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Cheap flights from Barcelona to Buffalo from $315

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 4/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
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
$721JetBlue
Sat, May 16 - Fri, Oct 9
TAP AIR PORTUGAL Logo
12:35 pm - 9:35 am
BCN
-
BUF
27h 00m
2 stops
TAP AIR PORTUGAL Logo
10:30 am - 5:15 pm
BUF
-
BCN
24h 45m
2 stops
$772TAP AIR PORTUGAL
Thu, Feb 26 - Mon, Mar 2
Lufthansa Logo
6:50 am - 6:46 pm
BCN
-
BUF
17h 56m
2 stops
Lufthansa Logo
11:29 am - 9:00 am
BUF
-
BCN
15h 31m
1 stop
$819Lufthansa
Thu, Feb 26 - Mon, Mar 2
Virgin Atlantic Logo
10:15 am - 7:00 pm
BCN
-
BUF
14h 45m
1 stop
Virgin Atlantic Logo
11:51 am - 8:00 am
BUF
-
BCN
14h 09m
1 stop
$824Virgin Atlantic
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
9:55 am - 9:02 pm
BCN
-
BUF
17h 07m
2 stops
United Airlines Logo
11:29 am - 8:20 am
BUF
-
BCN
14h 51m
2 stops
$832United Airlines
Fri, Feb 27 - Tue, Mar 3
Virgin Atlantic Logo
10:15 am - 12:14 am
BCN
-
BUF
19h 59m
1 stop
Virgin Atlantic Logo
3:39 pm - 8:00 am
BUF
-
BCN
10h 21m
1 stop
$843Virgin Atlantic
Fri, Feb 27 - Tue, Mar 3
Lufthansa Logo
11:00 am - 5:50 pm
BCN
-
BUF
12h 50m
1 stop
Lufthansa Logo
7:55 pm - 10:25 pm
BUF
-
BCN
20h 30m
2 stops
$858Lufthansa
Sat, Feb 28 - Sat, May 23
Lufthansa Logo
9:10 am - 7:06 pm
BCN
-
BUF
15h 56m
2 stops
Lufthansa Logo
7:55 pm - 10:25 pm
BUF
-
BCN
20h 30m
2 stops
$859Lufthansa
Sat, Feb 28 - Sat, May 23
Virgin Atlantic Logo
10:15 am - 7:00 pm
BCN
-
BUF
14h 45m
1 stop
Virgin Atlantic Logo
7:00 am - 8:45 am
BUF
-
BCN
19h 45m
1 stop
$873Virgin Atlantic
Sat, Feb 28 - Sat, May 23
Delta Logo
6:20 am - 11:59 pm
BCN
-
BUF
23h 39m
2 stops
Delta Logo
11:15 am - 11:15 am
BUF
-
BCN
18h 00m
2 stops
$880Delta
Sat, May 16 - Fri, Oct 9

TAP AIR PORTUGAL flights from Barcelona to Buffalo

Our best TAP AIR PORTUGAL deals on Barcelona to Buffalo flight tickets
TAP AIR PORTUGAL
Feb 26
BCN12:35 pmBarcelona-El Prat
27h 00m
2 stops
BUF9:35 amBuffalo
Mar 2
BUF10:30 amBuffalo
24h 45m
2 stops
BCN5:15 pmBarcelona-El Prat
$772
TAP AIR PORTUGAL
Feb 25
BCN10:55 amBarcelona-El Prat
28h 40m
2 stops
BUF9:35 amBuffalo
May 20
BUF5:29 pmBuffalo
22h 21m
2 stops
BCN9:50 pmBarcelona-El Prat
$943

Lufthansa flights from Barcelona to Buffalo

Our best Lufthansa deals on Barcelona to Buffalo flight tickets
Lufthansa
Feb 26
BCN6:50 amBarcelona-El Prat
17h 56m
2 stops
BUF6:46 pmBuffalo
Mar 2
BUF11:29 amBuffalo
15h 31m
1 stop
BCN9:00 amBarcelona-El Prat
$819
Lufthansa
Feb 28
BCN11:00 amBarcelona-El Prat
12h 50m
1 stop
BUF5:50 pmBuffalo
May 23
BUF7:55 pmBuffalo
20h 30m
2 stops
BCN10:25 pmBarcelona-El Prat
$858
Lufthansa
Feb 28
BCN9:10 amBarcelona-El Prat
15h 56m
2 stops
BUF7:06 pmBuffalo
May 23
BUF7:55 pmBuffalo
20h 30m
2 stops
BCN10:25 pmBarcelona-El Prat
$859

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 13, 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-10:57 pm

1 stop16h 07m

Buffalo

Fri 10/9

7:00 am-9:45 am

1 stop20h 45m

$721

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Thu 2/26

12:35 pm-9:35 am

2 stops27h 00m

Buffalo

Mon 3/2

10:30 am-5:15 pm

2 stops24h 45m

$772

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Thu 2/26

6:50 am-6:46 pm

2 stops17h 56m

Buffalo

Mon 3/2

11:29 am-9:00 am

1 stop15h 31m

$819

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Thu 2/26

10:15 am-7:00 pm

1 stop14h 45m

Buffalo

Mon 3/2

11:51 am-8:00 am

1 stop14h 09m

$824

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Fri 2/27

9:55 am-9:02 pm

2 stops17h 07m

Buffalo

Tue 3/3

11:29 am-8:20 am

2 stops14h 51m

$832

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Fri 2/27

10:15 am-12:14 am

1 stop19h 59m

Buffalo

Tue 3/3

3:39 pm-8:00 am

1 stop10h 21m

$843

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Sat 2/28

11:00 am-5:50 pm

1 stop12h 50m

Buffalo

Sat 5/23

7:55 pm-10:25 pm

2 stops20h 30m

$858

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Sat 2/28

9:10 am-7:06 pm

2 stops15h 56m

Buffalo

Sat 5/23

7:55 pm-10:25 pm

2 stops20h 30m

$859

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Sat 2/28

10:15 am-7:00 pm

1 stop14h 45m

Buffalo

Sat 5/23

7:00 am-8:45 am

1 stop19h 45m

$873

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Sat 5/16

6:20 am-11:59 pm

2 stops23h 39m

Buffalo

Fri 10/9

11:15 am-11:15 am

2 stops18h 00m

$880

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

13h 34m

Direct flights

None
The fastest flight from Barcelona to Buffalo takes 13h 34m
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 13h 34m, 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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