Cheapest return flights from Atlanta to London in April from $567

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

Return flights

28 Apr - 07 May Scandinavian Airlines
15 Apr - 19 Apr Frontier Airlines
14 Apr - 21 Apr Scandinavian Airlines
28 Apr - 06 May Scandinavian Airlines
18 Apr - 05 May Scandinavian Airlines
16 Apr - 21 Apr Spirit Airlines
14 Apr - 25 Apr Scandinavian Airlines
18 Apr - 25 Apr Scandinavian Airlines
18 Apr - 24 Apr Scandinavian Airlines
14 Apr - 24 Apr Scandinavian Airlines
21 Apr - 25 Apr Scandinavian Airlines
18 Apr - 03 May Scandinavian Airlines
16 Apr - 05 May Frontier Airlines
10 Apr - 14 Apr Spirit Airlines
08 Apr - 15 Apr Spirit Airlines
26 Apr - 01 May Scandinavian Airlines
22 Apr - 13 May Frontier Airlines
23 Apr - 01 May Frontier Airlines
29 Apr - 20 May Frontier Airlines
22 Apr - 01 May jetBlue

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

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