What airlines fly to Thailand?

Air Canada, United Airlines and STARLUX Airlines are the top three most popular airlines that fly to Thailand from Oregon according to our data. Air Canada is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 11 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

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

United Airlines, China Eastern, and Korean Air are the most popular carriers operating from Oregon to Thailand

How long is the flight from Oregon to Thailand?

The flight from Oregon to Thailand depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Portland (a popular airport in Oregon) to Bangkok Suvarnabhumi Airport (the most popular airport in Thailand), then the flight time is 21h 54m on average. If you fly from Medford (another popular airport in Oregon) to Bangkok Suvarnabhumi Airport, then the average flight time is 23h 57m.

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

Prices for flights from Oregon to Thailand refresh daily.

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

As of September 2026, there are 11 operators available to choose from for flights from Oregon to Thailand.

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

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 Thailand.

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

The necessary travel and health documents for your Thailand 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.

$388 Cheap Flights from Oregon to Thailand in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oregon to Thailand

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:49 pm - 12:05 pmPDX Portland-BKK Bangkok Suvarnabhumi

30h 16m2 stops Seattle/Tacoma Intl Manila Ninoy Aquino Intl

1:10 pm - 9:52 pmBKK Bangkok Suvarnabhumi-PDX Portland

23h 42m2 stops Manila Ninoy Aquino Intl Seattle/Tacoma Intl

$877Multiple Airlines

Sun, Nov 22 - Wed, Dec 23

1:49 pm - 12:05 pmPDX Portland-BKK Bangkok Suvarnabhumi

31h 16m2 stops Seattle/Tacoma Intl Manila Ninoy Aquino Intl

1:10 pm - 9:52 pmBKK Bangkok Suvarnabhumi-PDX Portland

23h 42m2 stops Manila Ninoy Aquino Intl Seattle/Tacoma Intl

$890Multiple Airlines

Fri, Nov 27 - Sun, Dec 13

7:05 am - 11:05 pmPDX Portland-BKK Bangkok Suvarnabhumi

26h 00m2 stops Los Angeles Incheon Intl

11:15 pm - 1:35 pmBKK Bangkok Suvarnabhumi-PDX Portland

29h 20m2 stops Incheon Intl Seattle/Tacoma Intl

$926Korean Air

Mon, Oct 26 - Mon, Nov 9

7:00 am - 5:10 amMFR Medford-BKK Bangkok Suvarnabhumi

31h 10m2 stops San Francisco Tokyo Haneda

9:10 am - 7:55 pmBKK Bangkok Suvarnabhumi-MFR Medford

25h 45m2 stops Tokyo Haneda San Francisco

$936United Airlines

Thu, Nov 26 - Tue, Jan 26

6:10 am - 5:10 amRDM Bend/Redmond-BKK Bangkok Suvarnabhumi

32h 00m2 stops Los Angeles Tokyo Haneda

9:10 am - 6:51 pmBKK Bangkok Suvarnabhumi-RDM Bend/Redmond

24h 41m2 stops Tokyo Haneda Los Angeles

$936United Airlines

Mon, Nov 9 - Sun, Dec 13

7:05 am - 10:45 pmPDX Portland-CNX Chiang Mai

25h 40m2 stops Los Angeles Incheon Intl

12:20 am - 4:21 pmCNX Chiang Mai-PDX Portland

31h 01m2 stops Incheon Intl Los Angeles

$945Korean Air

Mon, Oct 26 - Sun, Nov 8

7:09 am - 5:05 amPDX Portland-BKK Bangkok Suvarnabhumi

30h 56m2 stops San Francisco Tokyo Haneda

7:55 am - 1:29 pmBKK Bangkok Suvarnabhumi-PDX Portland

20h 34m2 stops Tokyo Narita Seattle/Tacoma Intl

$981Japan Airlines

