Cheapest return flights from Atlanta (ATL) to London (LGW), October

18 dates in October, from $ 753. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
21 Oct 28 Oct Frontier Airlines
23 Oct 28 Oct Frontier Airlines
26 Oct 9 Nov Frontier Airlines
20 Oct 2 Nov Frontier Airlines
26 Oct 14 Nov Frontier Airlines
28 Oct 17 Nov Frontier Airlines
13 Oct 27 Oct jetBlue
14 Oct 31 Oct Frontier Airlines
29 Oct 1 Nov Frontier Airlines
17 Oct 22 Oct Frontier Airlines
22 Oct 25 Oct Frontier Airlines
15 Oct 20 Oct Frontier Airlines
13 Oct 20 Oct Frontier Airlines
14 Oct 21 Oct Frontier Airlines
23 Oct 25 Oct Frontier Airlines
28 Oct 2 Nov Frontier Airlines
30 Oct 13 Nov Frontier Airlines
30 Oct 2 Nov Frontier Airlines
Powered by

Cheapest deals for the full year

Deals for one-way flights from Atlanta to London in October.

Book a cheap hotel in London

Cheap car rent in Gatwick

Updated Oct 9, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.