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Cheap flights from London to Charleston from £299

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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CHS
16 Jul — 23 Jul1
1 adult

Cheapflights Tip: The best prices from London to Charleston are usually found in September or March, booked 55 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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 11 July 2025.

Round-trip from

£492

One-way from

£299

Popular in

July

Cheapest in

September

Average price

£802
British Airways
  • British Airways
  • 6/10-13/10
  • 2 total stops
  • 23h 46m total
  • London to Charleston
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24/8
  • 24/8
  • 1 total stop
  • 24h 57m total
  • London to Charleston
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£83 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Find flight deals from London to Charleston

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 11 July 2025.

Mon 6/1011:00LHR - CHS
1 stop11h 49mBritish Airways
Mon 13/1019:48CHS - LHR
1 stop11h 57mBritish Airways
Deal found 10/7£492
Thu 4/913:05LGW - CHS
1 stop25h 17mMultiple Airlines
Wed 17/906:00CHS - LGW
1 stop19h 20mMultiple Airlines
Deal found 10/7£494
Fri 26/908:25LHR - CHS
1 stop32h 13mIcelandair
Sun 5/1009:40CHS - LHR
2 stops30h 05mIcelandair
Deal found 9/7£494
Thu 14/808:15LHR - CHS
1 stop14h 49mJetBlue
Mon 15/1210:40CHS - LHR
1 stop14h 15mJetBlue
Deal found 9/7£503
Mon 6/1009:20LHR - CHS
1 stop17h 44mVirgin Atlantic
Sun 12/1016:30CHS - LHR
1 stop33h 15mVirgin Atlantic
Deal found 9/7£503
Thu 7/812:10LGW - CHS
2 stops34h 54mJetBlue
Thu 14/813:19CHS - LGW
1 stop15h 16mJetBlue
Deal found 8/7£506
Mon 6/1006:30LHR - CHS
2 stops15h 15mDelta
Mon 13/1014:25CHS - LHR
2 stops14h 50mDelta
Deal found 10/7£509
Mon 6/1012:00LHR - CHS
1 stop16h 55mMultiple Airlines
Sun 12/1015:30CHS - LHR
2 stops13h 00mMultiple Airlines
Deal found 9/7£523
Wed 8/1012:20LGW - CHS
2 stops16h 39mAmerican Airlines
Sat 11/1010:23CHS - LGW
2 stops15h 12mAmerican Airlines
Deal found 9/7£531
Thu 24/712:10LGW - CHS
1 stop12h 40mIcelandair
Thu 14/813:19CHS - LGW
1 stop15h 16mIcelandair
Deal found 10/7£586
Mon 6/1006:50LHR - CHS
2 stops14h 21mAir Canada
Mon 13/1016:55CHS - LHR
2 stops32h 35mAir Canada
Deal found 9/7£586
Fri 19/907:45LCY - CHS
2 stops18h 03mVirgin Atlantic
Fri 3/1006:00CHS - LCY
2 stops22h 30mVirgin Atlantic
Deal found 10/7£587

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 11 July 2025.
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

LHR - CHS

LHRCHS

London Heathrow

Mon 6/10

11:00-17:49

1 stop11h 49m

Charleston

Mon 13/10

19:48-12:45

1 stop11h 57m

£492

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Thu 4/9

13:05-09:22

1 stop25h 17m

Charleston

Wed 17/9

06:00-06:20

1 stop19h 20m

£494

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Fri 26/9

08:25-11:38

1 stop32h 13m

Charleston

Sun 5/10

09:40-20:45

2 stops30h 05m

£494

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Thu 14/8

08:15-18:04

1 stop14h 49m

Charleston

Mon 15/12

10:40-05:55

1 stop14h 15m

£503

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Mon 6/10

09:20-22:04

1 stop17h 44m

Charleston

Sun 12/10

16:30-06:45

1 stop33h 15m

£503

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Thu 7/8

12:10-18:04

2 stops34h 54m

Charleston

Thu 14/8

13:19-09:35

1 stop15h 16m

£506

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Mon 6/10

06:30-16:45

2 stops15h 15m

Charleston

Mon 13/10

14:25-10:15

2 stops14h 50m

£509

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Mon 6/10

12:00-23:55

1 stop16h 55m

Charleston

Sun 12/10

15:30-09:30

2 stops13h 00m

£523

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Wed 8/10

12:20-23:59

2 stops16h 39m

Charleston

Sat 11/10

10:23-06:35

2 stops15h 12m

£531

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Thu 24/7

12:10-19:50

1 stop12h 40m

Charleston

Thu 14/8

13:19-09:35

1 stop15h 16m

£586

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 39 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 27 June 2025.

To ensure you get the cheapest price possible for a flight from London to Charleston, you should look to book at least 55 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, April is the cheapest month in which you can book a flight from London to Charleston (average of £731). Flying from London 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.

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

Find hourly flight availability from London to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

It’s optimal to fly from London to Charleston in the afternoon. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the evening.

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

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 11 July 2025.
Read reviews from past customers who have flown with Delta, KLM, andUnited Airlines 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.
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very Good
7,951 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,372 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,846 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
JetBlue
7.3
Good
2,914 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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 13 different airlines.

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

    British Airways, at £492, was found to be the cheapest airline from London to Charleston.Alternate airlines flying return to your destination include Icelandair and JetBlue. British Airways is currently priced 22% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from London to Charleston one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at £602. British Airways flights start at £638 while deals on Turkish Airlines start at £809 one-way.

  • 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, April is the cheapest month in which you can book a flight from London to Charleston (average of £731). Flying from London 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.

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 11 July 2025.
Finnair flights from London to Charleston
Virgin Atlantic flights from London to Charleston
British Airways 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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£377Average£579FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£393Average£614FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IberiaCheapest£422Average£878FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Virgin AtlanticCheapest£441Average£709FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air CanadaCheapest£488Average£697FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£490Average£639FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£502Average£538FlexibilityNo cancel feeOn-time77%
Search Air France flights
FinnairCheapest£504Average£607FlexibilityNo cancel feeOn-time76%
Search Finnair flights
United AirlinesCheapest£517Average£667FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest£534Average£680FlexibilityNo 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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