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

United Airlines, Japan Airlines, and Delta are the most popular carriers operating from Oregon to Bangkok Suvarnabhumi

What airlines fly to Bangkok Suvarnabhumi Airport?

Air Canada, STARLUX Airlines and United Airlines are the top three most popular airlines that fly to Bangkok Suvarnabhumi Airport from Oregon according to our data. Air Canada is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Bangkok Suvarnabhumi Airport. Keep in mind that there are 13 different airlines that fly to Bangkok Suvarnabhumi Airport on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Bangkok Suvarnabhumi Airport?

Flight times vary depending on what airport in Oregon you fly out of and what airport in Bangkok Suvarnabhumi Airport you fly into. For example, flying from Portland to Bangkok Suvarnabhumi Airport takes 21h 45m on average. On the other hand, flying from Redmond to Bangkok Suvarnabhumi Airport takes 24h 45m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

Prices for flights from Oregon to Bangkok Suvarnabhumi Airport were last updated today.

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

As of August 2025, there are 13 operators available to choose from for flights from Oregon to Bangkok Suvarnabhumi Airport.

How old do you have to be to fly from Oregon to Bangkok Suvarnabhumi 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 Oregon to Bangkok Suvarnabhumi Airport.

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

The required travel and health documents for your Bangkok Suvarnabhumi 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 Bangkok Suvarnabhumi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$430 Cheap Flights from Oregon to Bangkok Suvarnabhumi Airport in 2025

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Find the cheapest flights from Oregon to Bangkok

