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Cheap flights from Portland, Maine to Asia from $546

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Asia departing on 9/18. 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 Portland, Maine to Asia

Cheap round-trip flights

Delta Logo
6:00 am - 2:20 pmPWM-HND
19h 20m1 stop
Delta Logo
4:35 pm - 12:11 amHND-PWM
20h 36m1 stop
$899Delta
Find Deal
Tue, Sep 23 - Tue, Sep 30
Delta Logo
6:00 am - 2:20 pmPWM-HND
19h 20m1 stop
Delta Logo
4:20 pm - 11:55 amHND-PWM
32h 35m2 stops
$904Delta
Find Deal
Tue, Sep 23 - Tue, Sep 30
United Airlines Logo
7:30 am - 7:00 pmPWM-HND
22h 30m2 stops
United Airlines Logo
3:45 pm - 7:29 pmHND-PWM
16h 44m1 stop
$1,098United Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
United Airlines Logo
6:14 am - 2:55 pmPWM-NRT
19h 41m2 stops
United Airlines Logo
5:00 pm - 9:44 pmNRT-PWM
17h 44m1 stop
$1,099United Airlines
Find Deal
Tue, Sep 23 - Tue, Sep 30
Delta Logo
11:45 am - 1:05 pmPWM-HND
36h 20m1 stop
Delta Logo
4:35 pm - 10:19 pmHND-PWM
18h 44m1 stop
$1,099Delta
Find Deal
Sat, Sep 27 - Sun, Oct 12
Cathay Pacific Logo
7:09 am - 6:40 amPWM-NRT
34h 31m2 stops
Cathay Pacific Logo
9:40 pm - 10:07 pmNRT-PWM
37h 27m2 stops
$1,125Cathay Pacific
Find Deal
Fri, Sep 12 - Wed, Sep 24
Japan Airlines Logo
7:09 am - 5:35 amPWM-MNL
34h 26m2 stops
Japan Airlines Logo
11:25 pm - 10:07 pmMNL-PWM
34h 42m2 stops
$1,130Japan Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 27
Cathay Pacific Logo
7:09 am - 6:40 amPWM-NRT
34h 31m2 stops
Cathay Pacific Logo
9:40 pm - 10:02 pmNRT-PWM
37h 22m2 stops
$1,135Cathay Pacific
Find Deal
Sat, Sep 27 - Sun, Oct 12
Korean Air Logo
6:30 am - 9:45 pmPWM-MNL
26h 15m2 stops
Korean Air Logo
12:55 am - 12:14 amMNL-PWM
36h 19m2 stops
$1,518Korean Air
Find Deal
Mon, Dec 8 - Wed, Dec 24
Korean Air Logo
2:35 pm - 1:55 amPWM-MNL
46h 20m2 stops
Korean Air Logo
12:55 am - 12:14 amMNL-PWM
36h 19m2 stops
$1,525Korean Air
Find Deal
Sun, Dec 7 - Wed, Dec 24

United Airlines flights from Portland, Maine to Asia

Our best United Airlines deals on Portland, Maine to Asia flight tickets
United Airlines
Sep 10
PWM7:30 amPortland
22h 30m
2 stops
HND7:00 pmTokyo Haneda
Sep 17
HND3:45 pmTokyo Haneda
16h 44m
1 stop
PWM7:29 pmPortland
$1,098
Find similar
United Airlines
Sep 23
PWM6:14 amPortland
19h 41m
2 stops
NRT2:55 pmTokyo Narita
Sep 30
NRT5:00 pmTokyo Narita
17h 44m
1 stop
PWM9:44 pmPortland
$1,099
Find similar
United Airlines
Sep 10
PWM7:30 amPortland
22h 30m
2 stops
HND7:00 pmTokyo Haneda
Sep 16
HND12:30 amTokyo Haneda
21h 54m
2 stops
PWM9:24 amPortland
$1,102
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American Airlines flights from Portland, Maine to Asia

Our best American Airlines deals on Portland, Maine to Asia flight tickets
American Airlines
Sep 24
PWM6:15 amPortland
29h 45m
2 stops
BKK11:00 pmBangkok Suvarnabhumi
Sep 28
BKK8:05 amBangkok Suvarnabhumi
26h 54m
2 stops
PWM11:59 pmPortland
$1,175
Find similar
American Airlines
Nov 5
PWM7:02 amPortland
44h 23m
2 stops
PVG4:25 pmShanghai Pu Dong
Nov 9
PVG6:10 pmShanghai Pu Dong
40h 25m
2 stops
PWM9:35 pmPortland
$1,337
Find similar
American Airlines
Sep 18
PWM9:28 amPortland
56h 12m
2 stops
MNL5:40 amManila Ninoy Aquino Intl
Sep 22
MNL7:30 amManila Ninoy Aquino Intl
46h 15m
2 stops
PWM5:45 pmPortland
$1,364
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to Asia 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 11, 2025.
Use the filters below to find and compare flights from Portland, Maine to Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandTokyo

