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$633+ Cheap flights from Portland, ME (PWM) to Asia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ICN
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Portland to Asia

Cheapest flights from Portland to Asia
Explore the most affordable flight options available from Portland to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/242:14 pmPWM - OKA
2 stops42h 51mUnited Airlines
jue. 1/812:15 pmOKA - PWM
2 stops40h 16mUnited Airlines
Deal found 12/10$1,990
This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/152:34 pmPWM - HND
2 stops34h 01mDelta
mar. 1/68:00 pmHND - PWM
2 stops31h 45mDelta
Deal found 12/11$2,734
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1610:02 amPWM - MNL
2 stops31h 48mUnited Airlines
mié. 1/79:55 amMNL - PWM
2 stops41h 36mUnited Airlines
Deal found 12/11$2,737
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2712:56 pmPWM - HND
1 stop38h 49mDelta
dom. 1/44:50 pmHND - PWM
2 stops33h 18mDelta
Deal found 12/10$2,993
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/204:10 pmPWM - MNL
2 stops39h 50mUnited Airlines
sáb. 1/109:55 amMNL - PWM
2 stops41h 36mUnited Airlines
Deal found 12/10$3,024
This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/275:45 amPWM - OKA
2 stops45h 20mDelta
mié. 1/76:05 pmOKA - PWM
2 stops44h 15mDelta
Deal found 12/11$3,238
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/184:10 pmPWM - MNL
2 stops39h 50mUnited Airlines
vie. 1/99:55 amMNL - PWM
2 stops41h 34mUnited Airlines
Deal found 12/10$3,374
This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/155:34 amPWM - NRT
2 stops20h 41mAmerican Airlines
mar. 1/65:30 pmNRT - PWM
2 stops20h 13mAmerican Airlines
Deal found 12/11$3,497
This Korean Air deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/275:45 amPWM - NRT
2 stops23h 45mMultiple Airlines
dom. 1/45:10 pmNRT - PWM
2 stops32h 58mMultiple Airlines
Deal found 12/11$3,554
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/1912:53 pmPWM - HND
2 stops35h 12mDelta
mar. 12/304:25 pmHND - PWM
2 stops20h 18mDelta
Deal found 12/10$3,636
This Delta deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/245:45 amPWM - OKA
2 stops45h 20mDelta
mié. 1/76:05 pmOKA - PWM
2 stops44h 15mDelta
Deal found 12/9$3,657
This Air Canada deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/195:30 amPWM - NRT
2 stops21h 00mMultiple Airlines
mar. 12/306:15 pmNRT - PWM
2 stops43h 07mMultiple Airlines
Deal found 12/11$3,963

Find flight deals from Portland to Asia

Keep the following information in mind while searching for Portland to Asia flight deals. Data was last updated diciembre 12, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$745
(United Airlines)

One-way from

$633
(United Airlines)

Popular in

June

Cheapest in

September

Average price

$1,376
Provider with most accurate pricing for Boston Logan Intl-Manila Ninoy Aquino Intl flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Manila Ninoy Aquino Intl flights.
Search Deals
From Portland to Asia
Search Deals
One-way flight from Portland to Asia
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($258 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from Portland to Asia that are best for you.

