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Cheap flights from Oregon to Bangkok from $478

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 9/27. 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.
Singapore Airlines Logo
2:50 pm - 8:05 am
PDX
-
BKK
27h 15m
2 stops
Singapore Airlines Logo
9:15 pm - 1:39 pm
BKK
-
PDX
30h 24m
2 stops
$914Singapore Airlines
Sun, Sep 6 - Wed, Sep 30
Multiple Airlines Logo
6:40 am - 8:00 pm
BOI
-
BKK
24h 20m
2 stops
Multiple Airlines Logo
8:00 pm - 3:05 pm
BKK
-
BOI
33h 05m
2 stops
$919Multiple Airlines
Thu, Oct 29 - Wed, Nov 11
Singapore Airlines Logo
5:05 am - 8:00 pm
PDX
-
BKK
24h 55m
2 stops
Singapore Airlines Logo
9:10 pm - 12:48 pm
BKK
-
PDX
30h 38m
2 stops
$926Singapore Airlines
Thu, Sep 17 - Thu, Nov 12
Singapore Airlines Logo
6:00 pm - 2:35 pm
PDX
-
BKK
29h 35m
2 stops
Singapore Airlines Logo
9:10 pm - 12:48 pm
BKK
-
PDX
30h 38m
2 stops
$933Singapore Airlines
Mon, Nov 2 - Wed, Nov 11
Qatar Airways Logo
8:30 am - 12:55 pm
EUG
-
BKK
38h 25m
2 stops
Qatar Airways Logo
8:30 pm - 11:59 pm
BKK
-
EUG
42h 29m
2 stops
$1,104Qatar Airways
Tue, Oct 13 - Mon, Nov 9
Qatar Airways Logo
7:00 am - 12:55 pm
MFR
-
BKK
39h 55m
2 stops
Qatar Airways Logo
3:00 am - 10:54 pm
BKK
-
MFR
33h 54m
2 stops
$1,113Qatar Airways
Thu, Oct 1 - Wed, Oct 14
Delta Logo
6:00 am - 9:45 pm
BOI
-
BKK
26h 45m
2 stops
Delta Logo
9:50 am - 11:29 pm
BKK
-
BOI
26h 39m
2 stops
$1,132Delta
Wed, Sep 9 - Thu, Sep 24
EVA Air Logo
1:48 pm - 10:50 am
RDM
-
BKK
31h 02m
2 stops
EVA Air Logo
1:35 am - 6:07 pm
BKK
-
RDM
30h 32m
2 stops
$1,173EVA Air
Tue, Aug 18 - Mon, Aug 24
United Airlines Logo
1:52 pm - 9:35 am
RDM
-
BKK
29h 43m
3 stops
United Airlines Logo
9:35 am - 9:02 pm
BKK
-
RDM
25h 27m
2 stops
$1,231United Airlines
Tue, Aug 18 - Tue, Aug 25
United Airlines Logo
2:11 pm - 9:35 am
MFR
-
BKK
29h 24m
3 stops
United Airlines Logo
9:35 am - 12:02 pm
BKK
-
MFR
40h 27m
2 stops
$1,233United Airlines
Mon, Aug 10 - Thu, Aug 27

Korean Air flights from Oregon to Bangkok Suvarnabhumi Airport

Our best Korean Air deals on Oregon to Bangkok Suvarnabhumi Airport flight tickets
Korean Air
Nov 1
BOI10:38 amBoise Air Term. Gowen Fld
44h 52m
2 stops
BKK9:30 pmBangkok Suvarnabhumi
Nov 4
BKK12:55 amBangkok Suvarnabhumi
28h 09m
2 stops
BOI3:04 pmBoise Air Term. Gowen Fld
$1,244
Korean Air
Nov 1
BOI8:40 amBoise Air Term. Gowen Fld
22h 50m
2 stops
BKK9:30 pmBangkok Suvarnabhumi
Nov 4
BKK12:55 amBangkok Suvarnabhumi
28h 35m
2 stops
BOI3:30 pmBoise Air Term. Gowen Fld
$1,277

