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

Return flights

01 Apr - 07 Apr	Air Canada
20 Apr - 28 Apr	British Airways	direct
14 Apr - 22 Apr	British Airways	direct
09 Apr - 15 Apr	American Airlines
01 Apr - 06 Apr	Air Canada
24 Apr - 28 Apr	British Airways	direct
26 Apr - 11 May	British Airways	direct
06 Apr - 13 Apr	Air Canada
04 Apr - 13 Apr	Air Canada
24 Apr - 27 Apr	British Airways	direct
23 Apr - 27 Apr	Air Canada
03 Apr - 30 May	British Airways

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

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 Cincinnati to London in April from 516€

Return flights