$625+ 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — STO
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Stockholm with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Stockholm
Cheapest
Best
Last-minute
Cheapest flights from Portland to StockholmExplore 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 September 17, 2026.
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 September 17, 2026.
This KLM deal was found by Cheapflights users on 9/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:42 pm -
2 stops15h 13m
Wed 11/49:00 am -
2 stops21h 10m
Deal found 9/14![Multiple Airlines logo]()
$625
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:50 am -
3 stops20h 05m
Wed 11/49:55 am -
3 stops19h 26m
Deal found 9/14![Air Canada logo]()
$1,029
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:00 am -
2 stops25h 45m
Wed 12/91:10 pm -
2 stops36h 15m
Deal found 9/15![United Airlines logo]()
$1,078
Best flights from Portland to StockholmDiscover carefully curated flight deals from Portland to Stockholm that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Portland to Stockholm that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This KLM deal was found by Cheapflights users on 9/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:42 pm -
2 stops15h 13m
Wed 11/49:00 am -
2 stops21h 10m
Deal found 9/14![Multiple Airlines logo]()
$625
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Sun 12/67:00 am -
2 stops25h 45m
Wed 12/91:10 pm -
2 stops36h 15m
Deal found 9/17![United Airlines logo]()
$1,078
Last-minute flights from Portland to StockholmDiscover last-minute flight deals from Portland to Stockholm. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Stockholm. Data last updated September 17, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 9/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:42 pm -
2 stops15h 13m
Wed 11/49:00 am -
2 stops21h 10m
Deal found 9/14![Multiple Airlines logo]()
$625
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:50 am -
3 stops20h 05m
Wed 11/49:55 am -
3 stops19h 26m
Deal found 9/14![Air Canada logo]()
$1,029
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 September 17, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $625 (KLM) |
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 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from Portland to Stockholm that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PortlandStockholm
PWM Portland - ARN Stockholm Arlanda
PWMARN
Portland
Wed 10/28
12:42 pm-8:55 am
2 stops15h 13m
Stockholm Arlanda
Wed 11/4
9:00 am-12:10 am
2 stops21h 10m
$625
PortlandStockholm
PWM Portland - ARN Stockholm Arlanda
PWMARN
Portland
Sun 12/6
7:00 am-2:45 pm
2 stops25h 45m
Stockholm Arlanda
Wed 12/9
1:10 pm-7:25 pm
2 stops36h 15m
$1,078
Sorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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 >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.
PWM-STO
PWM-ARN
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
PWM-STO
PWM-ARN
No data available for this route at this time. Please check back soon.
Related info for your journey
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Traveling to a place near Stockholm?
Book flights to Stockholm if you plan to visit one of these locationsSolna
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