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$221+ Cheap flights from Boston (BOS) to Sweden

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ARN
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
1 adult, Economy
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Cheap flight deals from Boston to Sweden

Cheapest flights from Boston to Sweden
Explore the most affordable flight options available from Boston to Sweden. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.

This Justfly.com deal was found by Cheapflights users on 6/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:40 pm
BOS
-
GOT
1 stop20h 25m
Scandinavian Airlines
Sun 10/118:40 pm
GOT
-
BOS
1 stop24h 55m
Scandinavian Airlines
Deal found 6/19$470
This oojo deal was found by Cheapflights users on 6/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:40 pm
BOS
-
GOT
1 stop15h 15m
Scandinavian Airlines
Tue 10/2711:00 am
GOT
-
BOS
1 stop10h 40m
Scandinavian Airlines
Deal found 6/18$511
This FlightHub deal was found by Cheapflights users on 6/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:40 pm
BOS
-
GOT
1 stop24h 15m
Scandinavian Airlines
Wed 11/113:30 pm
GOT
-
BOS
1 stop30h 10m
Scandinavian Airlines
Deal found 6/17$518
This oojo deal was found by Cheapflights users on 6/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:40 pm
BOS
-
GOT
2 stops13h 00m
Scandinavian Airlines
Mon 11/168:35 pm
GOT
-
BOS
2 stops25h 05m
Scandinavian Airlines
Deal found 6/18$522
This Delta deal was found by Cheapflights users on 6/16. 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 8/181:34 pm
BOS
-
GOT
2 stops17h 06m
Delta
Mon 9/712:05 pm
GOT
-
BOS
1 stop12h 25m
Delta
Deal found 6/16$538
This Cheapflightsfares deal was found by Cheapflights users on 6/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:40 pm
BOS
-
GOT
1 stop15h 15m
Scandinavian Airlines
Wed 10/1410:05 am
GOT
-
BOS
1 stop11h 30m
Scandinavian Airlines
Deal found 6/19$543
This Air France deal was found by Cheapflights users on 6/16. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:45 pm
BOS
-
GOT
1 stop13h 25m
Multiple Airlines
Mon 9/79:45 am
GOT
-
BOS
1 stop12h 50m
Multiple Airlines
Deal found 6/16$545
This FlightHub deal was found by Cheapflights users on 6/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:40 pm
BOS
-
MMX
2 stops19h 30m
Scandinavian Airlines
Sun 8/164:10 pm
MMX
-
BOS
2 stops53h 25m
Scandinavian Airlines
Deal found 6/18$572
This Scandinavian Airlines deal was found by Cheapflights users on 6/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/275:40 pm
BOS
-
MMX
2 stops23h 20m
Scandinavian Airlines
Thu 10/16:00 am
MMX
-
BOS
2 stops15h 35m
Scandinavian Airlines
Deal found 6/16$586
This oojo deal was found by Cheapflights users on 6/20. 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 9/19:20 pm
BOS
-
ARN
2 stops30h 00m
Scandinavian Airlines
Tue 9/811:55 am
ARN
-
BOS
2 stops17h 15m
Scandinavian Airlines
Deal found 6/20$586
This Mytrip deal was found by Cheapflights users on 6/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:00 pm
BOS
-
ARN
1 stop31h 45m
Multiple Airlines
Fri 8/285:55 am
ARN
-
BOS
3 stops21h 32m
Multiple Airlines
Deal found 6/18$587
This CheapOair deal was found by Cheapflights users on 6/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:00 pm
BOS
-
ARN
1 stop31h 15m
Scandinavian Airlines
Thu 8/208:00 am
ARN
-
BOS
1 stop13h 35m
Scandinavian Airlines
Deal found 6/19$588

Find flight deals from Boston to Sweden

Keep the following information in mind while searching for Boston to Sweden flight deals. Data was last updated June 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$511
(oojo)

One-way from

$221
(oojo)

Popular in

June

Cheapest in

January

Average price

$791
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 Sweden
Search Deals
One-way flight from Boston Logan Intl to Sweden
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 June 21, 2026.
Use the filters below to find and compare flights from Boston to Sweden that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonGothenburg

BOS - GOT

BOSGOT

Boston Logan Intl

Tue 8/18

1:34 pm-12:40 pm

2 stops17h 06m

Gothenburg Landvetter

Mon 9/7

12:05 pm-6:30 pm

1 stop12h 25m

$538

BostonGothenburg

BOS - GOT

BOSGOT

Boston Logan Intl

Tue 8/25

6:16 pm-12:40 pm

2 stops36h 24m

Gothenburg Landvetter

Wed 10/14

7:25 am-3:35 pm

2 stops14h 10m

$556

BostonMalmö

BOS - MMX

BOSMMX

Boston Logan Intl

Wed 8/12

5:40 pm-7:10 pm

2 stops19h 30m

Malmö

Sun 8/16

4:10 pm-3:35 pm

2 stops53h 25m

$572

BostonMalmö

BOS - MMX

BOSMMX

Boston Logan Intl

Sun 9/27

5:40 pm-11:00 pm

2 stops23h 20m

Malmö

Thu 10/1

6:00 am-3:35 pm

2 stops15h 35m

$586

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Fri 9/18

5:40 pm-2:10 pm

1 stop14h 30m

Stockholm Arlanda

Wed 9/30

7:00 am-3:35 pm

1 stop14h 35m

$593

BostonGothenburg

BOS - GOT

BOSGOT

Boston Logan Intl

Wed 12/2

1:10 pm-2:55 pm

2 stops19h 45m

Gothenburg Landvetter

Sun 12/6

6:15 am-3:40 pm

1 stop15h 25m

$595

BostonGothenburg

BOS - GOT

BOSGOT

Boston Logan Intl

Wed 7/15

8:25 pm-1:45 pm

1 stop11h 20m

Gothenburg Landvetter

Mon 8/24

6:00 am-1:18 pm

1 stop13h 18m

$606

BostonGothenburg

BOS - GOT

BOSGOT

Boston Logan Intl

Mon 8/10

5:40 pm-8:05 pm

1 stop20h 25m

Gothenburg Landvetter

Mon 8/17

3:30 pm-3:35 pm

1 stop30h 05m

$606

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Tue 8/25

12:00 pm-8:20 am

1 stop14h 20m

Stockholm Arlanda

Fri 9/4

10:20 am-6:40 pm

1 stop14h 20m

$612

BostonStockholm

BOS - ARN

BOSARN

Boston Logan Intl

Mon 8/3

4:45 pm-8:50 am

1 stop10h 05m

Stockholm Arlanda

Wed 8/12

10:20 am-11:30 pm

1 stop19h 10m

$636

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/19

Showing 1-10 of 47 resultsSorted by cheapest first
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5

Best time to book a flight from Boston to Sweden

Have a flexible travel schedule? Discover the best time to fly to Sweden 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 Sweden

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

Currently, March is the cheapest month in which you can book a flight from Boston to Sweden (average of $243). Flying from Boston to Sweden in June is currently the most expensive (average of $439). 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 far ahead should I book a flight from Boston to Sweden?

The best time to book flights from Boston to Sweden is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Sweden

Get insights into the airlines that provide service to Sweden. 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 Sweden. Reviews last updated June 21, 2026.
See what other customers who have flown with KLM,Delta, andScandinavian Airlines from Boston to Sweden have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,530 reviews

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,530 reviews
KLM
7.8
Good
1,530 reviews

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Delta
7.8
Good
8,422 reviews
KLM
7.8
Good
1,530 reviews

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Scandinavian Airlines
7.4
Good
1,846 reviews
KLM
7.8
Good
1,530 reviews

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Icelandair
7.0
Good
682 reviews
KLM
7.8
Good
1,530 reviews

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
8,086 reviews
KLM
7.8
Good
1,530 reviews

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

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

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Sweden from Boston.

  • How long is the flight from Boston to Sweden?

    For as low as $538, Delta can have you in Sweden from Boston in 17h 06m. Airlines will cover a distance of 3591 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with SWISS, which is currently one of the cheapest options available, starting at $173. TAP AIR PORTUGAL flights start at $206 while deals on Lufthansa start at $207 one-way.

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

    The most popular route from Boston to Sweden is Boston Logan Intl - Stockholm Arlanda. You may also consider Boston Logan Intl - Gothenburg Landvetter or Boston Logan Intl - Malmö.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Boston to Sweden (average of $243). Flying from Boston to Sweden in June is currently the most expensive (average of $439). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 8 airlines flying from Boston to Sweden

Discover the top 8 airlines that operate flights from Boston to Sweden. 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 June 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$349Average$707FlexibilityNo cancel feeOn-time76%
SWISSCheapest$361Average$386FlexibilityNo cancel feeOn-time79%
IcelandairCheapest$364Average$471FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$382Average$661FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$391Average$678FlexibilityNo cancel feeOn-time77%
KLMCheapest$404Average$631FlexibilityNo cancel feeOn-time75%
DeltaCheapest$445Average$728FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$476Average$602FlexibilityNo cancel feeOn-time70%

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