Round-trip

One-way

Last minute

Cheap round-trip flights

9:50 am - 6:30 amPDX-BKK

29h 40m2 stops

9:25 am - 6:30 pmBKK-PDX

24h 05m2 stops

$763ANA

Find Deal

mar., ene. 13 - mié., feb. 25

9:30 pm - 8:00 pmPDX-BKK

31h 30m2 stops

8:00 pm - 10:55 amBKK-PDX

29h 55m2 stops

$771Singapore Airlines

Find Deal

lun., ene. 12 - lun., feb. 2

7:45 pm - 4:30 pmPDX-BKK

29h 45m2 stops

1:45 pm - 8:43 pmBKK-PDX

21h 58m2 stops

$783STARLUX Airlines

Find Deal

mié., ene. 14 - mié., feb. 18

6:30 am - 9:45 pmEUG-BKK

25h 15m2 stops

9:40 pm - 10:54 pmBKK-EUG

39h 14m2 stops

$794Delta

Find Deal

lun., ago. 18 - lun., sep. 1

6:15 am - 11:25 pmMFR-BKK

27h 10m2 stops

2:35 am - 4:44 pmBKK-MFR

28h 09m2 stops

$794Delta

Find Deal

mar., sep. 23 - lun., oct. 20

5:45 am - 11:25 amPDX-BKK

38h 40m3 stops

9:25 am - 8:05 pmBKK-PDX

25h 40m2 stops

$795United Airlines

Find Deal

dom., ene. 18 - jue., feb. 5

5:45 am - 5:10 amPDX-BKK

32h 25m2 stops

9:25 am - 12:19 amBKK-PDX

29h 54m3 stops

$796United Airlines

Find Deal

sáb., ene. 24 - mié., feb. 11

5:57 am - 12:45 amEUG-BKK

28h 48m2 stops

1:00 am - 4:28 pmBKK-EUG

30h 28m2 stops

$800Korean Air

Find Deal

mar., oct. 28 - mar., nov. 11

6:15 am - 9:45 pmMFR-BKK

25h 30m2 stops

9:50 am - 4:44 pmBKK-MFR

44h 54m2 stops

$800Korean Air

Find Deal

mar., sep. 23 - mar., oct. 21

5:30 pm - 12:35 pmPDX-BKK

28h 05m2 stops

5:40 pm - 6:53 pmBKK-PDX

40h 13m2 stops

$807STARLUX Airlines

Find Deal

dom., ene. 11 - sáb., ene. 31

EVA Air flights from Oregon to Bangkok Suvarnabhumi Airport

Our best EVA Air deals on Oregon to Bangkok Suvarnabhumi Airport flight tickets

EVA Air

Aug 13

PDX2:30 pmPortland

30h 40m

2 stops

BKK11:10 amBangkok Suvarnabhumi

Aug 17

BKK1:35 amBangkok Suvarnabhumi

26h 15m

2 stops

PDX1:50 pmPortland

$1,049

Find similar

EVA Air

Oct 11

BOI3:37 pmBoise Air Term. Gowen Fld

32h 28m

2 stops

BKK1:05 pmBangkok Suvarnabhumi

Oct 17

BKK1:35 amBangkok Suvarnabhumi

25h 00m

2 stops

BOI1:35 pmBoise Air Term. Gowen Fld

$1,068

Find similar

EVA Air

Aug 13

PDX5:55 pmPortland

27h 25m

2 stops

BKK11:20 amBangkok Suvarnabhumi

Aug 17

BKK1:35 amBangkok Suvarnabhumi

25h 50m

2 stops

PDX1:25 pmPortland

$1,082

Find similar

Delta flights from Oregon to Bangkok Suvarnabhumi Airport

Our best Delta deals on Oregon to Bangkok Suvarnabhumi Airport flight tickets

Delta

Sep 23

MFR6:15 amMedford

27h 10m

2 stops

BKK11:25 pmBangkok Suvarnabhumi

Oct 20

BKK2:35 amBangkok Suvarnabhumi

28h 09m

2 stops

MFR4:44 pmMedford

$794

Find similar

Delta

Sep 21

MFR5:00 pmMedford

42h 05m

2 stops

BKK1:05 amBangkok Suvarnabhumi

Oct 19

BKK2:35 amBangkok Suvarnabhumi

34h 31m

2 stops

MFR11:06 pmMedford

$799

Find similar

Delta

Sep 26

MFR6:15 amMedford

28h 50m

2 stops

BKK1:05 amBangkok Suvarnabhumi

Oct 21

BKK2:35 amBangkok Suvarnabhumi

28h 09m

2 stops

MFR4:44 pmMedford

$816

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Oregon to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandBangkok

PDX - BKK

PDXBKK

Portland

mar. 1/13

9:50 am-6:30 am

2 stops29h 40m

Bangkok Suvarnabhumi

mié. 2/25

9:25 am-6:30 pm

2 stops24h 05m

$763

PortlandBangkok

PDX - BKK

PDXBKK

Portland

lun. 1/12

9:30 pm-8:00 pm

2 stops31h 30m

Bangkok Suvarnabhumi

lun. 2/2

8:00 pm-10:55 am

2 stops29h 55m

$771

PortlandBangkok

PDX - BKK

PDXBKK

Portland

mié. 1/14

7:45 pm-4:30 pm

2 stops29h 45m

Bangkok Suvarnabhumi

mié. 2/18

1:45 pm-8:43 pm

2 stops21h 58m

$783

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

lun. 8/18

6:30 am-9:45 pm

2 stops25h 15m

Bangkok Suvarnabhumi

lun. 9/1

9:40 pm-10:54 pm

2 stops39h 14m

$794

MedfordBangkok

MFR - BKK

MFRBKK

Medford

mar. 9/23

6:15 am-11:25 pm

2 stops27h 10m

Bangkok Suvarnabhumi

lun. 10/20

2:35 am-4:44 pm

2 stops28h 09m

$794

PortlandBangkok

PDX - BKK

PDXBKK

Portland

dom. 1/18

5:45 am-11:25 am

3 stops38h 40m

Bangkok Suvarnabhumi

jue. 2/5

9:25 am-8:05 pm

2 stops25h 40m

$795

PortlandBangkok

PDX - BKK

PDXBKK

Portland

sáb. 1/24

5:45 am-5:10 am

2 stops32h 25m

Bangkok Suvarnabhumi

mié. 2/11

9:25 am-12:19 am

3 stops29h 54m

$796

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

mar. 10/28

5:57 am-12:45 am

2 stops28h 48m

Bangkok Suvarnabhumi

mar. 11/11

1:00 am-4:28 pm

2 stops30h 28m

$800

MedfordBangkok

MFR - BKK

MFRBKK

Medford

mar. 9/23

6:15 am-9:45 pm

2 stops25h 30m

Bangkok Suvarnabhumi

mar. 10/21

9:50 am-4:44 pm

2 stops44h 54m

$800

PortlandBangkok

PDX - BKK

PDXBKK

Portland

dom. 1/11

5:30 pm-12:35 pm

2 stops28h 05m

Bangkok Suvarnabhumi

sáb. 1/31

5:40 pm-6:53 pm

2 stops40h 13m

$807

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 Suvarnabhumi Airport

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 Suvarnabhumi Airport?

The month of September is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Oregon, with most prices found around $960. The month of August is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Oregon averaging around $978.

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

The cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport is on a Monday when prices can be found for as low as $1,127. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Oregon because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,440.

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

Our most recent data shows that the best time of day to fly to Bangkok Suvarnabhumi Airport is in the evening. Flights from Oregon to Bangkok Suvarnabhumi Airport during this time can be as low as $1,137. At noon is when there is more demand to fly to Bangkok Suvarnabhumi Airport, so prices are often more expensive at around $1,989 per ticket.

