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Cheap flights from London to Charleston from £254

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CHS
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Charleston (CHS). 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 16 January 2026.

Round-trip from

£436

One-way from

£254

Popular in

July

Cheapest in

September

Average price

£541
JetBlue
  • JetBlue
  • 28/2-7/3
  • 2 total stops
  • 44h 21m total
  • London to Charleston
Search Deals
4/5
  • 4/5
  • 1 total stop
  • 23h 38m total
  • London to Charleston
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£82 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from London to Charleston

Enter your travel dates to find the best prices.

Cheapest flights from London to Charleston
Explore the most affordable flight options available from London to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 January 2026.

Sat 28/212:20
LHR
-
CHS
1 stop27h 38m
JetBlue
Sat 7/311:47
CHS
-
LHR
1 stop16h 43m
JetBlue
Deal found 14/1£436
Mon 4/514:00
LGW
-
CHS
1 stop23h 38m
Multiple Airlines
Sun 10/514:53
CHS
-
LGW
1 stop14h 07m
Multiple Airlines
Deal found 13/1£441
Fri 27/214:00
LGW
-
CHS
2 stops31h 05m
Multiple Airlines
Fri 6/315:21
CHS
-
LGW
1 stop13h 39m
Multiple Airlines
Deal found 13/1£448
Fri 1/514:00
LGW
-
CHS
2 stops37h 41m
Multiple Airlines
Wed 13/516:34
CHS
-
LGW
1 stop12h 26m
Multiple Airlines
Deal found 12/1£490
Thu 5/216:10
LHR
-
CHS
2 stops26h 29m
Iberia
Fri 20/216:29
CHS
-
LHR
1 stop9h 51m
Iberia
Deal found 14/1£515
Mon 23/208:05
LHR
-
CHS
1 stop31h 53m
JetBlue
Thu 19/310:32
CHS
-
LHR
1 stop16h 23m
JetBlue
Deal found 15/1£517
Fri 23/114:00
LGW
-
CHS
2 stops32h 36m
Multiple Airlines
Fri 6/215:21
CHS
-
LGW
1 stop13h 39m
Multiple Airlines
Deal found 14/1£532
Wed 4/209:55
LHR
-
CHS
1 stop18h 12m
British Airways
Wed 11/217:24
CHS
-
LHR
1 stop13h 36m
British Airways
Deal found 14/1£535
Mon 23/206:30
LHR
-
CHS
2 stops16h 23m
Delta
Thu 19/312:27
CHS
-
LHR
2 stops16h 18m
Delta
Deal found 14/1£539
Wed 22/414:00
LGW
-
CHS
1 stop23h 38m
Multiple Airlines
Wed 29/415:35
CHS
-
LGW
2 stops15h 10m
Multiple Airlines
Deal found 14/1£542
Wed 8/408:15
LHR
-
CHS
1 stop18h 00m
JetBlue
Wed 13/515:30
CHS
-
LHR
1 stop13h 00m
JetBlue
Deal found 14/1£543
Mon 20/409:15
LHR
-
CHS
1 stop11h 51m
British Airways
Mon 27/416:30
CHS
-
LHR
1 stop12h 50m
British Airways
Deal found 14/1£547

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Charleston 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 16 January 2026.
Use the filters below to find and compare flights from London to Charleston that are best for you.

Fly from

London

Fly to

Charleston

Route

Depart

Return

Price

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Mon 4/5

14:00-08:38

1 stop23h 38m

Charleston

Sun 10/5

14:53-10:00

1 stop14h 07m

£441

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Fri 27/2

14:00-16:05

2 stops31h 05m

Charleston

Fri 6/3

15:21-10:00

1 stop13h 39m

£448

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Sat 14/3

16:30-15:59

2 stops27h 29m

Charleston

Sun 22/3

20:08-09:15

2 stops33h 07m

£484

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Fri 1/5

14:00-22:41

2 stops37h 41m

Charleston

Wed 13/5

16:34-10:00

1 stop12h 26m

£490

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Fri 20/2

12:05-19:00

1 stop11h 55m

Charleston

Sun 22/2

10:00-05:55

1 stop14h 55m

£499

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Thu 5/2

16:10-13:39

2 stops26h 29m

Charleston

Fri 20/2

16:29-07:20

1 stop9h 51m

£515

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Wed 4/2

09:55-23:07

1 stop18h 12m

Charleston

Wed 11/2

17:24-12:00

1 stop13h 36m

£535

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Mon 23/2

11:45-23:01

1 stop16h 16m

Charleston

Thu 19/3

16:29-12:00

1 stop15h 31m

£535

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Mon 23/2

06:30-17:53

2 stops16h 23m

Charleston

Thu 19/3

12:44-06:55

1 stop14h 11m

£539

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Wed 4/2

06:30-17:53

2 stops16h 23m

Charleston

Wed 11/2

10:31-06:20

2 stops14h 49m

£539

Flights are sorted by cheapest return flights first.

