$548+ 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — STO
Nov 18 — Nov 251
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
One-way
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 October 19, 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 October 19, 2026.
This United Airlines deal was found by Cheapflights users on 10/15. 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 11/295:30 am -
2 stops27h 15m
Sun 12/69:55 am -
2 stops16h 47m
Deal found 10/15![United Airlines logo]()
$834
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Sat 11/145:08 pm -
2 stops39h 37m
Sat 11/211:10 pm -
2 stops35h 39m
Deal found 10/15![United Airlines logo]()
$840
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Sat 11/1412:40 pm -
2 stops19h 25m
Sat 11/217:30 am -
3 stops21h 09m
Deal found 10/15![American Airlines logo]()
$919
This United Airlines deal was found by Cheapflights users on 10/15. 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 12/69:38 am -
2 stops23h 07m
Wed 12/96:20 am -
2 stops20h 22m
Deal found 10/15![United Airlines logo]()
$1,077
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Sun 11/293:24 pm -
2 stops19h 46m
Sun 12/67:30 am -
3 stops21h 49m
Deal found 10/15![American Airlines logo]()
$1,134
This Air Canada deal was found by Cheapflights users on 10/15. 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.
Sat 11/148:49 am -
3 stops21h 06m
Sat 11/216:20 am -
3 stops18h 29m
Deal found 10/15![Air Canada logo]()
$1,673
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 October 19, 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 October 19, 2026.
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Tue 2/233:15 pm -
2 stops17h 30m
Fri 2/261:10 pm -
2 stops38h 08m
Deal found 10/18![United Airlines logo]()
$815
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Sun 11/293:24 pm -
2 stops19h 46m
Sun 12/67:30 am -
3 stops21h 49m
Deal found 10/15![American Airlines logo]()
$1,134
This United Airlines deal was found by Cheapflights users on 10/15. 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 11/295:30 am -
2 stops27h 15m
Sun 12/69:55 am -
2 stops16h 47m
Deal found 10/15![United Airlines logo]()
$834
This United Airlines deal was found by Cheapflights users on 10/15. 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 12/69:38 am -
2 stops23h 07m
Wed 12/96:20 am -
2 stops20h 22m
Deal found 10/15![United Airlines logo]()
$1,077
Last-minute flights from Portland to StockholmDiscover last-minute flight deals from Portland to Stockholm. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Stockholm. Data last updated October 19, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Sat 11/145:08 pm -
2 stops39h 37m
Sat 11/211:10 pm -
2 stops35h 39m
Deal found 10/15![United Airlines logo]()
$840
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Sat 11/1412:40 pm -
2 stops19h 25m
Sat 11/217:30 am -
3 stops21h 09m
Deal found 10/15![American Airlines logo]()
$919
This Air Canada deal was found by Cheapflights users on 10/15. 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.
Sat 11/148:49 am -
3 stops21h 06m
Sat 11/216:20 am -
3 stops18h 29m
Deal found 10/15![Air Canada logo]()
$1,673
This United Airlines deal was found by Cheapflights users on 10/15. 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 11/295:30 am -
2 stops27h 15m
Sun 12/69:55 am -
2 stops16h 47m
Deal found 10/15![United Airlines logo]()
$834
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Sun 11/293:24 pm -
2 stops19h 46m
Sun 12/67:30 am -
3 stops21h 49m
Deal found 10/15![American Airlines logo]()
$1,134
One-way flights from Portland to StockholmSearch for one-way flight options from Portland to Stockholm. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Portland to Stockholm. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1010:54 am -
3 stops44h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$548
This American Airlines deal was found by Cheapflights users on 10/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1012:44 pm -
2 stops19h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![American Airlines logo]()
$595
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 October 19, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $815 (United Airlines) |
One-way from | $548 (Kiwi.com) |
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 October 19, 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
PortlandStockholm
PWM Portland - ARN Stockholm Arlanda
PWMARN
Portland
Thu 12/10
10:54 am-1:30 pm
3 stops44h 36m
Stockholm Arlanda
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$548
Quickest round-trip
PortlandStockholm
PWM Portland - ARN Stockholm Arlanda
PWMARN
Portland
Thu 12/10
12:44 pm-2:30 pm
2 stops19h 46m
Stockholm Arlanda
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$595
PortlandStockholm
PWM Portland - ARN Stockholm Arlanda
PWMARN
Portland
Tue 2/23
3:15 pm-2:45 pm
2 stops17h 30m
Stockholm Arlanda
Fri 2/26
1:10 pm-9:18 pm
2 stops38h 08m
$815
PortlandStockholm
PWM Portland - ARN Stockholm Arlanda
PWMARN
Portland
Sun 11/29
5:30 am-2:45 pm
2 stops27h 15m
Stockholm Arlanda
Sun 12/6
9:55 am-8:42 pm
2 stops16h 47m
$834
PortlandStockholm
PWM Portland - ARN Stockholm Arlanda
PWMARN
Portland
Sun 12/6
9:38 am-2:45 pm
2 stops23h 07m
Stockholm Arlanda
Wed 12/9
6:20 am-8:42 pm
2 stops20h 22m
$1,077
PortlandStockholm
PWM Portland - ARN Stockholm Arlanda
PWMARN
Portland
Sun 11/29
3:24 pm-5:10 pm
2 stops19h 46m
Stockholm Arlanda
Sun 12/6
7:30 am-11:19 pm
3 stops21h 49m
$1,134
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | 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
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.
Traveling to a place near Stockholm?
Book flights to Stockholm if you plan to visit one of these locationsSolna
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