Cheapest return flights from Cincinnati to London in May from $679

Best time to book flights for Cincinnati (CVG) to London (LGW) flights at AirHint

AirHint found the following cheapest return flights from Cincinnati (CVG) to London (LGW) in May 2025 (see full year).

Return flights

12 May - 15 May Allegiant Air
17 May - 30 May Allegiant Air
24 May - 04 Jun Allegiant Air
04 May - 14 May Sun Country Airlines
25 May - 02 Jun Frontier Airlines
24 May - 29 May Allegiant Air
12 May - 09 Jun Frontier Airlines
17 May - 24 May Allegiant Air
18 May - 01 Jun Frontier Airlines
02 May - 17 May Allegiant Air
07 May - 14 May Allegiant Air
12 May - 19 May Allegiant Air
09 May - 12 May Frontier Airlines
23 May - 03 Jun Frontier Airlines
15 May - 25 May Frontier Airlines
27 May - 04 Jun Sun Country Airlines
28 May - 28 Jun Turkish Airlines
23 May - 02 Jun Delta

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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