Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from London to Charleston
The cheapest flights right now
London – Charleston
Outbound – Nov 12, 2026
1 stop
12h 11m JFK
Return – Nov 26, 2026
1 stop
12h 40m BOS
$881
3 days ago
London – Charleston
Outbound – Nov 9, 2026
1 stop
16h 26m JFK
Return – Nov 23, 2026
1 stop
10h 37m JFK
$878
yesterday
London – Charleston
Outbound – Nov 9, 2026
1 stop
12h 11m JFK
Return – Nov 23, 2026
1 stop
10h 37m JFK
$939
yesterday
London – Charleston
Outbound – Nov 9, 2026
1 stop
12h 6m IAD
Return – Nov 23, 2026
1 stop
10h 48m IAD
$1,038
yesterday
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$680
Average price of a round trip
$813
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
25h8
A flight from London to Charleston takes on average 25h8.
Best time
July
According to user searches, the ideal month to go to Charleston is July.
Tips for finding a cheap flight from London to Charleston
Check out our tips for booking your flight to Charleston (USA) from London (United Kingdom) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is September, with an average flight ticket price of $746 (calculation over the last two years). The most touristic season corresponds to the months of November, September and October.
For the cheapest flights, it is advisable to buy your ticket at least 23 days before the departure date.
info departure city :
London, United Kingdom
airports :
London City Airport (LCY)
London Gatwick Airport (LGW)
London Heathrow Airport (LHR)
London Luton Airport (LTN)
London-Stansted Airport (STN)
local time :
London is a city in the country United Kingdom, the time zone is [[timezone]]. In London, it is currently {fromLocalTime}, the temperature is on average 12°C, with a minimum of 9°C and a maximum of 14°C.
The city of London (LON) has 5 airport(s): London City, London Gatwick, London Heathrow, London Luton and London-Stansted
destination info :
Charleston, USA
airport :
Charleston International Airport (CHS)
local time :
Charleston is in the country USA, the time zone is [[timezone]]. In Charleston, it is currently {toLocalTime}, the temperature is on average 15°C, with a minimum of 10°C and a maximum of 20°C.
The city of Charleston has 1 airport(s): Charleston
Useful info about Charleston
What is the least touristic period to go to Charleston?
If you want to visit Charleston during the least touristic period, choose the month of July.
What is the most popular time to travel to Charleston?
In Charleston, the most popular month is November. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from London to Charleston?
According to our data, it is recommended to book your flight 23 days before your departure. If you book your flight ticket 4 weeks before your departure, you may find a price below average. The cheapest day to book a flight from London to Charleston is Friday.
What are the arrival and destination airports when traveling between London and Charleston?
When you leave, you can leave from London Gatwick, London Heathrow, London Luton or London-Stansted, and you will arrive at Charleston.
How to reach London airport from the city centre?
The airport London City is located 16 km, London Gatwick is located 38 km, London Heathrow is located 35 km, London Luton is located 45 km or London-Stansted is located 49 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from London to Charleston?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between London and Charleston?
In summer, the average temperature is 27°C in Charleston and 18°C in London. The average rainfall in summer is 184 mm in Charleston and 63 mm in London. In summer, it is warmer in Charleston and it rains less in London. In winter, it is colder in Charleston and it rains more in Charleston.
