Cheapest return flights from Los Angeles to Porto in August from 521€

AirHint found the following cheapest return flights from Los Angeles (LAX) to Porto (OPO) in August 2025 (see full year).

Return flights

18 Aug - 03 Sep FrenchBee
27 Aug - 05 Sep Norse Atlantic Airways (UK)
14 Aug - 20 Aug Norse Atlantic Airways (UK)
08 Aug - 20 Aug Norse Atlantic Airways (UK)
30 Aug - 15 Sep TAP
16 Aug - 23 Aug TAP
06 Aug - 17 Aug Norse Atlantic Airways (UK)

Also check the deals for one-way flights from Los Angeles to Porto in August.

Skyscanner

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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