Cheapest return flights from Cincinnati to London in May from 668€

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

Return flights

20 May - 27 May Frontier Airlines
12 May - 19 May Air France
08 May - 11 May Frontier Airlines
19 May - 26 May Frontier Airlines
18 May - 25 May Frontier Airlines
14 May - 26 May Frontier Airlines
20 May - 30 May Frontier Airlines
20 May - 05 Jun Frontier Airlines
20 May - 26 May Frontier Airlines
15 May - 29 May Frontier Airlines
14 May - 20 May Air France
22 May - 05 Jun Allegiant Air
21 May - 05 Jun Allegiant Air
22 May - 06 Jun Allegiant Air

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

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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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