$161 Cheap KLM flights Barcelona (BCN) to Florence (FLR)

Landing cheap one-way KLM flights from BCN to FLR from $161 on Expedia is a cinch — just filter by “Price (lowest to highest).” Alternatively, check out our affordable return fares from $348 for your next break.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Browse for round-trip or one-way flights to Florence in February or January. You could find lower fares with KLM during these off-season months.

Snagging the best KLM deals from BCN to FLR often comes down to booking at the right time. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. Better still, you can pocket 17% on average by buying your tickets on a Sunday compared to a Friday, which is often the most expensive day to book.* It’s a good idea to start checking out flights about one month before you plan to travel.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To find out if there’s a direct route from BCN to FLR with KLM or other airlines, check the “Nonstop” filter when searching for flights.

To find the earliest departure from BCN to FLR with KLM, sort your results by “Morning” and “Early Morning.” Booking an early flight generally means you’re less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

KLM flights from Barcelona Intl. Airport (BCN) to Florence land at Peretola Airport (FLR). This is the main entry point to this destination.

A 4-star airline rating and the ability to rack up points through KLM Flying Blue are the start of the reasons to fly from BCN to FLR with KLM. Plus, when you sign up to our One Key™ program, you can receive OneKeyCash™* alongside any airline loyalty program earnings. It’s yours to spend on your next adventure.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are often free within 24 hours of making a booking, but your airline may add a charge after that. For more information about modifying your flights, check out your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to change your itinerary without additional charges, check the “No cancel fee” or “Changes included” filter when planning your next trip.