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Cheap flights from Buffalo to Europe from C$ 375

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 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CPH
3 Feb — 10 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to Europe

Enter your travel dates to find the best prices.

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 4 January 2026.

Sun 22/27:41 p.m.BUF - ATH
2 stops34h 54mDelta
Mon 2/36:05 a.m.ATH - BUF
2 stops25h 09mDelta
Deal found 2/1C$ 677
Thu 5/28:30 a.m.BUF - LIS
2 stops18h 25mUnited Airlines
Mon 9/211:20 a.m.LIS - BUF
2 stops31h 54mUnited Airlines
Deal found 2/1C$ 680
Sat 21/210:00 a.m.BUF - ATH
2 stops19h 55mUnited Airlines
Mon 2/37:05 a.m.ATH - BUF
2 stops19h 01mUnited Airlines
Deal found 2/1C$ 681
Sat 21/26:35 p.m.BUF - ATH
2 stops17h 15mBritish Airways
Mon 2/37:45 a.m.ATH - BUF
2 stops22h 04mBritish Airways
Deal found 2/1C$ 684
Tue 3/22:49 p.m.BUF - LIS
2 stops12h 21mUnited Airlines
Wed 11/25:00 a.m.LIS - BUF
2 stops17h 40mUnited Airlines
Deal found 4/1C$ 687
Thu 5/28:30 a.m.BUF - ATH
2 stops34h 10mUnited Airlines
Mon 9/26:25 a.m.ATH - BUF
2 stops37h 59mUnited Airlines
Deal found 3/1C$ 691
Tue 3/23:38 p.m.BUF - LIS
1 stop11h 22mKLM
Wed 11/210:00 a.m.LIS - BUF
1 stop14h 02mKLM
Deal found 4/1C$ 697
Mon 16/37:56 p.m.BUF - PRG
2 stops16h 09mDelta
Mon 23/36:00 a.m.PRG - BUF
2 stops22h 13mDelta
Deal found 2/1C$ 699
Thu 19/211:29 a.m.BUF - PRG
2 stops22h 36mUnited Airlines
Mon 23/27:35 a.m.PRG - BUF
2 stops19h 16mUnited Airlines
Deal found 1/1C$ 700
Sat 14/37:30 p.m.BUF - PRG
2 stops15h 35mUnited Airlines
Sat 21/31:45 p.m.PRG - BUF
2 stops28h 32mUnited Airlines
Deal found 2/1C$ 703
Sat 18/47:59 p.m.BUF - LIS
1 stop31h 01mMultiple Airlines
Tue 28/410:00 a.m.LIS - BUF
1 stop19h 38mMultiple Airlines
Deal found 4/1C$ 704
Fri 20/21:52 p.m.BUF - ATH
2 stops19h 43mUnited Airlines
Mon 2/31:10 p.m.ATH - BUF
2 stops17h 34mUnited Airlines
Deal found 2/1C$ 707

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 4 January 2026.

Round-trip from

C$ 677

One-way from

C$ 375

Popular in

December

Cheapest in

February

Average price

C$ 868
Delta
  • Delta
  • 22/2-2/3
  • 4 total stops
  • 60h 03m total
  • Buffalo to Europe
Search Deals
17/2
  • 17/2
  • 1 total stop
  • 19h 00m total
  • Buffalo to Europe
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 629,999 searches. Data last updated 4 January 2026.
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

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Sun 22/2

7:41 p.m.-1:35 p.m.

2 stops34h 54m

Athens Eleftherios V.

Sun 1/3

6:05 a.m.-12:14 a.m.

2 stops25h 09m

C$ 677

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Thu 5/2

8:30 a.m.-7:55 a.m.

2 stops18h 25m

Lisbon Humberto Delgado

Mon 9/2

11:20 a.m.-2:14 p.m.

2 stops31h 54m

C$ 680

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Sat 21/2

10:00 a.m.-12:55 p.m.

2 stops19h 55m

Athens Eleftherios V.

Mon 2/3

7:05 a.m.-7:06 p.m.

2 stops19h 01m

C$ 681

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Tue 3/2

1:59 p.m.-8:10 a.m.

2 stops13h 11m

Lisbon Humberto Delgado

Wed 11/2

5:00 a.m.-5:40 p.m.

