How long is the flight from Charleston to London?

There are many flights that can get you from Charleston to London in 15h 33m. Fly via JetBlue or Delta to get the fastest option. Charleston and London are separated by a distance of 4053 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Charleston to London?

When deciding which route to take from Charleston to London consider Charleston - London Heathrow, Charleston - London Gatwick or Charleston - London Stansted as they are the most popular.

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

When flying from Charleston to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

How can I find direct flights from Charleston to London?

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

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

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

£218+ Cheap Flights from Charleston to London

Cheap flight deals from Charleston to London

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Charleston to London
Explore the most affordable flight options available from Charleston to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Wed 11/1110:50 -

1 stop15h 05m

Thu 19/1112:20 -

1 stop15h 18m

Deal found 15/10£581

Tue 24/1106:00 -

1 stop19h 55m

Thu 10/1207:25 -

1 stop19h 57m

Deal found 16/10£594

Mon 16/1110:50 -

1 stop15h 05m

Mon 23/1108:05 -

1 stop19h 49m

Deal found 17/10£600

Fri 6/1120:25 -

1 stop20h 15m

Fri 20/1108:05 -

1 stop13h 43m

Deal found 18/10£617

Thu 12/1109:40 -

1 stop18h 50m

Sun 15/1107:45 -

1 stop16h 46m

Deal found 17/10£620

Thu 3/1213:53 -

1 stop12h 02m

Sat 12/1208:05 -

1 stop19h 17m

Deal found 15/10£622

Tue 1/1212:43 -

1 stop15h 47m

Thu 10/1212:20 -

1 stop15h 02m

Deal found 19/10£624

Mon 7/1212:43 -

1 stop15h 47m

Wed 9/1212:20 -

1 stop15h 02m

Deal found 18/10£625

Tue 20/1012:16 -

1 stop13h 14m

Tue 3/1107:25 -

1 stop30h 19m

Deal found 17/10£628

Mon 23/1117:53 -

1 stop10h 37m

Wed 25/1109:20 -

1 stop32h 04m

Deal found 17/10£629

Tue 29/1214:40 -

1 stop26h 04m

Sat 16/108:05 -

1 stop32h 50m

Deal found 15/10£630

Wed 9/1213:53 -

1 stop12h 02m

Tue 12/112:20 -

1 stop28h 35m

Deal found 18/10£632

Find flight deals from Charleston to London

Round-trip from	£571
One-way from	£218
Popular in	December
Cheapest in	February
Average price	£845

United Airlines
23/1-26/1
4 total stops
57h 37m total
Charleston to London

Search Deals

JetBlue
3/12-31/12
1 total stop
12h 02m total
Charleston to London

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£13 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CharlestonLondon

CHS Charleston - LHR London Heathrow

CHSLHR

Charleston

Sun 28/3

06:05-06:45

1 stop19h 40m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£249

CharlestonLondon

CHS Charleston - LHR London Heathrow

CHSLHR

Charleston

Wed 18/11

09:40-09:30

1 stop18h 50m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£272

CharlestonLondon

CHS Charleston - LHR London Heathrow

CHSLHR

Charleston

Wed 18/11

10:50-09:05

2 stops17h 15m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£320

CharlestonLondon

CHS Charleston - LHR London Heathrow

CHSLHR

Charleston

Tue 29/12

13:10-17:30

3 stops23h 20m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£368

Fastest return journey

CharlestonLondon

CHS Charleston - LHR London Heathrow

CHSLHR

Charleston

Sun 29/11

19:04-11:40

1 stop11h 36m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£400

CharlestonLondon

CHS Charleston - LHR London Heathrow

CHSLHR

Charleston

Wed 18/11

07:00-07:10

3 stops19h 10m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£409

CharlestonLondon

CHS Charleston - LHR London Heathrow

CHSLHR

Charleston

Sat 31/10

10:50-06:55

1 stop16h 05m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£409

CharlestonLondon

CHS Charleston - LHR London Heathrow

CHSLHR

Charleston

Wed 2/12

12:43-09:30

1 stop15h 47m

London Heathrow

Fri 11/12

08:05-22:22

1 stop19h 17m

£638

CharlestonLondon

CHS Charleston - LHR London Heathrow

CHSLHR

Charleston

Sun 28/2

12:52-09:25

1 stop15h 33m

London Heathrow

Wed 3/3

08:40-20:40

2 stops17h 00m

£660

CharlestonLondon

CHS Charleston - LHR London Heathrow

CHSLHR

Charleston

Sun 28/2

14:25-06:25

1 stop11h 00m

London Heathrow

Fri 12/3

16:00-23:56

1 stop12h 56m

£685

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Showing 1-10 of 15 resultsSorted by cheapest first

Best time to book a flight from Charleston to London

Have a flexible travel schedule? Discover the best time to fly to London from Charleston with our price prediction graph.

