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Latest Flight Deals from Buffalo to Barcelona

Book one-way or return flights from Buffalo to Barcelona from as little as US$336. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • BUF18:10
        13h 15m
        1 stop
        BCN13:25
        Tue, Jul 9|Buffalo - Barcelona|American Airlines
        US$336US$818
        59% OFF
        59% OFF
        US$818US$336
      • BUF06:00
        25h 25m
        1 stop
        BCN13:25
        Mon, Aug 5|Buffalo - Barcelona|United Airlines
        US$378US$818
        54% OFF
        54% OFF
        US$818US$378
      • BUF06:00
        25h 25m
        1 stop
        BCN13:25
        Sun, Aug 4|Buffalo - Barcelona|United Airlines
        US$427US$818
        48% OFF
        48% OFF
        US$818US$427
      • BUF06:00
        25h 25m
        1 stop
        BCN13:25
        Mon, Aug 12|Buffalo - Barcelona|United Airlines
        US$444
        US$444
      • BUF15:59
        14h 16m
        1 stop
        BCN12:15
        Wed, Jul 10|Buffalo - Barcelona|Jetblue Airways
        US$497
        US$497
      • BUF06:00
        25h 25m
        1 stop
        BCN13:25
        Wed, Aug 7|Buffalo - Barcelona|United Airlines
        US$559
        US$559
      • BUF18:02
        13h 23m
        1 stop
        BCN13:25
        Mon, Aug 26|Buffalo - Barcelona|American Airlines
        US$612
        US$612
      • BUF18:03
        12h 42m
        1 stop
        BCN12:45
        Sun, Jul 28|Buffalo - Barcelona|United Airlines
        US$636
        US$636
      • BUF05:33
        25h 52m
        1 stop
        BCN13:25
        Sun, Aug 4|Buffalo - Barcelona|Jetblue Airways
        US$686
        US$686
      • BUF17:00
        14h 25m
        1 stop
        BCN13:25
        Mon, Aug 5|Buffalo - Barcelona|Jetblue Airways
        US$688
        US$688
      • BUF13:00
        3h 5m
        Direct
        BCN14:00
        Mon, Jul 8|Buffalo - Barcelona|American Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Buffalo to Barcelona? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Buffalo to Barcelona. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Buffalo to Barcelona

View airlines operating flights from Buffalo to Barcelona. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Delta Air Lines
From US$325
American Airlines
From US$336
Jetblue Airways
From US$336
United Airlines
From US$378
TAP Air Portugal
From US$631
ITA Airways
From US$655
British Airways
From US$720
Virgin Atlantic
From US$723
KLM
From US$751
Air France
From US$755
ANA airlines

Find more flights and airlines

Alternative Routes from Buffalo to Barcelona

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Buffalo to Barcelona.

  • Cheapest
    Delta Air Lines
    BUF
    15:32
    16h 38m
    2 transfer
    BCN
    14:10
    Buffalo Niagara International Airport - Barcelona Airport
    Tue, Jul 9Delta Air Lines
    US$325
  • Delta Air Lines
    BUF
    15:32
    16h 38m
    2 transfer
    BCN
    14:10
    Buffalo Niagara International Airport - Barcelona Airport
    Tue, Jul 9Delta Air Lines
    US$325
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Buffalo (BUF) to Barcelona (BCN) the cheapest?

    Airlines adjust prices for flights from Buffalo to Barcelona based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Buffalo (BUF) to Barcelona (BCN) cost?

    According to Trip.com's data, the lowest price is around $1,315.

How to find a cheap flight from Buffalo to Barcelona

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Buffalo to Barcelona. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Buffalo to Barcelona

Cheapest nonstop flight price

$335

Off-season for travel

February

Peak season for travel

September

Flight distance

6,392.21km

Popular airline

United Airlines

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