Wed, Jan 20 - Thu, Jan 28

7:09 am - 5:05 amPDX Portland-BKK Bangkok Suvarnabhumi

30h 56m2 stops San Francisco Tokyo Haneda

7:55 am - 1:29 pmBKK Bangkok Suvarnabhumi-PDX Portland

20h 34m2 stops Tokyo Narita Seattle/Tacoma Intl

$981Japan Airlines

Mon, Jan 18 - Mon, Jan 25

6:00 am - 12:20 amMFR Medford-BKK Bangkok Suvarnabhumi

28h 20m2 stops San Francisco Tokyo Narita

7:10 am - 6:09 pmBKK Bangkok Suvarnabhumi-MFR Medford

25h 59m2 stops Tokyo Narita San Francisco

$990ANA

Sun, Oct 25 - Sat, Nov 7

2:08 pm - 9:35 amMFR Medford-BKK Bangkok Suvarnabhumi

29h 27m1 stop Los Angeles

7:10 am - 10:18 pmBKK Bangkok Suvarnabhumi-MFR Medford

30h 08m2 stops Tokyo Narita San Francisco

$1,153ANA

Thu, Oct 22 - Thu, Nov 5

Cheap last minute flights

Enter your travel dates to find the best prices.

5:41 pm - 8:55 amPDX Portland-BKK Bangkok Suvarnabhumi

25h 14m2 stops Seattle/Tacoma Intl Manila Ninoy Aquino Intl

11:40 pm - 9:52 pmBKK Bangkok Suvarnabhumi-PDX Portland

37h 12m2 stops Manila Ninoy Aquino Intl Seattle/Tacoma Intl

$877Multiple Airlines

Tue, Sep 29 - Tue, Dec 1

5:41 pm - 8:55 amPDX Portland-BKK Bangkok Suvarnabhumi

25h 14m2 stops Seattle/Tacoma Intl Manila Ninoy Aquino Intl

1:25 pm - 8:28 amBKK Bangkok Suvarnabhumi-PDX Portland

33h 03m2 stops Manila Ninoy Aquino Intl Seattle/Tacoma Intl

$917Multiple Airlines

Sun, Sep 27 - Fri, Oct 23

6:00 am - 10:15 pmRDM Bend/Redmond-BKK Bangkok Suvarnabhumi

26h 15m2 stops San Francisco Tokyo Narita

9:35 am - 8:57 pmBKK Bangkok Suvarnabhumi-RDM Bend/Redmond

25h 22m2 stops Tokyo Haneda Los Angeles

$939United Airlines

Mon, Sep 28 - Mon, Oct 19

6:00 am - 9:35 amRDM Bend/Redmond-BKK Bangkok Suvarnabhumi

37h 35m3 stops San Francisco Los Angeles Hong Kong Intl

9:35 am - 8:57 pmBKK Bangkok Suvarnabhumi-RDM Bend/Redmond

25h 22m2 stops Tokyo Haneda Los Angeles

$940United Airlines

Mon, Sep 28 - Mon, Oct 19

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

23h 44m2 stops Seattle/Tacoma Intl Incheon Intl

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

26h 06m2 stops Incheon Intl Seattle/Tacoma Intl

$997Korean Air

Thu, Sep 24 - Tue, Sep 29

5:34 pm - 10:10 pmPDX Portland-HKT Phuket City

38h 36m2 stops Los Angeles Incheon Intl

11:25 pm - 10:19 pmHKT Phuket City-PDX Portland

36h 54m2 stops Incheon Intl Los Angeles

$1,033Korean Air

Thu, Sep 24 - Wed, Oct 7

7:00 am - 10:10 pmPDX Portland-HKT Phuket City

25h 10m2 stops Seattle/Tacoma Intl Incheon Intl

11:25 pm - 5:04 pmHKT Phuket City-PDX Portland

31h 39m2 stops Incheon Intl Seattle/Tacoma Intl

$1,092Delta

Mon, Sep 28 - Wed, Oct 21

5:30 am - 10:10 pmPDX Portland-HKT Phuket City

26h 40m2 stops Seattle/Tacoma Intl Incheon Intl

11:25 pm - 5:04 pmHKT Phuket City-PDX Portland

31h 39m2 stops Incheon Intl Seattle/Tacoma Intl

$1,092Delta

Mon, Sep 28 - Mon, Oct 5

3:30 pm - 10:10 pmPDX Portland-BKK Bangkok Suvarnabhumi

40h 40m2 stops Vancouver Intl Singapore Changi

7:05 am - 7:11 pmBKK Bangkok Suvarnabhumi-PDX Portland

26h 06m1 stop Vancouver Intl

$1,585Air Canada

Thu, Sep 24 - Wed, Sep 30

3:30 pm - 8:45 pmPDX Portland-BKK Bangkok Suvarnabhumi

39h 15m2 stops Vancouver Intl Hong Kong Intl

8:25 am - 8:46 pmBKK Bangkok Suvarnabhumi-PDX Portland

27h 21m1 stop Vancouver Intl

$1,590Air Canada

Tue, Sep 29 - Tue, Dec 1

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Japan Airlines flights from Oregon to Thailand

