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Cheap flights from Charleston to London Heathrow Airport from £241

CHS — LHR
18 Sep — 25 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Charleston to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Charleston to Heathrow

Mon 21/915:15 -
1 stop10h 30m
Tue 6/1008:20 -
1 stop13h 03m
Deal found 18/8£632
Mon 21/915:15 -
1 stop13h 00m
Tue 6/1009:55 -
2 stops16h 03m
Deal found 16/8£640
Tue 24/1114:04 -
1 stop13h 56m
Thu 10/1208:40 -
2 stops16h 44m
Deal found 17/8£640
Tue 20/1015:03 -
2 stops13h 57m
Fri 30/1006:50 -
2 stops16h 21m
Deal found 15/8£642
Wed 7/1007:00 -
2 stops18h 30m
Wed 14/1006:50 -
2 stops16h 58m
Deal found 18/8£643
Wed 7/1015:31 -
1 stop12h 44m
Wed 14/1006:15 -
2 stops15h 15m
Deal found 18/8£646
Sun 18/1018:44 -
1 stop10h 36m
Thu 29/1014:30 -
1 stop13h 29m
Deal found 16/8£648
Wed 7/1015:05 -
2 stops13h 55m
Wed 14/1009:30 -
2 stops19h 45m
Deal found 18/8£651
Tue 3/1112:00 -
1 stop13h 55m
Sun 15/1108:15 -
1 stop16h 10m
Deal found 15/8£652
Sun 18/1019:53 -
2 stops13h 47m
Thu 29/1006:50 -
2 stops16h 21m
Deal found 17/8£654
Fri 21/820:25 -
1 stop19h 20m
Mon 31/808:15 -
1 stop16h 20m
Deal found 19/8£655

Find flight deals from Charleston to Heathrow

Round-trip from

£632

One-way from

£241

Popular in

June

Cheapest in

October

Average price

£774
Virgin Atlantic
  • Virgin Atlantic
  • 21/9-6/10
  • 2 total stops
  • 23h 33m total
  • Charleston to London
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JetBlue
  • JetBlue
  • 18/11
  • 1 total stop
  • 13h 55m total
  • Charleston to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£134 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

CharlestonLondon

CHS Charleston - LHR London Heathrow

CHSLHR

Charleston

Mon 21/9

15:15-09:15

1 stop13h 00m

London Heathrow

Tue 6/10

09:55-20:58

2 stops16h 03m

£640

CharlestonLondon

CHS Charleston - LHR London Heathrow

CHSLHR

Charleston

Tue 20/10

15:03-09:20

1 stop13h 17m

London Heathrow

Fri 30/10

06:50-19:11

2 stops16h 21m

£640

CharlestonLondon

CHS Charleston - LHR London Heathrow

CHSLHR

Charleston

Tue 24/11

14:04-09:00

1 stop13h 56m

London Heathrow

Thu 10/12

08:40-20:24

2 stops16h 44m

£640

CharlestonLondon

CHS Charleston - LHR London Heathrow

CHSLHR

Charleston

Wed 4/11

19:52-10:50

1 stop9h 58m

London Heathrow

Mon 16/11

17:30-17:39

2 stops29h 09m

£663

CharlestonLondon

CHS Charleston - LHR London Heathrow

CHSLHR

Charleston

Tue 29/9

15:03-10:25

1 stop14h 22m

London Heathrow

Sat 10/10

06:50-18:48

2 stops16h 58m

£677

CharlestonLondon

CHS Charleston - LHR London Heathrow

CHSLHR

Charleston

Wed 11/11

14:04-09:25

2 stops14h 21m

London Heathrow

Sun 15/11

06:30-18:03

2 stops16h 33m

£680

CharlestonLondon

CHS Charleston - LHR London Heathrow

CHSLHR

Charleston

Fri 2/10

12:53-06:20

1 stop12h 27m

London Heathrow

Fri 9/10

06:15-18:05

2 stops16h 50m

£683

CharlestonLondon

CHS Charleston - LHR London Heathrow

CHSLHR

Charleston

Sun 6/12

14:30-09:10

1 stop13h 40m

London Heathrow

Tue 8/12

10:25-21:04

1 stop15h 39m

£690

CharlestonLondon

CHS Charleston - LHR London Heathrow

CHSLHR

Charleston

Thu 24/9

10:20-06:30

2 stops15h 10m

London Heathrow

Tue 29/9

06:50-18:48

2 stops16h 58m

£699
Cheapest one-way
Fastest single journey

CharlestonLondon

CHS Charleston - LHR London Heathrow

CHSLHR

Charleston

Wed 18/11

12:00-06:55

1 stop13h 55m

£241

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 14 resultsSorted by cheapest first
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Best time to book a flight from Charleston to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Charleston with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Charleston to London Heathrow Airport

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

The best time to book flights from Charleston to London Heathrow Airport is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Charleston to London Heathrow Airport?

Currently, October is the cheapest month in which you can book a flight from Charleston to London Heathrow Airport (average of £443). Flying from Charleston to London Heathrow Airport in June is currently the most expensive (average of £878). 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 for a return flight from Charleston to London Heathrow Airport?

Airfare is below average for this route at the moment.

Charleston to London Heathrow Airport flights typically cost between £701 and £830 in September.
The cheapest return price found within the last 5 days was £632 on Virgin Atlantic (21 Sept–6 Oct).

Related info for your journey

  • What airport do you fly from for flights from Charleston to London Heathrow?

    For a flight from Charleston to London Heathrow, you will be flying from Charleston. Charleston (CHS) is just 10.2 mi from the center of the city. Charleston is the only Charleston airport and it handles 0 outbound flights to London Heathrow per day. 0 airlines have flights to London Heathrow from Charleston on a regular basis.

  • How long is the flight from Charleston to London Heathrow Airport?

    For as low as £640, Delta can have you in London Heathrow Airport from Charleston in 13h. Airlines will cover a distance of 4053 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Charleston to Heathrow that include hotel bookings?

    Yes. In addition to deals on Charleston to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Heathrow.

  • Can I find deals for business class flights from Charleston to Heathrow?

    Yes. Cheapflights offers flight deals from Charleston to Heathrow 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 Charleston to London Heathrow Airport?

    Currently, October is the cheapest month in which you can book a flight from Charleston to London Heathrow Airport (average of £443). Flying from Charleston to London Heathrow Airport in June is currently the most expensive (average of £878). 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
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Eastbourne
Brentford
Northampton
Southend-on-Sea
Barnet
Enfield
Swindon
Kingston upon Thames
Southall
Salisbury

Browse thousands of different options on Cheapflights for your next trip

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How does Cheapflights help users find flights from Charleston to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Charleston to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Charleston to Heathrow?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Charleston.

Can Cheapflights find flights from Charleston to Heathrow with no change fees?

Certainly. Search results for flights to Heathrow from Charleston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Charleston to Heathrow become cheaper?

Not ready to book yet? You can track prices for flights from Charleston to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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