PWM - HND

PWMHND

Portland

Tue 9/23

6:00 am-2:20 pm

1 stop19h 20m

Tokyo Haneda

Tue 9/30

4:35 pm-12:11 am

1 stop20h 36m

$899

PortlandTokyo

PWM - HND

PWMHND

Portland

Tue 9/23

6:00 am-2:20 pm

1 stop19h 20m

Tokyo Haneda

Tue 9/30

4:20 pm-11:55 am

2 stops32h 35m

$904

PortlandTokyo

PWM - HND

PWMHND

Portland

Wed 9/10

7:30 am-7:00 pm

2 stops22h 30m

Tokyo Haneda

Wed 9/17

3:45 pm-7:29 pm

1 stop16h 44m

$1,098

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Tue 9/23

6:14 am-2:55 pm

2 stops19h 41m

Tokyo Narita

Tue 9/30

5:00 pm-9:44 pm

1 stop17h 44m

$1,099

PortlandTokyo

PWM - HND

PWMHND

Portland

Sat 9/27

11:45 am-1:05 pm

1 stop36h 20m

Tokyo Haneda

Sun 10/12

4:35 pm-10:19 pm

1 stop18h 44m

$1,099

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Fri 9/12

7:09 am-6:40 am

2 stops34h 31m

Tokyo Narita

Wed 9/24

9:40 pm-10:07 pm

2 stops37h 27m

$1,125

PortlandManila

PWM - MNL

PWMMNL

Portland

Sat 9/6

7:09 am-5:35 am

2 stops34h 26m

Manila Ninoy Aquino Intl

Sat 9/27

11:25 pm-10:07 pm

2 stops34h 42m

$1,130

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Sat 9/27

7:09 am-6:40 am

2 stops34h 31m

Tokyo Narita

Sun 10/12

9:40 pm-10:02 pm

2 stops37h 22m

$1,135

PortlandManila

PWM - MNL

PWMMNL

Portland

Mon 12/8

6:30 am-9:45 pm

2 stops26h 15m

Manila Ninoy Aquino Intl

Wed 12/24

12:55 am-12:14 am

2 stops36h 19m

$1,518

PortlandManila

PWM - MNL

PWMMNL

Portland

Sun 12/7

2:35 pm-1:55 am

2 stops46h 20m

Manila Ninoy Aquino Intl

Wed 12/24

12:55 am-12:14 am

2 stops36h 19m

$1,525

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Portland, Maine to Asia

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 day to depart on your flight to Asia?

The cheapest day to depart from Portland, Maine to Asia is on a Tuesday. Travelers who choose to depart for Asia on a Tuesday will often find tickets for as low as $1,345. The most expensive day to fly to Asia is Friday, with ticket prices averaging around $1,682.

What is the cheapest time of day to depart on your flight to Asia?

Our most recent data shows that the best time of day to fly to Asia is in the morning. Flights from Portland, Maine to Asia during this time can be as low as $1,362. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,948 on average. Flights to Asia from Portland, Maine in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You could potentially save up to 5% on your flight if you consider stops on a Portland, Maine to Asia flight.

Cheap Portland, Maine to Asia flight deals and tips

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

Best Price Found

$546

Fastest flight time

16h 35m

Direct flights

None

Airports in Asia

6 airports
The best one-way flight to Asia from Portland, Maine in the past 72 hours is $546. The best round-trip flight deal from Portland, Maine to Asia found on momondo in the last 72 hours is $899.
The fastest flight from Portland, Maine to Asia takes 16h 35m
There are no direct flights from Portland, Maine to Asia. Popular non-direct routes for this connection are Portland Airport - Manila Ninoy Aquino Intl Airport, Portland Airport - Bangkok Suvarnabhumi Airport and Portland Airport - Ho Chi Minh City Airport.
There are 6 airports near Asia: Tokyo Narita (NRT), Bangkok Suvarnabhumi (BKK), Incheon Intl (ICN), Manila Ninoy Aquino Intl (MNL), Ho Chi Minh City (SGN), Tokyo Haneda (HND)
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  • When did momondo last update prices for flights from Portland Airport to Asia?

    Prices for flights from Portland Airport to Asia refresh daily.

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

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

    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 Portland Airport to Asia.

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

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

Best airlines flying from Portland, Maine to Asia

Compare and see reviews for airlines that fly from Portland, Maine to Asia with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $895Free CancellationRating
7.4
8,920 reviews
Search United Airlines flights
Japan AirlinesPriceFrom $946Free CancellationRating
8.3
1,545 reviews
Search Japan Airlines flights
Turkish AirlinesPriceFrom $1,109Free CancellationRating
7.3
3,941 reviews
Search Turkish Airlines flights
Korean AirPriceFrom $1,197Free CancellationRating
8.4
1,129 reviews
Search Korean Air flights

Why use momondo?

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

Finding the right flight to Asia from Portland 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 Asia quick and easy, saving you time and money.

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

Yes. All flights to Asia from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Asia from Portland.

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

Price alerts on flights to Asia from Portland 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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