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$517+ 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ARN
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
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 September 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$517
(Scandinavian Airlines)

Popular in

December

Cheapest in

August

Average price

$541
Provider with most accurate pricing for Boston Logan Intl-Stockholm (STO) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Stockholm (STO) flights.
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From Portland to Sweden
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Highest demand for flights based on searches. 9% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 29, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 9/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/142:30 pmPWM - ARN
2 stops14h 45mScandinavian Airlines
Tue 11/187:00 amARN - PWM
2 stops22h 54mScandinavian Airlines
Deal found 9/27$517
This FlightHub deal was found by Cheapflights users on 9/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/252:38 pmPWM - ARN
2 stops14h 02mScandinavian Airlines
Sat 11/17:10 pmARN - PWM
2 stops34h 55mScandinavian Airlines
Deal found 9/27$563
This United Airlines deal was found by Cheapflights users on 9/28. 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 11/147:22 pmPWM - ARN
2 stops15h 23mUnited Airlines
Tue 11/186:15 amARN - PWM
2 stops21h 35mUnited Airlines
Deal found 9/28$626
This FlightHub deal was found by Cheapflights users on 9/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:50 amPWM - ARN
2 stops30h 30mScandinavian Airlines
Mon 10/279:00 pmARN - PWM
2 stops32h 05mScandinavian Airlines
Deal found 9/27$638
This KLM deal was found by Cheapflights users on 9/27. 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.
Fri 10/172:38 pmPWM - ARN
1 stop11h 42mKLM
Mon 10/271:30 pmARN - PWM
2 stops15h 35mKLM
Deal found 9/27$734
This KLM deal was found by Cheapflights users on 9/29. 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.
Sat 10/42:41 pmPWM - ARN
1 stop11h 39mKLM
Mon 10/1310:20 amARN - PWM
1 stop19h 45mKLM
Deal found 9/29$776
This Air France deal was found by Cheapflights users on 9/27. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/42:41 pmPWM - ARN
2 stops14h 59mMultiple Airlines
Mon 10/1310:20 amARN - PWM
1 stop19h 45mMultiple Airlines
Deal found 9/27$780
This Delta deal was found by Cheapflights users on 9/29. 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.
Sat 10/42:41 pmPWM - ARN
2 stops14h 59mDelta
Mon 10/136:30 amARN - PWM
2 stops23h 35mDelta
Deal found 9/29$790
This American Airlines deal was found by Cheapflights users on 9/27. 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.
Sat 10/253:28 pmPWM - ARN
2 stops20h 12mMultiple Airlines
Sat 11/17:10 amARN - PWM
3 stops19h 11mMultiple Airlines
Deal found 9/27$948
This Air Canada deal was found by Cheapflights users on 9/27. 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.
Sat 10/2510:30 amPWM - ARN
3 stops22h 15mAir Canada
Sat 11/16:20 amARN - PWM
3 stops21h 57mAir Canada
Deal found 9/27$1,114

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 September 29, 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

Sat 10/25

2:38 pm-10:40 am

2 stops14h 02m

Stockholm Arlanda

Sat 11/1

7:10 pm-1:05 am

2 stops34h 55m

$563

PortlandStockholm

PWM - ARN

PWMARN

Portland

Fri 11/14

7:22 pm-4:45 pm

2 stops15h 23m

Stockholm Arlanda

Tue 11/18

6:15 am-9:50 pm

2 stops21h 35m

$626

PortlandStockholm

PWM - ARN

PWMARN

Portland

Fri 10/17

6:50 am-7:20 pm

2 stops30h 30m

Stockholm Arlanda

Mon 10/27

9:00 pm-12:05 am

2 stops32h 05m

$638

PortlandStockholm

PWM - ARN

PWMARN

Portland

Fri 10/17

2:38 pm-8:20 am

1 stop11h 42m

Stockholm Arlanda

Mon 10/27

1:30 pm-12:05 am

2 stops15h 35m

$734

PortlandStockholm

PWM - ARN

PWMARN

Portland

Sat 10/25

3:28 pm-5:40 pm

2 stops20h 12m

Stockholm Arlanda

Sat 11/1

7:10 am-9:21 pm

3 stops19h 11m

$948

PortlandStockholm

PWM - ARN

PWMARN

Portland

Sat 10/25

10:30 am-2:45 pm

3 stops22h 15m

Stockholm Arlanda

Sat 11/1

6:20 am-11:17 pm

3 stops21h 57m

$1,114

PortlandStockholm

PWM - ARN

PWMARN

Portland

Fri 10/17

10:40 am-11:00 am

3 stops18h 20m

Stockholm Arlanda

Mon 10/27

6:15 am-11:17 pm

3 stops22h 02m

$2,288

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/27

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 $935). 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 September 29, 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.

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.

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

    Departing from Portland, Maine to Sweden will take you 11h 42m. The distance from Portland, Maine to Sweden is about 3634 mi. This flight may include one or multiple stops.

  • 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 $935). 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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