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

Return flights

10 Aug - 19 Aug	Air Canada
12 Aug - 21 Aug	Air Canada
12 Aug - 21 Aug	British Airways	direct
10 Aug - 19 Aug	British Airways	direct
11 Aug - 19 Aug	British Airways	direct
29 Aug - 08 Sep	Air Canada
29 Aug - 07 Sep	Air Canada
29 Aug - 06 Sep	Air Canada
29 Aug - 08 Sep	British Airways	direct
29 Aug - 06 Sep	British Airways	direct
29 Aug - 07 Sep	American Airlines	direct
29 Aug - 30 Aug	Air Canada
29 Aug - 30 Aug	Iberia	direct

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

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 August from $668

Return flights