Cheapest return flights from Burbank to Porto in May from 1295€

AirHint found the following cheapest return flights from Burbank (BUR) to Porto (OPO) in May 2026 (see full year).

Return flights

19 May - 26 May Alaska Airlines
16 May - 23 May Alaska Airlines
15 May - 22 May Alaska Airlines
20 May - 27 May Alaska Airlines
11 May - 18 May Alaska Airlines
18 May - 25 May Alaska Airlines
17 May - 24 May Alaska Airlines
14 May - 21 May Alaska Airlines
21 May - 28 May Alaska Airlines
13 May - 20 May Alaska Airlines

Also check the deals for one-way flights from Burbank to Porto in May.

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