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Charleston

$672+ Cheap flights from Heathrow (LHR) to Charleston (CHS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CHS
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
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 41 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 30, 2025.

Round-trip from

$672
(TravelUp)

Popular in

August

Cheapest in

January

Average price

$893
From London Heathrow to Charleston
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($161 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
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 30, 2025.

This TravelUp deal was found by Cheapflights users on 6/28. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:00 amLHR - CHS
2 stops16h 11mBritish Airways
Wed 9/242:54 pmCHS - LHR
1 stop14h 56mBritish Airways
Deal found 6/28$672
This The Travel House deal was found by Cheapflights users on 6/28. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:15 amLHR - CHS
2 stops53h 39mIcelandair
Wed 9/247:00 amCHS - LHR
1 stop18h 30mIcelandair
Deal found 6/28$675
This Netflights deal was found by Cheapflights users on 6/28. 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.
Tue 9/1612:25 pmLHR - CHS
2 stops16h 23mVirgin Atlantic
Wed 9/2412:55 pmCHS - LHR
2 stops14h 55mVirgin Atlantic
Deal found 6/28$696
This Delta deal was found by Cheapflights users on 6/28. 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.
Tue 9/166:30 amLHR - CHS
2 stops16h 19mDelta
Wed 9/242:50 pmCHS - LHR
2 stops14h 25mDelta
Deal found 6/28$698
This Expedia deal was found by Cheapflights users on 6/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/612:00 pmLHR - CHS
1 stop15h 44mMultiple Airlines
Sun 9/217:09 pmCHS - LHR
1 stop30h 16mMultiple Airlines
Deal found 6/30$724
This Expedia deal was found by Cheapflights users on 6/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/148:25 amLHR - CHS
1 stop16h 25mJetBlue
Mon 12/159:50 pmCHS - LHR
1 stop27h 05mJetBlue
Deal found 6/29$744
This The Travel House deal was found by Cheapflights users on 6/28. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:00 pmLHR - CHS
2 stops23h 21mFinnair
Sun 11/308:47 pmCHS - LHR
2 stops29h 13mFinnair
Deal found 6/28$773
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/28. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/261:45 pmLHR - CHS
2 stops34h 41mTAP AIR PORTUGAL
Sun 10/57:00 amCHS - LHR
2 stops22h 20mTAP AIR PORTUGAL
Deal found 6/28$853
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Sat 11/227:40 amLHR - CHS
2 stops16h 43mUnited Airlines
Sat 11/296:00 amCHS - LHR
2 stops20h 10mUnited Airlines
Deal found 6/28$874
This ChecknFly deal was found by Cheapflights users on 6/29. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/149:30 amLHR - CHS
2 stops14h 29mLufthansa
Mon 12/152:52 pmCHS - LHR
2 stops13h 18mLufthansa
Deal found 6/29$904
This Scandinavian Airlines deal was found by Cheapflights users on 6/28. 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.
Tue 9/167:05 amLHR - CHS
3 stops19h 14mScandinavian Airlines
Wed 9/245:55 pmCHS - LHR
2 stops18h 45mScandinavian Airlines
Deal found 6/28$912

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 30, 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 9/16

8:00 am-7:11 pm

2 stops16h 11m

Charleston

Wed 9/24

2:54 pm-10:50 am

1 stop14h 56m

$672

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 9/16

8:15 am-8:54 am

2 stops53h 39m

Charleston

Wed 9/24

7:00 am-6:30 am

1 stop18h 30m

$675

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 9/16

12:25 pm-11:48 pm

2 stops16h 23m

Charleston

Wed 9/24

12:55 pm-8:50 am

2 stops14h 55m

$696

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 9/16

6:30 am-5:49 pm

2 stops16h 19m

Charleston

Wed 9/24

2:50 pm-10:15 am

2 stops14h 25m

$698

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Sat 9/6

12:00 pm-10:44 pm

1 stop15h 44m

Charleston

Sun 9/21

7:09 pm-6:25 am

1 stop30h 16m

$724

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Thu 8/14

8:25 am-7:50 pm

1 stop16h 25m

Charleston

Mon 12/15

9:50 pm-5:55 am

1 stop27h 05m

$744

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Wed 11/26

7:00 pm-1:21 pm

2 stops23h 21m

Charleston

Sun 11/30

8:47 pm-7:00 am

2 stops29h 13m

$773

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Fri 9/26

1:45 pm-7:26 pm

2 stops34h 41m

Charleston

Sun 10/5

7:00 am-10:20 am

2 stops22h 20m

$853

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Sat 11/22

7:40 am-7:23 pm

2 stops16h 43m

Charleston

Sat 11/29

6:00 am-7:10 am

2 stops20h 10m

$874

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Thu 8/14

9:30 am-6:59 pm

2 stops14h 29m

Charleston

Mon 12/15

2:52 pm-9:10 am

2 stops13h 18m

$904

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 21 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 27, 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, 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.

How much does it cost to fly round-trip 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 June 30, 2025.
Get a feel of what it's like to fly with Delta, Finnair, and United Airlines from London Heathrow Airport to Charleston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

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
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

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
1,299 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

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
8,852 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

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
654 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

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!
JetBlue
7.3
Good
2,920 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

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, British Airways ($672), Icelandair ($675), and Virgin Atlantic ($696) offers the cheapest pricing from London Heathrow Airport to Charleston. These flights start at 24% 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 TAP AIR PORTUGAL. According to our data, you can fly for as low as $831. Users have also found prices from $876 and $955 on Lufthansa and JetBlue, 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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