Cheapest return flights from Phoenix to Lisbon in April from 638€

AirHint found the following cheapest return flights from Phoenix (PHX) to Lisbon (LIS) in April 2026 (see full year).

Return flights

27 Apr - 08 May Finnair
08 Apr - 22 Apr Lufthansa
07 Apr - 07 May Lufthansa
16 Apr - 21 Apr Iberia
26 Apr - 05 May Frontier Airlines
20 Apr - 10 May Delta
02 Apr - 17 Apr Delta
02 Apr - 12 Apr Frontier Airlines

Also check the deals for one-way flights from Phoenix to Lisbon in April.

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