Cheapest return flights from Charlotte to London in May from $610

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

Return flights

06 May - 10 May Spirit Airlines
04 May - 11 May Spirit Airlines
13 May - 20 May Finnair
05 May - 12 May Delta
05 May - 12 May British Airways direct
07 May - 20 May Finnair direct
20 May - 27 May Delta
10 May - 31 May Finnair
18 May - 05 Jun British Airways
18 May - 09 Jun British Airways
18 May - 11 Jun British Airways
18 May - 18 Jun British Airways
18 May - 19 Jun British Airways
18 May - 12 Jun Iberia
06 May - 10 May British Airways direct
14 May - 19 May British Airways
18 May - 08 Jun Lufthansa
18 May - 15 Jun Lufthansa
18 May - 14 Jun Iberia
18 May - 20 Jun United

Also check the deals for one-way flights from Charlotte 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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