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$725+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PWM
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
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 April 4, 2025.

Round-trip from

$1,567
(oojo)

One-way from

$725
(eDestinos)
From Southeast Asia to Portland
Search Deals
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 April 4, 2025.

This oojo deal was found by Cheapflights users on 4/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/18:40 amBKK - PWM
2 stops41h 38mQatar Airways
Thu 5/87:12 amPWM - BKK
2 stops36h 18mQatar Airways
Deal found 4/2$1,567
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Thu 5/17:00 amBKK - PWM
3 stops27h 59mUnited Airlines
Thu 5/89:30 amPWM - BKK
2 stops32h 05mUnited Airlines
Deal found 4/2$2,604

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 April 4, 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

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Thu 5/1

8:40 am-3:18 pm

2 stops41h 38m

Portland

Thu 5/8

7:12 am-6:30 am

2 stops36h 18m

$1,567

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Thu 5/1

7:00 am-11:59 pm

3 stops27h 59m

Portland

Thu 5/8

9:30 am-4:35 am

2 stops32h 05m

$2,604

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Thu 5/1

8:40 am-3:18 pm

2 stops41h 38m

$725

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Wed 4/30

12:55 am-11:14 pm

3 stops57h 19m

$1,025

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Fri 5/2

7:00 am-11:27 pm

3 stops27h 27m

$1,307

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Fri 5/2

7:00 am-11:27 pm

3 stops27h 27m

$1,766

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Thu 5/1

12:15 pm-9:57 pm

3 stops44h 42m

$1,977

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

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 May is currently the most expensive (average of $416). 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.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 April 4, 2025.
Singapore Airlines
8.1
Very good
1,287 reviews

Entertainment

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,287 reviews
Singapore Airlines
8.1
Very good
1,287 reviews

Entertainment

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,542 reviews
Singapore Airlines
8.1
Very good
1,287 reviews

Entertainment

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
United Airlines
7.4
Good
8,618 reviews
Singapore Airlines
8.1
Very good
1,287 reviews

Entertainment

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Air Canada
7.0
Good
9,040 reviews
Singapore Airlines
8.1
Very good
1,287 reviews

Entertainment

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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?

    $725 is the cheapest one-way deal found within the past few days, from Qatar Airways. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from $1,307 and $1,766, respectively.

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

    The most popular route from Southeast Asia to Portland, Maine is Vientiane Wattay - Portland. You may also consider Manila Ninoy Aquino Intl - Portland or Chiang Mai - 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 May is currently the most expensive (average of $416). 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 Southeast Asia?

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

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Alternative routes for Southeast Asia to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Southeast Asia to Portland

Discover the top airline that operate flights from Southeast Asia to Portland. 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 April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,343Average$1,412FlexibilityNo cancel feeOn-time69%

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