Cheapest return flights from Atlanta to Lisbon in April from $496

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

Return flights

26 Apr - 29 Apr Scandinavian Airlines
21 Apr - 28 Apr British Airways
19 Apr - 30 Apr American Airlines
07 Apr - 15 Apr British Airways
09 Apr - 20 Apr Scandinavian Airlines
22 Apr - 29 Apr Air Canada
29 Apr - 06 May United
01 Apr - 22 Apr Air Canada
13 Apr - 20 Apr United
29 Apr - 10 May Air Canada
28 Apr - 10 May Air Canada
12 Apr - 19 Apr Air Canada
03 Apr - 11 Apr British Airways

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

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