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Cheap flights from London to Charleston from £312

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CHS
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London to Charleston are usually found in September or November, booked 82 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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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 11 November 2025.

Mon 8/1212:20LHR - CHS
1 stop12h 19mJetBlue
Mon 15/1210:51CHS - LHR
1 stop15h 04mJetBlue
Deal found 8/11£483
Mon 8/1214:00LGW - CHS
1 stop23h 37mMultiple Airlines
Mon 15/1215:33CHS - LGW
1 stop13h 27mMultiple Airlines
Deal found 8/11£504
Sun 7/1206:40LHR - CHS
2 stops33h 20mMultiple Airlines
Sun 14/1211:55CHS - LHR
2 stops21h 40mMultiple Airlines
Deal found 9/11£504
Mon 8/1208:05LHR - CHS
2 stops17h 55mIcelandair
Mon 15/1210:51CHS - LHR
1 stop15h 04mIcelandair
Deal found 8/11£509
Fri 5/1210:45LGW - CHS
2 stops29h 15mMultiple Airlines
Sun 7/1211:55CHS - LGW
2 stops18h 00mMultiple Airlines
Deal found 8/11£518
Mon 24/1114:00LGW - CHS
2 stops22h 26mMultiple Airlines
Mon 8/1221:49CHS - LGW
2 stops27h 11mMultiple Airlines
Deal found 10/11£526
Sun 7/1212:20LHR - CHS
1 stop30h 28mJetBlue
Sun 14/1206:45CHS - LHR
1 stop21h 45mJetBlue
Deal found 9/11£526
Tue 9/1209:20LHR - CHS
1 stop29h 46mJetBlue
Tue 16/1206:45CHS - LHR
1 stop9h 55mJetBlue
Deal found 9/11£529
Fri 5/1206:00LHR - CHS
3 stops34h 00mMultiple Airlines
Sun 7/1211:55CHS - LHR
2 stops18h 25mMultiple Airlines
Deal found 8/11£534
Sun 7/1212:20LHR - CHS
1 stop30h 28mIcelandair
Sun 14/1206:45CHS - LHR
2 stops19h 10mIcelandair
Deal found 9/11£536
Tue 9/1209:20LHR - CHS
2 stops33h 28mIcelandair
Tue 16/1210:51CHS - LHR
1 stop15h 04mIcelandair
Deal found 9/11£540
Sun 7/1209:05LGW - CHS
2 stops30h 55mMultiple Airlines
Sun 14/1211:55CHS - LGW
2 stops27h 40mMultiple Airlines
Deal found 9/11£579

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 November 2025.

Round-trip from

£483

One-way from

£312

Popular in

July

Cheapest in

September

Average price

£544
JetBlue
  • JetBlue
  • 8/12-15/12
  • 2 total stops
  • 27h 23m total
  • London to Charleston
Search Deals
JetBlue
  • JetBlue
  • 10/2
  • 1 total stop
  • 31h 53m total
  • London to Charleston
Search Deals
Highest demand for flights based on searches. 14% 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 November 2025
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 11 November 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 8/12

12:20-19:39

1 stop12h 19m

Charleston

Mon 15/12

10:51-06:55

1 stop15h 04m

£483

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Thu 12/3

09:20-08:42

1 stop27h 22m

Charleston

Wed 18/3

09:30-06:55

1 stop17h 25m

£498

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Sun 7/12

06:40-11:00

2 stops33h 20m

Charleston

Sun 14/12

11:55-14:35

2 stops21h 40m

£504

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Fri 5/12

10:45-11:00

2 stops29h 15m

Charleston

Sun 7/12

11:55-10:55

2 stops18h 00m

£518

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Thu 8/1

07:25-09:20

1 stop30h 55m

Charleston

Tue 13/1

13:10-21:40

2 stops27h 30m

£522

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Mon 24/11

14:00-07:26

2 stops22h 26m

Charleston

Mon 8/12

21:49-06:00

2 stops27h 11m

£526

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Fri 5/12

06:00-11:00

3 stops34h 00m

Charleston

Sun 7/12

11:55-11:20

2 stops18h 25m

£534

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Wed 25/3

07:25-17:22

1 stop13h 57m

Charleston

Wed 1/4

09:20-06:30

1 stop16h 10m

£541

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Mon 20/4

08:25-20:50

1 stop17h 25m

Charleston

Mon 27/4

12:05-09:30

1 stop16h 25m

£551

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Thu 12/3

14:00-08:43

1 stop22h 43m

Charleston

Wed 18/3

17:18-15:05

2 stops17h 47m

£554

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Showing 1-10 of 45 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 7 November 2025.

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, January is the cheapest month in which you can book a flight from London to Charleston (average of £401). Flying from London to Charleston in July is currently the most expensive (average of £550). 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 November 2025.

It’s optimal to fly from London to Charleston in the evening. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the afternoon.

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 £363.

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 11 November 2025.
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
1,335 reviews
Check prices

Comfort

7.4

Crew

8.1

Boarding

7.6

Entertainment

6.9

Overall

7.6

Food

6.7

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
1,335 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Comfort

7.4

Crew

8.1

Boarding

7.6

Entertainment

6.9

Overall

7.6

Food

6.7

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
673 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Comfort

7.4

Crew

8.1

Boarding

7.6

Entertainment

6.9

Overall

7.6

Food

6.7

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
2,907 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Comfort

7.4

Crew

8.1

Boarding

7.6

Entertainment

6.9

Overall

7.6

Food

6.7

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
578 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Comfort

7.4

Crew

8.1

Boarding

7.6

Entertainment

6.9

Overall

7.6

Food

6.7

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
7,511 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Comfort

7.4

Crew

8.1

Boarding

7.6

Entertainment

6.9

Overall

7.6

Food

6.7

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?

    JetBlue, Icelandair, and Lufthansa can get you from London to Charleston in just under 12h 19m. Your travel time can differ by up to 24h 58m. 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 £369, was found to be the cheapest airline from London to Charleston.Alternate airlines flying return to your destination include Icelandair and Virgin Atlantic. JetBlue is currently priced 41% 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 JetBlue, which is currently one of the cheapest options available, starting at £312. Icelandair flights start at £346 while deals on Virgin Atlantic start at £436 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 City - Charleston or London Gatwick - 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, January is the cheapest month in which you can book a flight from London to Charleston (average of £401). Flying from London to Charleston in July is currently the most expensive (average of £550). 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 November 2025.
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 11 November 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£369Average£650FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£402Average£595FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Virgin AtlanticCheapest£452Average£617FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£491Average£727FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£503Average£618FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£504Average£702FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest£506Average£628FlexibilityNo cancel feeOn-time76%
Search Finnair flights
United AirlinesCheapest£511Average£888FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£524Average£635FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£680Average£1,058FlexibilityNo 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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