Cheapest return flights from Atlanta to London in April from $573

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

Return flights

18 Apr - 24 Apr Scandinavian Airlines
28 Apr - 06 May Scandinavian Airlines
22 Apr - 30 Apr British Airways direct
29 Apr - 20 May British Airways direct
29 Apr - 22 May British Airways direct
29 Apr - 07 May British Airways direct
28 Apr - 06 May British Airways direct
28 Apr - 10 May jetBlue
22 Apr - 27 Apr jetBlue
29 Apr - 23 May jetBlue
22 Apr - 27 Apr British Airways direct
03 Apr - 12 Apr jetBlue
07 Apr - 02 May Iberia direct
14 Apr - 21 Apr British Airways direct
29 Apr - 06 May British Airways direct
04 Apr - 11 Apr jetBlue
04 Apr - 12 Apr jetBlue
09 Apr - 16 Apr British Airways direct
19 Apr - 26 Apr British Airways direct
28 Apr - 10 May American Airlines direct

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

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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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