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Cheap flights from Barcelona to Buffalo from $479

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 9/3. 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

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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 - 9:38 pm
BCN
-
BUF
14h 48m
1 stop
JetBlue Logo
1:31 pm - 9:45 am
BUF
-
BCN
14h 14m
1 stop
$679JetBlue
Wed, Jun 3 - Sun, Jun 7
JetBlue Logo
12:50 pm - 10:32 pm
BCN
-
BUF
15h 42m
1 stop
JetBlue Logo
5:34 pm - 9:45 am
BUF
-
BCN
10h 11m
1 stop
$726JetBlue
Tue, May 19 - Tue, May 26
JetBlue Logo
12:50 pm - 9:38 pm
BCN
-
BUF
14h 48m
1 stop
JetBlue Logo
10:50 am - 9:45 am
BUF
-
BCN
16h 55m
1 stop
$740JetBlue
Wed, Jun 3 - Sun, Jun 7
JetBlue Logo
12:50 pm - 9:38 pm
BCN
-
BUF
14h 48m
1 stop
JetBlue Logo
10:50 am - 9:45 am
BUF
-
BCN
16h 55m
1 stop
$741JetBlue
Wed, Jun 3 - Sun, Jun 7
Scandinavian Airlines Logo
7:00 pm - 12:19 am
BCN
-
BUF
35h 19m
2 stops
Scandinavian Airlines Logo
7:00 am - 6:10 pm
BUF
-
BCN
29h 10m
2 stops
$861Scandinavian Airlines
Wed, Jun 3 - Sun, Jun 7
Scandinavian Airlines Logo
7:00 pm - 12:19 am
BCN
-
BUF
35h 19m
2 stops
Scandinavian Airlines Logo
7:00 am - 6:10 pm
BUF
-
BCN
29h 10m
2 stops
$862Scandinavian Airlines
Wed, Jun 3 - Sun, Jun 7
Scandinavian Airlines Logo
7:00 pm - 12:19 am
BCN
-
BUF
35h 19m
2 stops
Scandinavian Airlines Logo
7:00 am - 6:10 pm
BUF
-
BCN
29h 10m
2 stops
$863Scandinavian Airlines
Wed, Jun 3 - Sun, Jun 7
Multiple Airlines Logo
3:45 pm - 8:58 am
BCN
-
BUF
23h 13m
2 stops
Multiple Airlines Logo
4:00 pm - 2:45 pm
BUF
-
BCN
16h 45m
2 stops
$869Multiple Airlines
Sat, Apr 18 - Wed, Apr 22
Multiple Airlines Logo
8:00 am - 9:27 pm
BCN
-
BUF
19h 27m
2 stops
Multiple Airlines Logo
7:45 am - 9:30 am
BUF
-
BCN
19h 45m
2 stops
$882Multiple Airlines
Tue, May 19 - Tue, May 26
Multiple Airlines Logo
3:45 pm - 9:39 am
BCN
-
BUF
47h 54m
2 stops
Multiple Airlines Logo
4:00 pm - 2:45 pm
BUF
-
BCN
16h 45m
2 stops
$914Multiple Airlines
Sat, May 16 - Fri, Oct 9

Lufthansa flights from Barcelona to Buffalo

Our best Lufthansa deals on Barcelona to Buffalo flight tickets
Lufthansa
May 16
BCN8:00 amBarcelona-El Prat
21h 33m
2 stops
BUF11:33 pmBuffalo
Oct 9
BUF7:55 pmBuffalo
16h 20m
2 stops
BCN6:15 pmBarcelona-El Prat
$934
Lufthansa
Apr 22
BCN8:00 amBarcelona-El Prat
16h 13m
2 stops
BUF6:13 pmBuffalo
Apr 26
BUF2:54 pmBuffalo
11h 26m
1 stop
BCN8:20 amBarcelona-El Prat
$951
Lufthansa
Apr 22
BCN8:00 amBarcelona-El Prat
16h 13m
2 stops
BUF6:13 pmBuffalo
Apr 26
BUF7:45 pmBuffalo
14h 30m
2 stops
BCN4:15 pmBarcelona-El Prat
$953

Delta flights from Barcelona to Buffalo

Our best Delta deals on Barcelona to Buffalo flight tickets
Delta
Apr 17
BCN3:15 pmBarcelona-El Prat
15h 35m
1 stop
BUF12:50 amBuffalo
Apr 21
BUF11:52 amBuffalo
17h 23m
2 stops
BCN11:15 amBarcelona-El Prat
$967
Delta
May 16
BCN6:20 amBarcelona-El Prat
22h 34m
2 stops
BUF10:54 pmBuffalo
Oct 9
BUF7:00 amBuffalo
19h 45m
1 stop
BCN8:45 amBarcelona-El Prat
$986

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 April 7, 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

Cheapest round-trip

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Wed 6/3

12:50 pm-9:38 pm

1 stop14h 48m

Buffalo

Sun 6/7

1:31 pm-9:45 am

1 stop14h 14m

$679
Quickest round-trip

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Tue 5/19

12:50 pm-10:32 pm

1 stop15h 42m

Buffalo

Tue 5/26

5:34 pm-9:45 am

1 stop10h 11m

$726

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Wed 6/3

12:50 pm-9:38 pm

1 stop14h 48m

Buffalo

Sun 6/7

10:50 am-9:45 am

1 stop16h 55m

$740

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Wed 6/3

12:50 pm-9:38 pm

1 stop14h 48m

Buffalo

Sun 6/7

10:50 am-9:45 am

1 stop16h 55m

$741

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Wed 6/3

7:00 pm-12:19 am

2 stops35h 19m

Buffalo

Sun 6/7

7:00 am-6:10 pm

2 stops29h 10m

$861

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Wed 6/3

7:00 pm-12:19 am

2 stops35h 19m

Buffalo

Sun 6/7

7:00 am-6:10 pm

2 stops29h 10m

$862

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Wed 6/3

7:00 pm-12:19 am

2 stops35h 19m

Buffalo

Sun 6/7

7:00 am-6:10 pm

2 stops29h 10m

$863

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Sat 4/18

3:45 pm-8:58 am

2 stops23h 13m

Buffalo

Wed 4/22

4:00 pm-2:45 pm

2 stops16h 45m

$869

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Tue 5/19

8:00 am-9:27 pm

2 stops19h 27m

Buffalo

Tue 5/26

7:45 am-9:30 am

2 stops19h 45m

$882

BarcelonaBuffalo

BCN - BUF

BCNBUF

Barcelona-El Prat

Sat 5/16

3:45 pm-9:39 am

2 stops47h 54m

Buffalo

Fri 10/9

4:00 pm-2:45 pm

2 stops16h 45m

$914

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?

JetBlue and TAP AIR PORTUGAL are the most popular carriers 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 47m

Direct flights

None
The fastest flight from Barcelona to Buffalo takes 13h 47m
There are no direct flights from Barcelona to Buffalo. There are no popular flight routes from Barcelona to Buffalo.
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Frequently asked questions about flying from Barcelona to Buffalo

  • 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 47m, 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
Tonawanda
Grand Island
Orchard Park
Williamsville
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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