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Cheap flights from London Heathrow Airport to Charleston from £409

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 22/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CHS
26 Feb — 5 Mar1
1 adult

The best prices from London Heathrow to Charleston are usually found in January or February, booked 41 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap 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 21 February 2025.

Round-trip from

£536

One-way from

£409

Popular in

August

Cheapest in

January

Average price

£600
7/5-14/5
  • 7/5-14/5
  • 2 total stops
  • 23h 46m total
  • London to Charleston
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22/3
  • 22/3
  • 3 total stops
  • 57h 24m total
  • London to Charleston
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£90 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Find flight deals from Heathrow to Charleston

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 21 February 2025.

Wed 7/511:10LHR - CHS
1 stop11h 58mMultiple Airlines
Wed 14/513:02CHS - LHR
1 stop11h 48mMultiple Airlines
Deal found 20/2£536
Sun 7/908:25LHR - CHS
1 stop17h 04mJetBlue
Tue 16/913:45CHS - LHR
1 stop11h 45mJetBlue
Deal found 20/2£537
Sat 6/913:40LHR - CHS
1 stop14h 12mFinnair
Sat 20/913:00CHS - LHR
1 stop14h 05mFinnair
Deal found 20/2£543
Thu 27/210:50LHR - CHS
1 stop12h 10mVirgin Atlantic
Tue 4/314:41CHS - LHR
1 stop10h 39mVirgin Atlantic
Deal found 20/2£579
Tue 6/513:45LHR - CHS
2 stops15h 14mUnited Airlines
Tue 20/509:53CHS - LHR
1 stop19h 47mUnited Airlines
Deal found 20/2£580
Tue 6/506:30LHR - CHS
2 stops17h 17mLufthansa
Thu 15/514:40CHS - LHR
1 stop11h 15mLufthansa
Deal found 20/2£583
Mon 24/313:10LHR - CHS
1 stop13h 46mBritish Airways
Sun 30/319:18CHS - LHR
1 stop30h 07mBritish Airways
Deal found 20/2£584
Wed 7/515:15LHR - CHS
1 stop13h 25mKLM
Tue 13/517:25CHS - LHR
1 stop10h 25mKLM
Deal found 20/2£586
Thu 27/206:30LHR - CHS
2 stops16h 30mDelta
Thu 27/312:28CHS - LHR
2 stops15h 27mDelta
Deal found 20/2£599
Mon 1/916:40LHR - CHS
1 stop31h 14mAustrian Airlines
Tue 16/914:30CHS - LHR
1 stop11h 25mAustrian Airlines
Deal found 20/2£607
Wed 7/509:20LHR - CHS
1 stop14h 34mAir France
Thu 15/517:25CHS - LHR
1 stop10h 25mAir France
Deal found 20/2£619
Thu 1/509:30LHR - CHS
2 stops35h 41mAir Canada
Sun 4/516:55CHS - LHR
2 stops36h 05mAir Canada
Deal found 20/2£691

Find flights from Heathrow to Charleston within your budget

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 21 February 2025.

Fly from

Heathrow

Fly to

Charleston

Route

Depart

Return

Price

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Wed 7/5

11:10-18:08

1 stop11h 58m

Charleston

Wed 14/5

13:02-05:50

1 stop11h 48m

£536

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Thu 6/3

12:20-16:17

1 stop32h 57m

Charleston

Tue 25/3

09:34-05:55

2 stops16h 21m

£538

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 22/4

11:00-21:54

1 stop15h 54m

Charleston

Sat 10/5

17:02-10:35

1 stop12h 33m

£552

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 6/5

13:45-23:59

2 stops15h 14m

Charleston

Tue 20/5

09:53-05:55

2 stops15h 02m

£580

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 6/5

06:30-18:47

2 stops17h 17m

Charleston

Thu 15/5

14:40-06:55

1 stop11h 15m

£583

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Mon 24/3

13:10-22:56

1 stop13h 46m

Charleston

Sun 30/3

19:18-06:25

1 stop30h 07m

£584

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Wed 7/5

15:15-23:40

1 stop13h 25m

Charleston

Tue 13/5

17:25-08:50

1 stop10h 25m

£586

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Thu 6/3

11:45-23:56

2 stops17h 11m

Charleston

Tue 25/3

12:28-06:25

2 stops13h 57m

£599

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Wed 7/5

09:20-18:54

1 stop14h 34m

Charleston

Thu 15/5

17:25-08:50

1 stop10h 25m

£619

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Thu 1/5

09:30-16:11

2 stops35h 41m

Charleston

Sun 4/5

16:55-10:00

2 stops36h 05m

£691

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 22 results
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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.

Travel insights for flights from Heathrow to Charleston

Get recent, data-driven insights about flights from Heathrow to Charleston including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Charleston. Price data was last updated on 14 February 2025.

Booking 41 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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Charleston (average of £731). Flying from London Heathrow Airport to Charleston in July is currently the most expensive (average of £970). 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 LHR to CHS?

Find hourly flight availability from Heathrow 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 21 February 2025.

It’s typically best to fly out from London Heathrow Airport to Charleston in the evening. Doing so could potentially save you 5% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Charleston by month

Plan your trip to Charleston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Charleston ranges from 61.0 - 183.0 inches per month. August is typically the wettest month, when rainfall can reach 183.0 mm. November is typically the driest time to visit Charleston when rainfall is around 61.0 mm.

Temperature in Charleston by month

Plan your trip to Charleston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Charleston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

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 21 February 2025.
To help decide which airline to fly from London to Charleston, see what other customers have to say about Delta, KLM and Finnair. 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.
Delta
8.0
Very Good
8,217 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,217 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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. 11 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.

  • 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 £538. Additional return tickets that might be worth considering are offered by Finnair and Virgin Atlantic, with the lowest prices starting at £552 and £579, respectively. Users have found that JetBlue is 21% cheaper than the other options available to this destination.

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

    £469 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Aer Lingus and JetBlue, with prices starting from £497 and £569, 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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Charleston (average of £731). Flying from London Heathrow Airport to Charleston in July is currently the most expensive (average of £970). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
North Charleston

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Top 10 airlines flying from Heathrow to Charleston

Discover the top 10 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£405Average£648FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
IberiaCheapest£454Average£945FlexibilityNo cancel feeOn-time77%
Search Iberia flights
JetBlueCheapest£462Average£630FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Virgin AtlanticCheapest£472Average£633FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£506Average£649FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£534Average£655FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£540Average£697FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£555Average£679FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest£575Average£764FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LufthansaCheapest£578Average£683FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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