Cheapest return flights from Phoenix to Lisbon in September from 663€

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

Return flights

23 Sep - 30 Sep Air Canada
09 Sep - 16 Sep Air Canada
15 Sep - 22 Sep Air Canada
10 Sep - 17 Sep Air Canada
14 Sep - 21 Sep Air Canada
02 Sep - 09 Sep Air Canada
20 Sep - 28 Sep Air Canada
13 Sep - 20 Sep Air Canada
21 Sep - 27 Sep Delta
19 Sep - 27 Sep Delta

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

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