Cheapest return flights from Los Angeles to Porto in April from $481

AirHint found the following cheapest return flights from Los Angeles (LAX) to Porto (OPO) in April 2026 (see full year).

Return flights

08 Apr - 15 Apr United
23 Apr - 30 Apr United
07 Apr - 14 Apr Iberia
17 Apr - 24 Apr United
06 Apr - 13 Apr Lufthansa
10 Apr - 17 Apr United
05 Apr - 12 Apr Lufthansa
11 Apr - 18 Apr Lufthansa
02 Apr - 09 Apr Turkish Airlines
04 Apr - 11 Apr Turkish Airlines

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

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