Cheapest return flights from Atlanta to Lisbon in April from $593

Best time to book flights for Atlanta (ATL) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Atlanta (ATL) to Lisbon (LIS) in April 2025 (see full year).

Return flights

29 Apr - 06 May Spirit Airlines
01 Apr - 08 Apr Frontier Airlines
28 Apr - 08 May Frontier Airlines
04 Apr - 08 Apr Spirit Airlines
04 Apr - 15 Apr Spirit Airlines
05 Apr - 12 Apr Frontier Airlines
15 Apr - 14 May Frontier Airlines
03 Apr - 14 Apr Frontier Airlines
07 Apr - 18 Apr Turkish Airlines
22 Apr - 01 May Spirit Airlines
15 Apr - 22 Apr Frontier Airlines
04 Apr - 11 Apr Spirit Airlines
17 Apr - 23 Apr Spirit Airlines
15 Apr - 25 Apr Delta

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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