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$398+ Cheap flights from Buffalo (BUF) to Sweden

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ARN
Feb 17 — Feb 241
Tue 2/17
Tue 2/24
1 adult, Economy
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Cheap flight deals from Buffalo to Sweden

Keep the following information in mind while searching for Buffalo to Sweden flight deals. Data was last updated January 18, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$398
(Ticket)

Popular in

December

Cheapest in

September

Average price

$621
Provider with most accurate pricing for Buffalo-Stockholm (STO) flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Stockholm (STO) flights.
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From Buffalo to Sweden
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($168 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Buffalo to Sweden

Cheapest flights from Buffalo to Sweden
Explore the most affordable flight options available from Buffalo to Sweden. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 18, 2026.

This Ticket deal was found by Cheapflights users on 1/18. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:01 pm
BUF
-
ARN
2 stops19h 14m
British Airways
Wed 3/117:10 am
ARN
-
BUF
2 stops20h 35m
British Airways
Deal found 1/18$398
This American Airlines deal was found by Cheapflights users on 1/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:39 pm
BUF
-
ARN
2 stops18h 36m
American Airlines
Wed 3/117:10 am
ARN
-
BUF
2 stops21h 30m
American Airlines
Deal found 1/18$433
This lastminute.com deal was found by Cheapflights users on 1/16. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:23 am
BUF
-
ARN
2 stops26h 02m
British Airways
Mon 3/98:15 pm
ARN
-
BUF
2 stops31h 30m
British Airways
Deal found 1/16$438
This American Airlines deal was found by Cheapflights users on 1/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2912:58 pm
BUF
-
ARN
2 stops19h 27m
American Airlines
Wed 2/188:25 am
ARN
-
BUF
2 stops20h 16m
American Airlines
Deal found 1/16$482
This oojo deal was found by Cheapflights users on 1/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:40 pm
BUF
-
ARN
2 stops42h 00m
British Airways
Wed 9/1610:55 am
ARN
-
BUF
2 stops18h 08m
British Airways
Deal found 1/17$486
This United Airlines deal was found by Cheapflights users on 1/17. 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.
Fri 3/67:30 pm
BUF
-
ARN
2 stops39h 00m
United Airlines
Sat 3/149:50 am
ARN
-
BUF
2 stops39h 56m
United Airlines
Deal found 1/17$524
This oojo deal was found by Cheapflights users on 1/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:46 pm
BUF
-
ARN
2 stops22h 34m
British Airways
Wed 9/1610:55 am
ARN
-
BUF
2 stops18h 08m
British Airways
Deal found 1/17$531
This oojo deal was found by Cheapflights users on 1/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:40 pm
BUF
-
ARN
2 stops37h 10m
British Airways
Thu 9/1710:55 am
ARN
-
BUF
2 stops34h 57m
British Airways
Deal found 1/17$542
This United Airlines deal was found by Cheapflights users on 1/18. 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.
Sat 5/27:50 pm
BUF
-
ARN
2 stops36h 55m
United Airlines
Sat 5/912:30 pm
ARN
-
BUF
2 stops38h 31m
United Airlines
Deal found 1/18$545
This oojo deal was found by Cheapflights users on 1/18. 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.
Tue 8/2511:24 am
BUF
-
ARN
2 stops22h 01m
British Airways
Sat 9/128:15 pm
ARN
-
BUF
2 stops33h 41m
British Airways
Deal found 1/18$553
This KLM deal was found by Cheapflights users on 1/18. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:00 am
BUF
-
ARN
1 stop19h 20m
KLM
Sat 5/91:55 pm
ARN
-
BUF
2 stops16h 01m
KLM
Deal found 1/18$586
This KLM deal was found by Cheapflights users on 1/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:15 pm
BUF
-
ARN
1 stop31h 05m
KLM
Wed 9/1610:20 am
ARN
-
BUF
1 stop19h 36m
KLM
Deal found 1/17$598

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo 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 January 18, 2026.
Use the filters below to find and compare flights from Buffalo to Sweden that are best for you.

