Europe

$249+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CPH
Jul 9 — Jul 161
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to Europe with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 9, 2026.

This Expedia deal was found by Cheapflights users on 6/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/289:15 am
BUF
-
DUB
1 stop18h 45m
JetBlue
Mon 8/2410:40 am
DUB
-
BUF
1 stop13h 33m
JetBlue
Deal found 6/5$656
This Justfly.com deal was found by Cheapflights users on 6/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:58 pm
BUF
-
DUB
2 stops33h 17m
Air Canada
Sat 9/199:20 am
DUB
-
BUF
2 stops40h 47m
Air Canada
Deal found 6/4$693
This Cheapflightsfares deal was found by Cheapflights users on 6/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:30 am
BUF
-
BCN
2 stops16h 20m
SWISS
Wed 9/306:00 am
BCN
-
BUF
2 stops20h 47m
SWISS
Deal found 6/8$697
This United Airlines deal was found by Cheapflights users on 6/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:00 am
BUF
-
BCN
2 stops21h 35m
United Airlines
Fri 11/201:35 pm
BCN
-
BUF
2 stops31h 41m
United Airlines
Deal found 6/7$700
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am
BUF
-
DUB
1 stop20h 20m
United Airlines
Sat 9/199:20 am
DUB
-
BUF
2 stops16h 47m
United Airlines
Deal found 6/4$703
This KLM deal was found by Cheapflights users on 6/7. 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 11/112:09 pm
BUF
-
DUB
1 stop14h 36m
KLM
Mon 11/98:50 am
DUB
-
BUF
2 stops15h 04m
KLM
Deal found 6/7$705
This Cheapflightsfares deal was found by Cheapflights users on 6/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:32 pm
BUF
-
DUB
1 stop12h 28m
JetBlue
Tue 9/1510:40 am
DUB
-
BUF
1 stop14h 44m
JetBlue
Deal found 6/8$706
This Air Canada deal was found by Cheapflights users on 6/4. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:30 am
BUF
-
DUB
3 stops16h 15m
Multiple Airlines
Sat 9/199:20 am
DUB
-
BUF
2 stops16h 47m
Multiple Airlines
Deal found 6/4$707
This KLM deal was found by Cheapflights users on 6/7. 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.
Wed 11/1112:09 pm
BUF
-
DUB
1 stop14h 36m
KLM
Wed 11/1810:45 am
DUB
-
BUF
1 stop18h 05m
KLM
Deal found 6/7$708
This Delta deal was found by Cheapflights users on 6/5. 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 9/93:50 pm
BUF
-
DUB
1 stop12h 25m
Delta
Wed 9/165:55 am
DUB
-
BUF
2 stops16h 59m
Delta
Deal found 6/5$709
This Ovago deal was found by Cheapflights users on 6/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:15 pm
BUF
-
DUB
1 stop30h 05m
JetBlue
Wed 9/1610:40 am
DUB
-
BUF
1 stop29h 34m
JetBlue
Deal found 6/6$710
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am
BUF
-
DUB
2 stops20h 45m
United Airlines
Wed 9/169:20 am
DUB
-
BUF
2 stops19h 24m
United Airlines
Deal found 6/4$711

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 June 9, 2026.

Round-trip from

$656
(Expedia)

One-way from

$249
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,440
From Buffalo to Europe
One-way flight from Buffalo to Europe
Highest demand for flights based on searches. 25% potential increase in price ($327 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
Average for round-trip flights in June 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 June 9, 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

Fri 9/11

6:00 am-7:20 am

1 stop20h 20m

Dublin

Sat 9/19

9:20 am-9:07 pm

2 stops16h 47m

$703

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

6:00 am-8:45 am

1 stop21h 45m

Dublin

Wed 9/16

5:55 am-5:54 pm

2 stops16h 59m

$709

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 9/11

3:50 pm-9:15 am

1 stop12h 25m

Dublin

Sat 9/19

8:55 am-12:12 am

2 stops20h 17m

$709

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 9/11

11:15 am-9:15 am

1 stop17h 00m

Dublin

Sat 9/19

1:15 pm-12:12 am

1 stop15h 57m

$713

BuffaloBarcelona

BUF - BCN

BUFBCN

Buffalo

Mon 9/28

10:40 am-1:15 pm

1 stop20h 35m

Barcelona-El Prat

Thu 10/1

11:15 am-11:36 pm

1 stop18h 21m

$717

BuffaloBarcelona

BUF - BCN

BUFBCN

Buffalo

Mon 9/21

6:59 pm-12:50 pm

1 stop11h 51m

Barcelona-El Prat

Wed 9/30

1:25 pm-11:54 pm

2 stops16h 29m

$723

BuffaloBarcelona

BUF - BCN

BUFBCN

Buffalo

Tue 11/3

4:26 pm-1:40 pm

2 stops15h 14m

Barcelona-El Prat

Fri 11/20

10:35 am-10:52 pm

2 stops18h 17m

$725

BuffaloMilan

BUF - MXP

BUFMXP

Buffalo

Wed 10/21

3:50 pm-3:05 pm

2 stops17h 15m

Milan Malpensa

Tue 10/27

11:20 am-11:50 pm

2 stops41h 30m

$736

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 9/19

2:30 pm-8:20 am

1 stop12h 50m

Dublin

Wed 9/23

10:40 am-8:24 pm

1 stop14h 44m

$744

BuffaloRome

BUF - FCO

BUFFCO

Buffalo

Sun 10/25

4:30 pm-11:20 am

1 stop13h 50m

Rome Fiumicino

Fri 11/13

10:25 am-11:55 pm

1 stop19h 30m

$755

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
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 August is currently the most expensive (average of $1,104). 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?

The price you pay for your flight from Buffalo to Europe may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 June 9, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican 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.

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.8

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

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.8

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

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.8

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

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.8

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

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.8

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

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.8

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

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 16h 20m. Fly via JetBlue, Air Canada, or SWISS to get the fastest option. There are 3970 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 United Airlines. According to our data, you can fly for as low as $256. Users have also found prices from $279 and $354 on JetBlue and Lufthansa, 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 August is currently the most expensive (average of $1,104). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 June 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$137Average$771FlexibilityNo cancel feeOn-time62%
DeltaCheapest$155Average$964FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$380Average$819FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$451Average$836FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$522Average$811FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$524Average$780FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$540Average$854FlexibilityNo cancel feeOn-time72%
TAP AIR PORTUGALCheapest$699Average$955FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.