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

Return flights

03 Jun - 10 Jun	jetBlue
03 Jun - 13 Jun	jetBlue
01 Jun - 07 Jun	Scandinavian Airlines
08 Jun - 13 Jun	Scandinavian Airlines
27 Jun - 09 Jul	Scandinavian Airlines
18 Jun - 27 Jun	Scandinavian Airlines
03 Jun - 13 Jun	Finnair	direct
16 Jun - 11 Jul	United
27 Jun - 09 Jul	British Airways	direct
01 Jun - 07 Jun	Air France	direct
18 Jun - 27 Jun	Air France	direct
16 Jun - 11 Jul	Air France	direct
08 Jun - 13 Jun	British Airways	direct

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 679€

Return flights