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$376+ 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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MAD
nov. 22 — nov. 291
sáb. 11/22
sáb. 11/29
1 adult, Economy
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Find 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 octubre 23, 2025.

This Flighttix deal was found by Cheapflights users on 10/23. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2711:15 amBUF - MAD
1 stop14h 45mVirgin Atlantic
mié. 11/1210:00 amMAD - BUF
1 stop15h 19mVirgin Atlantic
Deal found 10/23$425
This Delta deal was found by Cheapflights users on 10/23. 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.
lun. 10/277:30 pmBUF - MAD
2 stops30h 30mDelta
mié. 11/1210:00 amMAD - BUF
2 stops18h 57mDelta
Deal found 10/23$429
This Air France deal was found by Cheapflights users on 10/21. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/511:21 amBUF - BCN
1 stop14h 39mAir France
vie. 12/1210:15 amBCN - BUF
1 stop15h 04mAir France
Deal found 10/21$484
This Virgin Atlantic deal was found by Cheapflights users on 10/22. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/712:10 pmBUF - BCN
1 stop14h 30mVirgin Atlantic
dom. 12/1410:15 amBCN - BUF
2 stops18h 43mVirgin Atlantic
Deal found 10/22$488
This Delta deal was found by Cheapflights users on 10/21. 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.
vie. 12/56:25 pmBUF - BCN
2 stops16h 40mDelta
vie. 12/1210:55 amBCN - BUF
2 stops18h 03mDelta
Deal found 10/21$492
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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.
mié. 11/57:30 pmBUF - MAD
2 stops16h 20mLufthansa
mié. 11/128:30 amMAD - BUF
2 stops20h 28mLufthansa
Deal found 10/21$492
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/284:26 pmBUF - BCN
2 stops15h 14mAmerican Airlines
dom. 12/712:30 pmBCN - BUF
1 stop16h 21mAmerican Airlines
Deal found 10/22$530
This Virgin Atlantic deal was found by Cheapflights users on 10/22. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/272:00 pmBUF - BCN
1 stop12h 00mVirgin Atlantic
sáb. 12/610:55 amBCN - BUF
1 stop19h 04mVirgin Atlantic
Deal found 10/22$533
This Delta deal was found by Cheapflights users on 10/21. 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.
vie. 12/511:21 amBUF - AGP
2 stops23h 34mDelta
vie. 12/124:40 pmAGP - BUF
2 stops32h 39mDelta
Deal found 10/21$535
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/276:00 amBUF - BCN
2 stops23h 55mAmerican Airlines
sáb. 12/612:30 pmBCN - BUF
2 stops17h 37mAmerican Airlines
Deal found 10/22$538
This United Airlines deal was found by Cheapflights users on 10/22. 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.
sáb. 12/65:40 pmBUF - MAD
2 stops32h 20mUnited Airlines
sáb. 12/138:25 amMAD - BUF
2 stops38h 28mUnited Airlines
Deal found 10/22$557
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/276:12 amBUF - VLC
2 stops20h 53mMultiple Airlines
sáb. 12/69:40 amVLC - BUF
2 stops19h 59mMultiple Airlines
Deal found 10/22$558

Cheap flight deals from Buffalo to Spain

Keep the following information in mind while searching for Buffalo to Spain flight deals. Data was last updated octubre 23, 2025.

Round-trip from

$484
(Air France)

One-way from

$376
(FlightHub)

Popular in

June

Cheapest in

November

Average price

$1,053
From Buffalo to Spain
Search Deals
One-way flight from Buffalo to Spain
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($313 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 octubre 23, 2025.
Use the filters below to find and compare flights from Buffalo to Spain that are best for you.

