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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 3/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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
4:38 pm - 8:55 am
BOI
-
BKK
27h 17m
2 stops
Multiple Airlines Logo
10:20 am - 11:03 am
BKK
-
BOI
37h 43m
2 stops
$715Multiple Airlines
Wed, Apr 29 - Tue, May 12
STARLUX Airlines Logo
6:04 pm - 4:40 pm
BOI
-
BKK
33h 36m
2 stops
STARLUX Airlines Logo
5:50 pm - 10:57 pm
BKK
-
BOI
42h 07m
2 stops
$784STARLUX Airlines
Mon, Apr 13 - Mon, Apr 20
STARLUX Airlines Logo
8:28 pm - 12:00 pm
BOI
-
BKK
26h 32m
2 stops
STARLUX Airlines Logo
1:10 pm - 10:57 pm
BKK
-
BOI
22h 47m
2 stops
$797STARLUX Airlines
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
4:24 pm - 4:40 pm
MFR
-
BKK
34h 16m
2 stops
Multiple Airlines Logo
1:10 pm - 11:59 pm
BKK
-
MFR
24h 49m
2 stops
$800Multiple Airlines
Mon, May 4 - Mon, May 18
STARLUX Airlines Logo
6:04 pm - 12:00 pm
BOI
-
BKK
28h 56m
2 stops
STARLUX Airlines Logo
5:50 pm - 11:59 pm
BKK
-
BOI
43h 09m
2 stops
$803STARLUX Airlines
Tue, Apr 14 - Wed, Jun 17
Multiple Airlines Logo
7:50 pm - 4:40 pm
MFR
-
BKK
30h 50m
2 stops
Multiple Airlines Logo
1:10 pm - 4:59 pm
BKK
-
MFR
41h 49m
2 stops
$806Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
STARLUX Airlines Logo
6:04 pm - 12:00 pm
BOI
-
BKK
28h 56m
2 stops
STARLUX Airlines Logo
1:10 pm - 11:02 pm
BKK
-
BOI
22h 52m
2 stops
$808STARLUX Airlines
Wed, Apr 15 - Wed, May 6
United Airlines Logo
7:15 am - 9:35 am
PDX
-
BKK
36h 20m
3 stops
United Airlines Logo
9:35 am - 4:33 pm
BKK
-
PDX
44h 58m
2 stops
$866United Airlines
Wed, May 6 - Mon, May 18
United Airlines Logo
1:52 pm - 4:35 am
RDM
-
BKK
48h 43m
2 stops
United Airlines Logo
9:35 am - 8:43 pm
BKK
-
RDM
49h 08m
2 stops
$882United Airlines
Tue, Aug 18 - Tue, Aug 25
China Airlines Logo
7:03 am - 12:10 pm
EUG
-
BKK
39h 07m
2 stops
China Airlines Logo
5:30 pm - 11:59 pm
BKK
-
EUG
20h 29m
2 stops
$883China Airlines
Tue, May 12 - Mon, Jun 1

STARLUX Airlines flights from Oregon to Bangkok

Our best STARLUX Airlines deals on Oregon to Bangkok 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 Bangkok

Our best Singapore Airlines deals on Oregon to Bangkok 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
Mar 5
BOI7:07 amBoise Air Term. Gowen Fld
38h 18m
1 stop
BKK11:25 amBangkok Suvarnabhumi
Mar 9
BKK4:55 pmBangkok Suvarnabhumi
36h 54m
2 stops
BOI4:49 pmBoise Air Term. Gowen Fld
$1,118

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to Bangkok 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 March 3, 2026.
Use the filters below to find and compare flights from Oregon to Bangkok that are best for you.

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

MedfordBangkok

MFR - BKK

MFRBKK

Medford

Mon 5/4

4:24 pm-4:40 pm

2 stops34h 16m

Bangkok Suvarnabhumi

Mon 5/18

1:10 pm-11:59 pm

2 stops24h 49m

$800

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Tue 4/14

6:04 pm-12:00 pm

2 stops28h 56m

Bangkok Suvarnabhumi

Wed 6/17

5:50 pm-11:59 pm

2 stops43h 09m

$803

MedfordBangkok

MFR - BKK

MFRBKK

Medford

Thu 4/16

7:50 pm-4:40 pm

2 stops30h 50m

Bangkok Suvarnabhumi

Thu 4/23

1:10 pm-4:59 pm

2 stops41h 49m

$806

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Wed 4/15

6:04 pm-12:00 pm

2 stops28h 56m

Bangkok Suvarnabhumi

Wed 5/6

1:10 pm-11:02 pm

2 stops22h 52m

$808

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Wed 5/6

7:15 am-9:35 am

3 stops36h 20m

Bangkok Suvarnabhumi

Mon 5/18

9:35 am-4:33 pm

2 stops44h 58m

$866

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

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

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?

If you aren’t able to travel during the month of September, then book flights to Bangkok from Oregon during August instead. Flights to Bangkok in August, while not as cheap as those in September, still average around $945.

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

You are more likely to see cheaper flights to Bangkok from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok 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 Bangkok from Oregon for as low as $932 on momondo.

Cheap Oregon to Bangkok flight deals and tips

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

Fastest flight time

23h 41m

Direct flights

None
The fastest flight from Oregon to Bangkok takes 23h 41m
There are no direct flights from Oregon to Bangkok. There are no popular flight routes from Oregon to Bangkok.
Search flight deals

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

    Prices for flights from Oregon to Bangkok refresh daily.

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

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

    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 Bangkok.

  • What documentation or ID do you need to fly to Bangkok?

    The necessary travel and health documents for your Bangkok 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 Bangkok

Compare and see reviews for airlines that fly from Oregon to Bangkok with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $139Free CancellationRating
7.9
8,246 reviews
Search Delta flights
Cathay PacificPriceFrom $669Free CancellationRating
7.6
1,187 reviews
Search Cathay Pacific flights
STARLUX AirlinesPriceFrom $757Free CancellationRating
8.9
276 reviews
Search STARLUX Airlines flights
Singapore AirlinesPriceFrom $759Free CancellationRating
8.2
1,465 reviews
Search Singapore Airlines flights
Korean AirPriceFrom $763Free CancellationRating
8.4
1,195 reviews
Search Korean Air flights
Japan AirlinesPriceFrom $776Free CancellationRating
8.3
1,719 reviews
Search Japan Airlines flights
China AirlinesPriceFrom $781Free CancellationRating
8.3
809 reviews
Search China Airlines flights
ANAPriceFrom $785Free CancellationRating
8.4
1,108 reviews
Search ANA flights
United AirlinesPriceFrom $805Free CancellationRating
7.4
9,381 reviews
Search United Airlines flights
EVA AirPriceFrom $896Free CancellationRating
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 Bangkok?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oregon to Bangkok. momondo saves you time and could save you money on your trip.

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

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

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

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 Bangkok from Oregon.

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

Price alerts on flights to Bangkok from Oregon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport