Spain

$330+ Cheap flights from Buffalo (BUF) to Spain

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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MAD
May 17 — May 241
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Cheap flight deals from Buffalo to Spain

Cheapest flights from Buffalo to Spain
Explore the most affordable flight options available from Buffalo to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.

This KLM deal was found by Cheapflights users on 4/14. 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 9/237:15 pm
BUF
-
MAD
2 stops14h 20m
Multiple Airlines
Fri 10/212:45 pm
MAD
-
BUF
1 stop12h 15m
Multiple Airlines
Deal found 4/14$510
This KAYAK deal was found by Cheapflights users on 4/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:30 pm
BUF
-
MAD
1 stop13h 45m
Air Europa
Fri 10/212:45 pm
MAD
-
BUF
1 stop31h 54m
Air Europa
Deal found 4/14$540
This AirNGo deal was found by Cheapflights users on 4/15. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:39 pm
BUF
-
BCN
1 stop35h 11m
Virgin Atlantic
Sat 5/163:15 pm
BCN
-
BUF
2 stops29h 47m
Virgin Atlantic
Deal found 4/15$573
This Delta deal was found by Cheapflights users on 4/12. 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 5/1010:32 am
BUF
-
MAD
2 stops16h 38m
Delta
Sun 5/179:50 am
MAD
-
BUF
1 stop20h 09m
Delta
Deal found 4/12$580
This KLM deal was found by Cheapflights users on 4/13. 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 5/103:53 pm
BUF
-
MAD
2 stops14h 17m
KLM
Sun 5/179:50 am
MAD
-
BUF
1 stop20h 09m
KLM
Deal found 4/13$592
This Delta deal was found by Cheapflights users on 4/14. 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 9/2311:15 am
BUF
-
MAD
2 stops15h 55m
Delta
Fri 10/210:25 am
MAD
-
BUF
2 stops19h 31m
Delta
Deal found 4/14$615
This Trip.com deal was found by Cheapflights users on 4/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1110:32 am
BUF
-
MAD
1 stop17h 23m
Virgin Atlantic
Mon 5/189:50 am
MAD
-
BUF
1 stop20h 09m
Virgin Atlantic
Deal found 4/13$619
This Ovago deal was found by Cheapflights users on 4/14. 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.
Fri 5/14:44 pm
BUF
-
MAD
1 stop13h 31m
Multiple Airlines
Sun 5/109:50 am
MAD
-
BUF
1 stop20h 09m
Multiple Airlines
Deal found 4/14$624
This KLM deal was found by Cheapflights users on 4/13. 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.
Mon 5/114:55 pm
BUF
-
MAD
1 stop13h 20m
Multiple Airlines
Mon 5/1812:45 pm
MAD
-
BUF
2 stops17h 14m
Multiple Airlines
Deal found 4/13$625
This KLM deal was found by Cheapflights users on 4/15. 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.
Sat 5/3012:31 pm
BUF
-
BCN
1 stop18h 19m
KLM
Sat 6/610:55 am
BCN
-
BUF
1 stop19h 24m
KLM
Deal found 4/15$644
This Delta deal was found by Cheapflights users on 4/15. 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 5/3012:31 pm
BUF
-
BCN
1 stop18h 19m
Delta
Sat 6/610:55 am
BCN
-
BUF
2 stops17h 59m
Delta
Deal found 4/15$649
This KLM deal was found by Cheapflights users on 4/15. 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 11/109:55 am
BUF
-
BCN
1 stop16h 40m
KLM
Thu 11/1910:50 am
BCN
-
BUF
1 stop19h 05m
KLM
Deal found 4/15$680

Find flight deals from Buffalo to Spain

Keep the following information in mind while searching for Buffalo to Spain flight deals. Data was last updated April 17, 2026.

