Q: How much does it cost for a return flight from London Heathrow Airport to Charleston?

Airfare is below average for this route at the moment. London Heathrow Airport to Charleston flights typically cost between £637 and £839 in October. The cheapest return flight price found within the last 3 days was £495 on JetBlue (8 Oct-15 Oct).

Question 1

What’s the cheapest stopover airport for flights from London Heathrow Airport to Charleston?

Accepted Answer

Dublin (DUB) is the most affordable one-stop option, with an average return flight price of £355.

Question 2

What’s the fastest stopover option from London Heathrow Airport to Charleston?

Accepted Answer

Flights via Dublin (DUB) have the shortest average one-way travel time for one-stop routes: 10h 45m.

Question 3

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Charleston?

Accepted Answer

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average stopover time of 1h 31m.

Question 4

How much does it cost for a return flight from London Heathrow Airport to Charleston?

Accepted Answer

Airfare is below average for this route at the moment.London Heathrow Airport to Charleston flights typically cost between £637 and £839 in October.
The cheapest return flight price found within the last 3 days was £495 on JetBlue (8 Oct-15 Oct).

Question 5

What’s the top stopover airport for flights from London Heathrow Airport to Charleston?

Accepted Answer

New York (JFK) – chosen by Cheapflights users on 32% of one-stop itineraries from London Heathrow Airport to Charleston on Cheapflights.

Question 6

How long is the flight from London Heathrow Airport to Charleston?

Accepted Answer

There are many flights that can get you from London Heathrow Airport to Charleston in 13h 28m. Fly via JetBlue or Virgin Atlantic to get the fastest option. Airlines will cover a distance of 4053 mi. Both multi-stop and direct flights can be found to your destination and back.

Question 7

What are the cheapest airlines flying from London Heathrow Airport to Charleston round-trip?

Accepted Answer

Flying on Icelandair is currently your cheapest option to Charleston, with prices starting at £379. Additional return tickets that might be worth considering are offered by JetBlue and Virgin Atlantic, with the lowest prices starting at £396 and £444, respectively. Users have found that Icelandair is 42% cheaper than the other options available to this destination.

Question 8

How far ahead should I book a flight from London Heathrow Airport to Charleston?

Accepted Answer

Booking 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Charleston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 9

What is the cheapest month to book a flight from London Heathrow Airport to Charleston?

Accepted Answer

Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to Charleston (average of £731). Flying from London Heathrow Airport to Charleston in July is currently the most expensive (average of £970). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 10

What is the cheapest day to fly from London Heathrow Airport to Charleston?

Accepted Answer

Travellers seeking maximum savings on their London Heathrow Airport to Charleston flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Question 11

E

Accepted Answer

In terms of precipitation, rainfall in Charleston ranges from 61.0 - 183.0 inches per month. August is typically the wettest month, when rainfall can reach 183.0 mm. November is typically the driest time to visit Charleston when rainfall is around 61.0 mm.

Question 12

E

Accepted Answer

If weather is an important factor for your trip to Charleston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Question 13

What are the most popular airlines that fly from London Heathrow Airport to Charleston?

Accepted Answer

When booking a flight from London Heathrow Airport to Charleston, you may want to consider flying on American Airlines, Air Canada or Air France as they are the most popular for this route.

Question 14

What is the cheapest day to fly round-trip from London Heathrow Airport to Charleston?

Accepted Answer

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 13% when planning your travel around this day of the week.

Question 15

How far in advance should I book a flight from London Heathrow Airport to Charleston?

Accepted Answer

To save up to 69% on this flight, we recommend booking at least 38 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London Heathrow Airport to Charleston from £529 1-2 weeks out and tickets from £858 for flights departing within the next 72 hours.

Question 16

What is the cheapest month to fly from London Heathrow Airport to Charleston?

Accepted Answer

The best pricing can be found in the month of September. Prices to Charleston from London Heathrow Airport average £631. You can even find prices in September for less than £631, as users have found deals to Charleston from as low as £447. The month of July appears to be one of the more expensive times to travel to Charleston from London Heathrow Airport. Flying in the targeted month can save you up to 33%.

