Cheapest return flights from Atlanta to London in May from $795

Best time to book flights for Atlanta (ATL) to London (LTN) flights at AirHint

AirHint found the following cheapest return flights from Atlanta (ATL) to London (LTN) in May 2025 (see full year).

Return flights

23 May - 22 Jun Frontier Airlines
20 May - 06 Jun Spirit Airlines
29 May - 03 Jun Frontier Airlines
15 May - 19 May Spirit Airlines
13 May - 03 Jun Lufthansa
14 May - 28 May Spirit Airlines
14 May - 15 May Spirit Airlines
25 May - 04 Jun Frontier Airlines
19 May - 26 May Air France
20 May - 26 May Spirit Airlines
10 May - 13 May Turkish Airlines
16 May - 23 May Turkish Airlines
15 May - 17 May Spirit Airlines
24 May - 31 May KLM
19 May - 22 May Spirit Airlines
21 May - 04 Jun Spirit Airlines
23 May - 04 Jun Frontier Airlines
20 May - 01 Jun Spirit Airlines
21 May - 01 Jun Spirit Airlines
25 May - 22 Jun Air Canada

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

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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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