BUF - BCN

$330 Find Cheap Flights from Buffalo to Barcelona - Compare and Save

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Everything you should know

Cheapest round-trip
$588
Typical prices: $765-$1,110
British Airways
Wed 2/28Thu 3/15
BUF - BCN • 2 stops
Cheapest one-way
$330
Typical prices: $442-$655
British Airways
Thu 1/4
BUF - BCN • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Buffalo and Barcelona-El Prat Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
December
Cheapest • 50% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
New York John F Kennedy Intl (JFK)
Cheapest • Avg $722 (round-trip)
Philadelphia (PHL)
Shortest trip • 12h 12m (one-way)
Insights
Insights
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We hope you love your trip to Barcelona-El Prat Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to Barcelona (BUF-BCN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Barcelona

Sun, Feb 28 - Mon, Mar 15
British Airways Logo
6:50 pm - 7:25 pmBUF  Buffalo-BCN Barcelona-El Prat
18h 35m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
8:20 pm - 11:59 pmBCN  Barcelona-El Prat-BUF Buffalo
32h 39m2 stops London Heathrow Chicago O'Hare Intl
$588British Airways
Sun, Feb 28 - Mon, Mar 15
American Airlines Logo
4:57 pm - 12:40 pmBUF  Buffalo-BCN Barcelona-El Prat
13h 43m2 stops Boston Logan Intl London Heathrow
American Airlines Logo
11:00 am - 10:56 pmBCN  Barcelona-El Prat-BUF Buffalo
16h 56m1 stop Miami
$613American Airlines
Sun, Oct 25 - Tue, Nov 10
Lufthansa Logo
7:52 pm - 9:00 amBUF  Buffalo-BCN Barcelona-El Prat
32h 08m1 stop Washington, D.C. Dulles Intl
Lufthansa Logo
5:55 am - 10:59 pmBCN  Barcelona-El Prat-BUF Buffalo
23h 04m2 stops Frankfurt am Main Newark
$691Lufthansa
Mon, Feb 1 - Fri, Feb 5
United Airlines Logo
7:00 am - 8:20 amBUF  Buffalo-BCN Barcelona-El Prat
19h 20m1 stop Newark
United Airlines Logo
1:35 pm - 6:26 pmBCN  Barcelona-El Prat-BUF Buffalo
34h 51m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl
$692United Airlines
Mon, Feb 1 - Fri, Feb 5
United Airlines Logo
8:42 pm - 9:35 amBUF  Buffalo-BCN Barcelona-El Prat
30h 53m2 stops Newark Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
1:35 pm - 8:52 pmBCN  Barcelona-El Prat-BUF Buffalo
37h 17m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$695United Airlines
Thu, Oct 29 - Fri, Nov 13
American Airlines Logo
8:00 am - 9:35 amBUF  Buffalo-BCN Barcelona-El Prat
20h 35m1 stop Chicago O'Hare Intl
American Airlines Logo
12:00 pm - 6:36 pmBCN  Barcelona-El Prat-BUF Buffalo
12h 36m1 stop Philadelphia
$733American Airlines
Thu, Nov 12 - Thu, Nov 19
Delta Logo
3:20 pm - 8:35 amBUF  Buffalo-BCN Barcelona-El Prat
11h 15m1 stop New York John F Kennedy Intl
Delta Logo
6:00 am - 11:58 pmBCN  Barcelona-El Prat-BUF Buffalo
23h 58m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$737Delta
Thu, Nov 12 - Thu, Nov 19
Delta Logo
12:00 pm - 8:40 amBUF  Buffalo-BCN Barcelona-El Prat
14h 40m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 11:57 pmBCN  Barcelona-El Prat-BUF Buffalo
23h 57m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$742Delta
Sat, Oct 10 - Sat, Oct 17
JetBlue Logo
2:54 pm - 9:50 amBUF  Buffalo-BCN Barcelona-El Prat
12h 56m1 stop Boston Logan Intl
JetBlue Logo
12:50 pm - 7:59 pmBCN  Barcelona-El Prat-BUF Buffalo
13h 09m1 stop Boston Logan Intl
$835JetBlue
Sat, Oct 10 - Sat, Oct 17
JetBlue Logo
2:54 pm - 9:50 amBUF  Buffalo-BCN Barcelona-El Prat
12h 56m1 stop Boston Logan Intl
JetBlue Logo
12:50 pm - 7:59 pmBCN  Barcelona-El Prat-BUF Buffalo
13h 09m1 stop Boston Logan Intl
$843JetBlue
Booking Insights

Price, demand and travel trends for Buffalo to Barcelona-El Prat Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Buffalo to Barcelona-El Prat Airport?

