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Cheap flights from Charleston to London from £246

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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — LON
23 May — 30 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Charleston to London

Enter your travel dates to find the best prices.

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 23 April 2026.

Tue 19/506:00
CHS
-
LHR
1 stop19h 20m
Virgin Atlantic
Tue 26/508:20
LHR
-
CHS
1 stop13h 52m
Virgin Atlantic
Deal found 19/4£554
Tue 20/1015:00
CHS
-
LGW
1 stop14h 00m
Multiple Airlines
Thu 22/1013:05
LGW
-
CHS
1 stop33h 35m
Multiple Airlines
Deal found 20/4£568
Sat 26/915:42
CHS
-
LGW
1 stop13h 18m
Multiple Airlines
Thu 1/1014:00
LGW
-
CHS
1 stop23h 58m
Multiple Airlines
Deal found 18/4£570
Thu 23/417:47
CHS
-
LHR
1 stop11h 33m
Virgin Atlantic
Wed 6/512:50
LHR
-
CHS
1 stop13h 44m
Virgin Atlantic
Deal found 22/4£571
Sun 26/417:57
CHS
-
LHR
1 stop14h 18m
Virgin Atlantic
Tue 12/511:20
LHR
-
CHS
1 stop14h 26m
Virgin Atlantic
Deal found 21/4£573
Wed 16/915:42
CHS
-
LGW
1 stop13h 18m
Multiple Airlines
Wed 23/914:00
LGW
-
CHS
1 stop23h 38m
Multiple Airlines
Deal found 17/4£579
Wed 23/915:42
CHS
-
LGW
1 stop13h 18m
Multiple Airlines
Mon 28/914:00
LGW
-
CHS
1 stop23h 38m
Multiple Airlines
Deal found 18/4£579
Wed 16/912:45
CHS
-
LHR
1 stop16h 35m
Delta
Wed 30/906:30
LHR
-
CHS
2 stops15h 14m
Delta
Deal found 20/4£581
Wed 23/913:00
CHS
-
LHR
1 stop13h 10m
Delta
Sun 4/1006:15
LHR
-
CHS
2 stops15h 29m
Delta
Deal found 20/4£582
Thu 14/515:57
CHS
-
LGW
2 stops37h 03m
Multiple Airlines
Tue 26/514:00
LGW
-
CHS
1 stop24h 38m
Multiple Airlines
Deal found 20/4£584
Wed 16/915:50
CHS
-
LHR
1 stop12h 25m
Virgin Atlantic
Wed 23/913:25
LHR
-
CHS
1 stop13h 22m
Virgin Atlantic
Deal found 20/4£586
Sat 18/406:00
CHS
-
LHR
1 stop19h 45m
Delta
Thu 23/413:25
LHR
-
CHS
1 stop12h 16m
Delta
Deal found 18/4£587

Find flight deals from Charleston to London

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 April 2026.

Round-trip from

£554

One-way from

£246

Popular in

June

Cheapest in

February

Average price

£588
Virgin Atlantic
  • Virgin Atlantic
  • 19/5-26/5
  • 2 total stops
  • 33h 12m total
  • Charleston to London
Search Deals
20/7
  • 20/7
  • 1 total stop
  • 13h 37m total
  • Charleston to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£79 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Charleston to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 April 2026.
Use the filters below to find and compare flights from Charleston to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 16/9

17:25-10:20

1 stop11h 55m

London Heathrow

Mon 28/9

06:30-16:44

2 stops15h 14m

£581

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 23/9

17:55-11:20

1 stop12h 25m

London Heathrow

Sun 4/10

08:20-16:44

1 stop13h 24m

£586

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Sun 3/5

06:25-07:15

1 stop19h 50m

London Heathrow

Fri 8/5

13:25-23:59

1 stop15h 34m

£586
Fastest return journey

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 16/9

17:25-10:20

1 stop11h 55m

London Heathrow

Wed 23/9

09:20-16:54

1 stop12h 34m

£587

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Mon 10/8

14:25-08:50

2 stops13h 25m

London Heathrow

Mon 17/8

06:15-16:54

2 stops15h 39m

£679

CharlestonLondon

CHS - LGW

CHSLGW

Charleston

Tue 22/9

16:00-09:55

2 stops36h 55m

London Gatwick

Mon 28/9

14:05-10:15

2 stops25h 10m

£719

CharlestonLondon

CHS - LCY

CHSLCY

Charleston

Wed 23/9

10:00-08:40

2 stops17h 40m

London City

Mon 28/9

09:15-00:06

2 stops19h 51m

£723

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Mon 22/6

05:10-06:25

1 stop20h 15m

London Heathrow

Mon 29/6

11:45-21:33

2 stops14h 48m

£736

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Tue 16/6

11:23-07:10

2 stops14h 47m

London Heathrow

Tue 30/6

06:15-17:38

2 stops16h 23m

£739

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Mon 1/6

15:00-06:25

1 stop10h 25m

London Heathrow

Fri 19/6

06:30-16:54

2 stops15h 24m

£747

Flights are sorted by cheapest return flights first.

Deals found on 18/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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.
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

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

Use this chart to determine the optimal time to book a return flight from Charleston to London. Price data was last updated on 17 April 2026.

To ensure you get the cheapest price possible for a flight from Charleston to London, you should look to book at least 67 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.

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

Currently, September is the cheapest month in which you can book a flight from Charleston to London (average of £60). Flying from Charleston to London in June is currently the most expensive (average of £557). 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?

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

Share of one-stop return flights from Charleston to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Philadelphia (PHL) – chosen by Cheapflights users on 24% of one-stop itineraries from Charleston to London on Cheapflights.

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

Average return fare for one-stop flights from Charleston to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

New York (JFK) is the most affordable one-stop option, with an average return flight price of £371.

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

Shortest average travel time for one-stop one-way flights from Charleston to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Philadelphia (PHL) have the shortest average one-way travel time for one-stop routes: 9h 49m.

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

Average stopover duration for one-stop one-way flights from Charleston to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average stopover time of 1h 16m.

Related info for your journey

Find useful and relevant information for your journey from Charleston to London. 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 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. 1 airline 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 11h 55m. Fly via Delta, KLM, or Turkish Airlines 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 is the cheapest airline to fly from Charleston to London round-trip?

    According to our current data, JetBlue (£492), offers the cheapest pricing from Charleston to London. JetBlue is 16% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, September is the cheapest month in which you can book a flight from Charleston to London (average of £60). Flying from Charleston to London in June is currently the most expensive (average of £557). 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Hounslow
Luton
Gatwick
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Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
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Southend-on-Sea
Guildford
Bishop's Stortford
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Charleston to London

Discover the top airline that operate flights from Charleston to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 April 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£492Average£873FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Charleston to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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.

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

Not ready to book yet? You can track prices for flights from Charleston to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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