Cheapest return flights from Atlanta to London in October from $597

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

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

Return flights

01 Oct - 04 Oct Spirit Airlines
01 Oct - 08 Oct jetBlue
08 Oct - 14 Oct Spirit Airlines
22 Oct - 25 Oct jetBlue
03 Oct - 08 Oct jetBlue
03 Oct - 17 Oct jetBlue
07 Oct - 10 Oct jetBlue
03 Oct - 12 Oct jetBlue
10 Oct - 19 Oct jetBlue
23 Oct - 27 Oct Spirit Airlines
30 Oct - 05 Nov Turkish Airlines

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

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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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