2 stops17h 40m

C$ 687

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Thu 5/2

8:30 a.m.-1:40 a.m.

2 stops34h 10m

Athens Eleftherios V.

Mon 9/2

6:25 a.m.-1:24 p.m.

2 stops37h 59m

C$ 691

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Tue 3/2

11:51 a.m.-8:00 a.m.

1 stop15h 09m

Lisbon Humberto Delgado

Wed 11/2

10:00 a.m.-7:02 p.m.

1 stop14h 02m

C$ 697

BuffaloPrague

BUF - PRG

BUFPRG

Buffalo

Mon 16/3

7:56 p.m.-5:05 p.m.

2 stops16h 09m

Václav Havel Prague

Mon 23/3

6:00 a.m.-11:13 p.m.

2 stops22h 13m

C$ 699

BuffaloPrague

BUF - PRG

BUFPRG

Buffalo

Tue 17/3

7:56 p.m.-5:05 p.m.

2 stops16h 09m

Václav Havel Prague

Mon 23/3

6:00 a.m.-11:13 p.m.

2 stops22h 13m

C$ 699

BuffaloPrague

BUF - PRG

BUFPRG

Buffalo

Wed 18/3

3:56 p.m.-11:40 a.m.

2 stops14h 44m

Václav Havel Prague

Mon 23/3

6:00 a.m.-12:14 a.m.

2 stops23h 14m

C$ 699

BuffaloPrague

BUF - PRG

BUFPRG

Buffalo

Thu 19/2

11:29 a.m.-4:05 p.m.

2 stops22h 36m

Václav Havel Prague

Mon 23/2

7:35 a.m.-8:51 p.m.

2 stops19h 16m

C$ 700

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/1

Showing 1-10 of 60 results
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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, August is the cheapest month in which you can book a flight from Buffalo to Europe (average of C$ 222). Flying from Buffalo to Europe in January is currently the most expensive (average of C$ 748). 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 4 January 2026.
Get a feel of what it's like to fly with United Airlines,Turkish Airlines, andJetBlue from Buffalo to Europe by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,138 reviews
Check prices

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,138 reviews
United Airlines
7.4
Good
9,138 reviews
Check prices

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Turkish Airlines
7.3
Good
4,150 reviews
United Airlines
7.4
Good
9,138 reviews
Check prices

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
JetBlue
7.2
Good
2,900 reviews
United Airlines
7.4
Good
9,138 reviews
Check prices

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
British Airways
6.7
Okay
7,646 reviews
United Airlines
7.4
Good
9,138 reviews
Check prices

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Air Serbia
6.2
Okay
212 reviews
United Airlines
7.4
Good
9,138 reviews
Check prices

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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) is the airport you will fly out of if you book a flight from Buffalo to Europe. It is only a 13.4 km journey to Buffalo (BUF) from Buffalo’s city centre.

  • How long is the flight from Buffalo to Europe?

    Airlines like Delta, United Airlines, and KLM fly from Buffalo to Europe in about 15h 09m. The time it takes to get you to your destination can typically vary by up to 19h 45m. There are 5697 km between Buffalo and Europe. This flight may include one or multiple stops.

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

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as C$ 445. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Buffalo to Europe for a low price.

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

    When deciding which route to take from Buffalo to Europe consider Buffalo - Lisbon Humberto Delgado, Buffalo - London Gatwick or Buffalo - Paris Orly as they are the most popular.

  • 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, August is the cheapest month in which you can book a flight from Buffalo to Europe (average of C$ 222). Flying from Buffalo to Europe in January is currently the most expensive (average of C$ 748). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Buffalo to Europe

Discover the top 3 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 629,999 searches. Data last updated 4 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 634AverageC$ 646FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapestC$ 827AverageC$ 1,264FlexibilityNo cancel feeOn-time75%
Search KLM flights
JetBlueCheapestC$ 883AverageC$ 1,455FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to Europe?

Cheapflights makes it easy to find Buffalo to Europe flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Europe?

Millions of users choose and trust Cheapflights to book the best flight deals from Buffalo to Europe for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Buffalo to Europe with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Buffalo to Europe flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Buffalo to Europe become cheaper?

Yes! Start tracking prices for Buffalo to Europe flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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