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$233+ 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CPH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Buffalo to Europe

Keep the following information in mind while searching for Buffalo to Europe flight deals. Data was last updated September 11, 2025.

Round-trip from

$476
(lastminute.com)

One-way from

$233
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,058
From Buffalo to Europe
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One-way flight from Buffalo to Europe
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This lastminute.com deal was found by Cheapflights users on 9/10. 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.
Sun 10/197:07 amBUF - DUB
2 stops20h 08mMultiple Airlines
Tue 11/49:10 amDUB - BUF
2 stops18h 48mMultiple Airlines
Deal found 9/10$476
This FlightHub deal was found by Cheapflights users on 9/9. 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.
Mon 10/2012:06 pmBUF - WAW
2 stops39h 29mScandinavian Airlines
Tue 10/283:00 pmWAW - BUF
2 stops37h 39mScandinavian Airlines
Deal found 9/9$483
This Aunt Betty deal was found by Cheapflights users on 9/10. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:07 amBUF - DUB
1 stop21h 38mUnited Airlines
Tue 11/41:35 pmDUB - BUF
1 stop14h 23mUnited Airlines
Deal found 9/10$491
This Delta deal was found by Cheapflights users on 9/10. 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 10/197:30 pmBUF - DUB
1 stop32h 15mDelta
Tue 11/410:45 amDUB - BUF
1 stop17h 58mDelta
Deal found 9/10$494
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 11/183:27 pmBUF - DUB
2 stops12h 43mAmerican Airlines
Tue 11/2511:30 amDUB - BUF
1 stop12h 05mAmerican Airlines
Deal found 9/10$500
This KLM deal was found by Cheapflights users on 9/11. 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 11/183:45 pmBUF - DUB
1 stop12h 00mKLM
Tue 11/2510:45 amDUB - BUF
1 stop18h 14mKLM
Deal found 9/11$502
This Delta deal was found by Cheapflights users on 9/11. 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 11/186:12 amBUF - DUB
2 stops21h 33mDelta
Tue 11/259:45 amDUB - BUF
2 stops18h 12mDelta
Deal found 9/11$507
This Delta deal was found by Cheapflights users on 9/10. 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 9/207:59 pmBUF - LHR
1 stop31h 51mDelta
Tue 10/79:35 amLHR - BUF
1 stop14h 40mDelta
Deal found 9/10$522
This KLM deal was found by Cheapflights users on 9/10. 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.
Sun 9/217:08 pmBUF - LHR
1 stop13h 22mKLM
Wed 10/83:15 pmLHR - BUF
1 stop13h 24mKLM
Deal found 9/10$523
This Delta deal was found by Cheapflights users on 9/9. 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 9/217:00 amBUF - LHR
1 stop21h 15mDelta
Thu 12/116:20 amLHR - BUF
2 stops17h 59mDelta
Deal found 9/9$524
This Delta deal was found by Cheapflights users on 9/9. 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 9/217:00 amBUF - LHR
1 stop21h 15mDelta
Tue 12/1611:45 amLHR - BUF
2 stops17h 31mDelta
Deal found 9/9$525
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/223:56 pmBUF - LHR
2 stops14h 14mDelta
Tue 10/2811:30 amLHR - BUF
2 stops15h 22mDelta
Deal found 9/8$527

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 September 11, 2025.
Use the filters below to find and compare flights from Buffalo to Europe that are best for you.

Fly from

Buffalo

Fly to

Europe

Route

Depart

Return

Price

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 10/19

7:07 am-8:15 am

2 stops20h 08m

Dublin

Tue 11/4

9:10 am-10:58 pm

2 stops18h 48m

$476

BuffaloWarsaw

BUF - WAW

BUFWAW

Buffalo

Sat 11/8

12:06 pm-2:40 pm

2 stops20h 34m

Warsaw Frederic Chopin

Sat 11/22

7:45 pm-11:50 pm

2 stops34h 05m

$483

BuffaloWarsaw

BUF - WAW

BUFWAW

Buffalo

Mon 10/20

12:06 pm-9:35 am

2 stops39h 29m

Warsaw Frederic Chopin

Tue 10/28

3:00 pm-11:39 pm

2 stops37h 39m

$483

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 10/19

7:07 am-9:45 am

1 stop21h 38m

Dublin

Tue 11/4

1:35 pm-10:58 pm

1 stop14h 23m

$491

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 10/19

7:30 pm-8:45 am

1 stop32h 15m

Dublin

Tue 11/4

10:45 am-11:43 pm

1 stop17h 58m

$494

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 11/18

3:45 pm-8:45 am

1 stop12h 00m

Dublin

Tue 11/25

10:45 am-11:59 pm

1 stop18h 14m

$502

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 11/18

1:11 pm-8:45 am

2 stops14h 34m

Dublin

Tue 11/25

9:45 am-8:34 am

2 stops27h 49m

$507

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 10/1

11:10 am-6:25 am

1 stop14h 15m

London Heathrow

Wed 10/8

11:30 am-11:56 pm

2 stops17h 26m

$524

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 12/3

11:21 am-9:20 am

1 stop16h 59m

London Heathrow

Wed 12/17

8:55 am-10:57 pm

2 stops19h 02m

$524

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Sun 9/21

7:00 am-9:15 am

1 stop21h 15m

London Heathrow

Tue 12/16

11:45 am-12:16 am

2 stops17h 31m

$525

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 60 results
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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, November is the cheapest month in which you can book a flight from Buffalo to Europe (average of $523). Flying from Buffalo to Europe in June is currently the most expensive (average of $910). 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.

What is the cheapest time of day to fly from BUF to EU?

Find hourly flight availability from Buffalo to Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to Europe as you normally would.

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 September 11, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines 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.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

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
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

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.
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

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.
JetBlue
7.2
Good
2,913 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

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.
British Airways
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

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 20h 34m. Fly via Scandinavian Airlines, United Airlines, or Delta to get the fastest option. There are 4312 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 $292. Users have also found prices from $452 and $461 on TAP AIR PORTUGAL and Singapore Airlines, respectively.

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

    While some choose either Buffalo - Rome Fiumicino or Buffalo - Warsaw Frederic Chopin, Buffalo - London Heathrow is the most popular route 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, November is the cheapest month in which you can book a flight from Buffalo to Europe (average of $523). Flying from Buffalo to Europe in June is currently the most expensive (average of $910). 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.
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Top 9 airlines flying from Buffalo to Europe

Discover the top 9 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$237Average$702FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$451Average$851FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$454Average$742FlexibilityNo cancel feeOn-time62%
KLMCheapest$504Average$908FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$505Average$740FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$522Average$941FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$534Average$967FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$636Average$702FlexibilityNo cancel feeOn-time72%
TAP AIR PORTUGALCheapest$699Average$1,115FlexibilityNo cancel feeOn-timeN/A

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