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Cheap flights from Spain to Buffalo from $473

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 10/23. 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
1 adult, Economy, 0 bags

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.
Multiple Airlines Logo
8:00 am - 7:01 pmBCN  Barcelona-El Prat-BUF Buffalo
17h 01m2 stops Frankfurt am Main New York John F Kennedy Intl
Multiple Airlines Logo
6:00 am - 10:10 pmBUF  Buffalo-BCN Barcelona-El Prat
34h 10m2 stops Boston Logan Intl Frankfurt am Main
$791Multiple Airlines
Thu, Aug 27 - Mon, Aug 31
Multiple Airlines Logo
8:00 am - 6:58 pmBCN  Barcelona-El Prat-BUF Buffalo
16h 58m2 stops Frankfurt am Main New York John F Kennedy Intl
Multiple Airlines Logo
6:00 am - 10:10 pmBUF  Buffalo-BCN Barcelona-El Prat
34h 10m2 stops Boston Logan Intl Frankfurt am Main
$918Multiple Airlines
Wed, Aug 26 - Sun, Aug 30
Multiple Airlines Logo
12:15 pm - 9:28 amBCN  Barcelona-El Prat-BUF Buffalo
27h 13m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
Multiple Airlines Logo
2:53 pm - 8:20 amBUF  Buffalo-BCN Barcelona-El Prat
11h 27m1 stop Washington, D.C. Dulles Intl
$968Multiple Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
5:55 am - 6:58 pmMAD  Madrid Barajas-BUF Buffalo
19h 03m2 stops Frankfurt am Main Newark
United Airlines Logo
6:10 am - 9:00 amBUF  Buffalo-MAD Madrid Barajas
20h 50m2 stops Washington, D.C. Dulles Intl Newark
$973United Airlines
Wed, Sep 9 - Sun, Sep 13
Lufthansa Logo
11:15 am - 11:44 pmBCN  Barcelona-El Prat-BUF Buffalo
18h 29m1 stop Washington, D.C. Dulles Intl
Lufthansa Logo
2:53 pm - 8:20 amBUF  Buffalo-BCN Barcelona-El Prat
11h 27m1 stop Washington, D.C. Dulles Intl
$974Lufthansa
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
8:25 am - 6:58 pmMAD  Madrid Barajas-BUF Buffalo
16h 33m2 stops Frankfurt am Main Newark
United Airlines Logo
6:00 am - 9:00 amBUF  Buffalo-MAD Madrid Barajas
21h 00m1 stop Newark
$975United Airlines
Wed, Sep 9 - Sun, Sep 13
JetBlue Logo
1:30 pm - 7:33 pmMAD  Madrid Barajas-BUF Buffalo
12h 03m1 stop Boston Logan Intl
JetBlue Logo
6:45 pm - 11:30 amBUF  Buffalo-MAD Madrid Barajas
10h 45m1 stop Boston Logan Intl
$980JetBlue
Tue, Sep 22 - Tue, Sep 29
Multiple Airlines Logo
8:00 am - 11:43 pmBCN  Barcelona-El Prat-BUF Buffalo
21h 43m2 stops Frankfurt am Main Boston Logan Intl
Multiple Airlines Logo
6:00 am - 10:10 pmBUF  Buffalo-BCN Barcelona-El Prat
34h 10m2 stops Boston Logan Intl Frankfurt am Main
$981Multiple Airlines
Sat, Aug 22 - Wed, Aug 26
United Airlines Logo
5:55 am - 6:58 pmMAD  Madrid Barajas-BUF Buffalo
19h 03m2 stops Frankfurt am Main Newark
United Airlines Logo
6:00 am - 8:50 amBUF  Buffalo-MAD Madrid Barajas
20h 50m2 stops Newark Toronto Pearson Intl
$983United Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
3:15 pm - 9:28 amBCN  Barcelona-El Prat-BUF Buffalo
24h 13m1 stop Chicago O'Hare Intl
United Airlines Logo
6:55 am - 1:15 pmBUF  Buffalo-BCN Barcelona-El Prat
24h 20m1 stop Chicago O'Hare Intl
$985United Airlines
Wed, Aug 26 - Sun, Aug 30

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Lufthansa flights from Spain to Buffalo

Our best Lufthansa deals on Spain to Buffalo flight tickets
Lufthansa
Aug 27
BCN11:15 amBarcelona-El Prat
18h 29m
1 stop
BUF11:44 pmBuffalo
Aug 31
BUF2:53 pmBuffalo
11h 27m
1 stop
BCN8:20 amBarcelona-El Prat
$974
Lufthansa
Aug 22
BCN12:00 pmBarcelona-El Prat
12h 58m
1 stop
BUF6:58 pmBuffalo
Aug 26
BUF2:53 pmBuffalo
11h 27m
1 stop
BCN8:20 amBarcelona-El Prat
$1,142