Fly from

Buffalo

Fly to

Spain

Route

Depart

Return

Price

BuffaloBarcelona

BUF - BCN

BUFBCN

Buffalo

vie. 12/5

11:21 am-8:00 am

1 stop14h 39m

Barcelona-El Prat

vie. 12/12

10:15 am-7:19 pm

1 stop15h 04m

$484

BuffaloBarcelona

BUF - BCN

BUFBCN

Buffalo

dom. 12/7

11:21 am-8:00 am

1 stop14h 39m

Barcelona-El Prat

dom. 12/14

10:15 am-7:19 pm

1 stop15h 04m

$484

BuffaloBarcelona

BUF - BCN

BUFBCN

Buffalo

vie. 12/5

11:21 am-8:00 am

1 stop14h 39m

Barcelona-El Prat

vie. 12/12

10:55 am-10:58 pm

2 stops18h 03m

$488

BuffaloBarcelona

BUF - BCN

BUFBCN

Buffalo

dom. 12/7

6:12 am-8:40 am

2 stops20h 28m

Barcelona-El Prat

dom. 12/14

10:15 am-8:34 am

2 stops28h 19m

$488

BuffaloBarcelona

BUF - BCN

BUFBCN

Buffalo

dom. 12/7

12:10 pm-8:40 am

1 stop14h 30m

Barcelona-El Prat

dom. 12/14

10:15 am-10:58 pm

2 stops18h 43m

$488

BuffaloMadrid

BUF - MAD

BUFMAD

Buffalo

mié. 11/5

7:30 pm-5:50 pm

2 stops16h 20m

Madrid Barajas

mié. 11/12

8:30 am-10:58 pm

2 stops20h 28m

$492

BuffaloBarcelona

BUF - BCN

BUFBCN

Buffalo

vie. 12/5

6:25 pm-5:05 pm

2 stops16h 40m

Barcelona-El Prat

vie. 12/12

10:55 am-10:58 pm

2 stops18h 03m

$492

BuffaloBarcelona

BUF - BCN

BUFBCN

Buffalo

jue. 11/27

2:00 pm-8:00 am

1 stop12h 00m

Barcelona-El Prat

sáb. 12/6

10:55 am-11:59 pm

1 stop19h 04m

$533

BuffaloBarcelona

BUF - BCN

BUFBCN

Buffalo

vie. 11/28

3:27 pm-1:40 pm

2 stops16h 13m

Barcelona-El Prat

dom. 12/7

12:30 pm-12:07 am

2 stops17h 37m

$535

BuffaloMálaga

BUF - AGP

BUFAGP

Buffalo

vie. 12/5

11:21 am-4:55 pm

2 stops23h 34m

Malaga

vie. 12/12

4:40 pm-7:19 pm

2 stops32h 39m

$535

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 54 results
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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 $396). Flying from Buffalo to Spain in June is currently the most expensive (average of $784). 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 ES?

Find hourly flight availability from Buffalo to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 23, 2025.

It’s typically best to fly out from Buffalo to Spain in the morning. Doing so could potentially save you 50% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 octubre 23, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines 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.
Delta
7.9
Good
7,981 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

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.
Delta
7.9
Good
7,981 reviews
Delta
7.9
Good
7,981 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

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.
United Airlines
7.4
Good
8,991 reviews
Delta
7.9
Good
7,981 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

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.
American Airlines
7.2
Good
11,028 reviews
Delta
7.9
Good
7,981 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

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.
JetBlue
7.2
Good
2,908 reviews
Delta
7.9
Good
7,981 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

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.
British Airways
6.7
Okay
7,467 reviews
Delta
7.9
Good
7,981 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

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 39m. Buffalo and Spain are separated by a distance of 3970 mi.

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

    $376 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $429 and $450, respectively.

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

    The most popular route from Buffalo to Spain is Buffalo - Barcelona-El Prat. You may also consider Buffalo - Madrid Barajas or Buffalo - Valencia.

  • 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 $396). Flying from Buffalo to Spain in June is currently the most expensive (average of $784). 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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Top 5 airlines flying from Buffalo to Spain

Discover the top 5 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 octubre 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$237Average$636FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$512Average$740FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$559Average$774FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$584Average$952FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$586Average$986FlexibilityNo cancel feeOn-time70%

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