Cheapest return LIS–BEG flights, May

AirHint found the following cheapest return flights from Lisbon (LIS) to Belgrade (BEG) in May 2026 (see full year).

Return flights

19 May - 02 Jun Ryanair
27 May - 10 Jun Ryanair
29 May - 16 Jun Vueling Airlines
26 May - 13 Jun Ryanair
30 May - 02 Jun Ryanair
26 May - 12 Jun Ryanair
29 May - 09 Jun Ryanair
23 May - 30 May Ryanair
30 May - 16 Jun Ryanair
28 May - 08 Jun Ryanair
28 May - 16 Jun Ryanair
21 May - 29 May Ryanair
26 May - 30 May Wizz Air Malta
29 May - 30 May Vueling Airlines
22 May - 29 May Vueling Airlines
22 May - 29 May Air Serbia direct
26 May - 30 May Air Serbia direct
29 May - 30 May Air Serbia direct
23 May - 30 May Air Serbia direct

Also check the deals for one-way flights from Lisbon to Belgrade in May.

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