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Cheap flights from Asia to Boston from $714

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Asia to Boston departing on 7/15. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:25 pm - 11:56 pm
BKK
-
PWM
42h 31m
2 stops
Multiple Airlines Logo
3:30 pm - 12:10 am
PWM
-
BKK
45h 40m
2 stops
$1,303Multiple Airlines
Tue, Jun 2 - Tue, Aug 11
Qatar Airways Logo
7:40 pm - 11:47 pm
HKG
-
PWM
40h 07m
2 stops
Qatar Airways Logo
7:07 am - 4:45 pm
PWM
-
HKG
45h 38m
2 stops
$1,334Qatar Airways
Tue, Apr 7 - Tue, Apr 14
Japan Airlines Logo
7:45 pm - 10:27 am
HND
-
PWM
27h 42m
2 stops
Japan Airlines Logo
3:03 pm - 4:45 am
PWM
-
HND
24h 42m
2 stops
$1,339Japan Airlines
Mon, Jul 20 - Sat, Aug 15
Japan Airlines Logo
7:45 pm - 10:27 am
HND
-
PWM
27h 42m
2 stops
Japan Airlines Logo
9:05 am - 2:20 pm
PWM
-
HND
40h 15m
1 stop
$1,351Japan Airlines
Mon, Jul 20 - Sat, Aug 15
United Airlines Logo
9:45 pm - 10:22 am
HKG
-
PWM
24h 37m
2 stops
United Airlines Logo
6:04 am - 6:30 pm
PWM
-
HKG
24h 26m
2 stops
$1,454United Airlines
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
9:35 am - 7:27 pm
BKK
-
PWM
44h 52m
2 stops
United Airlines Logo
6:00 am - 9:35 am
PWM
-
BKK
40h 35m
3 stops
$1,468United Airlines
Tue, Jun 9 - Tue, Aug 11
Delta Logo
4:20 pm - 10:49 am
HND
-
PWM
31h 29m
1 stop
Delta Logo
6:00 am - 2:15 pm
PWM
-
HND
19h 15m
1 stop
$1,528Delta
Sun, Jul 19 - Fri, Aug 14
Vietnam Airlines Logo
4:20 pm - 10:49 am
HND
-
PWM
31h 29m
1 stop
Vietnam Airlines Logo
12:50 pm - 4:15 pm
PWM
-
HND
38h 25m
1 stop
$1,539Vietnam Airlines
Sun, Jul 19 - Sun, Aug 16
Vietnam Airlines Logo
4:20 pm - 10:49 am
HND
-
PWM
31h 29m
1 stop
Vietnam Airlines Logo
6:00 am - 4:15 pm
PWM
-
HND
21h 15m
2 stops
$1,550Vietnam Airlines
Sun, Jul 19 - Sun, Aug 16
Delta Logo
4:35 pm - 10:49 am
HND
-
PWM
31h 14m
2 stops
Delta Logo
12:50 pm - 1:05 pm
PWM
-
HND
35h 15m
2 stops
$1,610Delta
Tue, Jul 21 - Sun, Aug 16

Korean Air flights from Asia to Portland, Maine

Our best Korean Air deals on Asia to Portland, Maine flight tickets
Korean Air
Apr 2
PUS8:00 amBusan Gimhae
28h 22m
2 stops
PWM11:22 pmPortland
Apr 6
PWM2:30 pmPortland
28h 15m
2 stops
PUS7:45 amBusan Gimhae
$1,677
Korean Air
Apr 2
PUS7:00 amBusan Gimhae
29h 22m
2 stops
PWM11:22 pmPortland
Apr 6
PWM5:23 amPortland
25h 12m
2 stops
PUS7:35 pmBusan Gimhae
$1,678
Korean Air
Apr 2
PUS7:00 amBusan Gimhae
29h 22m
2 stops
PWM11:22 pmPortland
Apr 6
PWM5:23 amPortland
23h 57m
2 stops
PUS6:20 pmBusan Gimhae
$1,679

