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Cheap flights from London Heathrow Airport to Charleston from £268

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 29/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CHS
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: 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 25 March 2025.

Round-trip from

£537

One-way from

£268

Popular in

August

Cheapest in

January

Average price

£616
6/5-13/5
  • 6/5-13/5
  • 5 total stops
  • 55h 14m total
  • London to Charleston
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29/5
  • 29/5
  • 2 total stops
  • 44h 04m total
  • London to Charleston
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£84 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).
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Average for round-trip flights in March 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 25 March 2025.

Fri 19/908:15LHR - CHS
1 stop31h 25mIcelandair
Fri 3/1018:59CHS - LHR
1 stop20h 46mIcelandair
Deal found 24/3£536
Tue 6/520:50LHR - CHS
3 stops30h 19mMultiple Airlines
Tue 13/506:00CHS - LHR
2 stops24h 55mMultiple Airlines
Deal found 25/3£537
Tue 6/509:20LHR - CHS
1 stop12h 48mVirgin Atlantic
Tue 13/512:22CHS - LHR
1 stop20h 08mVirgin Atlantic
Deal found 24/3£540
Tue 6/516:40LHR - CHS
2 stops28h 45mUnited Airlines
Tue 13/514:40CHS - LHR
1 stop11h 15mUnited Airlines
Deal found 24/3£554
Tue 6/508:40LHR - CHS
2 stops18h 14mDelta
Tue 13/510:45CHS - LHR
2 stops17h 05mDelta
Deal found 24/3£561
Wed 16/408:15LHR - CHS
1 stop13h 09mJetBlue
Wed 7/510:57CHS - LHR
1 stop17h 33mJetBlue
Deal found 25/3£565
Sat 10/513:30LHR - CHS
1 stop13h 42mBritish Airways
Fri 23/517:26CHS - LHR
1 stop10h 34mBritish Airways
Deal found 24/3£605
Wed 18/617:40LHR - CHS
2 stops27h 31mAir Canada
Sun 22/616:55CHS - LHR
1 stop10h 40mAir Canada
Deal found 24/3£650
Wed 18/612:05LHR - CHS
1 stop33h 06mLufthansa
Sun 22/619:41CHS - LHR
1 stop30h 14mLufthansa
Deal found 24/3£667
Tue 3/608:20LHR - CHS
1 stop19h 30mFinnair
Fri 6/615:55CHS - LHR
2 stops18h 20mFinnair
Deal found 24/3£734
Fri 5/907:05LHR - CHS
3 stops20h 03mScandinavian Airlines
Tue 9/907:00CHS - LHR
2 stops21h 35mScandinavian Airlines
Deal found 24/3£858
Tue 3/612:25LHR - CHS
1 stop13h 18mAir France
Thu 5/616:59CHS - LHR
1 stop32h 46mAir France
Deal found 24/3£922

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 25 March 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Charleston that are best for you.

Fly from

Heathrow

Fly to

Charleston

Route

Depart

Return

Price

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 6/5

20:50-22:09

3 stops30h 19m

Charleston

Tue 13/5

06:00-11:55

2 stops24h 55m

£537

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 6/5

09:20-17:08

1 stop12h 48m

Charleston

Tue 13/5

12:22-13:30

1 stop20h 08m

£540

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 6/5

16:40-16:25

2 stops28h 45m

Charleston

Tue 13/5

14:40-06:55

1 stop11h 15m

£554

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 6/5

08:40-21:54

2 stops18h 14m

Charleston

Tue 13/5

10:45-08:50

2 stops17h 05m

£561

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Wed 16/4

08:15-16:24

1 stop13h 09m

Charleston

Wed 7/5

10:57-09:30

1 stop17h 33m

£565

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Sat 10/5

13:30-22:12

1 stop13h 42m

Charleston

Fri 23/5

17:26-09:00

1 stop10h 34m

£605

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Wed 18/6

17:40-16:11

2 stops27h 31m

Charleston

Sun 22/6

16:55-08:35

1 stop10h 40m

£650

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Wed 18/6

12:05-16:11

1 stop33h 06m

Charleston

Sun 22/6

19:41-06:55

1 stop30h 14m

£667

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 3/6

08:15-18:03

1 stop14h 48m

Charleston

Fri 6/6

20:50-09:30

2 stops55h 40m

£709

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 3/6

08:20-22:50

1 stop19h 30m

Charleston

Fri 6/6

15:55-15:15

2 stops18h 20m

£734

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 20 results
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?

Use this chart to determine the optimal time to book a return flight from Heathrow to Charleston. Price data was last updated on 21 March 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 25 March 2025.

It’s typically best to fly out from London Heathrow Airport to Charleston in the evening. Doing so could potentially save you 6% 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 25 March 2025.
To help decide which airline to fly from London to Charleston, see what other customers have to say about Delta, Finnair and Air France. 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
7,890 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

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
7,890 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

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
1,266 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

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
1,423 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

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
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

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
7.4
Good
634 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

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. 10 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 Virgin Atlantic is currently your cheapest option to Charleston, with prices starting at £540. Additional return tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at £554 and £561, respectively. Users have found that Virgin Atlantic is 19% cheaper than the other options available to this destination.

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

    £419 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on British Airways and Lufthansa, with prices starting from £604 and £670, 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

Browse thousands of different options on Cheapflights for your next trip

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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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£396Average£605FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
IberiaCheapest£444Average£922FlexibilityNo cancel feeOn-time77%
Search Iberia flights
JetBlueCheapest£451Average£617FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Virgin AtlanticCheapest£461Average£618FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£494Average£633FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£526Average£641FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£532Average£684FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£564Average£666FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£578Average£663FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£623Average£714FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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