Cheapest return ATL–LHR flights, June

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

Return flights

09 Jun - 21 Jul Frontier Airlines
09 Jun - 16 Jun Frontier Airlines
03 Jun - 08 Jun jetBlue
03 Jun - 12 Jun jetBlue
05 Jun - 22 Jun Frontier Airlines
10 Jun - 23 Jun Frontier Airlines
05 Jun - 12 Jun Frontier Airlines
16 Jun - 22 Jun Turkish Airlines
06 Jun - 09 Jun Frontier Airlines
03 Jun - 13 Jun Frontier Airlines
11 Jun - 20 Jun Frontier Airlines
13 Jun - 14 Jul Frontier Airlines
22 Jun - 08 Jul Frontier Airlines
01 Jun - 07 Jul Frontier Airlines
22 Jun - 04 Jul Frontier Airlines
07 Jun - 20 Jul jetBlue
01 Jun - 20 Jul jetBlue
08 Jun - 20 Jul Frontier Airlines
21 Jun - 01 Jul Air Canada
29 Jun - 05 Jul Turkish Airlines

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

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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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