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$483+ Cheap flights from Portland, ME (PWM) to Stockholm (STO)

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — STO
Mar 18 — Mar 251
Wed 3/18
Wed 3/25
1 adult, Economy
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Cheap flight deals from Portland to Stockholm

Cheapest flights from Portland to Stockholm
Explore the most affordable flight options available from Portland to Stockholm. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 16, 2026.

This American Airlines deal was found by Cheapflights users on 2/15. 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.
Wed 4/15:40 pm
PWM
-
ARN
2 stops23h 20m
American Airlines
Wed 4/81:15 pm
ARN
-
PWM
2 stops16h 12m
American Airlines
Deal found 2/15$483
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Sun 10/253:03 pm
PWM
-
ARN
2 stops20h 52m
American Airlines
Wed 10/287:10 am
ARN
-
PWM
2 stops20h 35m
American Airlines
Deal found 2/13$570
This KLM deal was found by Cheapflights users on 2/13. 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.
Wed 2/252:35 pm
PWM
-
ARN
2 stops16h 05m
KLM
Sun 3/17:40 am
ARN
-
PWM
2 stops22h 38m
KLM
Deal found 2/13$624
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Wed 2/2512:29 pm
PWM
-
ARN
2 stops19h 41m
American Airlines
Sun 3/17:15 am
ARN
-
PWM
3 stops22h 35m
American Airlines
Deal found 2/13$699
This Air France deal was found by Cheapflights users on 2/15. 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.
Wed 4/12:30 pm
PWM
-
ARN
2 stops15h 20m
Multiple Airlines
Wed 4/810:20 am
ARN
-
PWM
1 stop19h 39m
Multiple Airlines
Deal found 2/15$734
This Scandinavian Airlines deal was found by Cheapflights users on 2/12. 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.
Sat 3/212:30 pm
PWM
-
ARN
2 stops15h 45m
Scandinavian Airlines
Wed 3/251:30 pm
ARN
-
PWM
2 stops39h 29m
Scandinavian Airlines
Deal found 2/12$899
This KLM deal was found by Cheapflights users on 2/13. 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 2/172:35 pm
PWM
-
ARN
2 stops16h 05m
KLM
Thu 2/191:30 pm
ARN
-
PWM
2 stops16h 48m
KLM
Deal found 2/13$1,105
This Air Canada deal was found by Cheapflights users on 2/15. 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.
Wed 4/111:09 am
PWM
-
ARN
3 stops21h 16m
Air Canada
Wed 4/86:40 am
ARN
-
PWM
3 stops17h 57m
Air Canada
Deal found 2/15$1,163
This Scandinavian Airlines deal was found by Cheapflights users on 2/15. 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.
Wed 4/16:25 am
PWM
-
ARN
3 stops24h 40m
Scandinavian Airlines
Wed 4/86:25 am
ARN
-
PWM
2 stops23h 34m
Scandinavian Airlines
Deal found 2/15$1,301

Find flight deals from Portland to Stockholm

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Stockholm (STO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 16, 2026.

Most accurate provider

Ovago
2 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$483
(American Airlines)
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 Stockholm (STO)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Stockholm 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 February 16, 2026.
Use the filters below to find and compare flights from Portland to Stockholm that are best for you.

Fly from

Portland

Fly to

Stockholm

Route

Depart

Return

Price

PortlandStockholm

PWM - ARN

PWMARN

Portland

Wed 4/1

5:40 pm-11:00 pm

2 stops23h 20m

Stockholm Arlanda

Wed 4/8

1:15 pm-11:27 pm

2 stops16h 12m

$483

PortlandStockholm

PWM - ARN

PWMARN

Portland

Wed 4/1

2:30 pm-11:50 am

2 stops15h 20m

Stockholm Arlanda

Wed 4/8

10:20 am-11:59 pm

1 stop19h 39m

$734

PortlandStockholm

PWM - ARN

PWMARN

Portland

Sat 3/21

2:30 pm-11:15 am

2 stops15h 45m

Stockholm Arlanda

Wed 3/25

1:30 pm-11:59 pm

2 stops39h 29m

$899

PortlandStockholm

PWM - ARN

PWMARN

Portland

Wed 4/1

11:09 am-2:25 pm

3 stops21h 16m

Stockholm Arlanda

Wed 4/8

6:40 am-6:37 pm

3 stops17h 57m

$1,163

PortlandStockholm

PWM - ARN

PWMARN

Portland

Wed 4/1

6:25 am-1:05 pm

3 stops24h 40m

Stockholm Arlanda

Wed 4/8

6:25 am-11:59 pm

2 stops23h 34m

$1,301

PortlandStockholm

PWM - ARN

PWMARN

Portland

Thu 6/11

10:55 am-7:15 pm

2 stops26h 20m

Stockholm Arlanda

Mon 6/15

8:00 pm-6:35 pm

2 stops28h 35m

$1,993

PortlandStockholm

PWM - ARN

PWMARN

Portland

Thu 6/11

10:55 am-11:15 am

3 stops18h 20m

Stockholm Arlanda

Mon 6/15

6:10 am-11:30 pm

3 stops23h 20m

$2,835

PortlandStockholm

PWM - ARN

PWMARN

Portland

Thu 6/11

6:30 am-8:20 am

1 stop19h 50m

Stockholm Arlanda

Mon 6/15

11:30 am-11:59 pm

2 stops18h 29m

$4,622

PortlandStockholm

PWM - ARN

PWMARN

Portland

Thu 6/11

2:25 pm-8:50 pm

3 stops24h 25m

Stockholm Arlanda

Mon 6/15

2:10 pm-11:57 pm

2 stops39h 47m

$4,993

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Compare providers for flights from Portland to Stockholm

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Stockholm in February.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Stockholm flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Portland, Maine-Stockholm flight deals on Cheapflights vs. Ovago 90-95% of the time. Price accuracy is based on data collected from Portland, Maine-Stockholm flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Stockholm flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Stockholm flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Stockholm

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

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

Currently, February is the cheapest month in which you can book a flight from Portland, Maine to Stockholm (average of $349). Flying from Portland, Maine to Stockholm in June is currently the most expensive (average of $467). 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.

Related info for your journey

Find useful and relevant information for your journey from Portland to Stockholm. 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 Stockholm?

    Located just 2.9 mi from the city center, Portland is the airport most travelers will use when flying to Stockholm from Portland. Booking flights from Portland (PWM) to Stockholm should be relatively easy as there are 0 daily outbound flights to Stockholm from 0 different airlines.

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

    Departing from Portland, Maine to Stockholm will take you 15h 45m. The distance from Portland, Maine to Stockholm is about 3634 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Portland, Maine to Stockholm (average of $349). Flying from Portland, Maine to Stockholm in June is currently the most expensive (average of $467). 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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