Deals found on 13/1

Showing 1-10 of 59 results
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Best time to book a flight from London to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from London 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 London to Charleston

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

Use this chart to determine the optimal time to book a return flight from London to Charleston. Price data was last updated on 9 January 2026.

To ensure you get the cheapest price possible for a flight from London to Charleston, you should look to book at least 82 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 London to Charleston?

Currently, July is the cheapest month in which you can book a flight from London to Charleston (average of £317). Flying from London to Charleston in June is currently the most expensive (average of £548). 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 London to Charleston?

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

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

New York (JFK) – chosen by Cheapflights users on 23% of one-stop itineraries from London to Charleston on Cheapflights.

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

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

Dublin (DUB) is the most affordable one-stop option, with an average return flight price of £357.

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

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

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

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

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

Flights via Charlotte (CLT) offer the fastest connection on this route, with an average stopover time of 0h 59m.

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Charleston. Reviews last updated 16 January 2026.
Read reviews from past customers who have flown with Finnair, Virgin Atlantic, andJetBlue from London to Charleston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,349 reviews
Check prices

Food

6.7

Entertainment

6.9

Crew

8.2

Overall

7.6

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,349 reviews
Finnair
7.6
Good
1,349 reviews
Check prices

Food

6.7

Entertainment

6.9

Crew

8.2

Overall

7.6

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Virgin Atlantic
7.5
Good
678 reviews
Finnair
7.6
Good
1,349 reviews
Check prices

Food

6.7

Entertainment

6.9

Crew

8.2

Overall

7.6

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
JetBlue
7.2
Good
2,888 reviews
Finnair
7.6
Good
1,349 reviews
Check prices

Food

6.7

Entertainment

6.9

Crew

8.2

Overall

7.6

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Icelandair
7.1
Good
596 reviews
Finnair
7.6
Good
1,349 reviews
Check prices

Food

6.7

Entertainment

6.9

Crew

8.2

Overall

7.6

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
British Airways
6.7
Okay
7,680 reviews
Finnair
7.6
Good
1,349 reviews
Check prices

Food

6.7

Entertainment

6.9

Crew

8.2

Overall

7.6

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Located just 10.2 mi from the city center, Charleston is the airport most travelers will use when flying to Charleston from London. Booking flights from London to Charleston (CHS) should be relatively easy as there are 0 daily inbound flights from London from 10 different airlines.

  • How long is the flight from London to Charleston?

    Iberia, United Airlines, and British Airways can get you from London to Charleston in just under 11h 55m. Your travel time can differ by up to 15h 34m. London and Charleston 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 cheapest airlines flying from London to Charleston round-trip?

    JetBlue, at £445, was found to be the cheapest airline from London to Charleston.Alternate airlines flying return to your destination include Icelandair and British Airways. JetBlue is currently priced 28% below the average price you’ll pay for this route.

  • What are the most popular routes from London to Charleston?

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

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

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

  • How can I find direct flights from London to Charleston?

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

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

    Yes. Cheapflights offers flight deals from London 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.

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

    Currently, July is the cheapest month in which you can book a flight from London to Charleston (average of £317). Flying from London to Charleston in June is currently the most expensive (average of £548). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from London to Charleston on these airlines

Choose from the following airlines for your flight from London to Charleston. Flights are based on user searches made on Cheapflights and were last updated on 16 January 2026.
Virgin Atlantic flights from London to Charleston
British Airways flights from London to Charleston
Finnair flights from London to Charleston

Top 10 airlines flying from London to Charleston

Discover the top 10 airlines that operate flights from London to Charleston. 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 16 January 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£445Average£564FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£471Average£586FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£496Average£620FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£497Average£617FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£502Average£741FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£504Average£634FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£509Average£623FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£544Average£806FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£553Average£707FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest£667Average£1,039FlexibilityNo cancel feeOn-time71%
Search American Airlines 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 London to Charleston?

Deals for London to Charleston flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from London to Charleston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Charleston from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on London to Charleston flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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