American Airlines flights from Asia to Portland, Maine

Our best American Airlines deals on Asia to Portland, Maine flight tickets
American Airlines
Jul 20
NRT9:45 amTokyo Narita
22h 06m
1 stop
PWM6:51 pmPortland
Aug 15
PWM6:00 amPortland
20h 00m
2 stops
NRT3:00 pmTokyo Narita
$1,764
American Airlines
Feb 27
HND1:05 pmTokyo Haneda
24h 45m
2 stops
PWM11:50 pmPortland
Mar 3
PWM7:00 amPortland
32h 05m
2 stops
HND5:05 amTokyo Haneda
$1,803
American Airlines
Feb 27
NRT5:00 pmTokyo Narita
20h 50m
2 stops
PWM11:50 pmPortland
Mar 3
PWM5:40 pmPortland
31h 05m
1 stop
NRT2:45 pmTokyo Narita
$1,804

momondo Fare Finder

 
Customize your flight search to find flights from Asia 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 February 25, 2026.
Use the filters below to find and compare flights from Asia to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Tue 6/2

4:25 pm-11:56 pm

2 stops42h 31m

Portland

Tue 8/11

3:30 pm-12:10 am

2 stops45h 40m

$1,303

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Tue 4/7

7:40 pm-11:47 pm

2 stops40h 07m

Portland

Tue 4/14

7:07 am-4:45 pm

2 stops45h 38m

$1,334

TokyoPortland

HND - PWM

HNDPWM

Tokyo Haneda

Mon 7/20

7:45 pm-10:27 am

2 stops27h 42m

Portland

Sat 8/15

3:03 pm-4:45 am

2 stops24h 42m

$1,339

TokyoPortland

HND - PWM

HNDPWM

Tokyo Haneda

Mon 7/20

7:45 pm-10:27 am

2 stops27h 42m

Portland

Sat 8/15

9:05 am-2:20 pm

1 stop40h 15m

$1,351

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Tue 4/7

9:45 pm-10:22 am

2 stops24h 37m

Portland

Tue 4/14

6:04 am-6:30 pm

2 stops24h 26m

$1,454

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Tue 6/9

9:35 am-7:27 pm

2 stops44h 52m

Portland

Tue 8/11

6:00 am-9:35 am

3 stops40h 35m

$1,468

TokyoPortland

HND - PWM

HNDPWM

Tokyo Haneda

Sun 7/19

4:20 pm-10:49 am

1 stop31h 29m

Portland

Fri 8/14

6:00 am-2:15 pm

1 stop19h 15m

$1,528

TokyoPortland

HND - PWM

HNDPWM

Tokyo Haneda

Sun 7/19

4:20 pm-10:49 am

1 stop31h 29m

Portland

Sun 8/16

12:50 pm-4:15 pm

1 stop38h 25m

$1,539

TokyoPortland

HND - PWM

HNDPWM

Tokyo Haneda

Sun 7/19

4:20 pm-10:49 am

1 stop31h 29m

Portland

Sun 8/16

6:00 am-4:15 pm

2 stops21h 15m

$1,550

TokyoPortland

HND - PWM

HNDPWM

Tokyo Haneda

Tue 7/21

4:35 pm-10:49 am

2 stops31h 14m

Portland

Sun 8/16

12:50 pm-1:05 pm

2 stops35h 15m

$1,610

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 Boston from

How to get the cheapest flight ticket from Asia 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

Can stopping save me money on Asia to Portland, Maine flights?

You could potentially save up to 53% on your flight if you consider stops on a Asia to Portland, Maine flight.

Cheap Asia to Portland, Maine flight deals and tips

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

Fastest flight time

23h 43m

Direct flights

None
The fastest flight from Asia to Portland, Maine takes 23h 43m
There are no direct flights from Asia to Portland, Maine. There are no popular flight routes from Asia to Portland, Maine.
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  • When did momondo last update prices for flights from Asia to Portland Airport?

    Prices for flights from Asia to Portland Airport are refreshed on a daily basis.

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

    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 Asia to Portland Airport.

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

    The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Boston?

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

Why use momondo?

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

It is quick and easy to find Asia 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 Asia to Portland with flexible booking policies on momondo?

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

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

momondo helps you find the best flight between Asia and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Asia to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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