Cheapest return flights from Atlanta to Lisbon in April from 534€

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

Return flights

19 Apr - 04 May Scandinavian Airlines
14 Apr - 20 Apr Turkish Airlines
13 Apr - 22 Apr Lufthansa
10 Apr - 16 Apr British Airways
26 Apr - 01 May Frontier Airlines
07 Apr - 12 Apr Spirit Airlines
22 Apr - 26 Apr Frontier Airlines
26 Apr - 07 May Delta
09 Apr - 13 Apr Frontier Airlines
25 Apr - 07 May Air Canada
06 Apr - 10 Apr Frontier Airlines
07 Apr - 11 Apr Frontier Airlines
01 Apr - 10 Apr Delta
25 Apr - 09 May Delta
03 Apr - 10 Apr Delta

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

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