Cheapest return flights from Atlanta to Lisbon in April from 427€

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

Return flights

21 Apr - 28 Apr Frontier Airlines
20 Apr - 28 Apr Lufthansa
07 Apr - 15 Apr Lufthansa
08 Apr - 16 Apr Lufthansa
21 Apr - 29 Apr Iberia
28 Apr - 06 May Lufthansa
06 Apr - 14 Apr Air Canada
19 Apr - 27 Apr Air Canada
20 Apr - 27 Apr Air Canada
14 Apr - 22 Apr British Airways
18 Apr - 26 Apr Frontier Airlines
29 Apr - 07 May British Airways
26 Apr - 04 May Lufthansa
27 Apr - 04 May British Airways
25 Apr - 03 May Frontier Airlines
26 Apr - 03 May Air Canada
30 Apr - 07 May Frontier Airlines
30 Apr - 08 May Iberia
24 Apr - 02 May Iberia
23 Apr - 01 May British Airways

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

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