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Cheap flights from Barcelona to Buffalo from $408

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona to Buffalo departing on 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Barcelona to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
12:50 pm - 9:39 am
BCN
-
BUF
26h 49m
1 stop
JetBlue Logo
7:00 am - 9:45 am
BUF
-
BCN
20h 45m
1 stop
$613JetBlue
Sat, May 16 - Thu, Oct 8
JetBlue Logo
12:50 pm - 10:57 pm
BCN
-
BUF
16h 07m
1 stop
JetBlue Logo
10:00 am - 9:45 am
BUF
-
BCN
17h 45m
1 stop
$686JetBlue
Sat, May 16 - Thu, Oct 8
JetBlue Logo
12:50 pm - 10:57 pm
BCN
-
BUF
16h 07m
1 stop
JetBlue Logo
7:00 am - 9:45 am
BUF
-
BCN
20h 45m
1 stop
$694JetBlue
Sat, May 16 - Mon, Oct 5
JetBlue Logo
12:50 pm - 10:57 pm
BCN
-
BUF
16h 07m
1 stop
JetBlue Logo
10:00 am - 9:45 am
BUF
-
BCN
17h 45m
1 stop
$695JetBlue
Sat, May 16 - Thu, Oct 8
JetBlue Logo
12:50 pm - 10:57 pm
BCN
-
BUF
16h 07m
1 stop
JetBlue Logo
10:00 am - 9:45 am
BUF
-
BCN
17h 45m
1 stop
$709JetBlue
Sat, May 16 - Fri, Oct 9
Multiple Airlines Logo
8:00 am - 6:44 pm
BCN
-
BUF
16h 44m
2 stops
Multiple Airlines Logo
12:25 pm - 4:00 pm
BUF
-
BCN
21h 35m
2 stops
$711Multiple Airlines
Tue, May 5 - Wed, May 6
JetBlue Logo
12:50 pm - 10:57 pm
BCN
-
BUF
16h 07m
1 stop
JetBlue Logo
10:00 am - 9:45 am
BUF
-
BCN
17h 45m
1 stop
$719JetBlue
Sat, May 16 - Fri, Oct 9
Multiple Airlines Logo
11:25 am - 9:00 am
BCN
-
BUF
27h 35m
2 stops
Multiple Airlines Logo
5:29 pm - 9:45 am
BUF
-
BCN
10h 16m
1 stop
$725Multiple Airlines
Tue, May 5 - Wed, May 6
TAP AIR PORTUGAL Logo
11:25 am - 9:39 am
BCN
-
BUF
28h 14m
2 stops
TAP AIR PORTUGAL Logo
6:10 pm - 7:20 pm
BUF
-
BCN
19h 10m
2 stops
$755TAP AIR PORTUGAL
Sat, May 16 - Fri, Oct 9
JetBlue Logo
12:50 pm - 10:57 pm
BCN
-
BUF
16h 07m
1 stop
JetBlue Logo
10:00 am - 9:45 am
BUF
-
BCN
17h 45m
1 stop
$760JetBlue
Sat, May 16 - Sat, Oct 10

United Airlines flights from Barcelona to Buffalo

Our best United Airlines deals on Barcelona to Buffalo flight tickets
United Airlines
Feb 19
BCN6:50 amBarcelona-El Prat
20h 01m
2 stops
BUF8:51 pmBuffalo
Feb 23
BUF6:00 amBuffalo
21h 00m
1 stop
BCN9:00 amBarcelona-El Prat
$810
United Airlines
May 16
BCN6:40 amBarcelona-El Prat
20h 21m
2 stops
BUF9:01 pmBuffalo
Oct 10
BUF10:50 amBuffalo
15h 30m
2 stops
BCN8:20 amBarcelona-El Prat
$869
United Airlines
May 16
BCN6:40 amBarcelona-El Prat
17h 55m
2 stops
BUF6:35 pmBuffalo
Oct 8
BUF6:00 amBuffalo
20h 20m
1 stop
BCN8:20 amBarcelona-El Prat
$870

