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Cheap flights from London Heathrow Airport to Charleston from £316

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 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CHS
14 Nov — 21 Nov1
1 adult
1 adult, Economy

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

Find 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 15 October 2025.

Wed 5/1107:25LHR - CHS
1 stop20h 02mJetBlue
Tue 18/1106:15CHS - LHR
1 stop22h 15mJetBlue
Deal found 14/10£463
Sun 9/1107:45LHR - CHS
1 stop19h 42mJetBlue
Sun 16/1106:04CHS - LHR
1 stop9h 41mJetBlue
Deal found 12/10£488
Tue 11/1109:20LHR - CHS
2 stops18h 07mIcelandair
Sun 16/1106:04CHS - LHR
1 stop22h 26mIcelandair
Deal found 12/10£489
Sat 8/1108:05LHR - CHS
1 stop19h 22mIcelandair
Sat 15/1106:15CHS - LHR
1 stop10h 45mIcelandair
Deal found 13/10£490
Sun 9/1109:20LHR - CHS
1 stop14h 20mIcelandair
Tue 18/1114:15CHS - LHR
1 stop14h 15mIcelandair
Deal found 12/10£491
Mon 24/1108:05LHR - CHS
1 stop12h 39mJetBlue
Mon 8/1221:35CHS - LHR
1 stop28h 20mJetBlue
Deal found 13/10£492
Wed 12/1112:20LHR - CHS
1 stop15h 07mJetBlue
Wed 19/1111:14CHS - LHR
1 stop14h 41mJetBlue
Deal found 12/10£496
Wed 12/1106:00LHR - CHS
3 stops30h 56mMultiple Airlines
Wed 19/1118:11CHS - LHR
2 stops18h 19mMultiple Airlines
Deal found 12/10£500
Sat 1/1108:05LHR - CHS
1 stop34h 14mIcelandair
Tue 4/1117:20CHS - LHR
2 stops23h 20mIcelandair
Deal found 13/10£504
Mon 3/1109:20LHR - CHS
1 stop14h 20mIcelandair
Sun 16/1106:04CHS - LHR
1 stop9h 41mIcelandair
Deal found 13/10£505

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 15 October 2025.

Round-trip from

£463

One-way from

£316

Popular in

August

Cheapest in

February

Average price

£618
JetBlue
  • JetBlue
  • 5/11-18/11
  • 2 total stops
  • 42h 17m total
  • London to Charleston
Search Deals
20/11
  • 20/11
  • 2 total stops
  • 24h 01m total
  • London to Charleston
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£88 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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 15 October 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

Wed 5/11

07:25-22:27

1 stop20h 02m

Charleston

Tue 18/11

06:15-09:30

1 stop22h 15m

£463

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Sun 9/11

07:45-22:27

1 stop19h 42m

Charleston

Sun 16/11

06:04-20:45

1 stop9h 41m

£488

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Sun 9/11

07:45-22:27

1 stop19h 42m

Charleston

Mon 17/11

06:15-09:30

1 stop22h 15m

£490

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Mon 10/11

08:05-22:27

1 stop19h 22m

Charleston

Sat 15/11

06:15-22:00

1 stop10h 45m

£490

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Sat 8/11

08:05-22:27

1 stop19h 22m

Charleston

Sat 15/11

06:15-22:00

1 stop10h 45m

£491

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Sun 9/11

09:20-18:40

1 stop14h 20m

Charleston

Tue 18/11

14:15-09:30

1 stop14h 15m

£491

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Mon 24/11

08:05-15:44

1 stop12h 39m

Charleston

Mon 8/12

21:35-06:55

1 stop28h 20m

£492

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Wed 12/11

12:20-22:27

1 stop15h 07m

Charleston

Wed 19/11

11:14-06:55

1 stop14h 41m

£496

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Tue 18/11

12:20-13:19

1 stop29h 59m

Charleston

Tue 25/11

15:56-21:40

1 stop24h 44m

£500

LondonCharleston

LHR - CHS

LHRCHS

London Heathrow

Wed 10/12

09:50-11:00

2 stops30h 10m

£342

Flights are sorted by cheapest return flights first.

Deals found on 14/10

Showing 1-10 of 19 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 10 October 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Charleston (average of £397). Flying from London Heathrow Airport to Charleston in June is currently the most expensive (average of £553). 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 15 October 2025.

It’s typically best to fly out from London Heathrow Airport to Charleston in the evening. Doing so could potentially save you 4% on the flight price compared to flying in the morning, which is usually more expensive.

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 15 October 2025.
See what other customers who have flown with Finnair, Virgin Atlantic, 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.
Finnair
7.6
Good
1,332 reviews
Check prices

Food

6.7

Overall

7.6

Boarding

7.6

Comfort

7.4

Crew

8.1

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,332 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Food

6.7

Overall

7.6

Boarding

7.6

Comfort

7.4

Crew

8.1

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.4
Good
667 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Food

6.7

Overall

7.6

Boarding

7.6

Comfort

7.4

Crew

8.1

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
JetBlue
7.2
Good
2,905 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Food

6.7

Overall

7.6

Boarding

7.6

Comfort

7.4

Crew

8.1

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Icelandair
7.0
Good
556 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Food

6.7

Overall

7.6

Boarding

7.6

Comfort

7.4

Crew

8.1

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,457 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Food

6.7

Overall

7.6

Boarding

7.6

Comfort

7.4

Crew

8.1

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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.

  • 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 19h 42m. Fly via JetBlue or Icelandair 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 Icelandair is currently your cheapest option to Charleston, with prices starting at £385. Additional return tickets that might be worth considering are offered by JetBlue and Virgin Atlantic, with the lowest prices starting at £425 and £448, respectively. Users have found that Icelandair is 41% cheaper than the other options available to this destination.

  • 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Charleston (average of £397). Flying from London Heathrow Airport to Charleston in June is currently the most expensive (average of £553). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 15 October 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£385Average£591FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£425Average£581FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Virgin AtlanticCheapest£448Average£603FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£485Average£776FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£498Average£694FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£499Average£619FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£506Average£901FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest£510Average£624FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£519Average£615FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£617Average£1,047FlexibilityNo 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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