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Arlanda

$505+ Cheap flights from Portland, ME (PWM) to Arlanda (ARN)

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ARN
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Portland to Arlanda

Cheapest flights from Portland to Arlanda
Explore the most affordable flight options available from Portland to Arlanda. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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.
Wed 2/252:10 pm
PWM
-
ARN
2 stops20h 20m
United Airlines
Sun 3/19:50 am
ARN
-
PWM
2 stops19h 30m
United Airlines
Deal found 1/25$505
This KLM deal was found by Cheapflights users on 1/27. 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 8/146:30 am
PWM
-
ARN
1 stop19h 50m
KLM
Sat 8/2912:20 pm
ARN
-
PWM
2 stops17h 39m
KLM
Deal found 1/27$852
This Scandinavian Airlines deal was found by Cheapflights users on 1/27. 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 8/146:30 am
PWM
-
ARN
3 stops20h 45m
Scandinavian Airlines
Sat 8/297:20 am
ARN
-
PWM
2 stops22h 39m
Scandinavian Airlines
Deal found 1/27$1,220
This TAP AIR PORTUGAL deal was found by Cheapflights users on 1/27. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/142:18 pm
PWM
-
ARN
3 stops22h 57m
Multiple Airlines
Sat 8/2911:00 am
ARN
-
PWM
3 stops27h 19m
Multiple Airlines
Deal found 1/27$1,590

Find flight deals from Portland to Arlanda

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Arlanda (ARN). 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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$505
(United Airlines)
Provider with most accurate pricing for Portland-Stockholm Arlanda flight deals.
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Provider most trusted by Cheapflights users for Portland-Stockholm Arlanda flights.
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From Portland to Stockholm Arlanda
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Arlanda 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 January 28, 2026.
Use the filters below to find and compare flights from Portland to Stockholm Arlanda Airport that are best for you.

Fly from

Portland

Fly to

Arlanda

Route

Depart

Return

Price

PortlandStockholm

PWM - ARN

PWMARN

Portland

Wed 2/25

2:10 pm-4:30 pm

2 stops20h 20m

Stockholm Arlanda

Sun 3/1

9:50 am-11:20 pm

2 stops19h 30m

$505

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

  • Most accurate provider: When it comes to deals on Portland, Maine-Stockholm Arlanda Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Stockholm Arlanda Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Stockholm Arlanda Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Stockholm Arlanda Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Arlanda Airport 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 Arlanda

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

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

Currently, February is the cheapest month in which you can book a flight from Portland, Maine to Stockholm Arlanda Airport (average of $349). Flying from Portland, Maine to Stockholm Arlanda Airport in June is currently the most expensive (average of $471). 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 Arlanda. 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 Arlanda?

    For a flight from Portland to Stockholm Arlanda, you will be flying from Portland. Portland (PWM) is just 2.9 mi from the center of the city. Portland is the only Portland airport and it handles 0 outbound flights to Stockholm Arlanda per day. 0 airlines have flights to Stockholm Arlanda from Portland on a regular basis.

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

    A quick flight from Portland, Maine to Stockholm Arlanda Airport can take about 20h 20m. United Airlines provides one of the quickest options available for as low as $505. Portland, Maine and Stockholm Arlanda Airport are separated by a distance of 3634 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Arlanda 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 Arlanda Airport?

    Currently, February is the cheapest month in which you can book a flight from Portland, Maine to Stockholm Arlanda Airport (average of $349). Flying from Portland, Maine to Stockholm Arlanda Airport in June is currently the most expensive (average of $471). 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.

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