Cheapest return flights from Frankfurt to Barcelona in September from 123€

AirHint found the following cheapest return flights from Frankfurt (FRA) to Barcelona (BCN) in September 2026 (see full year).

Return flights

25 Sep - 30 Sep Condor direct
11 Sep - 19 Sep Condor direct
02 Sep - 05 Sep Condor direct
19 Sep - 26 Sep Condor direct
10 Sep - 19 Sep Condor direct
04 Sep - 11 Sep Lufthansa direct
25 Sep - 02 Oct Lufthansa direct
02 Sep - 06 Sep Condor direct
25 Sep - 27 Sep Condor direct
18 Sep - 20 Sep Condor direct
21 Sep - 08 Oct Condor direct
20 Sep - 08 Oct Condor direct
21 Sep - 28 Sep Condor direct
30 Sep - 06 Oct Condor direct
28 Sep - 01 Oct easyJet
28 Sep - 01 Oct Condor direct
21 Sep - 06 Oct Ryanair direct
25 Sep - 06 Oct Ryanair direct
21 Sep - 10 Oct Ryanair direct
25 Sep - 10 Oct Ryanair direct

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

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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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