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Cheap flights from Spain to Buffalo from $387

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spain to Buffalo departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Spain to Buffalo

Recent round-trip flight deals from Spain to Buffalo

Enter your travel dates to find the best prices.
JetBlue Logo
12:50 pm - 8:24 pm
BCN
-
BUF
13h 34m
1 stop
JetBlue Logo
2:30 pm - 9:45 am
BUF
-
BCN
13h 15m
1 stop
$650JetBlue
Fri, Sep 11 - Sat, Sep 19
JetBlue Logo
12:50 pm - 9:38 pm
BCN
-
BUF
14h 48m
1 stop
JetBlue Logo
1:31 pm - 9:45 am
BUF
-
BCN
14h 14m
1 stop
$684JetBlue
Thu, May 21 - Mon, May 25
JetBlue Logo
2:05 pm - 11:48 pm
MAD
-
BUF
15h 43m
1 stop
JetBlue Logo
1:31 pm - 11:30 am
BUF
-
MAD
15h 59m
1 stop
$755JetBlue
Wed, Jun 24 - Wed, Jul 1
JetBlue Logo
12:50 pm - 11:48 pm
BCN
-
BUF
16h 58m
1 stop
JetBlue Logo
1:26 pm - 9:45 am
BUF
-
BCN
14h 19m
1 stop
$835JetBlue
Tue, Jun 23 - Tue, Jun 30
Multiple Airlines Logo
8:00 am - 9:38 pm
BCN
-
BUF
19h 38m
2 stops
Multiple Airlines Logo
7:45 am - 4:00 pm
BUF
-
BCN
26h 15m
2 stops
$846Multiple Airlines
Thu, May 21 - Mon, May 25
Multiple Airlines Logo
11:25 am - 11:50 pm
BCN
-
BUF
18h 25m
2 stops
Multiple Airlines Logo
2:30 pm - 4:55 pm
BUF
-
BCN
20h 25m
2 stops
$870Multiple Airlines
Fri, Sep 11 - Sat, Sep 19
Lufthansa Logo
8:00 am - 6:05 pm
BCN
-
BUF
16h 05m
2 stops
Lufthansa Logo
3:00 pm - 8:20 am
BUF
-
BCN
11h 20m
1 stop
$964Lufthansa
Thu, May 21 - Mon, May 25
United Airlines Logo
1:50 pm - 11:59 pm
BCN
-
BUF
16h 09m
2 stops
United Airlines Logo
10:34 am - 8:20 am
BUF
-
BCN
15h 46m
1 stop
$966United Airlines
Thu, May 21 - Mon, May 25
United Airlines Logo
11:15 am - 7:03 pm
BCN
-
BUF
13h 48m
1 stop
United Airlines Logo
10:34 am - 8:20 am
BUF
-
BCN
15h 46m
1 stop
$978United Airlines
Thu, May 21 - Mon, May 25
British Airways Logo
11:45 am - 12:09 am
MAD
-
BUF
18h 24m
1 stop
British Airways Logo
2:47 pm - 9:35 am
BUF
-
MAD
12h 48m
1 stop
$983British Airways
Thu, May 21 - Mon, May 25

TAP AIR PORTUGAL flights from Spain to Buffalo

Our best TAP AIR PORTUGAL deals on Spain to Buffalo flight tickets
TAP AIR PORTUGAL
Jul 21
MAD11:05 amMadrid Barajas
19h 00m
2 stops
BUF12:05 amBuffalo
Aug 25
BUF1:26 pmBuffalo
21h 34m
2 stops
MAD5:00 pmMadrid Barajas
$1,117
TAP AIR PORTUGAL
May 21
MAD11:05 amMadrid Barajas
27h 53m
2 stops
BUF8:58 amBuffalo
May 25
BUF5:34 pmBuffalo
17h 31m
2 stops
MAD5:05 pmMadrid Barajas
$1,125
TAP AIR PORTUGAL
Jul 21
MAD7:40 amMadrid Barajas
22h 25m
2 stops
BUF12:05 amBuffalo
Aug 24
BUF1:31 pmBuffalo
21h 34m
2 stops
MAD5:05 pmMadrid Barajas
$1,147