Round-trip flights from Buffalo to Barcelona-El Prat Airport typically range from $765 to $1,110. The lowest price found in the past 5 days was $588, on British Airways.

What's the cheapest day of the week to fly from Buffalo to Barcelona-El Prat Airport?

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Buffalo to Barcelona-El Prat Airport. It’s 16% cheaper than the average day, while Saturday is the most expensive, with prices 6% higher.

What’s the cheapest month to fly from Buffalo to Barcelona-El Prat Airport?

•December is the cheapest month to fly from Buffalo to Barcelona-El Prat Airport at $458 round-trip.
•June ($1,146) and May ($1,038) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 150% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Buffalo to Barcelona-El Prat Airport flights

Low season

January

Cheapest flight

$330
Beat the crowds with an average 60% drop in travelers.
The most popular month to fly with an average 120% increase in travelers.
One-way flight from Buffalo to Barcelona-El Prat Airport

When to book flights from Buffalo to Barcelona

Are your dates flexible? Find out the best times to travel from Buffalo to Barcelona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Buffalo to Barcelona-El Prat Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Buffalo to Barcelona-El Prat Airport?

    Two cabin classes are available on flights from Buffalo to Barcelona-El Prat Airport:

    • Economy Class
    • Premium Economy Class

  • How long is a flight from Buffalo to Barcelona-El Prat Airport?

    A nonstop flight from Buffalo to Barcelona-El Prat Airport takes 00m, covering 3,970 miles.

  • Do I need a passport to fly from Buffalo to Barcelona-El Prat Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Buffalo to Barcelona-El Prat Airport flight?

    Round-trip flights from Buffalo to Barcelona-El Prat Airport range from $765 to $1,110, with an average of $912 over the past 12 months. Anything below $765 counts as a good deal.

  • Have flight prices from Buffalo to Barcelona-El Prat Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $588 to $4,786. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Buffalo to Barcelona-El Prat Airport looking right now?

    One-way fares from Buffalo to Barcelona-El Prat Airport are currently lower than usual. Average one-way flight prices are about $367, which is 35% below the typical average for this route.

  • What car rental options are available at Barcelona-El Prat Airport (BCN)?

    Barcelona-El Prat Airport (BCN) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:

    • Record go
    • NIZACARS
    • Goldcar Rental SP
    • CLICK RENT
    • Ok Mobility

  • Which airports can I use when flying from Buffalo to Barcelona-El Prat Airport?

    Flights from Buffalo to Barcelona-El Prat Airport usually depart from Buffalo (BUF) and arrive at Barcelona-El Prat (BCN).

  • Which airports do connecting flights from Buffalo to Barcelona-El Prat Airport pass through?

    One-stop flights from Buffalo to Barcelona-El Prat Airport most commonly connect through:

    • New York John F Kennedy Intl (JFK) - 32% of one-stop connections
    • Philadelphia (PHL) - 22% of one-stop connections
    • Boston Logan Intl (BOS) - 19% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 14% of one-stop connections

  • Can I save money by using flexible dates for flights from Buffalo to Barcelona-El Prat Airport?

    Yes. Flexible dates can save you up to 22% on flights from Buffalo to Barcelona-El Prat Airport. Sunday is the cheapest departure day at $767 round-trip on average, while Saturday is the most expensive at $973, a difference of $206.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Buffalo to Barcelona-El Prat Airport?

    Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time at 12h 12m, compared with 13h 02m via Newark (EWR) and 13h 07m via New York John F Kennedy Intl (JFK).

  • What is the time difference between Buffalo and Barcelona-El Prat Airport?

    Barcelona-El Prat Airport is 6 hours ahead of Buffalo (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Barcelona-El Prat Airport?

    Some of the most popular sights in Barcelona-El Prat Airport are La Rambla, Sagrada Familia and Placa de Catalunya. These are among the most viewed places in Barcelona-El Prat Airport on KAYAK.

Your guide to booking Buffalo to Barcelona-El Prat Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Saturday. On this route, Sunday flights average $767, about $206 less than Saturday fares (21% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Buffalo to Barcelona-El Prat Airport trip for December. Fares historically average $458 round-trip in that month - typically $688 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from Buffalo to Barcelona

Complete your trip to Barcelona with a hotel stay or car rental

Car rentals in Barcelona
Hotels in Barcelona
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