Cheapest return OPO–BEG flights, June

AirHint found the following cheapest return flights from Porto (OPO) to Belgrade (BEG) in June 2026 (see full year).

Return flights

09 Jun - 11 Jun Ryanair
23 Jun - 27 Jun Ryanair
21 Jun - 25 Jun Ryanair
18 Jun - 21 Jun Ryanair
25 Jun - 28 Jun Ryanair
12 Jun - 19 Jun Ryanair
04 Jun - 07 Jun Ryanair
18 Jun - 21 Jun Air Serbia direct
21 Jun - 25 Jun Air Serbia direct
04 Jun - 07 Jun Air Serbia direct

Also check the deals for one-way flights from Porto to Belgrade in June.

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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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