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Cheap flights from Buffalo to Europe from C$ 412

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CPH
22 Jan — 29 Jan1
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 23 December 2025.

Sat 27/125:35 p.m.BUF - LHR
1 stop33h 20mUnited Airlines
Wed 7/19:00 a.m.LHR - BUF
2 stops37h 40mUnited Airlines
Deal found 22/12C$ 1,147
Sat 27/125:14 p.m.BUF - LIS
2 stops13h 36mMultiple Airlines
Fri 27/37:05 a.m.LIS - BUF
2 stops19h 39mMultiple Airlines
Deal found 21/12C$ 1,214
Sat 27/125:52 p.m.BUF - LHR
1 stop10h 13mDelta
Wed 7/18:00 p.m.LHR - BUF
1 stop20h 11mDelta
Deal found 22/12C$ 1,253
Thu 25/1210:29 a.m.BUF - LHR
2 stops16h 26mUnited Airlines
Mon 29/127:40 a.m.LHR - BUF
2 stops18h 14mUnited Airlines
Deal found 20/12C$ 1,301
Tue 23/125:35 p.m.BUF - CDG
1 stop34h 20mUnited Airlines
Tue 30/129:10 a.m.CDG - BUF
2 stops17h 44mUnited Airlines
Deal found 22/12C$ 1,316
Thu 25/122:50 p.m.BUF - CDG
1 stop10h 05mUnited Airlines
Mon 29/126:15 a.m.CDG - BUF
2 stops16h 39mUnited Airlines
Deal found 20/12C$ 1,472
Wed 24/121:59 p.m.BUF - CDG
2 stops21h 36mUnited Airlines
Fri 2/17:25 a.m.CDG - BUF
2 stops32h 21mUnited Airlines
Deal found 20/12C$ 1,980
Fri 26/124:59 p.m.BUF - CDG
1 stop12h 36mJetBlue
Tue 30/121:35 p.m.CDG - BUF
1 stop11h 53mJetBlue
Deal found 21/12C$ 2,038
Fri 26/1210:29 a.m.BUF - LHR
1 stop15h 11mUnited Airlines
Fri 2/17:25 a.m.LHR - BUF
1 stop18h 29mUnited Airlines
Deal found 21/12C$ 2,080
Fri 26/126:54 p.m.BUF - ATH
2 stops23h 21mDelta
Fri 2/13:25 a.m.ATH - BUF
2 stops27h 20mDelta
Deal found 20/12C$ 2,385
Fri 26/123:50 p.m.BUF - ATH
1 stop35h 05mMultiple Airlines
Fri 2/13:25 a.m.ATH - BUF
2 stops18h 44mMultiple Airlines
Deal found 20/12C$ 2,831
Mon 29/128:50 a.m.BUF - LHR
1 stop17h 05mJetBlue
Sat 3/19:20 a.m.LHR - BUF
1 stop15h 08mJetBlue
Deal found 22/12C$ 2,886

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 23 December 2025.

Round-trip from

C$ 666

One-way from

C$ 412

Popular in

December

Cheapest in

February

Average price

C$ 1,410
United Airlines
  • United Airlines
  • 8/2-15/2
  • 4 total stops
  • 42h 24m total
  • Buffalo to Europe
Search Deals
JetBlue
  • JetBlue
  • 7/4
  • 1 total stop
  • 16h 30m total
  • Buffalo to Europe
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 23 December 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

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Sun 8/2

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

2 stops13h 11m

Lisbon Humberto Delgado

Sun 15/2

5:00 a.m.-7:06 p.m.

2 stops19h 06m

C$ 666

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

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Tue 3/2

3:38 p.m.-8:00 a.m.

1 stop11h 22m

Lisbon Humberto Delgado

Wed 11/2

10:00 a.m.-12:16 a.m.

1 stop19h 16m

C$ 697

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Thu 5/2

7:00 a.m.-8:00 a.m.

1 stop20h 00m

Lisbon Humberto Delgado

Thu 12/2

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

1 stop14h 00m

C$ 697

BuffaloPrague

BUF - PRG

BUFPRG

Buffalo

Tue 14/4

2:34 p.m.-3:00 p.m.

2 stops18h 26m

Václav Havel Prague

Wed 29/4

6:00 a.m.-6:47 p.m.

2 stops18h 47m

C$ 698

BuffaloLisbon

BUF - LIS

BUFLIS

Buffalo

Thu 19/2

2:54 p.m.-10:15 a.m.

1 stop14h 21m

Lisbon Humberto Delgado

Tue 24/2

11:55 a.m.-7:06 p.m.

1 stop12h 11m

C$ 709

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Mon 19/1

11:51 a.m.-1:15 a.m.

2 stops30h 24m

Athens Eleftherios V.

Mon 26/1

2:35 p.m.-2:58 p.m.

2 stops31h 23m

C$ 723

BuffaloParis

BUF - CDG

BUFCDG

Buffalo

Sun 1/2

5:44 p.m.-1:50 p.m.

2 stops14h 06m

Paris Charles de Gaulle

Tue 17/2

10:15 a.m.-10:57 p.m.

2 stops18h 42m

C$ 765

BuffaloParis

BUF - CDG

BUFCDG

Buffalo

Wed 4/2

3:38 p.m.-1:50 p.m.

2 stops16h 12m

Paris Charles de Gaulle

Wed 11/2

8:10 a.m.-7:02 p.m.

2 stops16h 52m

C$ 765

BuffaloParis

BUF - CDG

BUFCDG

Buffalo

Tue 3/2

5:44 p.m.-11:05 a.m.

1 stop11h 21m

Paris Charles de Gaulle

Tue 10/2

10:15 a.m.-10:57 p.m.

2 stops18h 42m

C$ 771

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/12

Showing 1-10 of 56 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$ 223). Flying from Buffalo to Europe in April is currently the most expensive (average of C$ 726). 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 23 December 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 7% on flights from Buffalo to Europe by exploring options for tickets at noon.

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 23 December 2025.
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
9,109 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

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
9,109 reviews
United Airlines
7.4
Good
9,109 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

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
4,112 reviews
United Airlines
7.4
Good
9,109 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

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
2,898 reviews
United Airlines
7.4
Good
9,109 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

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
7,607 reviews
United Airlines
7.4
Good
9,109 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

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
210 reviews
United Airlines
7.4
Good
9,109 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

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 United Airlines, KLM, and Delta fly from Buffalo to Europe in about 11h 22m. The time it takes to get you to your destination can typically vary by up to 19h 02m. 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$ 447. 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 - Václav Havel Prague, Buffalo - London Gatwick or Buffalo - London Heathrow 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$ 223). Flying from Buffalo to Europe in April is currently the most expensive (average of C$ 726). 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 2 airlines flying from Buffalo to Europe

Discover the top 2 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 23 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 636AverageC$ 648FlexibilityNo cancel feeOn-time70%
Search British Airways flights
JetBlueCheapestC$ 885AverageC$ 1,459FlexibilityNo 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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