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

Return flights

06 Jun - 15 Jun	jetBlue
05 Jun - 20 Jun	jetBlue
04 Jun - 21 Jun	jetBlue
16 Jun - 19 Jun	jetBlue
19 Jun - 11 Jul	jetBlue
22 Jun - 29 Jun	jetBlue
19 Jun - 26 Jun	jetBlue
22 Jun - 03 Jul	TAP
26 Jun - 02 Jul	WestJet
27 Jun - 02 Jul	TAP

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

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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Cheapest return flights from Atlanta to London in June from $916

Return flights