AirHint found the following cheapest return flights from Cincinnati (CVG) to London (LHR) in May 2026 (see full year).
Return flights
| 12 May - 20 May | Scandinavian Airlines | ||
| 01 May - 08 May | Iberia | direct | |
| 04 May - 11 May | British Airways | direct | |
| 06 May - 30 May | Air Canada | ||
| 05 May - 30 May | Iberia |
Also check the deals for one-way flights from Cincinnati to London in May.
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