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$740+ Cheap flights from Southeast Asia to Portland, ME (PWM)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PWM
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Southeast Asia to Portland

Keep the following information in mind while searching for Southeast Asia to Portland flight deals. Data was last updated July 31, 2025.

Round-trip from

$1,058
(EVA Air)

One-way from

$740
(KAYAK)
From Southeast Asia to Portland
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One-way flight from Southeast Asia to Portland
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Find flight deals from Southeast Asia to Portland

Cheapest flights from Southeast Asia to Portland
Explore the most affordable flight options available from Southeast Asia to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This EVA Air deal was found by Cheapflights users on 7/29. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:45 amMNL - PWM
2 stops43h 37mMultiple Airlines
Sat 9/202:17 pmPWM - MNL
2 stops33h 23mMultiple Airlines
Deal found 7/29$1,058
This Air Canada deal was found by Cheapflights users on 7/30. 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.
Thu 11/1310:25 amMNL - PWM
2 stops25h 52mAir Canada
Mon 11/176:00 amPWM - MNL
2 stops35h 45mAir Canada
Deal found 7/30$1,081
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 9/138:40 amMNL - PWM
2 stops36h 44mUnited Airlines
Sat 9/204:56 pmPWM - MNL
2 stops48h 59mUnited Airlines
Deal found 7/30$1,102
This Japan Airlines deal was found by Cheapflights users on 7/30. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1310:05 pmBKK - PWM
2 stops27h 51mMultiple Airlines
Sat 9/206:15 amPWM - BKK
2 stops29h 45mMultiple Airlines
Deal found 7/30$1,334
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 11/79:25 amBKK - PWM
2 stops40h 47mUnited Airlines
Tue 11/114:51 pmPWM - BKK
2 stops43h 14mUnited Airlines
Deal found 7/30$1,417
This Trip.com deal was found by Cheapflights users on 7/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/122:30 amBKK - PWM
2 stops44h 59mQatar Airways
Sat 9/207:09 amPWM - BKK
2 stops36h 06mQatar Airways
Deal found 7/30$1,544
This Korean Air deal was found by Cheapflights users on 7/30. 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.
Wed 11/1212:55 amMNL - PWM
2 stops25h 57mKorean Air
Mon 11/175:30 amPWM - MNL
2 stops28h 55mKorean Air
Deal found 7/30$1,603
This Korean Air deal was found by Cheapflights users on 7/30. 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.
Thu 11/61:00 amBKK - PWM
2 stops24h 52mKorean Air
Tue 11/115:30 amPWM - BKK
2 stops29h 50mKorean Air
Deal found 7/30$1,779
This Delta deal was found by Cheapflights users on 7/29. 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.
Thu 11/61:00 amBKK - PWM
2 stops23h 00mDelta
Tue 11/114:55 pmPWM - BKK
2 stops42h 25mDelta
Deal found 7/29$1,780
This Trip.com deal was found by Cheapflights users on 7/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:15 pmBKK - PWM
3 stops59h 52mSingapore Airlines
Sat 9/202:17 pmPWM - BKK
3 stops33h 43mSingapore Airlines
Deal found 7/30$2,423
This KLM deal was found by Cheapflights users on 7/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:50 pmMNL - PWM
2 stops37h 09mKLM
Mon 11/172:35 pmPWM - MNL
3 stops39h 55mKLM
Deal found 7/30$2,575

Cheapflights Fare Finder

 
Customize your flight search to find flights from Southeast Asia 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, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Southeast Asia to Portland that are best for you.

Fly from

Southeast Asia

Fly to

Portland

Route

Depart

Return

Price

ManilaPortland

MNL - PWM

MNLPWM

Manila Ninoy Aquino Intl

Sat 9/13

5:45 am-1:22 pm

2 stops43h 37m

Portland

Sat 9/20

2:17 pm-11:40 am

2 stops33h 23m

$1,058

ManilaPortland

MNL - PWM

MNLPWM

Manila Ninoy Aquino Intl

Thu 11/13

10:25 am-11:17 pm

2 stops25h 52m

Portland

Mon 11/17

6:00 am-6:45 am

2 stops35h 45m

$1,081

ManilaPortland

MNL - PWM

MNLPWM

Manila Ninoy Aquino Intl

Sat 9/13

8:40 am-9:24 am

2 stops36h 44m

Portland

Sat 9/20

4:56 pm-5:55 am

2 stops48h 59m

$1,102

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 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

ManilaPortland

MNL - PWM

MNLPWM

Manila Ninoy Aquino Intl

Wed 11/12

12:55 am-1:52 pm

2 stops25h 57m

Portland

Mon 11/17

5:30 am-11:25 pm

2 stops28h 55m

$1,603

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

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Sat 9/13

9:15 pm-10:07 pm

3 stops59h 52m

Portland

Sat 9/20

2:17 pm-11:00 am

3 stops33h 43m

$2,423

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 18 results
1
2

Best time to book a flight from Southeast Asia to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Southeast Asia 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 Southeast Asia to Portland

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

Currently, January is the cheapest month in which you can book a flight from Southeast Asia to Portland, Maine (average of $296). Flying from Southeast Asia to Portland, Maine in July is currently the most expensive (average of $394). 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.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from Southeast Asia to Portland, such as Korean Air, Japan Airlines, and Singapore Airlines. 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.
Korean Air
8.4
Very good
1,121 reviews

Entertainment

8.2

Comfort

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Entertainment

8.2

Comfort

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Japan Airlines
8.3
Very good
1,536 reviews
Korean Air
8.4
Very good
1,121 reviews

Entertainment

8.2

Comfort

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Singapore Airlines
8.1
Very good
1,338 reviews
Korean Air
8.4
Very good
1,121 reviews

Entertainment

8.2

Comfort

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Delta
8.0
Very good
7,981 reviews
Korean Air
8.4
Very good
1,121 reviews

Entertainment

8.2

Comfort

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
KLM
7.8
Good
1,383 reviews
Korean Air
8.4
Very good
1,121 reviews

Entertainment

8.2

Comfort

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Related info for your journey

Find useful and relevant information for your journey from Southeast Asia to Portland. 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 into for flights to Portland from Southeast Asia?

    Located just 2.9 mi from the city center, Portland (PWM) is the airport most travelers will use when flying to Portland from Southeast Asia.

  • What are the cheapest airlines to fly from Southeast Asia to Portland, Maine one-way?

    $740 is the cheapest one-way deal found within the past few days, from Japan Airlines. You may also be able to find cheap deals on American Airlines and Qatar Airways, with prices starting from $813 and $842, respectively.

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

    The most popular route from Southeast Asia to Portland, Maine is Bangkok Suvarnabhumi - Portland. You may also consider Manila Ninoy Aquino Intl - Portland or Vientiane Wattay - Portland.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Southeast Asia to Portland 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 Southeast Asia to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Southeast Asia to Portland, Maine (average of $296). Flying from Southeast Asia to Portland, Maine in July is currently the most expensive (average of $394). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Brunswick
North Conway
Auburn
Conway
Lewiston

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