Cheap flights from London Heathrow Airport to Charleston from £347
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Charleston departing on 20/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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British Airways flights from London Heathrow Airport to Charleston
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Virgin Atlantic flights from London Heathrow Airport to Charleston
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How to get the cheapest flight ticket from London Heathrow Airport to Charleston
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Charleston?
In general, January is the cheapest month to fly from London Heathrow Airport to Charleston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £544. If you don’t want to visit Charleston in January, then you should wait until February to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £544.
What is the cheapest day to depart on your flight to Charleston?
On average, the least expensive day to fly to Charleston from London Heathrow Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £575. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Charleston on Sunday is £629.
What is the cheapest time of day to depart on your flight to Charleston?
Our most recent data shows that the best time of day to fly to Charleston is in the afternoon. Flights from London Heathrow Airport to Charleston during this time can be as low as £592. Try not to purchase tickets in the evening because they tend to be around £631. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Charleston?
You are more likely to see cheaper flights to Charleston from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around £651 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charleston from London Heathrow Airport for as low as £536 on momondo.
Can stopping save me money on London Heathrow Airport to Charleston flights?
You could potentially save up to 16% on your flight if you consider stops on a London Heathrow Airport to Charleston flight.
How have London Heathrow Airport to Charleston flight prices changed over time?
As of July 2025, prices for London Heathrow Airport to Charleston flights are approximately 9% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from London Heathrow to Charleston?
JetBlue, Aer Lingus, and TAP AIR PORTUGAL are the most popular carriers operating from London Heathrow to Charleston
Which airlines fly to Charleston?
Finnair, Virgin Atlantic and British Airways are the top three most popular airlines that fly to Charleston from London Heathrow Airport according to our data. Finnair is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Charleston. Keep in mind that there are 13 different airlines that fly to Charleston on a routine basis, so you have a few additional options to choose from.
When to book flights from London Heathrow Airport to Charleston
Cheap London Heathrow Airport to Charleston (LHR to CHS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Charleston
How far is London Heathrow to Charleston by plane?
Charleston is 4054.5 mi away from London Heathrow. In terms of flight time, this usually takes a little over 11h 22m.
When did momondo last update prices for flights from London Heathrow Airport to Charleston Airport?
Prices for flights from London Heathrow Airport to Charleston Airport are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to Charleston Airport?
There are 13 operators available for flights from London Heathrow Airport to Charleston Airport as of July 2025.
How old do you have to be to fly from London Heathrow Airport to Charleston Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Charleston Airport.
What documentation or ID do you need to fly to Charleston Airport?
The necessary travel and health documents for your Charleston Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London Heathrow Airport to Charleston?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Charleston is Finnair, representing 25% of all bookings. The subsequent popular airlines are Virgin Atlantic at 19%, British Airways at 17%, and JetBlue at 8%.
Best airlines flying from London Heathrow Airport to Charleston
Compare and see reviews for airlines that fly from London Heathrow Airport to Charleston with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £388 | Free Cancellation | Rating 7.0 514 reviews | |||
| PriceFrom £391 | Free Cancellation | Rating 7.3 2,916 reviews | |||
| PriceFrom £420 | Free Cancellation | Rating 7.0 2,820 reviews | |||
| PriceFrom £439 | Free Cancellation | Rating 7.4 654 reviews | |||
| PriceFrom £486 | Free Cancellation | Rating 7.1 9,681 reviews | |||
| PriceFrom £489 | Free Cancellation | Rating 6.6 7,093 reviews | |||
| PriceFrom £496 | Free Cancellation | Rating 7.6 1,306 reviews | |||
| PriceFrom £499 | Free Cancellation | Rating 7.5 1,465 reviews | |||
| PriceFrom £515 | Free Cancellation | Rating 7.4 8,844 reviews | |||
| PriceFrom £532 | Free Cancellation | Rating 7.2 10,000 reviews |
Travelling to a place near Charleston?
Book flights to Charleston if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Charleston?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Charleston . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from London to Charleston with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Charleston from London with this policy.
How can momondo help me find flights from London to Charleston?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Charleston.
I’m not ready to book a flight from London to Charleston right now. Can momondo alert me if prices change?
If you are not ready to book a flight from London to Charleston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Charleston and let you know when they change.