Cheapest return flights from Charlotte to London in March from $594

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

Return flights

03 Mar - 17 Mar Spirit Airlines
03 Mar - 10 Mar Lufthansa
25 Mar - 31 Mar Spirit Airlines
06 Mar - 10 Mar Spirit Airlines
21 Mar - 29 Mar Spirit Airlines
13 Mar - 22 Mar Spirit Airlines
14 Mar - 21 Mar Spirit Airlines
07 Mar - 14 Mar Spirit Airlines
20 Mar - 29 Mar Spirit Airlines
31 Mar - 14 Apr Spirit Airlines
06 Mar - 14 Mar Spirit Airlines
11 Mar - 09 Apr Spirit Airlines
25 Mar - 06 Apr Spirit Airlines
31 Mar - 14 Apr Finnair direct
11 Mar - 09 Apr Iberia direct
25 Mar - 06 Apr British Airways direct
26 Mar - 04 Apr United
26 Mar - 04 Apr Finnair direct

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

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.