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Cheap flights from Bangkok to Portland from $527

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok to Portland departing on 11/10. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bangkok to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
8:25 am - 2:41 pmBKK  Bangkok Suvarnabhumi-PDX Portland
21h 16m1 stop Vancouver Intl
Air Canada Logo
3:15 pm - 6:30 amPDX  Portland-BKK Bangkok Suvarnabhumi
24h 15m1 stop Vancouver Intl
$880Air Canada
Mon, Jan 25 - Sun, Feb 14
Air Canada Logo
8:25 am - 6:31 pmBKK  Bangkok Suvarnabhumi-PDX Portland
25h 06m1 stop Vancouver Intl
Air Canada Logo
3:15 pm - 6:30 amPDX  Portland-BKK Bangkok Suvarnabhumi
24h 15m1 stop Vancouver Intl
$880Air Canada
Mon, Jan 25 - Sun, Feb 14
Air Canada Logo
9:40 am - 6:31 pmBKK  Bangkok Suvarnabhumi-PDX Portland
23h 51m2 stops Incheon Intl Vancouver Intl
Air Canada Logo
7:10 pm - 6:30 amPDX  Portland-BKK Bangkok Suvarnabhumi
20h 20m1 stop Vancouver Intl
$887Air Canada
Mon, Jan 25 - Sun, Feb 14
Air Canada Logo
8:25 am - 2:41 pmBKK  Bangkok Suvarnabhumi-PDX Portland
21h 16m1 stop Vancouver Intl
Air Canada Logo
10:00 am - 12:45 amPDX  Portland-BKK Bangkok Suvarnabhumi
23h 45m2 stops Vancouver Intl Incheon Intl
$887Air Canada
Mon, Jan 25 - Thu, Feb 11
Air Canada Logo
8:25 am - 6:31 pmBKK  Bangkok Suvarnabhumi-PDX Portland
25h 06m1 stop Vancouver Intl
Air Canada Logo
7:10 pm - 12:45 amPDX  Portland-BKK Bangkok Suvarnabhumi
38h 35m2 stops Vancouver Intl Incheon Intl
$887Air Canada
Mon, Jan 25 - Sun, Feb 14
Air Canada Logo
9:40 am - 6:31 pmBKK  Bangkok Suvarnabhumi-PDX Portland
23h 51m2 stops Incheon Intl Vancouver Intl
Air Canada Logo
10:00 am - 12:45 amPDX  Portland-BKK Bangkok Suvarnabhumi
23h 45m2 stops Vancouver Intl Incheon Intl
$895Air Canada
Mon, Jan 25 - Thu, Feb 11
Air Canada Logo
8:25 am - 8:46 pmBKK  Bangkok Suvarnabhumi-PDX Portland
27h 21m1 stop Vancouver Intl
Air Canada Logo
10:00 am - 6:30 amPDX  Portland-BKK Bangkok Suvarnabhumi
29h 30m1 stop Vancouver Intl
$901Air Canada
Sun, Jan 24 - Sun, Feb 14
Air Canada Logo
8:25 am - 2:41 pmBKK  Bangkok Suvarnabhumi-PDX Portland
21h 16m1 stop Vancouver Intl
Air Canada Logo
7:10 pm - 6:30 amPDX  Portland-BKK Bangkok Suvarnabhumi
20h 20m1 stop Vancouver Intl
$901Air Canada
Mon, Jan 25 - Sat, Feb 13
Korean Air Logo
11:30 pm - 5:09 pmBKK  Bangkok Suvarnabhumi-PDX Portland
31h 39m2 stops Incheon Intl Seattle/Tacoma Intl
Korean Air Logo
9:51 am - 9:45 pmPDX  Portland-BKK Bangkok Suvarnabhumi
21h 54m2 stops Seattle/Tacoma Intl Incheon Intl
$907Korean Air
Thu, Sep 24 - Mon, Sep 28
Korean Air Logo
9:50 am - 5:09 pmBKK  Bangkok Suvarnabhumi-PDX Portland
45h 19m2 stops Incheon Intl Seattle/Tacoma Intl
Korean Air Logo
9:51 am - 9:45 pmPDX  Portland-BKK Bangkok Suvarnabhumi
21h 54m2 stops Seattle/Tacoma Intl Incheon Intl
$907Korean Air
Thu, Sep 24 - Mon, Sep 28

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Air Canada flights from Bangkok to Portland

Our best Air Canada deals on Bangkok to Portland flight tickets
Air Canada
Jan 25
BKK8:25 amBangkok Suvarnabhumi
25h 06m
1 stop
PDX6:31 pmPortland
Feb 14
PDX3:15 pmPortland
24h 15m
1 stop
BKK6:30 amBangkok Suvarnabhumi
$880
Air Canada
Jan 25
BKK9:40 amBangkok Suvarnabhumi
23h 51m
2 stops
PDX6:31 pmPortland
Feb 14
PDX7:10 pmPortland
20h 20m
1 stop
BKK6:30 amBangkok Suvarnabhumi
$887
Air Canada
Jan 25
BKK9:40 amBangkok Suvarnabhumi
23h 51m
2 stops
PDX6:31 pmPortland
Feb 11
PDX10:00 amPortland
23h 45m
2 stops
BKK12:45 amBangkok Suvarnabhumi
$895

