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Cheap flights from London to Charleston from £238

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CHS
1 Feb — 8 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Charleston

Enter your travel dates to find the best prices.

Best flights from London to Charleston
Discover carefully curated flight deals from London to Charleston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 January 2026.

Mon 23/220:00LHR - CHS
1 stop25h 05mMultiple Airlines
Mon 2/317:00CHS - LHR
1 stop22h 10mMultiple Airlines
Deal found 31/12£496
Fri 20/208:05LHR - CHS
1 stop31h 52mJetBlue
Fri 27/211:47CHS - LHR
1 stop29h 13mJetBlue
Deal found 31/12£508
Tue 27/106:30LHR - CHS
2 stops16h 23mDelta
Tue 3/210:31CHS - LHR
2 stops14h 49mDelta
Deal found 1/1£537
Mon 9/319:15LCY - CHS
2 stops31h 40mBritish Airways
Mon 16/306:34CHS - LCY
2 stops22h 16mBritish Airways
Deal found 1/1£560
Fri 6/216:40LGW - CHS
2 stops45h 40mTAP AIR PORTUGAL
Mon 9/210:10CHS - LGW
2 stops24h 35mTAP AIR PORTUGAL
Deal found 31/12£781
Sat 30/512:10LCY - CHS
2 stops16h 46mKLM
Mon 8/619:59CHS - LCY
2 stops17h 31mKLM
Deal found 1/1£840
Mon 12/111:55LGW - CHS
2 stops25h 43mMultiple Airlines
Mon 26/117:05CHS - LGW
1 stop31h 55mMultiple Airlines
Deal found 1/1£498
Mon 2/312:20LHR - CHS
1 stop27h 38mJetBlue
Thu 12/310:32CHS - LHR
1 stop16h 23mJetBlue
Deal found 31/12£533
Mon 9/306:30LHR - CHS
2 stops14h 40mDelta
Mon 16/316:50CHS - LHR
2 stops12h 30mDelta
Deal found 1/1£537
Mon 23/219:15LCY - CHS
2 stops31h 12mBritish Airways
Mon 2/310:58CHS - LCY
2 stops22h 37mBritish Airways
Deal found 31/12£562
Mon 2/310:20LHR - CHS
2 stops34h 45mMultiple Airlines
Mon 9/317:00CHS - LHR
1 stop12h 20mMultiple Airlines
Deal found 31/12£533
Mon 23/206:30LHR - CHS
2 stops16h 08mDelta
Mon 2/311:29CHS - LHR
2 stops15h 36mDelta
Deal found 31/12£537
Tue 27/119:15LCY - CHS
2 stops33h 43mBritish Airways
Tue 3/217:34CHS - LCY
2 stops34h 16mBritish Airways
Deal found 1/1£564
Sat 30/514:00LGW - CHS
1 stop23h 38mMultiple Airlines
Mon 8/615:35CHS - LGW
1 stop33h 45mMultiple Airlines
Deal found 1/1£536
Mon 12/110:00LHR - CHS
2 stops17h 22mDelta
Mon 26/112:53CHS - LHR
2 stops16h 22mDelta
Deal found 31/12£537
Mon 2/317:00LCY - CHS
2 stops31h 03mBritish Airways
Thu 12/310:57CHS - LCY
2 stops25h 28mBritish Airways
Deal found 31/12£610
Fri 20/207:50LCY - CHS
2 stops20h 11mBritish Airways
Fri 27/211:06CHS - LCY
2 stops16h 44mBritish Airways
Deal found 31/12£616
Sat 30/512:05LGW - CHS
2 stops27h 50mTAP AIR PORTUGAL
Mon 8/615:30CHS - LGW
2 stops19h 05mTAP AIR PORTUGAL
Deal found 1/1£830
Fri 20/210:45LGW - CHS
3 stops35h 55mMultiple Airlines
Fri 27/217:00CHS - LGW
2 stops17h 45mMultiple Airlines
Deal found 31/12£647
Sun 14/619:15LCY - CHS
2 stops29h 33mBritish Airways
Mon 22/618:38CHS - LCY
2 stops35h 52mBritish Airways
Deal found 1/1£814
Wed 28/119:15LCY - CHS
2 stops28h 47mBritish Airways
Fri 30/119:42CHS - LCY
2 stops41h 48mBritish Airways
Deal found 31/12£2,624
Mon 9/316:05LCY - CHS
3 stops46h 52mMultiple Airlines
Mon 16/312:25CHS - LCY
3 stops42h 25mMultiple Airlines
Deal found 1/1£10,346
Sat 14/207:30LCY - CHS
3 stops43h 59mMultiple Airlines
Sat 21/207:10CHS - LCY
3 stops46h 40mMultiple Airlines
Deal found 31/12£10,353

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 2 January 2026.

