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Cheap flights from Bangkok Suvarnabhumi Airport to Portland from $741

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 Suvarnabhumi Airport to Portland departing on 8/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Bangkok Suvarnabhumi Airport to Portland

Cheap round-trip flights

Air Canada Logo
8:15 am - 5:48 pmBKK-PWM
45h 33m2 stops
Air Canada Logo
7:44 pm - 6:30 amPWM-BKK
46h 46m2 stops
$1,160Air Canada
Find Deal
Fri, Nov 7 - Tue, Nov 11
Logo
10:05 pm - 2:56 pmBKK-PWM
27h 51m2 stops
Logo
6:15 am - 11:00 pmPWM-BKK
29h 45m2 stops
$1,334
Find Deal
Sat, Sep 13 - Sat, Sep 20
United Airlines Logo
9:25 am - 2:12 pmBKK-PWM
40h 47m2 stops
United Airlines Logo
4:51 pm - 12:05 amPWM-BKK
43h 14m2 stops
$1,417United Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 11
United Airlines Logo
9:25 am - 6:59 pmBKK-PWM
45h 34m2 stops
United Airlines Logo
4:51 pm - 12:05 amPWM-BKK
43h 14m2 stops
$1,422United Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 11
United Airlines Logo
4:55 pm - 6:59 pmBKK-PWM
38h 04m3 stops
United Airlines Logo
6:00 am - 12:05 amPWM-BKK
30h 05m2 stops
$1,428United Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 11
United Airlines Logo
4:55 pm - 9:19 amBKK-PWM
28h 24m3 stops
United Airlines Logo
6:00 am - 12:05 amPWM-BKK
30h 05m2 stops
$1,433United Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 11
United Airlines Logo
4:55 pm - 9:19 amBKK-PWM
28h 24m3 stops
United Airlines Logo
10:45 am - 10:50 amPWM-BKK
36h 05m3 stops
$1,493United Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 11
Qatar Airways Logo
2:30 am - 12:29 pmBKK-PWM
44h 59m2 stops
Qatar Airways Logo
7:09 am - 6:15 amPWM-BKK
36h 06m2 stops
$1,544Qatar Airways
Find Deal
Fri, Sep 12 - Sat, Sep 20
Korean Air Logo
1:00 am - 1:52 pmBKK-PWM
24h 52m2 stops
Korean Air Logo
5:30 am - 11:20 pmPWM-BKK
29h 50m2 stops
$1,779Korean Air
Find Deal
Thu, Nov 6 - Tue, Nov 11
Delta Logo
1:00 am - 12:00 pmBKK-PWM
23h 00m2 stops
Delta Logo
4:55 pm - 11:20 pmPWM-BKK
42h 25m2 stops
$1,780Delta
Find Deal
Thu, Nov 6 - Tue, Nov 11

United Airlines flights from Bangkok Suvarnabhumi Airport to Portland, Maine

Our best United Airlines deals on Bangkok Suvarnabhumi Airport to Portland, Maine flight tickets
United Airlines
Nov 7
BKK9:25 amBangkok Suvarnabhumi
40h 47m
2 stops
PWM2:12 pmPortland
Nov 11
PWM4:51 pmPortland
43h 14m
2 stops
BKK12:05 amBangkok Suvarnabhumi
$1,417
Find similar
United Airlines
Nov 7
BKK9:25 amBangkok Suvarnabhumi
45h 34m
2 stops
PWM6:59 pmPortland
Nov 11
PWM4:51 pmPortland
43h 14m
2 stops
BKK12:05 amBangkok Suvarnabhumi
$1,422
Find similar
United Airlines
Nov 7
BKK4:55 pmBangkok Suvarnabhumi
38h 04m
3 stops
PWM6:59 pmPortland
Nov 11
PWM6:00 amPortland
30h 05m
2 stops
BKK12:05 amBangkok Suvarnabhumi
$1,428
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bangkok Suvarnabhumi Airport to Portland, Maine 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 July 31, 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Fri 11/7

