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Cheap flights from Buffalo to Europe from C$ 454

BUF — CPH
7 Oct — 14 Oct1
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

Wed 4/116:00 a.m. -
1 stop21h 10m
Fri 13/1111:20 a.m. -
2 stops41h 29m
Deal found 6/9C$ 978
Tue 27/102:55 p.m. -
1 stop15h 10m
Tue 10/1111:20 a.m. -
2 stops34h 42m
Deal found 6/9C$ 985
Mon 26/107:52 p.m. -
1 stop10h 28m
Wed 4/115:00 a.m. -
2 stops33h 54m
Deal found 6/9C$ 988
Tue 17/112:55 p.m. -
2 stops19h 10m
Fri 20/1111:25 a.m. -
2 stops18h 21m
Deal found 2/9C$ 1,021
Mon 16/111:53 p.m. -
2 stops22h 02m
Fri 20/112:50 p.m. -
2 stops14h 56m
Deal found 6/9C$ 1,022
Sun 18/107:00 a.m. -
1 stop20h 00m
Sun 25/102:30 p.m. -
2 stops25h 46m
Deal found 3/9C$ 1,056
Sun 13/127:00 a.m. -
1 stop20h 10m
Sun 20/125:00 a.m. -
2 stops19h 05m
Deal found 2/9C$ 1,057
Sun 13/123:26 p.m. -
2 stops15h 39m
Sun 20/1211:05 a.m. -
1 stop16h 54m
Deal found 3/9C$ 1,058
Sun 13/1211:24 a.m. -
1 stop15h 36m
Sun 20/1210:00 a.m. -
1 stop18h 38m
Deal found 2/9C$ 1,063
Tue 20/107:59 p.m. -
2 stops14h 01m
Tue 27/106:50 a.m. -
2 stops18h 19m
Deal found 4/9C$ 1,064
Mon 7/1210:25 a.m. -
2 stops18h 40m
Fri 11/121:00 p.m. -
2 stops34h 57m
Deal found 6/9C$ 1,068
Mon 7/123:20 p.m. -
1 stop11h 10m
Fri 11/126:55 a.m. -
2 stops17h 49m
Deal found 6/9C$ 1,093

Find flight deals from Buffalo to Europe

Round-trip from

C$ 978

One-way from

C$ 454

Popular in

June

Cheapest in

March

Average price

C$ 1,248
United Airlines
  • United Airlines
  • 4/11-13/11
  • 3 total stops
  • 62h 39m total
  • Buffalo to Europe
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United Airlines
  • United Airlines
  • 24/11-31/12
  • 2 total stops
  • 14h 49m total
  • Buffalo to Europe
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 253 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Tue 24/11

10:51 a.m.-6:40 a.m.

2 stops14h 49m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 454

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Mon 21/9

7:50 p.m.-8:45 p.m.

1 stop19h 55m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 454

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Tue 20/10

10:00 a.m.-6:25 a.m.

2 stops15h 25m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 455

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Mon 21/9

12:02 p.m.-10:20 a.m.

2 stops17h 18m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 455

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Thu 1/10

12:02 p.m.-7:15 a.m.

2 stops14h 13m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 455

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Wed 14/10

12:15 p.m.-7:15 a.m.

2 stops14h 00m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 455

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Mon 2/11

7:00 a.m.-6:20 a.m.

1 stop18h 20m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 455

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Tue 24/11

12:15 p.m.-7:15 a.m.

2 stops14h 00m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 455

BuffaloParis

BUF Buffalo - CDG Paris Charles de Gaulle

BUFCDG

Buffalo

Wed 6/1

4:00 p.m.-1:50 p.m.

2 stops15h 50m

Paris Charles de Gaulle

Wed 31/12

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

Nonstop0h 00m

C$ 457

BuffaloLondon

BUF Buffalo - LHR London Heathrow

BUFLHR

Buffalo

Sun 15/11

6:30 a.m.-6:40 a.m.

2 stops19h 10m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 461

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, January is the cheapest month in which you can book a flight from Buffalo to Europe (average of C$ 908). Flying from Buffalo to Europe in June is currently the most expensive (average of C$ 1,682). 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.

How far ahead should I book a flight from Buffalo to Europe?

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buffalo to Europe. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Europe

Get a feel of what it's like to fly with Delta 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.
Delta
7.8
Good
8,548 reviews
Check prices

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Overall

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Delta
7.8
Good
8,548 reviews
Delta
7.8
Good
8,548 reviews
Check prices

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Overall

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

Related info for your journey

  • 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, Delta, and TAP AIR PORTUGAL fly from Buffalo to Europe in about 19h. The time it takes to get you to your destination can typically vary by up to 2h 10m. There are 5697 km between Buffalo and Europe. This flight may include one or multiple stops.

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

    When deciding which route to take from Buffalo to Europe consider Buffalo - Athens Eleftherios V., Buffalo - London Gatwick or Buffalo - Paris Charles de Gaulle 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, January is the cheapest month in which you can book a flight from Buffalo to Europe (average of C$ 908). Flying from Buffalo to Europe in June is currently the most expensive (average of C$ 1,682). 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

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