Cheapest return flights from Charleston to London in June from $1386

Best time to book flights for Charleston (CHS) to London (LHR) flights at AirHint

AirHint found the following cheapest return flights from Charleston (CHS) to London (LHR) in June 2025 (see full year).

Return flights

19 Jun - 21 Jun jetBlue
16 Jun - 23 Jun United

Also check the deals for one-way flights from Charleston to London in June.

Skyscanner

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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