Delta flights from Spain to Buffalo

Our best Delta deals on Spain to Buffalo flight tickets
Delta
May 16
BCN10:55 amBarcelona-El Prat
14h 20m
1 stop
BUF7:15 pmBuffalo
Oct 9
BUF11:15 amBuffalo
18h 00m
2 stops
BCN11:15 amBarcelona-El Prat
$1,021
Delta
May 16
BCN10:55 amBarcelona-El Prat
14h 20m
1 stop
BUF7:15 pmBuffalo
Oct 9
BUF7:15 pmBuffalo
15h 55m
2 stops
BCN5:10 pmBarcelona-El Prat
$1,022
Delta
May 16
BCN10:55 amBarcelona-El Prat
28h 49m
1 stop
BUF9:44 amBuffalo
Oct 9
BUF11:15 amBuffalo
15h 45m
2 stops
BCN9:00 amBarcelona-El Prat
$1,025

momondo Fare Finder

 
Customize your flight search to find flights from Spain to Buffalo 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, momondo users made 832,500 searches. Data last updated May 10, 2026.
Use the filters below to find and compare flights from Spain to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Fri 9/11

12:50 pm-8:24 pm

1 stop13h 34m

Buffalo

Sat 9/19

2:30 pm-9:45 am

1 stop13h 15m

$650

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Thu 5/21

12:50 pm-9:38 pm

1 stop14h 48m

Buffalo

Mon 5/25

1:31 pm-9:45 am

1 stop14h 14m

$684

MadridBuffalo

MAD - BUF

MADBUF

Madrid Barajas

Wed 6/24

2:05 pm-11:48 pm

1 stop15h 43m

Buffalo

Wed 7/1

1:31 pm-11:30 am

1 stop15h 59m

$755

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Tue 6/23

12:50 pm-11:48 pm

1 stop16h 58m

Buffalo

Tue 6/30

1:26 pm-9:45 am

1 stop14h 19m

$835

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Thu 5/21

8:00 am-9:38 pm

2 stops19h 38m

Buffalo

Mon 5/25

7:45 am-4:00 pm

2 stops26h 15m

$846

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Fri 9/11

11:25 am-11:50 pm

2 stops18h 25m

Buffalo

Sat 9/19

2:30 pm-4:55 pm

2 stops20h 25m

$870

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Thu 5/21

8:00 am-6:05 pm

2 stops16h 05m

Buffalo

Mon 5/25

3:00 pm-8:20 am

1 stop11h 20m

$964

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Thu 5/21

1:50 pm-11:59 pm

2 stops16h 09m

Buffalo

Mon 5/25

10:34 am-8:20 am

1 stop15h 46m

$966

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Thu 5/21

11:15 am-7:03 pm

1 stop13h 48m

Buffalo

Mon 5/25

10:34 am-8:20 am

1 stop15h 46m

$978

MadridBuffalo

MAD - BUF

MADBUF

Madrid Barajas

Thu 5/21

11:45 am-12:09 am

1 stop18h 24m

Buffalo

Mon 5/25

2:47 pm-9:35 am

1 stop12h 48m

$983

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buffalo from

How to get the cheapest flight ticket from Spain to Buffalo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Spain to Buffalo flights?

You could potentially save up to 19% on your flight if you consider stops on a Spain to Buffalo flight.

Cheap Spain to Buffalo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Spain to Buffalo

Fastest flight time

13h 34m

Direct flights

None
The fastest flight from Spain to Buffalo takes 13h 34m
There are no direct flights from Spain to Buffalo. There are no popular flight routes from Spain to Buffalo.
Search flight deals

Frequently asked questions about flying from Spain to Buffalo

  • When did momondo last update prices for flights from Spain to Buffalo Airport?

    Prices for flights from Spain to Buffalo Airport are updated daily.

  • How old do you have to be to fly from Spain to Buffalo Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Spain to Buffalo Airport.

  • What documentation or ID do you need to fly to Buffalo Airport?

    The necessary travel and health documents for your Buffalo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Tonawanda
Grand Island
Williamsville
Orchard Park
West Seneca
Bowmansville
Lockport
East Aurora
Eden
Angola

Why use momondo?

Why should I use momondo to find a flight deal from Spain to Buffalo?

It is quick and easy to find Spain to Buffalo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buffalo that suits you.

Can I find flights from Spain to Buffalo with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Spain to Buffalo flights to just show those with flexible booking policies.

How can momondo help me find flights from Spain to Buffalo?

momondo helps you find the best flight between Spain and Buffalo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Spain to Buffalo right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Buffalo, momondo offers a useful price alert feature which will track prices for flights to Buffalo from Spain and alert you when they change.

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