Air Canada flights from Barcelona to Buffalo

Our best Air Canada deals on Barcelona to Buffalo flight tickets
Air Canada
Feb 19
BCN6:50 amBarcelona-El Prat
20h 01m
3 stops
BUF8:51 pmBuffalo
Feb 23
BUF7:00 amBuffalo
20h 35m
3 stops
BCN9:35 amBarcelona-El Prat
$1,218
Air Canada
May 16
BCN6:40 amBarcelona-El Prat
20h 21m
3 stops
BUF9:01 pmBuffalo
Oct 9
BUF7:00 amBuffalo
19h 00m
3 stops
BCN8:00 amBarcelona-El Prat
$2,091
Air Canada
May 16
BCN6:40 amBarcelona-El Prat
20h 21m
3 stops
BUF9:01 pmBuffalo
Oct 8
BUF7:00 amBuffalo
19h 00m
3 stops
BCN8:00 amBarcelona-El Prat
$2,097

momondo Fare Finder

 
Customize your flight search to find flights from Barcelona 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 February 6, 2026.
Use the filters below to find and compare flights from Barcelona to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Sat 5/16

12:50 pm-9:39 am

1 stop26h 49m

Buffalo

Thu 10/8

7:00 am-9:45 am

1 stop20h 45m

$613

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Sat 5/16

12:50 pm-10:57 pm

1 stop16h 07m

Buffalo

Thu 10/8

10:00 am-9:45 am

1 stop17h 45m

$686

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Sat 5/16

12:50 pm-10:57 pm

1 stop16h 07m

Buffalo

Mon 10/5

7:00 am-9:45 am

1 stop20h 45m

$694

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Sat 5/16

12:50 pm-10:57 pm

1 stop16h 07m

Buffalo

Thu 10/8

10:00 am-9:45 am

1 stop17h 45m

$695

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Sat 5/16

12:50 pm-10:57 pm

1 stop16h 07m

Buffalo

Fri 10/9

10:00 am-9:45 am

1 stop17h 45m

$709

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Tue 5/5

8:00 am-6:44 pm

2 stops16h 44m

Buffalo

Wed 5/6

12:25 pm-4:00 pm

2 stops21h 35m

$711

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Sat 5/16

12:50 pm-10:57 pm

1 stop16h 07m

Buffalo

Fri 10/9

10:00 am-9:45 am

1 stop17h 45m

$719

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Tue 5/5

11:25 am-9:00 am

2 stops27h 35m

Buffalo

Wed 5/6

5:29 pm-9:45 am

1 stop10h 16m

$725

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Sat 5/16

11:25 am-9:39 am

2 stops28h 14m

Buffalo

Fri 10/9

6:10 pm-7:20 pm

2 stops19h 10m

$755

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Sat 5/16

12:50 pm-10:57 pm

1 stop16h 07m

Buffalo

Sat 10/10

10:00 am-9:45 am

1 stop17h 45m

$760

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 Barcelona 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

What is the cheapest airline that flies from Barcelona to Buffalo?

TAP AIR PORTUGAL is the most popular carrier operating from Barcelona to Buffalo

Cheap Barcelona to Buffalo flight deals and tips

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

Fastest flight time

16h 07m

Direct flights

None
The fastest flight from Barcelona to Buffalo takes 16h 07m
There are no direct flights from Barcelona to Buffalo. There are no popular flight routes from Barcelona to Buffalo.
Search flight deals

  • How far is Barcelona to Buffalo by plane?

    Barcelona and Buffalo are 3979.1 mi apart from one another. Flights usually cover this in 16h 07m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Barcelona to Buffalo Airport were last updated today.

  • How old do you have to be to fly from Barcelona 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 Barcelona to Buffalo Airport.

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

    The travel and health documents you'll need for your trip to Buffalo Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buffalo Airport. It is always advisable to seek 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
Grand Island
Tonawanda
Williamsville
Orchard Park
Lockport
West Seneca
Bowmansville
East Aurora
Eden
Angola

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buffalo from Barcelona.

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

All flight searches from Barcelona to Buffalo on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Barcelona to Buffalo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Barcelona to Buffalo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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