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $1,121 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Oregon for as low as $1,039 on momondo.

Cheap Oregon to Bangkok Suvarnabhumi Airport flight deals and tips

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

Best Price Found	$430
Fastest flight time	20h 30m
Direct flights	None

The best one-way flight to Bangkok Suvarnabhumi Airport from Oregon in the past 72 hours is $430. The best round-trip flight deal from Oregon to Bangkok Suvarnabhumi Airport found on momondo in the last 72 hours is $763.

The fastest flight from Oregon to Bangkok Suvarnabhumi Airport takes 20h 30m

There are no direct flights from Oregon to Bangkok Suvarnabhumi Airport. Popular non-direct routes for this connection are Medford Airport - Bangkok Suvarnabhumi Airport, Eugene Airport - Bangkok Suvarnabhumi Airport and Portland Airport - Bangkok Suvarnabhumi Airport.

Search flight deals

When did momondo last update prices for flights from Oregon to Bangkok Suvarnabhumi Airport?
Prices for flights from Oregon to Bangkok Suvarnabhumi Airport were last updated today.
How many operators does momondo search for flights from Oregon to Bangkok Suvarnabhumi Airport?
As of August 2025, there are 13 operators available to choose from for flights from Oregon to Bangkok Suvarnabhumi Airport.
How old do you have to be to fly from Oregon to Bangkok Suvarnabhumi 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 Oregon to Bangkok Suvarnabhumi Airport.
What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?
The required travel and health documents for your Bangkok Suvarnabhumi 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 Bangkok Suvarnabhumi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Oregon to Bangkok Suvarnabhumi Airport

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $227	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
China Eastern	PriceFrom $750	Free Cancellation	Rating 7.2 159 reviews	Search China Eastern flights
ANA	PriceFrom $793	Free Cancellation	Rating 8.4 926 reviews	Search ANA flights
Korean Air	PriceFrom $795	Free Cancellation	Rating 8.4 1,121 reviews	Search Korean Air flights
United Airlines	PriceFrom $803	Free Cancellation	Rating 7.4 8,917 reviews	Search United Airlines flights
China Airlines	PriceFrom $837	Free Cancellation	Rating 8.3 760 reviews	Search China Airlines flights
Singapore Airlines	PriceFrom $837	Free Cancellation	Rating 8.1 1,344 reviews	Search Singapore Airlines flights
STARLUX Airlines	PriceFrom $858	Free Cancellation	Rating 9.0 201 reviews	Search STARLUX Airlines flights
Qatar Airways	PriceFrom $864	Free Cancellation	Rating 7.4 3,606 reviews	Search Qatar Airways flights
Japan Airlines	PriceFrom $925	Free Cancellation	Rating 8.3 1,545 reviews	Search Japan Airlines flights

Pattaya

Ko Samet

Kanchanaburi

Ayutthaya

Chonburi

Cha-am

Ko Lan

Sattahip

Pak Chong

Phetchaburi

Why use momondo?

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

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 Bangkok for you.

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

Flights from Oregon to Bangkok with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Oregon to Bangkok flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Bangkok, momondo offers a useful price alert feature which will track prices for flights to Bangkok from Oregon and alert you when they change.

An easier way to manage your Bangkok Suvarnabhumi Airport trip

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Flights to Bangkok Don Mueang Intl Airportfrom $832

Cheap flights from Oregon to Bangkok from $430

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 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from Oregon to Bangkok

Cheap round-trip flights

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EVA Air flights from Oregon to Bangkok Suvarnabhumi Airport

Our best EVA Air deals on Oregon to Bangkok Suvarnabhumi Airport flight tickets

Delta flights from Oregon to Bangkok Suvarnabhumi Airport

Our best Delta deals on Oregon to Bangkok Suvarnabhumi Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Oregon to Bangkok Suvarnabhumi Airport that are best for you.

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How to get the cheapest flight ticket from Oregon to Bangkok Suvarnabhumi Airport

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

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

The month of September is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Oregon, with most prices found around $960. The month of August is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Oregon averaging around $978.

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

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

United Airlines, Japan Airlines, and Delta are the most popular carriers operating from Oregon to Bangkok Suvarnabhumi

What airlines fly to Bangkok Suvarnabhumi Airport?

How long does it take to fly to Bangkok Suvarnabhumi Airport?

Cheap Oregon to Bangkok Suvarnabhumi Airport flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

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

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

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

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

Best airlines flying from Oregon to Bangkok Suvarnabhumi Airport

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

Traveling to a place near Bangkok?

Why use momondo?

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

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

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

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

An easier way to manage your Bangkok Suvarnabhumi Airport 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 Bangkok

Popular cities in Thailand

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