Our best Japan Airlines deals on Oregon to Thailand flight tickets

Japan Airlines

Jan 19

PDX7:09 amPortland

30h 56m

2 stops

BKK5:05 amBangkok Suvarnabhumi

Jan 27

BKK7:55 amBangkok Suvarnabhumi

20h 34m

2 stops

PDX1:29 pmPortland

$981

Japan Airlines

Jan 19

PDX7:09 amPortland

30h 56m

2 stops

BKK5:05 amBangkok Suvarnabhumi

Jan 27

BKK7:55 amBangkok Suvarnabhumi

20h 34m

2 stops

PDX1:29 pmPortland

$982

Japan Airlines

Jan 18

PDX7:09 amPortland

25h 26m

2 stops

BKK11:35 pmBangkok Suvarnabhumi

Jan 25

BKK7:55 amBangkok Suvarnabhumi

20h 53m

2 stops

PDX1:48 pmPortland

$984

Air Canada flights from Oregon to Thailand

Our best Air Canada deals on Oregon to Thailand flight tickets

Air Canada

Dec 3

PDX10:00 amPortland

23h 20m

2 stops

BKK12:20 amBangkok Suvarnabhumi

Dec 13

BKK8:25 amBangkok Suvarnabhumi

16h 01m

1 stop

PDX9:26 amPortland

$1,031

Air Canada

Oct 5

PDX10:10 amPortland

28h 55m

1 stop

BKK5:05 amBangkok Suvarnabhumi

Oct 26

BKK11:55 pmBangkok Suvarnabhumi

34h 51m

2 stops

PDX8:46 pmPortland

$1,246

Air Canada

Oct 5

PDX3:30 pmPortland

23h 35m

1 stop

BKK5:05 amBangkok Suvarnabhumi

Oct 20

BKK8:00 amBangkok Suvarnabhumi

39h 31m

2 stops

PDX9:31 amPortland

$1,268

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBangkok

PDX Portland - BKK Bangkok Suvarnabhumi

PDXBKK

Portland

Sun 11/22

2:49 pm-12:05 pm

2 stops30h 16m

Bangkok Suvarnabhumi

Wed 12/23

1:10 pm-9:52 pm

2 stops23h 42m

$877

PortlandBangkok

PDX Portland - BKK Bangkok Suvarnabhumi

PDXBKK

Portland

Fri 11/27

1:49 pm-12:05 pm

2 stops31h 16m

Bangkok Suvarnabhumi

Sun 12/13

1:10 pm-9:52 pm

2 stops23h 42m

$890

PortlandBangkok

PDX Portland - BKK Bangkok Suvarnabhumi

PDXBKK

Portland

Mon 10/26

7:05 am-11:05 pm

2 stops26h 00m

Bangkok Suvarnabhumi

Mon 11/9

11:15 pm-1:35 pm

2 stops29h 20m

$926

MedfordBangkok

MFR Medford - BKK Bangkok Suvarnabhumi

MFRBKK

Medford

Thu 11/26

7:00 am-5:10 am

2 stops31h 10m

Bangkok Suvarnabhumi

Tue 1/26

9:10 am-7:55 pm

2 stops25h 45m

$936

RedmondBangkok

RDM Bend/Redmond - BKK Bangkok Suvarnabhumi

RDMBKK

Bend/Redmond

Mon 11/9

6:10 am-5:10 am

2 stops32h 00m

Bangkok Suvarnabhumi

Sun 12/13

9:10 am-6:51 pm

2 stops24h 41m

$936

PortlandChiang Mai

PDX Portland - CNX Chiang Mai

PDXCNX

Portland

Mon 10/26

7:05 am-10:45 pm

2 stops25h 40m

Chiang Mai

Sun 11/8

12:20 am-4:21 pm

2 stops31h 01m

$945

Quickest round-trip

PortlandBangkok

PDX Portland - BKK Bangkok Suvarnabhumi

PDXBKK

Portland

Wed 1/20

7:09 am-5:05 am

2 stops30h 56m

Bangkok Suvarnabhumi

Thu 1/28

7:55 am-1:29 pm

2 stops20h 34m

$981

PortlandBangkok

PDX Portland - BKK Bangkok Suvarnabhumi

PDXBKK

Portland

Mon 1/18

7:09 am-5:05 am

2 stops30h 56m

Bangkok Suvarnabhumi

Mon 1/25

7:55 am-1:29 pm

2 stops20h 34m

$981

MedfordBangkok

MFR Medford - BKK Bangkok Suvarnabhumi

MFRBKK

Medford

Sun 10/25

6:00 am-12:20 am

2 stops28h 20m

Bangkok Suvarnabhumi

Sat 11/7

7:10 am-6:09 pm

2 stops25h 59m

$990

MedfordBangkok

MFR Medford - BKK Bangkok Suvarnabhumi

MFRBKK

Medford

Thu 10/22

2:08 pm-9:35 am

1 stop29h 27m

Bangkok Suvarnabhumi

Thu 11/5

7:10 am-10:18 pm

2 stops30h 08m

$1,153

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 Thailand

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 Thailand?

