Cheapest return flights from Atlanta to Lisbon in March from $504

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

Return flights

09 Mar - 16 Mar Lufthansa
16 Mar - 29 Apr Air Canada
04 Mar - 11 Mar American Airlines
04 Mar - 12 Mar American Airlines
16 Mar - 30 Apr United
01 Mar - 30 Apr United
01 Mar - 29 Apr United
02 Mar - 29 Apr United
15 Mar - 31 Mar British Airways
04 Mar - 29 Apr Frontier Airlines
17 Mar - 24 Mar British Airways
18 Mar - 23 Mar Brussels Airlines
18 Mar - 02 Apr KLM
24 Mar - 31 Mar British Airways
23 Mar - 30 Mar Lufthansa
18 Mar - 25 Mar KLM
12 Mar - 24 Mar Spirit Airlines
25 Mar - 01 Apr Lufthansa
29 Mar - 05 Apr Spirit Airlines

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

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