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Charleston

$619+ Cheap flights from Heathrow (LHR) to Charleston (CHS)

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CHS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from London Heathrow to Charleston are usually found in January or February, booked 18 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

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 June 12, 2025.

Round-trip from

$695
(JetBlue)

One-way from

$619
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$899
From London Heathrow to Charleston
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One-way flight from London Heathrow to Charleston
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Highest demand for flights based on searches. 15% potential increase in price ($164 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This JetBlue deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/168:15 amLHR - CHS
1 stop14h 49mJetBlue
Wed 9/1012:29 pmCHS - LHR
1 stop13h 01mJetBlue
Deal found 6/11$695
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/198:40 amLHR - CHS
2 stops17h 01mDelta
Fri 10/35:25 pmCHS - LHR
1 stop13h 00mDelta
Deal found 6/11$697
This British Airways deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/196:10 amLHR - CHS
2 stops20h 15mBritish Airways
Thu 9/112:54 pmCHS - LHR
1 stop18h 31mBritish Airways
Deal found 6/11$772
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/203:00 pmLHR - CHS
1 stop13h 48mAmerican Airlines
Thu 7/32:25 pmCHS - LHR
1 stop12h 15mAmerican Airlines
Deal found 6/11$809
This Trip.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/112:00 pmLHR - CHS
1 stop15h 29mMultiple Airlines
Fri 7/112:28 pmCHS - LHR
1 stop14h 42mMultiple Airlines
Deal found 6/12$836
This Scandinavian Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:40 amLHR - CHS
3 stops20h 25mScandinavian Airlines
Sat 9/1312:00 pmCHS - LHR
2 stops25h 50mScandinavian Airlines
Deal found 6/12$842
This Netflights deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/910:55 amLHR - CHS
2 stops17h 06mVirgin Atlantic
Wed 7/235:14 pmCHS - LHR
1 stop12h 56mVirgin Atlantic
Deal found 6/11$855
This Air Canada deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/132:05 pmLHR - CHS
2 stops31h 11mAir Canada
Tue 9/92:48 pmCHS - LHR
2 stops13h 47mAir Canada
Deal found 6/11$878
This Lufthansa deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/148:30 amLHR - CHS
2 stops15h 29mLufthansa
Mon 9/83:17 pmCHS - LHR
1 stop24h 23mLufthansa
Deal found 6/11$897
This KLM deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/123:15 pmLHR - CHS
1 stop13h 36mKLM
Sat 9/61:20 pmCHS - LHR
1 stop12h 25mKLM
Deal found 6/11$925
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/159:30 amLHR - CHS
2 stops17h 03mUnited Airlines
Tue 7/292:44 pmCHS - LHR
2 stops14h 26mUnited Airlines
Deal found 6/12$935
This Finnair deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1012:00 pmLHR - CHS
1 stop15h 52mFinnair
Fri 9/52:54 pmCHS - LHR
1 stop13h 06mFinnair
Deal found 6/11$973

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated June 12, 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

Sat 8/16

8:15 am-6:04 pm

1 stop14h 49m

Charleston

Wed 9/10

12:29 pm-6:30 am

1 stop13h 01m

$695

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Fri 9/19

8:40 am-8:41 pm

2 stops17h 01m

Charleston

Fri 10/3

5:25 pm-11:25 am

1 stop13h 00m

$697

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 8/19

6:10 am-9:25 pm

2 stops20h 15m

Charleston

Thu 9/11

2:54 pm-2:25 pm

1 stop18h 31m

$772

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 7/1

12:00 pm-10:29 pm

1 stop15h 29m

Charleston

Fri 7/11

2:28 pm-10:10 am

1 stop14h 42m

$836

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Sat 9/6

6:40 am-10:05 pm

3 stops20h 25m

Charleston

Sat 9/13

12:00 pm-6:50 pm

2 stops25h 50m

$842

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Wed 7/9

10:55 am-11:01 pm

2 stops17h 06m

Charleston

Wed 7/23

5:14 pm-11:10 am

1 stop12h 56m

$855

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Wed 8/13

2:05 pm-4:16 pm

2 stops31h 11m

Charleston

Tue 9/9

2:48 pm-9:35 am

2 stops13h 47m

$878

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Thu 8/14

8:30 am-6:59 pm

2 stops15h 29m

Charleston

Mon 9/8

3:17 pm-8:40 pm

1 stop24h 23m

$897

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 8/12

9:20 am-5:54 pm

1 stop13h 34m

Charleston

Sun 9/7

5:38 pm-10:15 am

1 stop11h 37m

$925

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 7/15

9:30 am-9:33 pm

2 stops17h 03m

Charleston

Tue 7/29

2:44 pm-10:10 am

2 stops14h 26m

$935

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 24 results
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 round-trip 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 round-trip flight from Heathrow to Charleston. Price data was last updated on June 9, 2025.

Booking 18 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, August is the cheapest month in which you can book a flight from London Heathrow Airport to Charleston (average of $217). Flying from London Heathrow Airport to Charleston in March is currently the most expensive (average of $335). 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.

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 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 June 12, 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 have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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. 0 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?

    According to our current data, JetBlue ($695), Delta ($697), and British Airways ($772) offers the cheapest pricing from London Heathrow Airport to Charleston. These flights start at 21% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as $718. Users have also found prices from $816 and $978 on British Airways and Finnair, 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 vacation 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, August is the cheapest month in which you can book a flight from London Heathrow Airport to Charleston (average of $217). Flying from London Heathrow Airport to Charleston in March is currently the most expensive (average of $335). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
North Charleston
Summerville
Walterboro
Mount Pleasant
Isle of Palms
Folly Beach
Santee
Edisto Beach

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