8:15 am-5:48 pm

2 stops45h 33m

Portland

Tue 11/11

7:44 pm-6:30 am

2 stops46h 46m

$1,160

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Sat 9/13

10:05 pm-2:56 pm

2 stops27h 51m

Portland

Sat 9/20

6:15 am-11:00 pm

2 stops29h 45m

$1,334

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Fri 11/7

9:25 am-2:12 pm

2 stops40h 47m

Portland

Tue 11/11

4:51 pm-12:05 am

2 stops43h 14m

$1,417

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Fri 11/7

9:25 am-6:59 pm

2 stops45h 34m

Portland

Tue 11/11

4:51 pm-12:05 am

2 stops43h 14m

$1,422

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Fri 11/7

4:55 pm-6:59 pm

3 stops38h 04m

Portland

Tue 11/11

6:00 am-12:05 am

2 stops30h 05m

$1,428

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Fri 11/7

4:55 pm-9:19 am

3 stops28h 24m

Portland

Tue 11/11

6:00 am-12:05 am

2 stops30h 05m

$1,433

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Fri 11/7

4:55 pm-9:19 am

3 stops28h 24m

Portland

Tue 11/11

10:45 am-10:50 am

3 stops36h 05m

$1,493

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Fri 9/12

2:30 am-12:29 pm

2 stops44h 59m

Portland

Sat 9/20

7:09 am-6:15 am

2 stops36h 06m

$1,544

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Thu 11/6

1:00 am-1:52 pm

2 stops24h 52m

Portland

Tue 11/11

5:30 am-11:20 pm

2 stops29h 50m

$1,779

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Thu 11/6

1:00 am-12:00 pm

2 stops23h 00m

Portland

Tue 11/11

4:55 pm-11:20 pm

2 stops42h 25m

$1,780

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 Suvarnabhumi Airport to Portland, Maine

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 airline that flies from Bangkok Suvarnabhumi to Portland?

Japan Airlines, American Airlines, and Qatar Airways are the most popular carriers operating from Bangkok Suvarnabhumi to Portland

What airlines fly to Portland, Maine?

Japan Airlines, Emirates and Cathay Pacific are the top three most popular airlines that fly to Portland, Maine from Bangkok Suvarnabhumi Airport according to our data. Japan Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 6 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

When to book flights from Bangkok Suvarnabhumi Airport to Portland, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Bangkok Suvarnabhumi Airport to Portland, Maine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bangkok Suvarnabhumi Airport to Portland, Maine (BKK to PWM) flight deals and tips

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

Best Price Found

$741

Fastest flight time

23h 00m

Direct flights

None

Airports in Portland, Maine

1 airport
The best one-way flight to Portland, Maine from Bangkok Suvarnabhumi Airport in the past 72 hours is $741. The best round-trip flight deal from Bangkok Suvarnabhumi Airport to Portland, Maine found on momondo in the last 72 hours is $1,160.
The fastest flight from Bangkok Suvarnabhumi Airport to Portland, Maine takes 23h 00m
There are no direct flights from Bangkok Suvarnabhumi Airport to Portland, Maine. Popular non-direct route for this connection is Bangkok Suvarnabhumi Airport - Portland Airport.
There is 1 airport near Portland, Maine: Portland (PWM)
Search flight deals

  • How far is Bangkok Suvarnabhumi to Portland by plane?

    The distance between Bangkok Suvarnabhumi and Portland is about 8427.6 mi. In terms of flight time, this usually takes a little over 23h 00m.

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

    Prices for flights from Bangkok Suvarnabhumi Airport to Portland Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok Suvarnabhumi Airport to Portland Airport.

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

    The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Bartlett
Lewiston
Gorham
Brunswick
Auburn
Intervale
Windham
Falmouth
Bath
Georgetown
Oxford
Tamworth

Why use momondo?

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

It is quick and easy to find Bangkok to Portland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portland that suits you.

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

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

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

Once you have performed a search for Bangkok to Portland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Portland from Bangkok. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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