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Cheap flights from London Heathrow Airport to Charleston from £353

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CHS
21 Jun — 28 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Charleston

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Charleston
Explore the most affordable flight options available from Heathrow to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 May 2026.

Thu 25/608:15
LHR
-
CHS
1 stop15h 50m
JetBlue
Thu 2/714:02
CHS
-
LHR
1 stop11h 28m
JetBlue
Deal found 21/5£483
Wed 3/608:15
LHR
-
CHS
1 stop14h 58m
JetBlue
Wed 10/619:20
CHS
-
LHR
1 stop20h 25m
JetBlue
Deal found 17/5£567
Tue 2/608:40
LHR
-
CHS
1 stop16h 17m
JetBlue
Wed 10/619:20
CHS
-
LHR
1 stop20h 25m
JetBlue
Deal found 19/5£582
Thu 27/808:40
LHR
-
CHS
1 stop14h 06m
JetBlue
Fri 4/913:05
CHS
-
LHR
1 stop12h 25m
JetBlue
Deal found 21/5£584
Wed 3/608:15
LHR
-
CHS
1 stop14h 58m
JetBlue
Mon 8/620:50
CHS
-
LHR
1 stop28h 40m
JetBlue
Deal found 18/5£588
Tue 2/608:40
LHR
-
CHS
1 stop16h 17m
JetBlue
Sat 13/610:46
CHS
-
LHR
1 stop17h 44m
JetBlue
Deal found 19/5£603
Wed 10/608:15
LHR
-
CHS
1 stop14h 58m
JetBlue
Fri 12/614:02
CHS
-
LHR
1 stop11h 28m
JetBlue
Deal found 22/5£609
Tue 2/608:40
LHR
-
CHS
1 stop16h 17m
JetBlue
Fri 12/620:00
CHS
-
LHR
1 stop19h 45m
JetBlue
Deal found 18/5£614
Sun 8/1108:15
LHR
-
CHS
1 stop16h 10m
JetBlue
Thu 12/1112:00
CHS
-
LHR
1 stop13h 55m
JetBlue
Deal found 21/5£617
Sun 7/608:40
LHR
-
CHS
1 stop31h 19m
JetBlue
Mon 22/620:00
CHS
-
LHR
1 stop19h 45m
JetBlue
Deal found 19/5£626

Find flight deals from Heathrow to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 22 May 2026.

Round-trip from

£483

One-way from

£353

Popular in

December

Cheapest in

November

Average price

£579
JetBlue
  • JetBlue
  • 25/6-2/7
  • 2 total stops
  • 27h 18m total
  • London to Charleston
Search Deals
United Airlines
  • United Airlines
  • 5/10
  • 1 total stop
  • 12h 59m total
  • London to Charleston
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£12 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 May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 22 May 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Wed 10/6

08:15-18:13

1 stop14h 58m

Charleston

Fri 12/6

14:02-06:30

1 stop11h 28m

£609

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Sun 8/11

08:15-19:25

1 stop16h 10m

Charleston

Thu 12/11

12:00-06:55

1 stop13h 55m

£617

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Thu 1/10

12:10-23:59

2 stops16h 49m

Charleston

Mon 30/11

14:30-10:50

1 stop15h 20m

£713

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Sat 26/9

06:30-17:58

2 stops16h 28m

Charleston

Mon 28/9

12:45-10:20

1 stop16h 35m

£737

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Mon 8/6

11:45-21:33

2 stops14h 48m

Charleston

Thu 18/6

06:00-06:20

1 stop19h 20m

£743

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Mon 8/6

09:55-20:47

2 stops15h 52m

Charleston

Wed 17/6

17:34-12:15

1 stop13h 41m

£758

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Sun 8/11

06:40-20:41

2 stops19h 01m

Charleston

Thu 12/11

11:45-17:40

2 stops24h 55m

£767

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 2/6

06:30-17:53

2 stops16h 23m

Charleston

Sat 13/6

18:24-12:15

2 stops12h 51m

£777

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Wed 3/6

12:10-23:52

2 stops16h 42m

Charleston

Wed 10/6

15:34-10:40

2 stops14h 06m

£792

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Thu 27/8

07:05-22:07

3 stops20h 02m

Charleston

Mon 31/8

12:45-18:30

2 stops24h 45m

£835

Flights are sorted by cheapest return flights first.

Deals found on 21/5

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Heathrow to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Heathrow 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 Heathrow Airport to Charleston

How far ahead should I book a flight from London Heathrow Airport to Charleston?

Booking 35 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Charleston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Charleston?

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Charleston (average of £516). Flying from London Heathrow Airport to Charleston in December is currently the most expensive (average of £876). 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 Heathrow Airport 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 22 May 2026.
See what other customers who have flown with Virgin Atlantic,United Airlines, andJetBlue from London Heathrow Airport to Charleston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.5

Crew

8.1

Entertainment

7.5

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
689 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.5

Crew

8.1

Entertainment

7.5

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
United Airlines
7.4
Good
9,752 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.5

Crew

8.1

Entertainment

7.5

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
JetBlue
7.2
Good
2,980 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.5

Crew

8.1

Entertainment

7.5

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Icelandair
7.0
Good
657 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.5

Crew

8.1

Entertainment

7.5

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
7,992 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.5

Crew

8.1

Entertainment

7.5

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow?

    Charleston (CHS), located 10.2 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Charleston. 9 airlines have flights to Charleston from London Heathrow on a regular basis. Booking flights from London Heathrow to Charleston should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

  • How long is the flight from London Heathrow Airport to Charleston?

    There are many flights that can get you from London Heathrow Airport to Charleston in 14h 58m. Fly via JetBlue, United Airlines, or Delta to get the fastest option. Airlines will cover 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 Heathrow Airport to Charleston round-trip?

    Flying on JetBlue is currently your cheapest option to Charleston, with prices starting at £192. Additional return tickets that might be worth considering are offered by United Airlines and Virgin Atlantic, with the lowest prices starting at £238 and £468, respectively. Users have found that JetBlue is 71% cheaper than the other options available to this destination.

  • Can I find deals for flights from Heathrow to Charleston that include hotel bookings?

    Yes. In addition to deals on Heathrow to Charleston flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Charleston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Charleston.

  • Can I find deals for business class flights from Heathrow to Charleston?

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Charleston?

    Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Charleston (average of £516). Flying from London Heathrow Airport to Charleston in December is currently the most expensive (average of £876). 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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Top 9 airlines flying from Heathrow to Charleston

Discover the top 9 airlines that operate flights from Heathrow 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 22 May 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£192Average£573FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£238Average£1,024FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£468Average£682FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapest£484Average£593FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£489Average£589FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£496Average£629FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£503Average£766FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£588Average£850FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapest£666Average£1,038FlexibilityNo 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 Heathrow to Charleston?

Cheapflights helps you search for flights from Heathrow to Charleston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Charleston?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Charleston for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to Charleston with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Charleston, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow to Charleston become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Charleston from Heathrow today and book when prices fit your budget.

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