The month of April is, on average, the cheapest month to fly to Thailand from Oregon, with most prices found around $925. If you are unable to visit Thailand during the month of April, then departing from Oregon during the month March is also very affordable. Most momondo users find prices during this month for around $977.

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

You are more likely to see cheaper flights to Thailand from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around $1,158 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from Oregon for as low as $1,056 on momondo.

Can stopping save me money on Oregon to Thailand flights?

You could potentially save up to 8% on your flight if you consider stops on a Oregon to Thailand flight.

Cheap Oregon to Thailand flight deals and tips

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

Best Price Found	$388
Fastest flight time	21h 54m
Direct flights	None

The best one-way flight to Thailand from Oregon in the past 72 hours is $388. The best round-trip flight deal from Oregon to Thailand found on momondo in the last 72 hours is $877.

The fastest flight from Oregon to Thailand takes 21h 54m

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

Search flight deals

Frequently asked questions about flying from Oregon to Thailand

When did momondo last update prices for flights from Oregon to Thailand?
Prices for flights from Oregon to Thailand refresh daily.
How many operators does momondo search for flights from Oregon to Thailand?
As of September 2026, there are 11 operators available to choose from for flights from Oregon to Thailand.
How old do you have to be to fly from Oregon to Thailand?
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 Thailand.
What documentation or ID do you need to fly to Thailand?
The necessary travel and health documents for your Thailand 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 Thailand

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $99	Free Cancellation	Rating 7.8 8,591 reviews	Search Delta flights
Cathay Pacific	PriceFrom $653	Free Cancellation	Rating 7.6 1,494 reviews	Search Cathay Pacific flights
STARLUX Airlines	PriceFrom $753	Free Cancellation	Rating 8.7 387 reviews	Search STARLUX Airlines flights
Singapore Airlines	PriceFrom $759	Free Cancellation	Rating 8.2 1,607 reviews	Search Singapore Airlines flights
Korean Air	PriceFrom $763	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
China Airlines	PriceFrom $773	Free Cancellation	Rating 8.3 847 reviews	Search China Airlines flights
Japan Airlines	PriceFrom $827	Free Cancellation	Rating 8.3 1,920 reviews	Search Japan Airlines flights
United Airlines	PriceFrom $872	Free Cancellation	Rating 7.4 10,226 reviews	Search United Airlines flights
EVA Air	PriceFrom $896	Free Cancellation	Rating 8.5 1,532 reviews	Search EVA Air flights
Air Canada	PriceFrom $900	Free Cancellation	Rating 7.1 11,668 reviews	Search Air Canada flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oregon to Thailand for you.

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

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

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

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 Thailand from Oregon.

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

If you are not ready to book a flight from Oregon to Thailand now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Thailand and let you know when they change.