov 16 - Wed, Dec 9

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

20h 20m1 stop Vancouver Intl

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

21h 16m1 stop Vancouver Intl

$2,079Air Canada

Mon, Nov 16 - Wed, Dec 9

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Qatar Airways flights from Oregon to Bangkok

Our best Qatar Airways deals on Oregon to Bangkok flight tickets

Qatar Airways

Jan 17

PDX5:25 amPortland

34h 15m

2 stops

BKK6:40 amBangkok Suvarnabhumi

Jan 24

BKK3:00 amBangkok Suvarnabhumi

29h 43m

2 stops

PDX5:43 pmPortland

$950

Qatar Airways

Jan 27

PDX9:30 amPortland

30h 10m

2 stops

BKK6:40 amBangkok Suvarnabhumi

Feb 11

BKK8:35 pmBangkok Suvarnabhumi

34h 02m

2 stops

PDX3:37 pmPortland

$987

Qatar Airways

Jan 17

PDX8:30 amPortland

31h 10m

2 stops

BKK6:40 amBangkok Suvarnabhumi

Mar 2

BKK8:15 amBangkok Suvarnabhumi

46h 19m

2 stops

PDX3:34 pmPortland

$988

Korean Air flights from Oregon to Bangkok

Our best Korean Air deals on Oregon to Bangkok flight tickets

Korean Air

Jan 12

EUG6:25 amEugene

24h 05m

2 stops

BKK9:30 pmBangkok Suvarnabhumi

Feb 8

BKK1:05 amBangkok Suvarnabhumi

26h 48m

2 stops

EUG12:53 pmEugene

$1,016

Korean Air

Feb 4

EUG6:25 amEugene

24h 05m

2 stops

BKK9:30 pmBangkok Suvarnabhumi

Feb 15

BKK1:05 amBangkok Suvarnabhumi

30h 39m

2 stops

EUG4:44 pmEugene

$1,047

Korean Air

Feb 18

RDM6:10 amBend/Redmond

25h 55m

2 stops

BKK11:05 pmBangkok Suvarnabhumi

Feb 21

BKK1:05 amBangkok Suvarnabhumi

30h 50m

2 stops

RDM4:55 pmBend/Redmond

$1,048

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBangkok

PDX Portland - BKK Bangkok Suvarnabhumi

PDXBKK

Portland

Wed 1/20

9:30 pm-12:05 pm

2 stops47h 35m

Bangkok Suvarnabhumi

Wed 2/3

1:10 pm-10:23 pm

2 stops24h 13m

$886

PortlandBangkok

PDX Portland - BKK Bangkok Suvarnabhumi

PDXBKK

Portland

Fri 4/9

7:40 pm-12:05 pm

2 stops26h 25m

Bangkok Suvarnabhumi

Thu 4/22

1:30 pm-10:44 pm

2 stops23h 14m

$920

RedmondBangkok

RDM Bend/Redmond - BKK Bangkok Suvarnabhumi

RDMBKK

Bend/Redmond

Wed 3/10

6:20 am-9:30 pm

2 stops24h 10m

Bangkok Suvarnabhumi

Mon 3/15

1:05 am-4:35 pm

2 stops29h 30m

$1,016

Quickest round-trip

RedmondBangkok

RDM Bend/Redmond - BKK Bangkok Suvarnabhumi

RDMBKK

Bend/Redmond

Tue 1/19

6:10 am-12:20 am

2 stops27h 10m

Bangkok Suvarnabhumi

Tue 2/16

9:50 am-4:55 pm

2 stops22h 05m

$1,016

EugeneBangkok

EUG Eugene - BKK Bangkok Suvarnabhumi

EUGBKK

Eugene

Mon 4/12

6:15 am-11:35 pm

2 stops27h 20m

Bangkok Suvarnabhumi

Wed 5/19

11:30 pm-11:47 pm

2 stops38h 17m

$1,042

EugeneBangkok

EUG Eugene - BKK Bangkok Suvarnabhumi

EUGBKK

Eugene

Wed 3/31

6:15 am-1:35 pm

2 stops41h 20m

Bangkok Suvarnabhumi

Wed 5/12

9:40 pm-11:47 pm

2 stops40h 07m

$1,042

PortlandBangkok

PDX Portland - BKK Bangkok Suvarnabhumi

PDXBKK

Portland

Sun 11/22

4:13 pm-4:30 pm

2 stops33h 17m

Bangkok Suvarnabhumi

Sat 12/19

5:40 pm-8:54 pm

2 stops42h 14m

$1,148

PortlandBangkok

PDX Portland - BKK Bangkok Suvarnabhumi

PDXBKK

Portland

Wed 2/24

7:40 pm-4:30 pm

2 stops29h 50m

Bangkok Suvarnabhumi

Wed 3/10

5:40 pm-7:43 pm

2 stops41h 03m

$1,148

PortlandBangkok

PDX Portland - BKK Bangkok Suvarnabhumi

PDXBKK

Portland

Mon 12/7

7:00 am-5:00 am

2 stops31h 00m

Bangkok Suvarnabhumi

Mon 12/14

7:55 am-1:50 pm

2 stops20h 55m

$1,193

PortlandBangkok

PDX Portland - BKK Bangkok Suvarnabhumi

PDXBKK

Portland

Thu 12/3

7:00 am-5:00 am

2 stops31h 00m

Bangkok Suvarnabhumi

Tue 1/19

7:55 am-4:25 pm

2 stops23h 30m

$1,193

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 Oregon to Bangkok

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

Other information

What is the cheapest month to fly to Bangkok?

If you aren’t able to travel during the month of April, then book flights to Bangkok from Oregon during March instead. Flights to Bangkok in March, while not as cheap as those in April, still average around $988.

How far in advance should I book a flight from Oregon to Bangkok?

