Cheapest one-way flights from Atlanta to London in October from $212

AirHint found the following cheapest one-way flights from Atlanta (ATL) to London (LHR) in October 2025 (see full year).

One-Way flights

07 Oct Spirit Airlines
08 Oct Spirit Airlines
15 Oct Frontier Airlines
09 Oct Spirit Airlines
30 Oct Spirit Airlines
21 Oct Frontier Airlines
14 Oct Frontier Airlines
04 Oct WestJet
27 Oct WestJet
29 Oct Frontier Airlines

Also check the deals for return flights from Atlanta to London in October.

Skyscanner

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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