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

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ARN
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Portland to Sweden

Keep the following information in mind while searching for Portland to Sweden flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$740
(Air Canada)
Provider with most accurate pricing for Portland-Stockholm (STO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Stockholm (STO) flights.
Search Deals
From Portland to Sweden
Search Deals

Find flight deals from Portland to Sweden

Cheapest flights from Portland to Sweden
Explore the most affordable flight options available from Portland to Sweden. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Air Canada deal was found by Cheapflights users on 4/30. 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.
Tue 6/34:04 pmPWM - ARN
2 stops37h 36mAir Canada
Tue 6/101:15 pmARN - PWM
2 stops40h 12mAir Canada
Deal found 4/30$740
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 6/27:09 pmPWM - ARN
2 stops16h 16mUnited Airlines
Tue 6/101:15 pmARN - PWM
2 stops34h 28mUnited Airlines
Deal found 4/30$755
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/12:34 pmPWM - ARN
1 stop11h 46mKLM
Tue 7/810:20 amARN - PWM
1 stop20h 37mKLM
Deal found 4/29$786
This Delta deal was found by Cheapflights users on 4/29. 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.
Mon 6/305:35 pmPWM - ARN
1 stop32h 45mDelta
Tue 7/810:20 amARN - PWM
1 stop20h 37mDelta
Deal found 4/29$792
This Austrian Airlines deal was found by Cheapflights users on 4/30. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/26:20 amPWM - ARN
2 stops26h 05mAustrian Airlines
Mon 6/910:05 amARN - PWM
2 stops43h 22mAustrian Airlines
Deal found 4/30$800
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/296:35 amPWM - ARN
2 stops21h 50mScandinavian Airlines
Thu 6/59:20 amARN - PWM
2 stops20h 54mScandinavian Airlines
Deal found 4/29$839
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/296:10 amPWM - ARN
3 stops22h 50mMultiple Airlines
Thu 6/51:15 pmARN - PWM
2 stops16h 13mMultiple Airlines
Deal found 4/29$860
This Ovago deal was found by Cheapflights users on 4/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/33:06 pmPWM - ARN
2 stops25h 29mSingapore Airlines
Fri 6/64:55 pmARN - PWM
2 stops36h 04mSingapore Airlines
Deal found 4/30$2,716

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to Sweden 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 May 1, 2025.
Use the filters below to find and compare flights from Portland to Sweden that are best for you.

Fly from

Portland

Fly to

Sweden

Route

Depart

Return

Price

PortlandStockholm

PWM - ARN

PWMARN

Portland

Tue 6/3

4:04 pm-11:40 am

2 stops37h 36m

Stockholm Arlanda

Tue 6/10

1:15 pm-11:27 pm

2 stops40h 12m

$740

PortlandStockholm

PWM - ARN

PWMARN

Portland

Mon 6/2

7:09 pm-5:25 pm

2 stops16h 16m

Stockholm Arlanda

Tue 6/10

1:15 pm-5:43 pm

2 stops34h 28m

$755

PortlandStockholm

PWM - ARN

PWMARN

Portland

Tue 7/1

2:34 pm-8:20 am

1 stop11h 46m

Stockholm Arlanda

Tue 7/8

10:20 am-12:57 am

1 stop20h 37m

$786

PortlandStockholm

PWM - ARN

PWMARN

Portland

Mon 6/30

5:35 pm-8:20 am

1 stop32h 45m

Stockholm Arlanda

Tue 7/8

10:20 am-12:57 am

1 stop20h 37m

$792

PortlandStockholm

PWM - ARN

PWMARN

Portland

Mon 6/2

6:20 am-2:25 pm

2 stops26h 05m

Stockholm Arlanda

Mon 6/9

10:05 am-11:27 pm

2 stops43h 22m

$800

PortlandStockholm

PWM - ARN

PWMARN

Portland

Thu 5/29

6:35 am-10:25 am

2 stops21h 50m

Stockholm Arlanda

Thu 6/5

9:20 am-12:14 am

2 stops20h 54m

$839

PortlandStockholm

PWM - ARN

PWMARN

Portland

Thu 5/29

6:10 am-11:00 am

3 stops22h 50m

Stockholm Arlanda

Thu 6/5

1:15 pm-11:28 pm

2 stops16h 13m

$860

PortlandStockholm

PWM - ARN

PWMARN

Portland

Tue 6/3

3:06 pm-10:35 pm

2 stops25h 29m

Stockholm Arlanda

Fri 6/6

4:55 pm-10:59 pm

2 stops36h 04m

$2,716

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Best time to book a flight from Portland to Sweden

Have a flexible travel schedule? Discover the best time to fly to Sweden 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 Sweden

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

Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Sweden (average of $550). Flying from Portland, Maine to Sweden in June is currently the most expensive (average of $1,022). 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 SE?

Find hourly flight availability from Portland to Sweden. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Portland, Maine to Sweden, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Sweden by month

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

In terms of precipitation, rainfall in Sweden ranges from 1.0 - 2.8 inches per month. July is typically the wettest month, when rainfall can reach 2.8 in. March is typically the driest time to visit Sweden when rainfall is around 1.0 in.

Temperature in Sweden by month

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

If weather is an important factor for your trip to Sweden, 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 62.6 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Sweden

Get insights into the airlines that provide service to Sweden. 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 Sweden. Reviews last updated May 1, 2025.
Singapore Airlines
8.1
Very good
1,292 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Entertainment

8.0

Crew

8.6

Overall

8.1

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
1,292 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Entertainment

8.0

Crew

8.6

Overall

8.1

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.
Delta
8.0
Very good
7,934 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Entertainment

8.0

Crew

8.6

Overall

8.1

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.
KLM
7.8
Good
1,334 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Entertainment

8.0

Crew

8.6

Overall

8.1

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.
Austrian Airlines
7.6
Good
781 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Entertainment

8.0

Crew

8.6

Overall

8.1

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
8,696 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Entertainment

8.0

Crew

8.6

Overall

8.1

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 Portland to Sweden. 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 Sweden?

    Portland (PWM) is the airport you will fly out of if you book a flight from Portland to Sweden. It is only a 2.9 mi journey to Portland (PWM) from Portland’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Sweden 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 Sweden?

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Sweden (average of $550). Flying from Portland, Maine to Sweden in June is currently the most expensive (average of $1,022). 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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