Air Canada flights from Oregon to Bangkok Suvarnabhumi Airport

Our best Air Canada deals on Oregon to Bangkok Suvarnabhumi Airport flight tickets
Air Canada
May 14
PDX10:10 amPortland
21h 35m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
May 29
BKK7:05 amBangkok Suvarnabhumi
26h 05m
1 stop
PDX7:10 pmPortland
$1,259
Air Canada
May 14
PDX10:10 amPortland
21h 35m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
May 28
BKK1:20 amBangkok Suvarnabhumi
27h 25m
2 stops
PDX2:45 pmPortland
$1,266
Air Canada
May 12
PDX10:10 amPortland
21h 35m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
Jun 8
BKK7:05 amBangkok Suvarnabhumi
21h 40m
1 stop
PDX2:45 pmPortland
$1,292

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 May 10, 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

Cheapest round-trip

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Sun 9/6

2:50 pm-8:05 am

2 stops27h 15m

Bangkok Suvarnabhumi

Wed 9/30

9:15 pm-1:39 pm

2 stops30h 24m

$914

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Thu 10/29

6:40 am-8:00 pm

2 stops24h 20m

Bangkok Suvarnabhumi

Wed 11/11

8:00 pm-3:05 pm

2 stops33h 05m

$919

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Thu 9/17

5:05 am-8:00 pm

2 stops24h 55m

Bangkok Suvarnabhumi

Thu 11/12

9:10 pm-12:48 pm

2 stops30h 38m

$926

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Mon 11/2

6:00 pm-2:35 pm

2 stops29h 35m

Bangkok Suvarnabhumi

Wed 11/11

9:10 pm-12:48 pm

2 stops30h 38m

$933

EugeneBangkok

EUG - BKK

EUGBKK

Eugene

Tue 10/13

8:30 am-12:55 pm

2 stops38h 25m

Bangkok Suvarnabhumi

Mon 11/9

8:30 pm-11:59 pm

2 stops42h 29m

$1,104

MedfordBangkok

MFR - BKK

MFRBKK

Medford

Thu 10/1

7:00 am-12:55 pm

2 stops39h 55m

Bangkok Suvarnabhumi

Wed 10/14

3:00 am-10:54 pm

2 stops33h 54m

$1,113
Quickest round-trip

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Wed 9/9

6:00 am-9:45 pm

2 stops26h 45m

Bangkok Suvarnabhumi

Thu 9/24

9:50 am-11:29 pm

2 stops26h 39m

$1,132

RedmondBangkok

RDM - BKK

RDMBKK

Bend/Redmond

Tue 8/18

1:48 pm-10:50 am

2 stops31h 02m

Bangkok Suvarnabhumi

Mon 8/24

1:35 am-6:07 pm

2 stops30h 32m

$1,173

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-9:02 pm

2 stops25h 27m

$1,231

MedfordBangkok

MFR - BKK

MFRBKK

Medford

Mon 8/10

2:11 pm-9:35 am

3 stops29h 24m

Bangkok Suvarnabhumi

Thu 8/27

9:35 am-12:02 pm

2 stops40h 27m

$1,233

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 January is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Oregon, with most prices found around $99. The month of April is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Oregon averaging around $139.

How far in advance should I book a flight from Oregon 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 $1,059 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 $961 on momondo.

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

You could potentially save up to 22% 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

22h 15m

Direct flights

None
The fastest flight from Oregon to Bangkok Suvarnabhumi Airport takes 22h 15m
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

Frequently asked questions about flying from Oregon to Bangkok Suvarnabhumi Airport

  • 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
8,454 reviews
Search Delta flights
Cathay PacificPriceFrom $653Free CancellationRating
7.6
1,324 reviews
Search Cathay Pacific flights
STARLUX AirlinesPriceFrom $754Free CancellationRating
8.9
313 reviews
Search STARLUX Airlines flights
Singapore AirlinesPriceFrom $759Free CancellationRating
8.2
1,510 reviews
Search Singapore Airlines flights
Korean AirPriceFrom $763Free CancellationRating
8.4
1,217 reviews
Search Korean Air flights
Japan AirlinesPriceFrom $776Free CancellationRating
8.3
1,814 reviews
Search Japan Airlines flights
China AirlinesPriceFrom $781Free CancellationRating
8.3
824 reviews
Search China Airlines flights
ANAPriceFrom $785Free CancellationRating
8.3
1,207 reviews
Search ANA flights
United AirlinesPriceFrom $821Free CancellationRating
7.4
9,694 reviews
Search United Airlines flights
EVA AirPriceFrom $896Free CancellationRating
8.5
1,445 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
Chonburi
Ayutthaya
Ko Lan
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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