Cheapest return FRA–AEP flights, May

AirHint found the following cheapest return flights from Frankfurt (FRA) to Buenos Aires (AEP) in May 2026 (see full year).

Return flights

19 May - 10 Jun LATAM Airlines Group
26 May - 23 Jun LATAM Airlines Group
14 May - 01 Jun Air Europa
19 May - 26 May LATAM Airlines Group
14 May - 08 Jun LATAM Airlines Group
28 May - 10 Jun Vueling Airlines
14 May - 03 Jun Air Europa
21 May - 16 Jun Lufthansa
03 May - 13 May LATAM Airlines Group
04 May - 13 May LATAM Airlines Group
05 May - 13 May LATAM Airlines Group
13 May - 03 Jun Air Europa
17 May - 24 May Lufthansa
17 May - 19 Jun Lufthansa
14 May - 04 Jun Ryanair
17 May - 25 May Ryanair
13 May - 27 May Ryanair
14 May - 28 May Air Europa
05 May - 12 May LATAM Airlines Group
14 May - 21 May LATAM Airlines Group

Also check the deals for one-way flights from Frankfurt to Buenos Aires in May.

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