CHS-LON

CHS-LHR

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

CHS-LON

CHS-LHR

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

Currently, January is the cheapest month in which you can book a flight from Charleston to London (average of £495). Flying from Charleston to London in June is currently the most expensive (average of £905). 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.

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

Airfare is below average for this route at the moment.

Charleston to London flights typically cost between £708 and £1,031 in January.
The cheapest return price found within the last 5 days was £571 on United Airlines (23 Jan–26 Jan).

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

To ensure you get the cheapest price possible for a flight from Charleston to London, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

What airport do you fly from for flights from Charleston to London?
Charleston (CHS), located 10.2 mi from the city center, is the airport you fly out of when you book flights from Charleston to London. 0 airlines have flights from Charleston to London on a regular basis. Booking flights from Charleston to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.
How long is the flight from Charleston to London?
There are many flights that can get you from Charleston to London in 15h 33m. Fly via JetBlue or Delta to get the fastest option. Charleston and London are separated by a distance of 4053 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Charleston to London?
When deciding which route to take from Charleston to London consider Charleston - London Heathrow, Charleston - London Gatwick or Charleston - London Stansted as they are the most popular.
Can I find deals for flights from Charleston to London that include hotel bookings?
Yes. In addition to deals on Charleston to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Charleston to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to London.
Can I find deals for business class flights from Charleston to London?
Yes. Cheapflights offers flight deals from Charleston to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Charleston to London?
Currently, January is the cheapest month in which you can book a flight from Charleston to London (average of £495). Flying from Charleston to London in June is currently the most expensive (average of £905). 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.

See more FAQs

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Charleston.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Charleston to London flexibly with Cheapflights today.

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Cheap flights from Charleston to London from £218

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Charleston to London

Cheapest flights from Charleston to LondonExplore the most affordable flight options available from Charleston to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Explore the most affordable flight options available from Charleston to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Best flights from Charleston to LondonDiscover carefully curated flight deals from Charleston to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Discover carefully curated flight deals from Charleston to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Last-minute flights from Charleston to LondonDiscover last-minute flight deals from Charleston to London. Data last updated 19 October 2026 and is based on user searches.

Discover last-minute flight deals from Charleston to London. Data last updated 19 October 2026 and is based on user searches.

One-way flights from Charleston to LondonSearch for one-way flight options from Charleston to London. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

Search for one-way flight options from Charleston to London. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

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Use the filters below to find and compare flights from Charleston to London that are best for you.

Best time to book a flight from Charleston to London

Have a flexible travel schedule? Discover the best time to fly to London from Charleston with our price prediction graph.

Cheapflights Insights

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

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

Airfare is below average for this route at the moment.

Charleston to London flights typically cost between £708 and £1,031 in January.The cheapest return price found within the last 5 days was £571 on United Airlines (23 Jan–26 Jan).

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

To ensure you get the cheapest price possible for a flight from Charleston to London, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

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

How long is the flight from Charleston to London?

What are the most popular routes from Charleston to London?

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

How can I find direct flights from Charleston to London?

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

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

Travelling to a place near London?

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

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

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Cheapest flights from Charleston to London
Explore the most affordable flight options available from Charleston to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Best flights from Charleston to London
Discover carefully curated flight deals from Charleston to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Last-minute flights from Charleston to London
Discover last-minute flight deals from Charleston to London. Data last updated 19 October 2026 and is based on user searches.

One-way flights from Charleston to London
Search for one-way flight options from Charleston to London. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

Charleston to London flights typically cost between £708 and £1,031 in January.
The cheapest return price found within the last 5 days was £571 on United Airlines (23 Jan–26 Jan).