Cheapest return flights from Frankfurt to Vienna in April from $143

AirHint found the following cheapest return flights from Frankfurt (FRA) to Vienna (VIE) in April 2026 (see full year).

Return flights

02 Apr - 06 Apr Austrian Airlines direct
13 Apr - 16 Apr Austrian Airlines direct
10 Apr - 12 Apr Lufthansa direct
10 Apr - 14 Apr Lufthansa direct
11 Apr - 14 Apr Austrian Airlines direct
18 Apr - 19 Apr Austrian Airlines direct
18 Apr - 20 Apr Austrian Airlines direct
18 Apr - 21 Apr Austrian Airlines direct
24 Apr - 26 Apr Austrian Airlines direct
10 Apr - 13 Apr Austrian Airlines direct
27 Apr - 04 May Condor direct
25 Apr - 02 May Condor direct

Also check the deals for one-way flights from Frankfurt to Vienna in April.

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