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Cheap flights from Oregon to Bangkok from $344

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 3/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Oregon to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:14 pm - 8:00 pm
BOI
-
BKK
35h 46m
2 stops
Multiple Airlines Logo
8:15 pm - 3:27 pm
BKK
-
BOI
32h 12m
2 stops
$779Multiple Airlines
Mon, Apr 27 - Mon, May 25
STARLUX Airlines Logo
8:28 pm - 12:00 pm
BOI
-
BKK
26h 32m
2 stops
STARLUX Airlines Logo
5:50 pm - 11:02 pm
BKK
-
BOI
42h 12m
2 stops
$784STARLUX Airlines
Thu, Apr 16 - Sat, May 2
STARLUX Airlines Logo
6:04 pm - 12:00 pm
BOI
-
BKK
28h 56m
2 stops
STARLUX Airlines Logo
5:50 pm - 11:02 pm
BKK
-
BOI
42h 12m
2 stops
$803STARLUX Airlines
Thu, Apr 16 - Sat, May 2
EVA Air Logo
7:05 am - 11:40 pm
PDX
-
BKK
25h 35m
2 stops
EVA Air Logo
2:15 am - 1:37 pm
BKK
-
PDX
25h 22m
2 stops
$889EVA Air
Thu, Feb 19 - Tue, Mar 10
Cathay Pacific Logo
7:05 am - 12:15 am
PDX
-
BKK
26h 10m
2 stops
Cathay Pacific Logo
4:55 pm - 8:42 am
BKK
-
PDX
30h 47m
2 stops
$891Cathay Pacific
Thu, Feb 19 - Sat, Mar 7
Cathay Pacific Logo
7:00 am - 12:15 am
EUG
-
BKK
26h 15m
2 stops
Cathay Pacific Logo
3:05 pm - 11:04 pm
BKK
-
EUG
21h 59m
2 stops
$891Cathay Pacific
Tue, Feb 17 - Thu, Mar 19
ANA Logo
10:10 am - 5:05 am
PDX
-
BKK
28h 55m
1 stop
ANA Logo
7:05 am - 9:30 am
BKK
-
PDX
16h 25m
1 stop
$901ANA
Wed, May 6 - Mon, Jun 8
China Airlines Logo
8:30 am - 9:50 am
PDX
-
BKK
34h 20m
2 stops
China Airlines Logo
3:35 am - 8:35 am
BKK
-
PDX
44h 00m
2 stops
$904China Airlines
Sun, Feb 22 - Sat, Mar 7
ANA Logo
7:15 am - 5:05 am
PDX
-
BKK
31h 50m
2 stops
ANA Logo
7:05 am - 7:05 pm
BKK
-
PDX
26h 00m
1 stop
$905ANA
Mon, Apr 20 - Mon, May 11
EVA Air Logo
7:05 am - 11:30 pm
PDX
-
BKK
26h 25m
2 stops
EVA Air Logo
1:35 am - 1:26 pm
BKK
-
PDX
25h 51m
2 stops
$907EVA Air
Tue, Mar 31 - Wed, Apr 29

Cathay Pacific flights from Oregon to Bangkok Suvarnabhumi Airport

Our best Cathay Pacific deals on Oregon to Bangkok Suvarnabhumi Airport flight tickets
Cathay Pacific
Feb 17
EUG7:00 amEugene
26h 15m
2 stops
BKK12:15 amBangkok Suvarnabhumi
Mar 19
BKK11:40 amBangkok Suvarnabhumi
25h 24m
2 stops
EUG11:04 pmEugene
$891
Cathay Pacific
Mar 16
PDX7:16 amPortland
40h 49m
2 stops
BKK2:05 pmBangkok Suvarnabhumi
Apr 6
BKK5:30 pmBangkok Suvarnabhumi
41h 09m
2 stops
PDX8:39 pmPortland
$916
Cathay Pacific
Feb 16
PDX7:05 amPortland
26h 10m
2 stops
BKK12:15 amBangkok Suvarnabhumi
Feb 26
BKK4:55 pmBangkok Suvarnabhumi
31h 47m
2 stops
PDX9:42 amPortland
$941