Korean Air flights from Bangkok to Portland

Our best Korean Air deals on Bangkok to Portland flight tickets
Korean Air
Jan 25
BKK11:15 pmBangkok Suvarnabhumi
28h 53m
2 stops
PDX1:08 pmPortland
Feb 12
PDX6:30 amPortland
25h 50m
2 stops
BKK11:20 pmBangkok Suvarnabhumi
$907
Korean Air
Jan 24
BKK11:15 pmBangkok Suvarnabhumi
28h 53m
2 stops
PDX1:08 pmPortland
Feb 13
PDX5:10 pmPortland
29h 15m
2 stops
BKK1:25 pmBangkok Suvarnabhumi
$950
Korean Air
Sep 23
BKK1:35 amBangkok Suvarnabhumi
30h 41m
2 stops
PDX6:16 pmPortland
Sep 28
PDX6:08 amPortland
27h 27m
2 stops
BKK11:35 pmBangkok Suvarnabhumi
$1,197

momondo Fare Finder

 
Customize your flight search to find flights from Bangkok to Portland 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 August 16, 2026.
Use the filters below to find and compare flights from Bangkok to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Mon 1/25

8:25 am-2:41 pm

1 stop21h 16m

Portland

Sun 2/14

3:15 pm-6:30 am

1 stop24h 15m

$880

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Mon 1/25

8:25 am-6:31 pm

1 stop25h 06m

Portland

Sun 2/14

3:15 pm-6:30 am

1 stop24h 15m

$880

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Mon 1/25

9:40 am-6:31 pm

2 stops23h 51m

Portland

Sun 2/14

7:10 pm-6:30 am

1 stop20h 20m

$887

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Mon 1/25

8:25 am-2:41 pm

1 stop21h 16m

Portland

Thu 2/11

10:00 am-12:45 am

2 stops23h 45m

$887

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Mon 1/25

8:25 am-6:31 pm

1 stop25h 06m

Portland

Sun 2/14

7:10 pm-12:45 am

2 stops38h 35m

$887

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Mon 1/25

9:40 am-6:31 pm

2 stops23h 51m

Portland

Thu 2/11

10:00 am-12:45 am

2 stops23h 45m

$895

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Sun 1/24

8:25 am-8:46 pm

1 stop27h 21m

Portland

Sun 2/14

10:00 am-6:30 am

1 stop29h 30m

$901
Quickest round-trip

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Mon 1/25

8:25 am-2:41 pm

1 stop21h 16m

Portland

Sat 2/13

7:10 pm-6:30 am

1 stop20h 20m

$901

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Thu 9/24

11:30 pm-5:09 pm

2 stops31h 39m

Portland

Mon 9/28

9:51 am-9:45 pm

2 stops21h 54m

$907

BangkokPortland

BKK Bangkok Suvarnabhumi - PDX Portland

BKKPDX

Bangkok Suvarnabhumi

Thu 9/24

9:50 am-5:09 pm

2 stops45h 19m

Portland

Mon 9/28

9:51 am-9:45 pm

2 stops21h 54m

$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 Portland from

How to get the cheapest flight ticket from Bangkok to Portland

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 Portland?

The cheapest month to fly to Portland from Bangkok is in October. Flight prices, which tend to average around $849, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in October, then you should wait until December to fly from Bangkok, when ticket prices are also cheap, with an average price of $868.

Cheap Bangkok to Portland flight deals and tips

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

Fastest flight time

16h 01m

Direct flights

None
The fastest flight from Bangkok to Portland takes 16h 01m
There are no direct flights from Bangkok to Portland. There are no popular flight routes from Bangkok to Portland.
Search flight deals

Frequently asked questions about flying from Bangkok to Portland

  • How far is Bangkok to Portland by plane?

    The distance between Bangkok and Portland is about 7529.0 mi. 16h 01m is a normal flight duration for this route.

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

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

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

  • How old do you have to be to fly from Bangkok to Portland 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 Bangkok to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

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

Best airlines flying from Bangkok to Portland

Compare and see reviews for airlines that fly from Bangkok to Portland with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $886Free CancellationRating
7.1
11,479 reviews
Search Air Canada flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Vancouver
Cannon Beach
Salem
Astoria
Long Beach
Beaverton
Rockaway Beach
Hillsboro
Tigard
Depoe Bay
Longview
Hood River
Newberg
Clackamas
Troutdale
Gresham
Kelso
Wilsonville

Why use momondo?

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

Finding the right flight to Portland from Bangkok is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Portland from Bangkok which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Portland from Bangkok. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

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