Round-trip from

$510
(KLM)

One-way from

$330
(United Airlines)

Popular in

March

Cheapest in

December

Average price

$921
From Buffalo to Spain
One-way flight from Buffalo to Spain
Highest demand for flights based on searches. 10% potential increase in price ($98 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Spain 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 April 17, 2026.
Use the filters below to find and compare flights from Buffalo to Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

Sun 5/10

3:53 pm-12:10 pm

2 stops14h 17m

Madrid Barajas

Sun 5/17

9:50 am-11:59 pm

1 stop20h 09m

$592

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

Sun 5/10

10:32 am-9:10 am

2 stops16h 38m

Madrid Barajas

Sun 5/17

6:00 am-3:12 pm

2 stops15h 12m

$604

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

Mon 5/11

4:55 pm-12:15 pm

1 stop13h 20m

Madrid Barajas

Mon 5/18

12:45 pm-11:59 pm

2 stops17h 14m

$625

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

Mon 5/11

12:04 pm-9:55 am

2 stops15h 51m

Madrid Barajas

Mon 5/18

9:50 am-12:19 am

2 stops20h 29m

$635

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

Fri 5/1

7:59 pm-7:15 pm

2 stops17h 16m

Madrid Barajas

Sun 5/10

9:50 am-11:59 pm

1 stop20h 09m

$666

BuffaloBarcelona

BUF - BCN

BUFBCN

Buffalo

Sat 5/30

3:53 pm-3:35 pm

2 stops17h 42m

Barcelona-El Prat

Sat 6/6

10:55 am-10:54 pm

2 stops17h 59m

$668

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

Thu 5/14

10:32 am-6:20 am

2 stops13h 48m

Madrid Barajas

Tue 5/19

9:50 am-6:44 pm

1 stop14h 54m

$670

BuffaloBarcelona

BUF - BCN

BUFBCN

Buffalo

Thu 9/3

7:15 pm-5:10 pm

2 stops15h 55m

Barcelona-El Prat

Wed 9/9

11:00 am-11:03 pm

2 stops18h 03m

$685

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

Wed 5/27

7:31 pm-6:20 am

2 stops28h 49m

Madrid Barajas

Tue 6/2

12:45 pm-7:15 pm

1 stop12h 30m

$712

BuffaloBarcelona

BUF - BCN

BUFBCN

Buffalo

Fri 9/4

7:15 pm-5:10 pm

2 stops15h 55m

Barcelona-El Prat

Wed 9/9

11:00 am-11:03 pm

2 stops18h 03m

$717

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 52 resultsSorted by cheapest first
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Best time to book a flight from Buffalo to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain 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 Spain

What is the cheapest month to book a flight from Buffalo to Spain?

Currently, September is the cheapest month in which you can book a flight from Buffalo to Spain (average of $137). Flying from Buffalo to Spain in May is currently the most expensive (average of $788). 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 Spain

Get insights into the airlines that provide service to Spain. 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 Spain. Reviews last updated April 17, 2026.
See what other customers who have flown with Delta,United Airlines, andJetBlue from Buffalo to Spain have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

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.

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

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.

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

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.

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

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.

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

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.

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

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 Spain. 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 Spain?

    For a flight from Buffalo to Spain, you will be flying from Buffalo. Buffalo (BUF) is just 8.3 mi from the center of the city.

  • How long is the flight from Buffalo to Spain?

    Departing from Buffalo to Spain will take you 14h 17m. Buffalo and Spain are separated by a distance of 3743 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

  • Can I find deals for flights from Buffalo to Spain that include hotel bookings?

    Yes. In addition to deals on Buffalo to Spain flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Spain?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Spain.

  • Can I find deals for business class flights from Buffalo to Spain?

    Yes. Cheapflights offers flight deals from Buffalo to Spain 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 Spain?

    Currently, September is the cheapest month in which you can book a flight from Buffalo to Spain (average of $137). Flying from Buffalo to Spain in May is currently the most expensive (average of $788). 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.

Top 6 airlines flying from Buffalo to Spain

Discover the top 6 airlines that operate flights from Buffalo to Spain. 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 April 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$137Average$771FlexibilityNo cancel feeOn-time62%
DeltaCheapest$155Average$880FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$466Average$912FlexibilityNo cancel feeOn-time70%
KLMCheapest$513Average$662FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$582Average$901FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$587Average$905FlexibilityNo cancel feeOn-time71%

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