$724+ 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — STO
Sep 27 — Oct 41
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
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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 August 28, 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 August 28, 2026.
This United Airlines deal was found by Cheapflights users on 8/26. 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 11/245:50 am -
2 stops26h 20m
Fri 11/276:20 am -
2 stops23h 01m
Deal found 8/26![United Airlines logo]()
$724
This United Airlines deal was found by Cheapflights users on 8/26. 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 11/253:40 pm -
2 stops17h 05m
Fri 11/271:10 pm -
2 stops16h 11m
Deal found 8/26![United Airlines logo]()
$727
This United Airlines deal was found by Cheapflights users on 8/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:47 am -
2 stops26h 08m
Wed 12/96:20 am -
2 stops23h 04m
Deal found 8/27![United Airlines logo]()
$730
This Delta deal was found by Cheapflights users on 8/26. 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.
Tue 11/246:00 am -
2 stops29h 25m
Mon 11/301:30 pm -
2 stops40h 51m
Deal found 8/26![Delta logo]()
$773
This United Airlines deal was found by Cheapflights users on 8/26. 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 11/2510:50 am -
2 stops21h 55m
Tue 12/16:20 am -
2 stops20h 22m
Deal found 8/26![United Airlines logo]()
$780
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Thu 11/265:50 am -
2 stops26h 20m
Tue 12/16:20 am -
2 stops18h 27m
Deal found 8/26![United Airlines logo]()
$829
This Delta deal was found by Cheapflights users on 8/26. 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.
Mon 11/232:05 pm -
2 stops17h 15m
Tue 12/16:25 am -
2 stops23h 56m
Deal found 8/26![Delta logo]()
$830
This Delta deal was found by Cheapflights users on 8/26. 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.
Tue 11/246:00 am -
2 stops25h 20m
Sun 11/291:30 pm -
2 stops31h 46m
Deal found 8/26![Delta logo]()
$833
This Delta deal was found by Cheapflights users on 8/26. 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.
Tue 11/246:00 am -
2 stops23h 55m
Sat 11/286:25 am -
2 stops23h 54m
Deal found 8/26![Delta logo]()
$836
This Delta deal was found by Cheapflights users on 8/26. 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.
Sun 11/225:18 pm -
2 stops36h 37m
Tue 12/16:25 am -
2 stops23h 56m
Deal found 8/26![Delta logo]()
$840
This United Airlines deal was found by Cheapflights users on 8/26. 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 11/252:05 pm -
2 stops18h 40m
Sun 11/291:10 pm -
2 stops40h 49m
Deal found 8/26![United Airlines logo]()
$846
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Fri 10/95:15 am -
2 stops23h 50m
Fri 10/166:50 am -
2 stops22h 38m
Deal found 8/25![United Airlines logo]()
$891
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 August 28, 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 August 28, 2026.
This United Airlines deal was found by Cheapflights users on 8/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:47 am -
2 stops26h 08m
Wed 12/96:20 am -
2 stops23h 04m
Deal found 8/27![United Airlines logo]()
$730
This Delta deal was found by Cheapflights users on 8/26. 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.
Mon 11/232:05 pm -
2 stops17h 15m
Tue 12/16:25 am -
2 stops23h 56m
Deal found 8/26![Delta logo]()
$830
This Ticket deal was found by Cheapflights users on 8/23. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:02 am -
1 stop20h 18m
Sat 9/1210:20 am -
1 stop19h 36m
Deal found 8/23![KLM logo]()
$1,410
This Delta deal was found by Cheapflights users on 8/26. 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.
Tue 11/246:00 am -
2 stops25h 20m
Sun 11/291:30 pm -
2 stops31h 46m
Deal found 8/26![Delta logo]()
$833
This United Airlines deal was found by Cheapflights users on 8/26. 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 11/252:05 pm -
2 stops18h 40m
Sun 11/291:10 pm -
2 stops40h 49m
Deal found 8/26![United Airlines logo]()
$846
This Delta deal was found by Cheapflights users on 8/26. 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.