Fly from

Portland

Fly to

Asia

Route

Depart

Return

Price

PortlandTokyo

PWM - HND

PWMHND

Portland

mar. 2/10

6:00 am-2:20 pm

1 stop18h 20m

Tokyo Haneda

jue. 2/19

4:50 pm-6:56 pm

1 stop16h 06m

$745

PortlandTokyo

PWM - HND

PWMHND

Portland

lun. 2/2

6:00 am-2:20 pm

1 stop18h 20m

Tokyo Haneda

vie. 2/13

6:25 pm-8:28 pm

1 stop16h 03m

$745

PortlandTokyo

PWM - HND

PWMHND

Portland

mar. 2/3

5:30 am-2:35 pm

1 stop19h 05m

Tokyo Haneda

jue. 2/12

8:00 pm-11:06 pm

1 stop17h 06m

$746

PortlandTokyo

PWM - HND

PWMHND

Portland

mié. 2/4

5:30 am-2:35 pm

1 stop19h 05m

Tokyo Haneda

mié. 2/11

8:00 pm-10:27 pm

1 stop16h 27m

$746

PortlandTokyo

PWM - NRT

PWMNRT

Portland

mar. 2/10

6:00 am-3:15 pm

1 stop19h 15m

Tokyo Narita

jue. 2/19

5:15 pm-8:28 pm

1 stop17h 13m

$746

PortlandTokyo

PWM - HND

PWMHND

Portland

mar. 2/17

6:00 am-5:45 pm

2 stops21h 45m

Tokyo Haneda

jue. 2/26

4:50 pm-11:20 pm

2 stops20h 30m

$749

PortlandTokyo

PWM - HND

PWMHND

Portland

vie. 1/30

5:57 pm-5:45 pm

2 stops57h 48m

Tokyo Haneda

jue. 2/12

8:00 pm-11:06 pm

1 stop17h 06m

$762

PortlandTokyo

PWM - HND

PWMHND

Portland

jue. 2/19

5:45 am-5:45 pm

1 stop22h 00m

Tokyo Haneda

jue. 2/26

4:50 pm-6:56 pm

1 stop16h 06m

$845

PortlandTokyo

PWM - HND

PWMHND

Portland

dom. 2/1

6:00 am-2:20 pm

1 stop18h 20m

Tokyo Haneda

sáb. 2/28

6:25 pm-8:28 pm

1 stop16h 03m

$845

PortlandTokyo

PWM - HND

PWMHND

Portland

dom. 2/1

5:30 am-2:35 pm

1 stop19h 05m

Tokyo Haneda

dom. 2/8

8:00 pm-10:27 pm

1 stop16h 27m

$846

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 50 results
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Best time to book a flight from Portland to Asia

Have a flexible travel schedule? Discover the best time to fly to Asia from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Asia

What is the cheapest month to book a flight from Portland, Maine to Asia?

Currently, July is the cheapest month in which you can book a flight from Portland, Maine to Asia (average of $308). Flying from Portland, Maine to Asia in June is currently the most expensive (average of $692). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PWM to AS?

Find hourly flight availability from Portland to Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

One of the essential ways to save on airfare from Portland, Maine to Asia is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 13% on airfare.

Reviews of airlines servicing Asia

Get insights into the airlines that provide service to Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Asia. Reviews last updated diciembre 12, 2025.
Read reviews from past customers who have flown Japan Airlines, Delta, and United Airlines from Portland to Asia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,652 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
Japan Airlines
8.3
Very good
1,652 reviews
Japan Airlines
8.3
Very good
1,652 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
Delta
7.9
Good
8,005 reviews
Japan Airlines
8.3
Very good
1,652 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
United Airlines
7.4
Good
9,095 reviews
Japan Airlines
8.3
Very good
1,652 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
Turkish Airlines
7.3
Good
4,089 reviews
Japan Airlines
8.3
Very good
1,652 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.

Related info for your journey

Find useful and relevant information for your journey from Portland to Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Asia?

    If you book a flight to Asia from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PWM) is located 2.9 mi from the center of Portland.

  • How long is the flight from Portland, Maine to Asia?

    There are many flights that can get you from Portland, Maine to Asia in 18h 20m. Fly via United Airlines, Delta, or Korean Air to get the fastest option. Portland, Maine and Asia are separated by a distance of 6642 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Portland, Maine to Asia?

    While some choose either Portland - Tokyo Haneda or Portland - Bangkok Suvarnabhumi, Portland - Tokyo Narita is the most popular route from Portland, Maine to Asia.

  • Can I find deals for flights from Portland to Asia that include hotel bookings?

    Yes. In addition to deals on Portland to Asia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Asia.

  • Can I find deals for business class flights from Portland to Asia?

    Yes. Cheapflights offers flight deals from Portland to Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland, Maine to Asia?

    Currently, July is the cheapest month in which you can book a flight from Portland, Maine to Asia (average of $308). Flying from Portland, Maine to Asia in June is currently the most expensive (average of $692). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Portland to Asia

Discover the top 3 airlines that operate flights from Portland to Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$786Average$1,506FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$946Average$1,223FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$1,109Average$1,180FlexibilityNo cancel feeOn-time77%

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