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Cheap flights from London to Charleston from £255

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CHS
15 Mar — 22 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 13 February 2026.

Tue 3/307:25
LHR
-
CHS
1 stop32h 32m
JetBlue
Tue 17/319:39
CHS
-
LHR
1 stop31h 16m
JetBlue
Deal found 12/2£416
Mon 2/314:00
LGW
-
CHS
1 stop23h 38m
Multiple Airlines
Mon 16/312:04
CHS
-
LGW
2 stops28h 31m
Multiple Airlines
Deal found 11/2£436
Mon 16/314:00
LGW
-
CHS
1 stop22h 38m
Multiple Airlines
Mon 23/315:21
CHS
-
LGW
1 stop14h 39m
Multiple Airlines
Deal found 13/2£442
Mon 2/309:20
LHR
-
CHS
1 stop29h 05m
JetBlue
Mon 16/320:58
CHS
-
LHR
1 stop20h 42m
JetBlue
Deal found 13/2£455
Mon 16/312:20
LHR
-
CHS
1 stop24h 10m
JetBlue
Mon 23/320:58
CHS
-
LHR
1 stop20h 42m
JetBlue
Deal found 13/2£457
Thu 26/214:00
LGW
-
CHS
1 stop23h 43m
Multiple Airlines
Tue 3/317:00
CHS
-
LGW
2 stops17h 45m
Multiple Airlines
Deal found 13/2£469
Thu 26/214:00
LGW
-
CHS
1 stop23h 43m
Multiple Airlines
Sat 7/317:00
CHS
-
LGW
2 stops22h 40m
Multiple Airlines
Deal found 11/2£469
Fri 6/308:05
LHR
-
CHS
1 stop31h 52m
JetBlue
Mon 16/320:58
CHS
-
LHR
1 stop32h 32m
JetBlue
Deal found 10/2£474
Thu 26/214:00
LGW
-
CHS
1 stop23h 43m
Multiple Airlines
Mon 9/317:00
CHS
-
LGW
2 stops23h 35m
Multiple Airlines
Deal found 13/2£476
Sat 14/312:20
LHR
-
CHS
1 stop24h 10m
JetBlue
Sat 21/320:59
CHS
-
LHR
1 stop19h 46m
JetBlue
Deal found 12/2£477
Sun 15/307:45
LHR
-
CHS
1 stop28h 45m
JetBlue
Tue 31/311:34
CHS
-
LHR
1 stop16h 56m
JetBlue
Deal found 13/2£489
Thu 5/314:00
LGW
-
CHS
1 stop23h 43m
Multiple Airlines
Sat 14/312:04
CHS
-
LGW
2 stops28h 36m
Multiple Airlines
Deal found 12/2£492

Find 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 13 February 2026.

Round-trip from

£416

One-way from

£255

Popular in

December

Cheapest in

September

Average price

£547
JetBlue
  • JetBlue
  • 3/3-17/3
  • 2 total stops
  • 63h 48m total
  • London to Charleston
Search Deals
2/3
  • 2/3
  • 1 total stop
  • 23h 38m total
  • London to Charleston
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£1 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 13 February 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 16/3

14:00-08:38

1 stop22h 38m

Charleston

Mon 23/3

15:21-10:00

1 stop14h 39m

£442

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Mon 2/3

09:20-09:25

1 stop29h 05m

Charleston

Mon 16/3

20:58-09:30

1 stop32h 32m

£456

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Thu 26/2

14:00-08:43

1 stop23h 43m

Charleston

Sat 7/3

17:00-20:40

2 stops22h 40m

£469

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Thu 26/2

14:00-08:43

1 stop23h 43m

Charleston

Mon 9/3

17:00-20:35

2 stops23h 35m

£476

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Thu 5/3

14:00-08:43

1 stop23h 43m

Charleston

Sat 14/3

12:04-20:40

2 stops28h 36m

£492

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Sun 15/3

13:00-11:09

1 stop26h 09m

Charleston

Tue 31/3

12:04-06:20

1 stop13h 16m

£504

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Thu 26/2

14:00-17:40

2 stops32h 40m

Charleston

Fri 6/3

15:21-10:00

1 stop13h 39m

£505

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Mon 23/3

11:00-11:09

2 stops28h 09m

Charleston

Mon 30/3

15:21-10:00

1 stop13h 39m

£514

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Mon 23/2

14:00-08:38

1 stop23h 38m

Charleston

Sat 7/3

17:00-20:40

2 stops22h 40m

£523

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 5/5

08:40-20:34

1 stop16h 54m

Charleston

Tue 12/5

11:00-09:30

1 stop17h 30m

£549

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Showing 1-10 of 49 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 6 February 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 £300). Flying from London to Charleston in May is currently the most expensive (average of £495). 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 24% 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 £351.

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 13 February 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
1,362 reviews
Check prices

Comfort

7.4

Food

6.7

Overall

7.6

Boarding

7.7

Crew

8.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.6
Good
1,362 reviews
Finnair
7.6
Good
1,362 reviews
Check prices

Comfort

7.4

Food

6.7

Overall

7.6

Boarding

7.7

Crew

8.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Virgin Atlantic
7.5
Good
678 reviews
Finnair
7.6
Good
1,362 reviews
Check prices

Comfort

7.4

Food

6.7

Overall

7.6

Boarding

7.7

Crew

8.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
JetBlue
7.2
Good
2,897 reviews
Finnair
7.6
Good
1,362 reviews
Check prices

Comfort

7.4

Food

6.7

Overall

7.6

Boarding

7.7

Crew

8.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Icelandair
7.1
Good
614 reviews
Finnair
7.6
Good
1,362 reviews
Check prices

Comfort

7.4

Food

6.7

Overall

7.6

Boarding

7.7

Crew

8.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
7,736 reviews
Finnair
7.6
Good
1,362 reviews
Check prices

Comfort

7.4

Food

6.7

Overall

7.6

Boarding

7.7

Crew

8.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

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?

    JetBlue, United Airlines, and British Airways can get you from London to Charleston in just under 15h 09m. Your travel time can differ by up to 13h 56m. 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 £189, was found to be the cheapest airline from London to Charleston.Alternate airlines flying return to your destination include United Airlines and Icelandair. JetBlue is currently priced 69% 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 £300). Flying from London to Charleston in May is currently the most expensive (average of £495). 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 Charleston?

Book flights to Charleston if you plan to visit one of these locations
Mount Pleasant

Browse thousands of different options on Cheapflights for your next trip

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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 13 February 2026.
British Airways flights from London to Charleston
Virgin Atlantic 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 13 February 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£189Average£555FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£378Average£738FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IcelandairCheapest£463Average£577FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Virgin AtlanticCheapest£473Average£629FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£487Average£628FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£489Average£631FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£496Average£648FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapest£544Average£706FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest£579Average£849FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapest£656Average£1,022FlexibilityNo 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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