Round-trip from

£418

One-way from

£238

Popular in

July

Cheapest in

September

Average price

£545
1/5-9/5
  • 1/5-9/5
  • 2 total stops
  • 64h 20m total
  • London to Charleston
Search Deals
6/2
  • 6/2
  • 2 total stops
  • 32h 39m total
  • London to Charleston
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£78 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 2 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

LHR - CHS

LHRCHS

London Heathrow

Mon 23/2

20:00-16:05

1 stop25h 05m

Charleston

Mon 2/3

17:00-20:10

1 stop22h 10m

£496

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Mon 12/1

11:55-08:38

2 stops25h 43m

Charleston

Mon 26/1

17:05-06:00

1 stop31h 55m

£498

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Fri 20/2

08:05-10:57

1 stop31h 52m

Charleston

Fri 27/2

11:47-22:00

1 stop29h 13m

£508

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Mon 2/3

12:20-10:58

1 stop27h 38m

Charleston

Thu 12/3

10:32-06:55

1 stop16h 23m

£533

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Mon 2/3

10:20-16:05

2 stops34h 45m

Charleston

Mon 9/3

17:00-09:20

1 stop12h 20m

£533

LondonCharleston

LGW - CHS

LGWCHS

London Gatwick

Sat 30/5

14:00-08:38

1 stop23h 38m

Charleston

Mon 8/6

15:35-06:20

1 stop33h 45m

£536

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 27/1

06:30-17:53

2 stops16h 23m

Charleston

Tue 3/2

10:31-06:20

2 stops14h 49m

£537

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Mon 9/3

06:30-17:10

2 stops14h 40m

Charleston

Mon 16/3

16:50-09:20

2 stops12h 30m

£537

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Mon 23/2

06:30-17:38

2 stops16h 08m

Charleston

Mon 2/3

11:29-08:05

2 stops15h 36m

£537

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Mon 12/1

10:00-22:22

2 stops17h 22m

Charleston

Mon 26/1

12:53-10:15

2 stops16h 22m

£537

Flights are sorted by cheapest return flights first.

Deals found on 1/1

Showing 1-10 of 43 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 26 December 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 £392). Flying from London to Charleston in July is currently the most expensive (average of £537). 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 £355.

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 2 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
1,343 reviews
Check prices

Entertainment

6.9

Food

6.7

Crew

8.1

Boarding

7.6

Overall

7.6

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
1,343 reviews
Finnair
7.6
Good
1,343 reviews
Check prices

Entertainment

6.9

Food

6.7

Crew

8.1

Boarding

7.6

Overall

7.6

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
1,343 reviews
Check prices

Entertainment

6.9

Food

6.7

Crew

8.1

Boarding

7.6

Overall

7.6

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
2,906 reviews
Finnair
7.6
Good
1,343 reviews
Check prices

Entertainment

6.9

Food

6.7

Crew

8.1

Boarding

7.6

Overall

7.6

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
593 reviews
Finnair
7.6
Good
1,343 reviews
Check prices

Entertainment

6.9

Food

6.7

Crew

8.1

Boarding

7.6

Overall

7.6

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
7,635 reviews
Finnair
7.6
Good
1,343 reviews
Check prices

Entertainment

6.9

Food

6.7

Crew

8.1

Boarding

7.6

Overall

7.6

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?

    JetBlue, Delta, and British Airways can get you from London to Charleston in just under 16h 23m. Your travel time can differ by up to 15h 29m. 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 £442, 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, January is the cheapest month in which you can book a flight from London to Charleston (average of £392). Flying from London to Charleston in July is currently the most expensive (average of £537). 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 2 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 2 January 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£442Average£564FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£468Average£583FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£493Average£609FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£495Average£612FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£500Average£742FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£512Average£620FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£517Average£614FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£542Average£802FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£550Average£703FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest£664Average£1,034FlexibilityNo 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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