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Cheap flights from London to Charleston from £315

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 29/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CHS
3 May — 10 May1
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 3 April 2026.

Sun 26/411:55
LHR
-
CHS
1 stop27h 33m
JetBlue
Tue 5/509:44
CHS
-
LHR
1 stop15h 46m
JetBlue
Deal found 30/3£527
Fri 15/511:55
LHR
-
CHS
1 stop27h 28m
JetBlue
Fri 22/515:45
CHS
-
LHR
1 stop12h 45m
JetBlue
Deal found 31/3£529
Sun 31/512:20
LGW
-
CHS
1 stop12h 35m
JetBlue
Wed 10/620:51
CHS
-
LGW
1 stop31h 44m
JetBlue
Deal found 30/3£531
Sat 9/508:15
LHR
-
CHS
1 stop13h 42m
JetBlue
Fri 15/517:59
CHS
-
LHR
1 stop10h 31m
JetBlue
Deal found 29/3£540
Tue 12/508:40
LHR
-
CHS
1 stop11h 58m
JetBlue
Tue 19/511:24
CHS
-
LHR
1 stop17h 06m
JetBlue
Deal found 1/4£553
Sat 25/411:55
LHR
-
CHS
1 stop34h 05m
JetBlue
Mon 11/517:59
CHS
-
LHR
1 stop10h 31m
JetBlue
Deal found 31/3£559
Sat 25/408:15
LHR
-
CHS
1 stop13h 42m
JetBlue
Wed 6/509:44
CHS
-
LHR
1 stop15h 46m
JetBlue
Deal found 30/3£560
Mon 7/908:15
LHR
-
CHS
1 stop16h 04m
JetBlue
Mon 21/911:05
CHS
-
LHR
1 stop17h 25m
JetBlue
Deal found 30/3£566
Sat 25/408:15
LHR
-
CHS
1 stop13h 42m
JetBlue
Tue 5/511:18
CHS
-
LHR
1 stop17h 12m
JetBlue
Deal found 30/3£577
Fri 1/508:15
LHR
-
CHS
1 stop31h 04m
JetBlue
Sat 1/818:42
CHS
-
LHR
1 stop30h 48m
JetBlue
Deal found 2/4£579
Wed 1/708:40
LHR
-
CHS
1 stop14h 22m
JetBlue
Wed 15/720:14
CHS
-
LHR
1 stop19h 31m
JetBlue
Deal found 1/4£587
Mon 20/408:15
LHR
-
CHS
1 stop13h 17m
JetBlue
Thu 30/417:59
CHS
-
LHR
1 stop10h 31m
JetBlue
Deal found 31/3£591

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 3 April 2026.

Round-trip from

£527

One-way from

£315

Popular in

December

Cheapest in

September

Average price

£673
JetBlue
  • JetBlue
  • 26/4-5/5
  • 2 total stops
  • 43h 19m total
  • London to Charleston
Search Deals
29/5
  • 29/5
  • 1 total stop
  • 23h 48m total
  • London to Charleston
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 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 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 3 April 2026.
Use the filters below to find and compare flights from London to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Tue 2/6

12:20-19:57

1 stop12h 37m

Charleston

Sat 13/6

12:21-09:35

1 stop16h 14m

£631

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Sat 9/5

14:00-08:38

1 stop23h 38m

Charleston

Fri 15/5

15:23-10:00

1 stop13h 37m

£650

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 8/9

13:50-23:53

2 stops15h 03m

Charleston

Mon 14/9

13:00-06:45

1 stop12h 45m

£686

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Wed 13/5

07:25-18:59

2 stops16h 34m

Charleston

Wed 20/5

11:05-06:35

1 stop14h 30m

£694
Fastest return journey

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Thu 30/4

12:15-18:59

1 stop11h 44m

Charleston

Wed 13/5

14:48-06:55

1 stop11h 07m

£707

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Thu 24/9

13:50-23:51

2 stops15h 01m

Charleston

Mon 28/9

15:28-08:20

1 stop11h 52m

£713

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Thu 24/9

06:40-21:47

2 stops20h 07m

Charleston

Mon 28/9

16:30-16:00

2 stops18h 30m

£727

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Thu 24/9

09:15-15:40

1 stop11h 25m

Charleston

Mon 28/9

19:30-14:25

1 stop13h 55m

£727

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Thu 30/4

07:30-23:59

2 stops21h 29m

Charleston

Wed 13/5

14:48-06:55

1 stop11h 07m

£742

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Sun 31/5

17:50-14:27

2 stops49h 37m

Charleston

Wed 10/6

06:00-05:55

2 stops18h 55m

£790

Flights are sorted by cheapest return flights first.

Deals found on 1/4

Showing 1-10 of 47 resultsSorted by cheapest first
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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 2 April 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 £309). Flying from London to Charleston in May is currently the most expensive (average of £510). 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 £362.

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 3 April 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
7.7
Good
1,376 reviews
Check prices

Entertainment

6.9

Comfort

7.5

Boarding

7.7

Overall

7.7

Crew

8.2

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Finnair
7.7
Good
1,376 reviews
Finnair
7.7
Good
1,376 reviews
Check prices

Entertainment

6.9

Comfort

7.5

Boarding

7.7

Overall

7.7

Crew

8.2

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Virgin Atlantic
7.5
Good
685 reviews
Finnair
7.7
Good
1,376 reviews
Check prices

Entertainment

6.9

Comfort

7.5

Boarding

7.7

Overall

7.7

Crew

8.2

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
JetBlue
7.2
Good
2,914 reviews
Finnair
7.7
Good
1,376 reviews
Check prices

Entertainment

6.9

Comfort

7.5

Boarding

7.7

Overall

7.7

Crew

8.2

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Icelandair
7.0
Good
630 reviews
Finnair
7.7
Good
1,376 reviews
Check prices

Entertainment

6.9

Comfort

7.5

Boarding

7.7

Overall

7.7

Crew

8.2

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
British Airways
6.7
Okay
7,848 reviews
Finnair
7.7
Good
1,376 reviews
Check prices

Entertainment

6.9

Comfort

7.5

Boarding

7.7

Overall

7.7

Crew

8.2

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.

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 Austrian Airlines can get you from London to Charleston in just under 11h 44m. Your travel time can differ by up to 3h 19m. 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 £195, was found to be the cheapest airline from London to Charleston.Alternate airlines flying return to your destination include United Airlines and Virgin Atlantic. 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 £309). Flying from London to Charleston in May is currently the most expensive (average of £510). 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 3 April 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 3 April 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£195Average£571FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£242Average£948FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£475Average£682FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapest£492Average£634FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapest£501Average£716FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£502Average£628FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£503Average£638FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£511Average£668FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£668Average£971FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapest£676Average£1,053FlexibilityNo 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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