Question 17

What is the cheapest time of day to fly from LHR to CHS?

Accepted Answer

It’s typically best to fly out from London Heathrow Airport to Charleston in the evening. Doing so could potentially save you 5% on the flight price compared to flying in the morning, which is usually more expensive.

Question 18

What airport do you fly into for flights to Charleston from London Heathrow?

Accepted Answer

Charleston (CHS), located 10.2 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Charleston. 12 airlines have flights to Charleston from London Heathrow on a regular basis. Booking flights from London Heathrow to Charleston should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

Question 19

Can I find deals for flights from Heathrow to Charleston that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Heathrow to Charleston flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 20

How can I find direct flights from Heathrow to Charleston?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Charleston.

Question 21

Can I find deals for business class flights from Heathrow to Charleston?

Accepted Answer

Yes. Cheapflights offers flight deals from Heathrow to Charleston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 22

How does Cheapflights help users find flights from Heathrow to Charleston?

Accepted Answer

Cheapflights helps you search for flights from Heathrow to Charleston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 23

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Charleston?

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Charleston for you. Better yet — we are completely free to use.

Question 24

Can Cheapflights find flights from Heathrow to Charleston with no change fees?

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Charleston, users can toggle the no change fees filter when performing a flight search.

Question 25

Can Cheapflights notify me if prices for flights from Heathrow to Charleston become cheaper?

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Charleston from Heathrow today and book when prices fit your budget.

Round-trip from	£495
One-way from	£355
Popular in	August
Cheapest in	February
Average price	£995

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£379	Average£582	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
JetBlue	Cheapest£396	Average£560	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Virgin Atlantic	Cheapest£444	Average£600	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Lufthansa	Cheapest£479	Average£672	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air Canada	Cheapest£492	Average£702	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
British Airways	Cheapest£492	Average£615	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
United Airlines	Cheapest£499	Average£841	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Finnair	Cheapest£504	Average£609	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Air France	Cheapest£505	Average£542	FlexibilityNo cancel fee	On-time77%	Search Air France flights
KLM	Cheapest£512	Average£610	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Cheap flights from London Heathrow Airport to Charleston from £355

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London Heathrow to Charleston are usually found in February or January, booked 41 days in advance, depart on a Wednesday or Monday and return on a Monday

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Cheapest flights from Heathrow to CharlestonExplore the most affordable flight options available from Heathrow to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Explore the most affordable flight options available from Heathrow to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

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Best time to book a flight from Heathrow to Charleston

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Everything you need to know about your flight from London Heathrow Airport to Charleston

How far ahead should I book a flight from London Heathrow Airport to Charleston?

What is the cheapest month to book a flight from London Heathrow Airport to Charleston?

What is the cheapest time of day to fly from LHR to CHS?

How much does it cost for a return flight from London Heathrow Airport to Charleston?

What’s the top stopover airport for flights from London Heathrow Airport to Charleston?

What’s the fastest stopover option from London Heathrow Airport to Charleston?

What’s the fastest stopover option from London Heathrow Airport to Charleston?

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Charleston?

Reviews of airlines servicing Charleston

See what other customers who have flown with Finnair, Virgin Atlantic, andJetBlue from London Heathrow Airport to Charleston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Charleston from London Heathrow?

How long is the flight from London Heathrow Airport to Charleston?

What are the cheapest airlines flying from London Heathrow Airport to Charleston round-trip?

Can I find deals for flights from Heathrow to Charleston that include hotel bookings?

How can I find direct flights from Heathrow to Charleston?

Can I find deals for business class flights from Heathrow to Charleston?

What is the cheapest month to book a flight from London Heathrow Airport to Charleston?

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Alternative routes for Heathrow to Charleston

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Top 10 airlines flying from Heathrow to Charleston

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How does Cheapflights help users find flights from Heathrow to Charleston?

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Can Cheapflights find flights from Heathrow to Charleston with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Charleston become cheaper?

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Cheapest flights from Heathrow to Charleston
Explore the most affordable flight options available from Heathrow to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.