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Cheap flights from London Heathrow Airport to Charleston from £371

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CHS
21 Aug — 28 Aug1
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 July 2026.

Wed 2/908:15
LHR
-
CHS
1 stop16h 07m
JetBlue
Wed 9/912:45
CHS
-
LHR
1 stop12h 45m
JetBlue
Deal found 17/7£436
Mon 7/908:40
LHR
-
CHS
1 stop14h 06m
JetBlue
Wed 7/1011:05
CHS
-
LHR
1 stop28h 40m
JetBlue
Deal found 21/7£538
Tue 22/911:55
LHR
-
CHS
1 stop27h 20m
JetBlue
Mon 28/911:05
CHS
-
LHR
1 stop28h 40m
JetBlue
Deal found 17/7£565
Thu 24/906:40
LHR
-
CHS
2 stops22h 17m
Scandinavian Airlines
Thu 1/1017:33
CHS
-
LHR
2 stops19h 07m
Scandinavian Airlines
Deal found 19/7£567
Mon 14/906:40
LHR
-
CHS
2 stops22h 19m
Scandinavian Airlines
Tue 22/906:00
CHS
-
LHR
2 stops22h 35m
Scandinavian Airlines
Deal found 21/7£577
Fri 18/906:40
LHR
-
CHS
2 stops22h 19m
Scandinavian Airlines
Mon 21/914:12
CHS
-
LHR
2 stops22h 28m
Scandinavian Airlines
Deal found 21/7£582
Sat 17/1006:40
LHR
-
CHS
2 stops22h 19m
Scandinavian Airlines
Tue 20/1012:52
CHS
-
LHR
2 stops20h 43m
Scandinavian Airlines
Deal found 20/7£585
Fri 4/911:55
LHR
-
CHS
1 stop26h 48m
JetBlue
Fri 11/911:05
CHS
-
LHR
1 stop28h 40m
JetBlue
Deal found 21/7£588
Sat 17/1006:40
LHR
-
CHS
2 stops19h 51m
Scandinavian Airlines
Sat 24/1011:35
CHS
-
LHR
2 stops17h 45m
Scandinavian Airlines
Deal found 19/7£597
Mon 14/908:40
LHR
-
CHS
1 stop32h 07m
JetBlue
Tue 22/911:05
CHS
-
LHR
1 stop17h 25m
JetBlue
Deal found 21/7£602
Wed 19/808:15
LHR
-
CHS
1 stop16h 04m
JetBlue
Thu 27/813:05
CHS
-
LHR
1 stop12h 25m
JetBlue
Deal found 17/7£603
Mon 24/811:55
LHR
-
CHS
1 stop12h 57m
JetBlue
Tue 8/911:00
CHS
-
LHR
1 stop17h 30m
JetBlue
Deal found 21/7£605

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 July 2026.

Round-trip from

£436

One-way from

£371

Popular in

August

Cheapest in

November

Average price

£849
JetBlue
  • JetBlue
  • 2/9-9/9
  • 2 total stops
  • 28h 52m total
  • London to Charleston
Search Deals
JetBlue
  • JetBlue
  • 6/9
  • 1 total stop
  • 14h 06m total
  • London to Charleston
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£81 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 July 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

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Sun 23/8

08:15-10:08

1 stop30h 53m

Charleston

Tue 8/9

11:00-09:30

1 stop17h 30m

£606

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Mon 5/10

06:40-22:11

2 stops20h 31m

Charleston

Thu 8/10

06:05-09:35

2 stops22h 30m

£609

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 1/9

07:25-19:10

2 stops16h 45m

Charleston

Tue 8/9

14:54-10:25

2 stops14h 31m

£679

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Thu 20/8

06:40-23:59

2 stops22h 19m

Charleston

Thu 27/8

14:17-16:00

2 stops20h 43m

£689

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Mon 10/8

06:40-22:07

2 stops20h 27m

Charleston

Thu 10/9

16:25-18:30

2 stops21h 05m

£712

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Sat 21/11

07:30-18:59

2 stops16h 29m

Charleston

Sat 28/11

15:27-11:15

2 stops14h 48m

£740

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Sun 23/8

11:30-23:59

2 stops17h 29m

Charleston

Tue 8/9

12:53-10:20

1 stop16h 27m

£756

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Thu 20/8

08:15-19:19

1 stop16h 04m

Charleston

Thu 27/8

10:58-20:45

1 stop28h 47m

£758

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Fri 14/8

06:40-23:59

2 stops22h 19m

Charleston

Fri 21/8

17:06-16:00

2 stops17h 54m

£783

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Sat 22/8

06:40-23:59

2 stops22h 19m

Charleston

Mon 31/8

06:00-09:35

2 stops22h 35m

£812

Flights are sorted by cheapest return flights first.

Deals found on 21/7

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 78 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 £518). Flying from London Heathrow Airport to Charleston in August is currently the most expensive (average of £1,039). 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 July 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
693 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.9

Entertainment

7.5

Overall

7.5

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
693 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.9

Entertainment

7.5

Overall

7.5

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
10,018 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.9

Entertainment

7.5

Overall

7.5

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
7.1
Good
3,019 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.9

Entertainment

7.5

Overall

7.5

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
715 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.9

Entertainment

7.5

Overall

7.5

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
8,124 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.9

Entertainment

7.5

Overall

7.5

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. 6 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 16h 45m. Fly via JetBlue, Scandinavian Airlines, or United Airlines 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 United Airlines is currently your cheapest option to Charleston, with prices starting at £238. Additional return tickets that might be worth considering are offered by JetBlue and Icelandair, with the lowest prices starting at £461 and £471, respectively. Users have found that United Airlines is 66% cheaper than the other options available to this destination.

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

    £385 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on JetBlue and Virgin Atlantic, with prices starting from £395 and £395, respectively.

  • 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 £518). Flying from London Heathrow Airport to Charleston in August is currently the most expensive (average of £1,039). 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 6 airlines flying from Heathrow to Charleston

Discover the top 6 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 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£238Average£1,120FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JetBlueCheapest£461Average£580FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£471Average£586FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Virgin AtlanticCheapest£495Average£697FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£506Average£658FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£773Average£1,039FlexibilityNo 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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