STARLUX Airlines flights from Oregon to Bangkok Suvarnabhumi Airport

Our best STARLUX Airlines deals on Oregon to Bangkok Suvarnabhumi Airport flight tickets
STARLUX Airlines
Apr 16
BOI8:28 pmBoise Air Term. Gowen Fld
26h 32m
2 stops
BKK12:00 pmBangkok Suvarnabhumi
May 2
BKK5:50 pmBangkok Suvarnabhumi
43h 09m
2 stops
BOI11:59 pmBoise Air Term. Gowen Fld
$784
STARLUX Airlines
Apr 16
BOI6:04 pmBoise Air Term. Gowen Fld
28h 56m
2 stops
BKK12:00 pmBangkok Suvarnabhumi
May 2
BKK5:50 pmBangkok Suvarnabhumi
42h 12m
2 stops
BOI11:02 pmBoise Air Term. Gowen Fld
$803
STARLUX Airlines
Apr 15
BOI8:28 pmBoise Air Term. Gowen Fld
26h 32m
2 stops
BKK12:00 pmBangkok Suvarnabhumi
May 6
BKK1:10 pmBangkok Suvarnabhumi
22h 52m
2 stops
BOI11:02 pmBoise Air Term. Gowen Fld
$807

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to Bangkok Suvarnabhumi Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 7, 2026.
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

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Mon 4/27

7:14 pm-8:00 pm

2 stops35h 46m

Bangkok Suvarnabhumi

Mon 5/25

8:15 pm-3:27 pm

2 stops32h 12m

$779

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Thu 4/16

8:28 pm-12:00 pm

2 stops26h 32m

Bangkok Suvarnabhumi

Sat 5/2

5:50 pm-11:02 pm

2 stops42h 12m

$784

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Thu 4/16

6:04 pm-12:00 pm

2 stops28h 56m

Bangkok Suvarnabhumi

Sat 5/2

5:50 pm-11:02 pm

2 stops42h 12m

$803

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Thu 2/19

7:05 am-11:40 pm

2 stops25h 35m

Bangkok Suvarnabhumi

Tue 3/10

2:15 am-1:37 pm

2 stops25h 22m

$889

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Thu 2/19

7:05 am-12:15 am

2 stops26h 10m

Bangkok Suvarnabhumi

Sat 3/7

4:55 pm-8:42 am

2 stops30h 47m

$891

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Tue 2/17

7:00 am-12:15 am

2 stops26h 15m

Bangkok Suvarnabhumi

Thu 3/19

3:05 pm-11:04 pm

2 stops21h 59m

$891

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Wed 5/6

10:10 am-5:05 am

1 stop28h 55m

Bangkok Suvarnabhumi

Mon 6/8

7:05 am-9:30 am

1 stop16h 25m

$901

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Sun 2/22

8:30 am-9:50 am

2 stops34h 20m

Bangkok Suvarnabhumi

Sat 3/7

3:35 am-8:35 am

2 stops44h 00m

$904

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Mon 4/20

7:15 am-5:05 am

2 stops31h 50m

Bangkok Suvarnabhumi

Mon 5/11

7:05 am-7:05 pm

1 stop26h 00m

$905

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Tue 3/31

7:05 am-11:30 pm

2 stops26h 25m

Bangkok Suvarnabhumi

Wed 4/29

1:35 am-1:26 pm

2 stops25h 51m

$907

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bangkok from

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 August is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Oregon, with most prices found around $947. The month of October is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Oregon averaging around $958.

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 $1,086 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 $932 on momondo.

Can stopping save me money on Oregon to Bangkok Suvarnabhumi Airport flights?

You could potentially save up to 2% on your flight if you consider stops on a Oregon to Bangkok Suvarnabhumi Airport flight.

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

Fastest flight time

19h 20m

Direct flights

None
The fastest flight from Oregon to Bangkok Suvarnabhumi Airport takes 19h 20m
There are no direct flights from Oregon to Bangkok Suvarnabhumi Airport. There are no popular flight routes from Oregon to 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?

  • 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
DeltaPriceFrom $139Free CancellationRating
7.9
8,173 reviews
Search Delta flights
STARLUX AirlinesPriceFrom $757Free CancellationRating
8.9
271 reviews
Search STARLUX Airlines flights
Singapore AirlinesPriceFrom $759Free CancellationRating
8.2
1,451 reviews
Search Singapore Airlines flights
Korean AirPriceFrom $763Free CancellationRating
8.4
1,188 reviews
Search Korean Air flights
Japan AirlinesPriceFrom $776Free CancellationRating
8.3
1,701 reviews
Search Japan Airlines flights
China AirlinesPriceFrom $781Free CancellationRating
8.3
803 reviews
Search China Airlines flights
ANAPriceFrom $785Free CancellationRating
8.4
1,089 reviews
Search ANA flights
United AirlinesPriceFrom $821Free CancellationRating
7.4
9,255 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom $864Free CancellationRating
7.4
3,728 reviews
Search Qatar Airways flights
EVA AirPriceFrom $896Free CancellationRating
8.4
1,347 reviews
Search EVA Air flights

Traveling to a place near Bangkok?

Book flights to Bangkok if you plan to visit one of these locations
Pattaya
Ko Samet
Kanchanaburi
Cha-am
Ayutthaya
Ko Lan
Chonburi
Pak Chong
Sattahip
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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