You are more likely to see cheaper flights to Bangkok from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $1,171 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Oregon for as low as $985 on momondo.

Cheap Oregon to Bangkok flight deals and tips

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

Best Price Found	$445
Fastest flight time	22h 52m
Direct flights	None

The best one-way flight to Bangkok from Oregon in the past 72 hours is $445. The best round-trip flight deal from Oregon to Bangkok found on momondo in the last 72 hours is $886.

The fastest flight from Oregon to Bangkok takes 22h 52m

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

Search flight deals

Frequently asked questions about flying from Oregon to Bangkok

When did momondo last update prices for flights from Oregon to Bangkok?
Prices for flights from Oregon to Bangkok refresh daily.
How many operators does momondo search for flights from Oregon to Bangkok?
As of November 2026, there are 10 operators available to choose from for flights from Oregon to Bangkok.
How old do you have to be to fly from Oregon to Bangkok?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Bangkok.
What documentation or ID do you need to fly to Bangkok?
The necessary travel and health documents for your Bangkok trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oregon to Bangkok

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $99	Free Cancellation	Rating 7.8 8,704 reviews	Search Delta flights
Singapore Airlines	PriceFrom $759	Free Cancellation	Rating 8.2 1,635 reviews	Search Singapore Airlines flights
Korean Air	PriceFrom $763	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
STARLUX Airlines	PriceFrom $773	Free Cancellation	Rating 8.8 415 reviews	Search STARLUX Airlines flights
China Airlines	PriceFrom $781	Free Cancellation	Rating 8.3 859 reviews	Search China Airlines flights
Japan Airlines	PriceFrom $864	Free Cancellation	Rating 8.3 1,974 reviews	Search Japan Airlines flights
United Airlines	PriceFrom $875	Free Cancellation	Rating 7.3 10,474 reviews	Search United Airlines flights
Air Canada	PriceFrom $889	Free Cancellation	Rating 7.1 11,885 reviews	Search Air Canada flights
EVA Air	PriceFrom $896	Free Cancellation	Rating 8.5 1,552 reviews	Search EVA Air flights
ANA	PriceFrom $1,026	Free Cancellation	Rating 8.3 1,340 reviews	Search ANA flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oregon to Bangkok. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Bangkok from Oregon with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bangkok from Oregon.

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

Price alerts on flights to Bangkok from Oregon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Oregon to Bangkok from $445

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Bangkok departing on 11/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Qatar Airways flights from Oregon to Bangkok

Our best Qatar Airways deals on Oregon to Bangkok flight tickets

Korean Air flights from Oregon to Bangkok

Our best Korean Air deals on Oregon to Bangkok flight tickets

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See travel insights to Bangkok from

How to get the cheapest flight ticket from Oregon to Bangkok

What is the cheapest month to fly to Bangkok?

How far in advance should I book a flight from Oregon to Bangkok?

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

What airlines fly to Bangkok?

How long does it take to fly to Bangkok?

Cheap Oregon to Bangkok flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Oregon to Bangkok

Best airlines flying from Oregon to Bangkok

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

Why use momondo?

An easier way to manage your Bangkok 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 Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok

Fly your favorite airline to Bangkok

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

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

Fly to other destinations from Oregon

According to popular flight searches on momondo this year

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