$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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ARN
Dec 17 — Dec 241
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 November 17, 2025.
Most accurate provider | Expedia 2 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $517 (Scandinavian Airlines) |
Find flight deals from Portland to Sweden
Cheapest flights from Portland to SwedenExplore 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 November 17, 2025.
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 November 17, 2025.
This Delta deal was found by Cheapflights users on 11/14. 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.
Wed 12/34:53 pmPWM - ARN
2 stops17h 47mDelta
Sun 12/71:30 pmARN - PWM
2 stops38h 53mDelta
Deal found 11/14![Delta logo]()
$620
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 November 17, 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
Mon 2/23
6:30 am-9:15 am
2 stops20h 45m
Stockholm Arlanda
Fri 2/27
9:00 pm-12:20 am
2 stops33h 20m
$517
PortlandStockholm
PWM - ARN
PWMARN
Portland
Wed 12/3
4:53 pm-4:40 pm
2 stops17h 47m
Stockholm Arlanda
Sun 12/7
1:30 pm-10:23 pm
2 stops38h 53m
$620
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, October is the cheapest month in which you can book a flight from Portland, Maine to Sweden (average of $341). Flying from Portland, Maine to Sweden 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.
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 November 17, 2025.
A simple way to save on the total cost of your ticket is to fly from Portland, Maine to Sweden in the evening. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight at noon.