$356 Find Cheap Flights from Buffalo to Spain

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Spain departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Buffalo to Spain

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Madrid
Madrid2 stops$473
Málaga
Málaga2 stops$660
Valencia
Valencia2 stops$476
A Coruña
A Coruña2 stops$783
Madrid
Madrid2 stops$473
Málaga
Málaga2 stops$660
Valencia
Valencia2 stops$476
A Coruña
A Coruña2 stops$783

Book Cheap Buffalo to Spain Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Spain that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Spain

Tue, Jan 13 - Tue, Jan 20
Air Canada Logo
5:23 pm - 9:35 am
BUF
-
BCN
34h 12m2 stops
Air Canada Logo
1:35 pm - 1:24 pm
BCN
-
BUF
29h 49m2 stops
$468Air Canada
Thu, Jan 29 - Thu, Feb 5
United Airlines Logo
8:30 am - 9:00 am
BUF
-
BCN
18h 30m2 stops
United Airlines Logo
1:35 pm - 7:25 pm
BCN
-
BUF
35h 50m2 stops
$469United Airlines
Mon, Jan 19 - Fri, Jan 30
British Airways Logo
5:16 pm - 10:30 pm
BUF
-
BCN
23h 14m2 stops
British Airways Logo
12:30 pm - 10:55 pm
BCN
-
BUF
16h 25m1 stop
$473British Airways
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
8:30 am - 9:15 am
BUF
-
MAD
18h 45m2 stops
United Airlines Logo
1:35 pm - 8:29 pm
MAD
-
BUF
36h 54m2 stops
$473United Airlines
Thu, Jan 29 - Thu, Feb 5
British Airways Logo
4:01 pm - 9:00 am
BUF
-
BCN
10h 59m1 stop
British Airways Logo
12:30 pm - 10:55 pm
BCN
-
BUF
16h 25m1 stop
$476British Airways
Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
2:49 pm - 12:55 pm
BUF
-
VLC
16h 06m2 stops
Multiple Airlines Logo
10:00 am - 8:29 pm
VLC
-
BUF
16h 29m2 stops
$476Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
KLM Logo
11:51 am - 6:25 pm
BUF
-
PMI
24h 34m2 stops
KLM Logo
7:05 am - 12:16 am
PMI
-
BUF
23h 11m2 stops
$481KLM
Tue, Jan 13 - Tue, Jan 20
American Airlines Logo
4:01 pm - 9:00 am
BUF
-
BCN
10h 59m1 stop
American Airlines Logo
11:00 am - 11:41 pm
BCN
-
BUF
18h 41m2 stops
$489American Airlines
Tue, Feb 17 - Sun, Feb 22
Delta Logo
3:38 pm - 8:00 am
BUF
-
MAD
10h 22m1 stop
Delta Logo
11:00 am - 10:57 pm
MAD
-
BUF
17h 57m2 stops
$592Delta
Sat, Mar 14 - Sat, Mar 21
Delta Logo
3:56 pm - 7:00 am
BUF
-
BCN
10h 04m1 stop
Delta Logo
1:00 pm - 10:57 am
BCN
-
BUF
26h 57m2 stops
$596Delta
Booking Insights

KAYAK's insights & trends for Buffalo to Spain flights

Get data-powered insights and trends into flights from Buffalo to Spain to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Buffalo to Spain?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Spain, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buffalo to Spain is January, when tickets cost $619 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $1,282 and $1,151 respectively.

Good to know

Low seasonJanuary
Cheapest flight$356
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Buffalo to Barcelona

FAQs - booking Spain flights

  • How does KAYAK find such low prices on flights from Buffalo to Spain?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Spain.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Spain?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buffalo to Spain is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Spain?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Buffalo to Spain with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Spain?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Buffalo to Spain up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Spain?

    The cheapest time of day to fly to Spain is generally in the morning, when round-trip flights cost $743 on average. Morning departures are around 20% cheaper than evening flights, on average. The most expensive time of day to fly to Spain is generally in the evening, which is peak travel time and where the average cost of a ticket is $923.

Reviews of the top 5 airlines serving from Buffalo to Spain

 
Need help choosing which airline to fly with from Buffalo to Spain? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1432 reviews
7.1Entertainment
8.4Crew
7.8Boarding
7.2Food
7.6Comfort
Airline reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

2.0 MediocreElizabeth, Oct 2025
CDG - AMS
Read more KLM reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

The service was great. However the lounge only gets passing grade

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

We arrived 4 hours early and still almost missed the flight because they weren’t able to access one of the boarding tickets. They then sent hour bags late and we were all of our without clothing and eventually had to take an expensive cab back and forth to the airport as they wouldn’t deliver the bag which arrived late at night that day and we would have to wait until noon the began day (messing up a second day of plans). Also, all the food has dairy or pork. No vegan or even vegetarian option in the flight—even for purchase.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

No internet on a flight over three hours in this age is criminal. Staff inattentive and dismissive

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

flight was delayed for hours with no explanation. The plane was a very old aircraft.

Communication since no reason or explanation was given for 3 hrs delay

The flight departed more than 1 hour late. Leg room is bigger than most airlines

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

No music app working: no economy meal on five hour flight; hour on tarmac at the end waiting for a gate. Flight itself was smooth and easy.

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

Although business class, the seating was really cramped. The food was so so.

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

I don't know about the others but the flight attendant that took care of us had the absolute wrong approach "how do we dare asking for water or anything else for that matter"

No WiFi in either flight. No leg room, the seat in front of me left dents on my knees and the tray was so low my knees propped it up if I tried to use it.

I was sleeping during dinner service, no one bothered to offer meal later, I remained hungry….until I got a morning sandwich!

It was a good experience, especially travelling with a baby and their accessories

Three major things that led to my low rating, 1. Internet wasn't available for the whole time, and 2. TV became available way into flight, after numerous system reboots, and 3. Food is not good at all.

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

Although the crew were great and the good nice, I might as well have been on Ryanair for the amount of space I had. Not good enough BA. I’d rather pay more and not feel like a human sardine.

Crew were fantastic can’t fault them at all. Couldn’t do enough for us

Everything you need to know for your flight from Buffalo to Spain

Information on your arrival and departure airports