$338 Find Cheap Flights from Buffalo to Barcelona - Compare and Save

In the last 5 days, the lowest price for a flight from Buffalo to Barcelona-El Prat Airport was $338 for a one-way ticket and $697 for a round-trip.

Yes, you’ll need a passport to travel to Barcelona from Buffalo.

When flying out of Buffalo you will be using Buffalo. You will be landing at Barcelona, also known as Barcelona-El Prat.

We unfortunately don’t have that data for this specific route.

oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Buffalo and Barcelona, with oneworld being the most commonly used for this route.

The two airlines most popular with KAYAK users for flights from Buffalo to Barcelona are Delta and KLM. With an average price for the route of $880 and an overall rating of 7.8, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $561 and an overall rating of 7.8.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Barcelona.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and BCN can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.