What airlines fly to Thailand?

Air Canada, STARLUX Airlines and Korean Air 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 33% 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?

Philippine Airlines, Delta, and United Airlines 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 23h 41m on average. If you fly from Medford (another popular airport in Oregon) to Bangkok Suvarnabhumi Airport, then the average flight time is 24h 15m.

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 March 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.

$344 Cheap Flights from Oregon to Thailand in 2026

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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.

4:38 pm - 8:55 am

BOI

BKK

27h 17m

2 stops

10:20 am - 11:03 am

BKK

BOI

37h 43m

2 stops

$715Multiple Airlines

Wed, Apr 29 - Tue, May 12

6:04 pm - 4:40 pm

BOI

BKK

33h 36m

2 stops

5:50 pm - 10:57 pm

BKK

BOI

42h 07m

2 stops

$784STARLUX Airlines

Mon, Apr 13 - Mon, Apr 20

8:28 pm - 12:00 pm

BOI

BKK

26h 32m

2 stops

1:10 pm - 10:57 pm

BKK

BOI

22h 47m

2 stops

$797STARLUX Airlines

Tue, Apr 14 - Tue, Apr 21

1:52 pm - 4:35 am

RDM

BKK

48h 43m

2 stops

9:35 am - 8:43 pm

BKK

RDM

49h 08m

2 stops

$882United Airlines

Tue, Aug 18 - Tue, Aug 25

7:03 am - 12:10 pm

EUG

BKK

39h 07m

2 stops

5:30 pm - 11:59 pm

BKK

EUG

20h 29m

2 stops

$883China Airlines

Tue, May 12 - Mon, Jun 1

1:52 pm - 9:35 am

RDM

BKK

29h 43m

3 stops

9:35 am - 8:43 pm

BKK

RDM

49h 08m

2 stops

$886United Airlines

Tue, Aug 18 - Tue, Aug 25

5:49 pm - 5:20 pm

PDX

HKT

33h 31m

2 stops

6:20 pm - 4:49 pm

HKT

PDX

36h 29m

2 stops

$917Cathay Pacific

Mon, Apr 13 - Wed, Apr 22

10:30 am - 10:50 am

PDX

HKT

58h 20m

2 stops

11:50 am - 4:49 pm

HKT

PDX

42h 59m

2 stops

$929Cathay Pacific

Tue, Apr 14 - Tue, Apr 21

2:37 pm - 10:50 am

PDX

HKT

30h 13m

2 stops

8:10 pm - 12:52 pm

HKT

PDX

30h 42m

2 stops

$936Singapore Airlines

Mon, Apr 20 - Mon, Apr 27

5:49 pm - 10:50 am

PDX

HKT

27h 01m

2 stops

8:10 pm - 4:50 pm

HKT

PDX

34h 40m

2 stops

$991Singapore Airlines

Fri, May 1 - Thu, May 14

STARLUX Airlines flights from Oregon to Thailand

Our best STARLUX Airlines deals on Oregon to Thailand flight tickets

STARLUX Airlines

Apr 13

BOI6:04 pmBoise Air Term. Gowen Fld

33h 36m

2 stops

BKK4:40 pmBangkok Suvarnabhumi

Apr 20

BKK5:50 pmBangkok Suvarnabhumi

42h 07m

2 stops

BOI10:57 pmBoise Air Term. Gowen Fld

$784

STARLUX Airlines

Apr 14

BOI8:28 pmBoise Air Term. Gowen Fld

26h 32m

2 stops

BKK12:00 pmBangkok Suvarnabhumi

Apr 21

BKK1:10 pmBangkok Suvarnabhumi

22h 47m

2 stops

BOI10:57 pmBoise Air Term. Gowen Fld

$797

STARLUX Airlines

Apr 14

BOI6:04 pmBoise Air Term. Gowen Fld

28h 56m

2 stops

BKK12:00 pmBangkok Suvarnabhumi

Jun 17

BKK5:50 pmBangkok Suvarnabhumi

43h 09m

2 stops

BOI11:59 pmBoise Air Term. Gowen Fld

$803

Singapore Airlines flights from Oregon to Thailand

Our best Singapore Airlines deals on Oregon to Thailand flight tickets

Singapore Airlines

May 8

PDX5:49 pmPortland

27h 11m

2 stops

BKK11:00 amBangkok Suvarnabhumi

May 18

BKK3:30 pmBangkok Suvarnabhumi

32h 17m

2 stops

PDX9:47 amPortland

$887

Singapore Airlines

Apr 20

PDX2:37 pmPortland

30h 13m

2 stops

HKT10:50 amPhuket City

Apr 27

HKT8:10 pmPhuket City

30h 42m

2 stops

PDX12:52 pmPortland

$936

Singapore Airlines

May 1

PDX5:49 pmPortland

27h 01m

2 stops

HKT10:50 amPhuket City

May 14

HKT8:10 pmPhuket City

34h 40m

2 stops

PDX4:50 pmPortland

$991

Fly from

Fly to

Route

Depart

Return

Price