Fly from

Buffalo

Fly to

Sweden

Route

Depart

Return

Price

BuffaloStockholm

BUF - ARN

BUFARN

Buffalo

Wed 3/4

6:01 pm-7:15 pm

2 stops19h 14m

Stockholm Arlanda

Wed 3/11

7:10 am-10:45 pm

2 stops20h 35m

$398

BuffaloStockholm

BUF - ARN

BUFARN

Buffalo

Mon 3/2

11:23 am-7:25 pm

2 stops26h 02m

Stockholm Arlanda

Mon 3/9

8:15 pm-10:45 pm

2 stops31h 30m

$438

BuffaloStockholm

BUF - ARN

BUFARN

Buffalo

Fri 1/23

6:53 pm-8:35 pm

2 stops19h 42m

Stockholm Arlanda

Wed 2/18

8:25 am-10:41 pm

2 stops20h 16m

$482

BuffaloStockholm

BUF - ARN

BUFARN

Buffalo

Thu 1/29

12:58 pm-2:25 pm

2 stops19h 27m

Stockholm Arlanda

Wed 2/18

8:25 am-10:41 pm

2 stops20h 16m

$482

BuffaloStockholm

BUF - ARN

BUFARN

Buffalo

Fri 3/6

7:30 pm-4:30 pm

2 stops39h 00m

Stockholm Arlanda

Sat 3/14

9:50 am-8:46 pm

2 stops39h 56m

$524

BuffaloStockholm

BUF - ARN

BUFARN

Buffalo

Tue 2/24

6:00 am-10:40 am

2 stops22h 40m

Stockholm Arlanda

Sat 2/28

6:05 pm-11:32 pm

2 stops59h 27m

$737

BuffaloStockholm

BUF - ARN

BUFARN

Buffalo

Fri 1/23

7:00 am-9:15 am

3 stops20h 15m

Stockholm Arlanda

Wed 2/18

8:00 am-12:14 am

2 stops22h 14m

$754

BuffaloStockholm

BUF - ARN

BUFARN

Buffalo

Wed 3/4

1:39 pm-8:15 pm

3 stops24h 36m

Stockholm Arlanda

Wed 3/11

6:15 pm-9:04 am

2 stops43h 49m

$955

BuffaloStockholm

BUF - ARN

BUFARN

Buffalo

Mon 7/6

6:25 am-8:20 am

2 stops19h 55m

$544

BuffaloStockholm

BUF - ARN

BUFARN

Buffalo

Mon 7/6

7:00 am-8:20 am

1 stop19h 20m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 11 results
1
2

Best time to book a flight from Buffalo to Sweden

Have a flexible travel schedule? Discover the best time to fly to Sweden from Buffalo 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 Buffalo to Sweden
No data available for this route at this time. Please check back soon.

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 January 18, 2026.
See what other customers who have flown with Delta and KLM from Buffalo 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.
Delta
7.9
Good
8,075 reviews

Overall

7.9

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,075 reviews
Delta
7.9
Good
8,075 reviews

Overall

7.9

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
KLM
7.7
Good
1,441 reviews
Delta
7.9
Good
8,075 reviews

Overall

7.9

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

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

    If you book a flight to Sweden from Buffalo, you will be flying from Buffalo, which is the city’s only airport. Buffalo (BUF) is located 8.3 mi from the center of Buffalo.

  • How long is the flight from Buffalo to Sweden?

    For as low as $398, British Airways can have you in Sweden from Buffalo in 19h 14m. The distance from Buffalo to Sweden is about 3934 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo 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.

See more FAQs

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Top airline flying from Buffalo to Sweden

Discover the top airline that operate flights from Buffalo 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 January 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$630Average$955FlexibilityNo cancel feeOn-timeN/A

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