United Airlines flights from Spain to Buffalo

Our best United Airlines deals on Spain to Buffalo flight tickets
United Airlines
Sep 9
MAD5:55 amMadrid Barajas
19h 03m
2 stops
BUF6:58 pmBuffalo
Sep 13
BUF6:10 amBuffalo
20h 50m
2 stops
MAD9:00 amMadrid Barajas
$973
United Airlines
Sep 9
MAD8:25 amMadrid Barajas
16h 33m
2 stops
BUF6:58 pmBuffalo
Sep 13
BUF6:00 amBuffalo
21h 00m
1 stop
MAD9:00 amMadrid Barajas
$975
United Airlines
Sep 9
MAD5:55 amMadrid Barajas
19h 03m
2 stops
BUF6:58 pmBuffalo
Sep 13
BUF6:00 amBuffalo
20h 50m
2 stops
MAD8:50 amMadrid Barajas
$983

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 August 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

BarcelonaBuffalo

BCN Barcelona-El Prat - BUF Buffalo

BCNBUF

Barcelona-El Prat

Thu 8/27

8:00 am-7:01 pm

2 stops17h 01m

Buffalo

Mon 8/31

6:00 am-10:10 pm

2 stops34h 10m

$791

BarcelonaBuffalo

BCN Barcelona-El Prat - BUF Buffalo

BCNBUF

Barcelona-El Prat

Wed 8/26

8:00 am-6:58 pm

2 stops16h 58m

Buffalo

Sun 8/30

6:00 am-10:10 pm

2 stops34h 10m

$918

BarcelonaBuffalo

BCN Barcelona-El Prat - BUF Buffalo

BCNBUF

Barcelona-El Prat

Thu 8/27

12:15 pm-9:28 am

2 stops27h 13m

Buffalo

Mon 8/31

2:53 pm-8:20 am

1 stop11h 27m

$968

MadridBuffalo

MAD Madrid Barajas - BUF Buffalo

MADBUF

Madrid Barajas

Wed 9/9

5:55 am-6:58 pm

2 stops19h 03m

Buffalo

Sun 9/13

6:10 am-9:00 am

2 stops20h 50m

$973

BarcelonaBuffalo

BCN Barcelona-El Prat - BUF Buffalo

BCNBUF

Barcelona-El Prat

Thu 8/27

11:15 am-11:44 pm

1 stop18h 29m

Buffalo

Mon 8/31

2:53 pm-8:20 am

1 stop11h 27m

$974

MadridBuffalo

MAD Madrid Barajas - BUF Buffalo

MADBUF

Madrid Barajas

Wed 9/9

8:25 am-6:58 pm

2 stops16h 33m

Buffalo

Sun 9/13

6:00 am-9:00 am

1 stop21h 00m

$975
Quickest round-trip

MadridBuffalo

MAD Madrid Barajas - BUF Buffalo

MADBUF

Madrid Barajas

Tue 9/22

1:30 pm-7:33 pm

1 stop12h 03m

Buffalo

Tue 9/29

6:45 pm-11:30 am

1 stop10h 45m

$980

BarcelonaBuffalo

BCN Barcelona-El Prat - BUF Buffalo

BCNBUF

Barcelona-El Prat

Sat 8/22

8:00 am-11:43 pm

2 stops21h 43m

Buffalo

Wed 8/26

6:00 am-10:10 pm

2 stops34h 10m

$981

MadridBuffalo

MAD Madrid Barajas - BUF Buffalo

MADBUF

Madrid Barajas

Wed 9/9

5:55 am-6:58 pm

2 stops19h 03m

Buffalo

Sun 9/13

6:00 am-8:50 am

2 stops20h 50m

$983

BarcelonaBuffalo

BCN Barcelona-El Prat - BUF Buffalo

BCNBUF

Barcelona-El Prat

Wed 8/26

3:15 pm-9:28 am

1 stop24h 13m

Buffalo

Sun 8/30

6:55 am-1:15 pm

1 stop24h 20m

$985

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 2% 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

16h 33m

Direct flights

None
The fastest flight from Spain to Buffalo takes 16h 33m
There are no direct flights from Spain to Buffalo. There are no popular flight routes from Spain to Buffalo.
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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
Williamsville
Orchard Park
Grand Island
Bowmansville
West Seneca
Lockport
East Aurora
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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