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$210+ Cheap flights from Boston (BOS) to Stockholm (STO)

This is the cheapest one-way 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.
BOS — STO
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
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Cheap flight deals from Boston to Stockholm

Cheapest flights from Boston to Stockholm
Explore the most affordable flight options available from Boston to Stockholm. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.

This Delta deal was found by Cheapflights users on 2/6. 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 3/305:15 pm
BOS
-
ARN
1 stop33h 05m
Delta
Tue 4/1410:20 am
ARN
-
BOS
1 stop18h 42m
Delta
Deal found 2/6$349
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Mon 3/308:05 pm
BOS
-
ARN
1 stop12h 20m
Lufthansa
Wed 4/2911:50 am
ARN
-
BOS
1 stop11h 50m
Lufthansa
Deal found 2/8$350
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 5/75:10 pm
BOS
-
ARN
1 stop15h 15m
Austrian Airlines
Sun 5/108:00 pm
ARN
-
BOS
1 stop23h 50m
Austrian Airlines
Deal found 2/7$352
This Sembo deal was found by Cheapflights users on 2/6. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/305:20 pm
BOS
-
ARN
1 stop15h 25m
Multiple Airlines
Tue 4/146:00 am
ARN
-
BOS
2 stops18h 01m
Multiple Airlines
Deal found 2/6$353
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
Mon 4/135:20 pm
BOS
-
ARN
1 stop12h 50m
Multiple Airlines
Wed 4/296:30 am
ARN
-
BOS
1 stop13h 20m
Multiple Airlines
Deal found 2/7$356
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Mon 2/1610:10 pm
BOS
-
ARN
1 stop19h 15m
Multiple Airlines
Fri 2/206:35 am
ARN
-
BOS
1 stop13h 30m
Multiple Airlines
Deal found 2/8$357
This Delta deal was found by Cheapflights users on 2/6. 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 4/79:05 am
BOS
-
ARN
1 stop17h 15m
Delta
Tue 4/1410:20 am
ARN
-
BOS
1 stop18h 42m
Delta
Deal found 2/6$358
This oojo deal was found by Cheapflights users on 2/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:50 pm
BOS
-
ARN
1 stop9h 55m
Icelandair
Wed 3/412:45 pm
ARN
-
BOS
1 stop11h 05m
Icelandair
Deal found 2/7$360
This Mytrip deal was found by Cheapflights users on 2/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/303:35 pm
BOS
-
ARN
2 stops16h 50m
Air Canada
Tue 4/146:05 am
ARN
-
BOS
2 stops17h 52m
Air Canada
Deal found 2/8$361
This Mytrip deal was found by Cheapflights users on 2/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:05 pm
BOS
-
ARN
1 stop12h 20m
Multiple Airlines
Thu 4/166:05 am
ARN
-
BOS
2 stops17h 52m
Multiple Airlines
Deal found 2/7$363
This FlightHub deal was found by Cheapflights users on 2/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:50 pm
BOS
-
ARN
1 stop9h 55m
Icelandair
Tue 4/281:45 pm
ARN
-
BOS
1 stop11h 05m
Icelandair
Deal found 2/7$364
This Mytrip deal was found by Cheapflights users on 2/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:40 pm
BOS
-
ARN
2 stops14h 45m
Multiple Airlines
Wed 4/16:30 am
ARN
-
BOS
1 stop13h 20m
Multiple Airlines
Deal found 2/8$365

Find flight deals from Boston to Stockholm

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(Delta)

One-way from

$210
(Trip.com)

Popular in

June

Cheapest in

September

Average price

$457
Provider with most accurate pricing for Boston Logan Intl-Stockholm (STO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Stockholm (STO) flights.
Search Deals
From Boston Logan Intl to Stockholm (STO)
Search Deals
One-way flight from Boston Logan Intl to Stockholm (STO)
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 2,558,603 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Boston to Stockholm that are best for you.

Fly from

Boston

Fly to

Stockholm

Route

Depart

Return

Price

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Tue 4/7

9:05 am-8:20 am

1 stop17h 15m

Stockholm Arlanda

Tue 4/14

10:20 am-7:38 pm

1 stop15h 18m

$358

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Mon 4/13

6:00 am-8:20 am

1 stop20h 20m

Stockholm Arlanda

Tue 4/28

10:20 am-5:51 pm

1 stop13h 31m

$358

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Tue 2/24

7:50 pm-11:45 am

1 stop9h 55m

Stockholm Arlanda

Wed 3/4

12:45 pm-5:50 pm

1 stop11h 05m

$360

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Tue 3/10

5:30 am-2:40 pm

2 stops28h 10m

Stockholm Arlanda

Tue 3/17

3:30 pm-9:20 pm

1 stop34h 50m

$369

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Wed 5/6

9:40 pm-11:55 pm

1 stop20h 15m

Stockholm Arlanda

Sat 5/9

3:35 pm-7:55 pm

1 stop34h 20m

$384

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Tue 4/14

9:40 pm-2:45 pm

1 stop11h 05m

Stockholm Arlanda

Fri 5/1

1:00 pm-7:55 pm

1 stop12h 55m

$384

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Mon 3/30

8:10 pm-4:55 pm

2 stops14h 45m

Stockholm Arlanda

Wed 4/29

2:00 pm-11:52 pm

2 stops15h 52m

$390

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Wed 3/18

12:45 pm-9:00 am

2 stops15h 15m

Stockholm Arlanda

Wed 4/1

10:20 am-10:54 pm

1 stop18h 34m

$390

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Tue 4/14

1:00 pm-2:25 pm

2 stops19h 25m

Stockholm Arlanda

Sat 5/2

12:30 pm-7:55 pm

1 stop13h 25m

$396

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Thu 4/16

10:45 am-11:05 am

2 stops18h 20m

Stockholm Arlanda

Wed 4/29

1:00 pm-7:55 pm

1 stop12h 55m

$396

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 29 results
1
2
3

Compare providers for flights from Boston 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 Boston to Stockholm in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

Have a flexible travel schedule? Discover the best time to fly to Stockholm from Boston 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 Boston to Stockholm

How far ahead should I book a flight from Boston to Stockholm?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Stockholm. Price data was last updated on February 6, 2026.

Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Stockholm. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Boston to Stockholm?

Currently, February is the cheapest month in which you can book a flight from Boston to Stockholm (average of $349). Flying from Boston to Stockholm in June is currently the most expensive (average of $465). 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.

How much does it cost to fly round-trip from Boston to Stockholm?

What’s the top layover airport for flights from Boston to Stockholm?

Share of 1-stop round-trip flights from Boston to Stockholm chosen by Cheapflights users in the past 12 months, using the same layover each way.

London (LHR) – chosen by Cheapflights users on 50% of 1-stop itineraries from Boston to Stockholm on Cheapflights.

What’s the cheapest layover airport for flights from Boston to Stockholm?

Average round-trip fare for 1-stop flights from Boston to Stockholm, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Reykjavik (KEF) is the most affordable 1-stop option, with an average round-trip price of $457.

What’s the fastest layover option from Boston to Stockholm?

Shortest average travel time for 1-stop one-way flights from Boston to Stockholm, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via London (LHR) have the shortest average one-way travel time for 1-stop routes: 10h 40m.

Which airport typically offers the quickest layover for flights from Boston to Stockholm?

Average layover duration for 1-stop one-way flights from Boston to Stockholm, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via London (LHR) offer the fastest connection on this route, with an average layover time of 1h 30m.

Reviews of airlines servicing Stockholm

Get insights into the airlines that provide service to Stockholm. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Stockholm. Reviews last updated February 8, 2026.
Get a feel of what it's like to fly with Delta, Scandinavian Airlines, and Icelandair from Boston to Stockholm by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,172 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,172 reviews
Delta
7.9
Good
8,172 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Scandinavian Airlines
7.3
Good
1,678 reviews
Delta
7.9
Good
8,172 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.1
Good
606 reviews
Delta
7.9
Good
8,172 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,773 reviews
Delta
7.9
Good
8,172 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,720 reviews
Delta
7.9
Good
8,172 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Boston to Stockholm. 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 Boston to Stockholm?

    If you book a flight to Stockholm from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston. There are 0 flights from Logan Intl to Stockholm per day from 8 different airlines.

  • How long is the flight from Boston to Stockholm?

    For as low as $358, Delta can have you in Stockholm from Boston in 12h 25m. The distance from Boston to Stockholm is about 3725 mi.

  • What are the cheapest airlines flying from Boston to Stockholm round-trip?

    According to our current data, Lufthansa ($349), Icelandair ($361), and SWISS ($361) offers the cheapest pricing from Boston to Stockholm. Users have found that Lufthansa is 31% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Boston to Stockholm one-way?

    One-way options have recently been found by users for as low as $160 on Icelandair. Other airlines that offer cheap prices include Scandinavian Airlines from $245 and Delta from $356 one-way.

  • What are the most popular routes from Boston to Stockholm?

    While some choose either Boston Logan Intl - Stockholm Bromma or Boston Logan Intl - Stockholm Skavsta, Boston Logan Intl - Stockholm Arlanda is the most popular route from Boston to Stockholm.

  • Where are the most common layover locations when flying from Boston to Stockholm?

    Flights departing from Boston and landing in Stockholm layover in Reykjavik most frequently.

  • What are some popular things to do or see while on a layover in Reykjavik?

    Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool are currently the most popular points of interest in Reykjavik at the moment. Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool can be accessed by traveling approximately 23.2 mi, 23.3 mi, and 24.6 mi, respectively from Reykjavik Keflavik Intl. Those on a layover in Reykjavik in need of a rental car can book one at Reykjavik Keflavik Intl for about $54.

  • Where are the least popular layover locations for Boston to Stockholm flights?

    Boston to Stockholm flights that have layovers will least frequently stop in Copenhagen.

  • Can I find deals for flights from Boston to Stockholm that include hotel bookings?

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

  • How can I find direct flights from Boston to Stockholm?

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

  • Can I find deals for business class flights from Boston to Stockholm?

    Yes. Cheapflights offers flight deals from Boston to Stockholm 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 Boston to Stockholm?

    Currently, February is the cheapest month in which you can book a flight from Boston to Stockholm (average of $349). Flying from Boston to Stockholm in June is currently the most expensive (average of $465). 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.

See more FAQs

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Top 8 airlines flying from Boston to Stockholm

Discover the top 8 airlines that operate flights from Boston to Stockholm. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$349Average$563FlexibilityNo cancel feeOn-time76%
SWISSCheapest$361Average$458FlexibilityNo cancel feeOn-time79%
IcelandairCheapest$361Average$482FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$382Average$632FlexibilityNo cancel feeOn-time69%
KLMCheapest$404Average$651FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$408Average$686FlexibilityNo cancel feeOn-time77%
DeltaCheapest$426Average$647FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$530Average$664FlexibilityNo cancel feeOn-time70%

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