Cheapest return flights from Frankfurt to Barcelona in December from $140

Best time to book flights for Frankfurt (FRA) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Frankfurt (FRA) to Barcelona (BCN) in December 2025 (see full year).

Return flights

01 Dec - 05 Dec easyJet
29 Dec - 02 Jan Air Serbia
12 Dec - 14 Dec Lufthansa direct
18 Dec - 28 Dec Lufthansa direct
01 Dec - 04 Dec Ryanair direct
01 Dec - 08 Dec Ryanair direct
01 Dec - 06 Dec Ryanair direct
18 Dec - 10 Jan Lufthansa direct
07 Dec - 08 Dec Ryanair direct
08 Dec - 14 Dec Ryanair direct
01 Dec - 14 Dec Ryanair direct
26 Dec - 31 Dec Lufthansa direct
27 Dec - 03 Jan Lufthansa direct
29 Dec - 04 Jan Lufthansa direct
26 Dec - 02 Jan Lufthansa direct
30 Dec - 05 Jan SWISS
15 Dec - 04 Jan Ryanair direct
18 Dec - 04 Jan Ryanair direct
21 Dec - 10 Jan Ryanair direct
29 Dec - 10 Jan Ryanair direct

Also check the deals for one-way flights from Frankfurt to Barcelona in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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