Europe

$259+ Cheap flights from Buffalo (BUF) to Europe

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CPH
May 19 — May 261
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Cheap flight deals from Buffalo to Europe

Cheapest flights from Buffalo to Europe
Explore the most affordable flight options available from Buffalo to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 19, 2026.

This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:09 pm
BUF
-
DUB
1 stop15h 36m
Delta
Sun 5/31:15 pm
DUB
-
BUF
1 stop11h 04m
Delta
Deal found 4/15$544
This KLM deal was found by Cheapflights users on 4/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/233:50 pm
BUF
-
DUB
1 stop12h 25m
KLM
Mon 11/29:45 am
DUB
-
BUF
1 stop19h 10m
KLM
Deal found 4/15$546
This KLM deal was found by Cheapflights users on 4/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/282:34 pm
BUF
-
DUB
1 stop13h 41m
KLM
Tue 5/51:15 pm
DUB
-
BUF
1 stop16h 35m
KLM
Deal found 4/16$551
This eDestinos deal was found by Cheapflights users on 4/16. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/202:34 pm
BUF
-
CDG
1 stop15h 41m
Virgin Atlantic
Wed 4/2210:50 am
CDG
-
BUF
1 stop17h 49m
Virgin Atlantic
Deal found 4/16$552
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:56 am
BUF
-
DUB
2 stops19h 19m
Delta
Wed 4/2911:00 am
DUB
-
BUF
2 stops26h 16m
Delta
Deal found 4/14$555
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:05 am
BUF
-
DUB
2 stops20h 50m
Delta
Wed 4/2911:00 am
DUB
-
BUF
2 stops26h 16m
Delta
Deal found 4/17$556
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:15 am
BUF
-
DUB
2 stops18h 30m
Delta
Sat 9/193:00 pm
DUB
-
BUF
2 stops23h 44m
Delta
Deal found 4/14$561
This Air France deal was found by Cheapflights users on 4/15. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:50 pm
BUF
-
DUB
2 stops14h 05m
Multiple Airlines
Tue 5/55:55 am
DUB
-
BUF
2 stops14h 18m
Multiple Airlines
Deal found 4/15$563
This KLM deal was found by Cheapflights users on 4/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:34 pm
BUF
-
DUB
1 stop13h 41m
KLM
Wed 4/298:55 am
DUB
-
BUF
2 stops15h 24m
KLM
Deal found 4/14$570
This Delta deal was found by Cheapflights users on 4/16. 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.
Wed 9/911:15 am
BUF
-
DUB
2 stops16h 00m
Delta
Wed 9/161:15 pm
DUB
-
BUF
1 stop15h 41m
Delta
Deal found 4/16$571
This AirNGo deal was found by Cheapflights users on 4/15. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:39 pm
BUF
-
BCN
1 stop35h 11m
Virgin Atlantic
Sat 5/163:15 pm
BCN
-
BUF
2 stops29h 47m
Virgin Atlantic
Deal found 4/15$573
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:15 pm
BUF
-
DUB
2 stops15h 10m
Delta
Mon 8/2410:00 am
DUB
-
BUF
1 stop18h 03m
Delta
Deal found 4/14$577

Find flight deals from Buffalo to Europe

Keep the following information in mind while searching for Buffalo to Europe flight deals. Data was last updated April 19, 2026.

Round-trip from

$544
(Delta)

One-way from

$259
(Delta)

Popular in

July

Cheapest in

January

Average price

$688
From Buffalo to Europe
One-way flight from Buffalo to Europe
Highest demand for flights based on searches. 16% potential increase in price ($190 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Europe 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 April 19, 2026.
Use the filters below to find and compare flights from Buffalo to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

11:15 am-8:15 am

2 stops16h 00m

Dublin

Wed 9/16

1:15 pm-7:00 pm

1 stop10h 45m

$571

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 8/12

7:15 pm-3:25 pm

2 stops15h 10m

Dublin

Mon 8/24

10:00 am-11:03 pm

1 stop18h 03m

$577

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 9/19

6:00 am-8:45 am

1 stop21h 45m

Dublin

Sat 9/26

11:00 am-11:03 pm

2 stops17h 03m

$589

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 5/10

9:00 am-9:15 am

2 stops19h 15m

Dublin

Wed 5/20

1:15 pm-8:20 am

2 stops24h 05m

$589

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Thu 10/8

11:15 am-9:15 am

1 stop17h 00m

Dublin

Mon 10/19

11:00 am-11:05 pm

2 stops17h 05m

$589

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 8/1

12:03 pm-10:00 am

1 stop16h 57m

Dublin

Mon 8/10

10:00 am-11:03 pm

1 stop18h 03m

$590

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 5/16

6:25 am-7:55 am

2 stops20h 30m

Dublin

Wed 5/27

11:00 am-11:59 pm

2 stops17h 59m

$621

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 5/30

10:32 am-9:15 am

1 stop17h 43m

Dublin

Sun 6/7

1:15 pm-12:02 am

2 stops15h 47m

$622

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 5/16

7:55 pm-9:15 am

1 stop32h 20m

Dublin

Wed 5/27

1:15 pm-7:15 pm

1 stop11h 00m

$623

BuffaloParis

BUF - CDG

BUFCDG

Buffalo

Sun 5/3

11:50 am-8:40 am

2 stops14h 50m

Paris Charles de Gaulle

Sat 5/9

12:10 pm-12:15 am

2 stops18h 05m

$689

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Buffalo to Europe

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

What is the cheapest month to book a flight from Buffalo to Europe?

Currently, April is the cheapest month in which you can book a flight from Buffalo to Europe (average of $88). Flying from Buffalo to Europe in September is currently the most expensive (average of $1,144). 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.

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to Europe. 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 Europe. Reviews last updated April 19, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andJetBlue from Buffalo to Europe to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Boarding

8.1

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.

Overall

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Boarding

8.1

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.

Overall

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Boarding

8.1

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.

Overall

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Boarding

8.1

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.

Overall

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Boarding

8.1

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.

Overall

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Boarding

8.1

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 Europe. 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 Europe?

    Buffalo (BUF), located 8.3 mi from the city center, is the airport you fly out of when you book flights from Buffalo to Europe.

  • How long is the flight from Buffalo to Europe?

    There are many flights that can get you from Buffalo to Europe in 14h 50m. Fly via Delta, KLM, or Virgin Atlantic to get the fastest option. There are 3732 mi between Buffalo and Europe. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Buffalo to Europe one-way?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $137. Users have also found prices from $256 and $378 on United Airlines and Delta, respectively.

  • What are the most popular routes from Buffalo to Europe?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Europe 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 Buffalo to Europe?

    Currently, April is the cheapest month in which you can book a flight from Buffalo to Europe (average of $88). Flying from Buffalo to Europe in September is currently the most expensive (average of $1,144). 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

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Alternative routes for Buffalo to Europe

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Buffalo to Europe

Discover the top 8 airlines that operate flights from Buffalo to Europe. 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 April 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$137Average$766FlexibilityNo cancel feeOn-time62%
DeltaCheapest$155Average$962FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$380Average$696FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$451Average$836FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$466Average$854FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$522Average$863FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$636Average$709FlexibilityNo cancel feeOn-time72%
TAP AIR PORTUGALCheapest$699Average$955FlexibilityNo cancel feeOn-timeN/A

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