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Wed 4/29

4:38 pm-8:55 am

2 stops27h 17m

Bangkok Suvarnabhumi

Tue 5/12

10:20 am-11:03 am

2 stops37h 43m

$715

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Mon 4/13

6:04 pm-4:40 pm

2 stops33h 36m

Bangkok Suvarnabhumi

Mon 4/20

5:50 pm-10:57 pm

2 stops42h 07m

$784

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Tue 4/14

8:28 pm-12:00 pm

2 stops26h 32m

Bangkok Suvarnabhumi

Tue 4/21

1:10 pm-10:57 pm

2 stops22h 47m

$797

RedmondBangkok

RDM - BKK

RDMBKK

Bend/Redmond

Tue 8/18

1:52 pm-4:35 am

2 stops48h 43m

Bangkok Suvarnabhumi

Tue 8/25

9:35 am-8:43 pm

2 stops49h 08m

$882

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Tue 5/12

7:03 am-12:10 pm

2 stops39h 07m

Bangkok Suvarnabhumi

Mon 6/1

5:30 pm-11:59 pm

2 stops20h 29m

$883

RedmondBangkok

RDM - BKK

RDMBKK

Bend/Redmond

Tue 8/18

1:52 pm-9:35 am

3 stops29h 43m

Bangkok Suvarnabhumi

Tue 8/25

9:35 am-8:43 pm

2 stops49h 08m

$886

PortlandPhuket City

PDX - HKT

PDXHKT

Portland

Mon 4/13

5:49 pm-5:20 pm

2 stops33h 31m

Phuket City

Wed 4/22

6:20 pm-4:49 pm

2 stops36h 29m

$917

PortlandPhuket City

PDX - HKT

PDXHKT

Portland

Tue 4/14

10:30 am-10:50 am

2 stops58h 20m

Phuket City

Tue 4/21

11:50 am-4:49 pm

2 stops42h 59m

$929

PortlandPhuket City

PDX - HKT

PDXHKT

Portland

Mon 4/20

2:37 pm-10:50 am

2 stops30h 13m

Phuket City

Mon 4/27

8:10 pm-12:52 pm

2 stops30h 42m

$936

PortlandPhuket City

PDX - HKT

PDXHKT

Portland

Fri 5/1

5:49 pm-10:50 am

2 stops27h 01m

Phuket City

Thu 5/14

8:10 pm-4:50 pm

2 stops34h 40m

$991

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 September is, on average, the cheapest month to fly to Thailand from Oregon, with most prices found around $927. If you are unable to visit Thailand during the month of September, then departing from Oregon during the month August is also very affordable. Most momondo users find prices during this month for around $945.

How far in advance should I book a flight 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 $1,070 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 $932 on momondo.

Can stopping save me money on Oregon to Thailand flights?

You could potentially save up to 16% 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

Fastest flight time	23h 00m
Direct flights	None

The fastest flight from Oregon to Thailand takes 23h 00m

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

Search flight deals

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 March 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 $139	Free Cancellation	Rating 7.9 8,246 reviews	Search Delta flights
Cathay Pacific	PriceFrom $669	Free Cancellation	Rating 7.6 1,187 reviews	Search Cathay Pacific flights
STARLUX Airlines	PriceFrom $757	Free Cancellation	Rating 8.9 276 reviews	Search STARLUX Airlines flights
Singapore Airlines	PriceFrom $759	Free Cancellation	Rating 8.2 1,465 reviews	Search Singapore Airlines flights
Korean Air	PriceFrom $763	Free Cancellation	Rating 8.4 1,195 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $776	Free Cancellation	Rating 8.3 1,719 reviews	Search Japan Airlines flights
China Airlines	PriceFrom $781	Free Cancellation	Rating 8.3 809 reviews	Search China Airlines flights
ANA	PriceFrom $785	Free Cancellation	Rating 8.4 1,108 reviews	Search ANA flights
United Airlines	PriceFrom $805	Free Cancellation	Rating 7.4 9,381 reviews	Search United Airlines flights
EVA Air	PriceFrom $896	Free Cancellation	Rating 8.4 1,362 reviews	Search EVA Air 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.