Tue 11/246:00 am -
2 stops23h 55m
Sat 11/286:25 am -
2 stops23h 54m
Deal found 8/26![Delta logo]()
$836
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Fri 10/95:15 am -
2 stops23h 50m
Fri 10/166:50 am -
2 stops22h 38m
Deal found 8/25![United Airlines logo]()
$891
This Delta deal was found by Cheapflights users on 8/26. 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.
Sun 11/225:18 pm -
2 stops36h 37m
Tue 12/16:25 am -
2 stops23h 56m
Deal found 8/26![Delta logo]()
$840
Last-minute flights from Portland to StockholmDiscover last-minute flight deals from Portland to Stockholm. Data last updated August 28, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Stockholm. Data last updated August 28, 2026 and is based on user searches.
This Ticket deal was found by Cheapflights users on 8/23. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:02 am -
1 stop20h 18m
Sat 9/1210:20 am -
1 stop19h 36m
Deal found 8/23![KLM logo]()
$1,410
This Air Canada deal was found by Cheapflights users on 8/23. 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.
Tue 9/89:10 am -
3 stops19h 55m
Sat 9/126:30 am -
3 stops23h 02m
Deal found 8/23![Air Canada logo]()
$1,961
This Air Canada deal was found by Cheapflights users on 8/23. 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.
Tue 9/86:53 pm -
2 stops34h 22m
Sat 9/126:30 am -
3 stops17h 59m
Deal found 8/23![Multiple Airlines logo]()
$3,321
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 August 28, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $724 (United Airlines) |
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 August 28, 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
Sun 12/6
9:47 am-5:55 pm
2 stops26h 08m
Stockholm Arlanda
Wed 12/9
6:20 am-11:24 pm
2 stops23h 04m
$730
PortlandStockholm
PWM Portland - ARN Stockholm Arlanda
PWMARN
Portland
Mon 11/23
2:05 pm-1:20 pm
2 stops17h 15m
Stockholm Arlanda
Tue 12/1
6:25 am-12:21 am
2 stops23h 56m
$830
PortlandStockholm
PWM Portland - ARN Stockholm Arlanda
PWMARN
Portland
Tue 11/24
6:00 am-1:20 pm
2 stops25h 20m
Stockholm Arlanda
Sun 11/29
1:30 pm-3:16 pm
2 stops31h 46m
$833
PortlandStockholm
PWM Portland - ARN Stockholm Arlanda
PWMARN
Portland
Tue 11/24
6:00 am-11:55 am
2 stops23h 55m
Stockholm Arlanda
Sat 11/28
6:25 am-12:19 am
2 stops23h 54m
$836
PortlandStockholm
PWM Portland - ARN Stockholm Arlanda
PWMARN
Portland
Sun 11/22
5:18 pm-11:55 am
2 stops36h 37m
Stockholm Arlanda
Tue 12/1
6:25 am-12:21 am
2 stops23h 56m
$840
PortlandStockholm
PWM Portland - ARN Stockholm Arlanda
PWMARN
Portland
Wed 11/25
2:05 pm-2:45 pm
2 stops18h 40m
Stockholm Arlanda
Sun 11/29
1:10 pm-11:59 pm
2 stops40h 49m
$846
PortlandStockholm
PWM Portland - ARN Stockholm Arlanda
PWMARN
Portland
Fri 10/9
5:15 am-11:05 am
2 stops23h 50m
Stockholm Arlanda
Fri 10/16
6:50 am-11:28 pm
2 stops22h 38m
$891
Quickest round-trip
PortlandStockholm
PWM Portland - ARN Stockholm Arlanda
PWMARN
Portland
Tue 9/8
6:02 am-8:20 am
1 stop20h 18m
Stockholm Arlanda
Sat 9/12
10:20 am-11:56 pm
1 stop19h 36m
$1,410
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 August.
| 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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