Cheapest return flights from Charlotte to London in May from $722

AirHint found the following cheapest return flights from Charlotte (CLT) to London (LHR) in May 2026 (see full year).

Return flights

13 May - 19 May Finnair
13 May - 18 May British Airways
20 May - 03 Jun Finnair
10 May - 31 May Finnair
18 May - 31 May Air Canada
10 May - 31 May Finnair direct
16 May - 30 May Air Canada
17 May - 24 May Air Canada
21 May - 25 May Air Canada
21 May - 17 Jun American Airlines
16 May - 24 May Iberia
16 May - 30 May Iberia direct
28 May - 10 Jun Spirit Airlines
29 May - 11 Jun Spirit Airlines
24 May - 07 Jun Spirit Airlines
28 May - 10 Jun Finnair direct
24 May - 07 Jun British Airways direct
29 May - 11 Jun Finnair direct

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

Powered by

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.

Book a cheap hotel in London

Cheap car rent in London

Feel free to contact us with any feedback or request another flight research.