Find flights
When to book
Airlines
FAQs

Cheap flights from Charleston to London Heathrow Airport from £167

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — LHR
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Charleston to London Heathrow are usually found in October or September, booked 86 days in advance, depart on a Monday or Thursday and return on a Wednesday

Cheap flight deals from Charleston to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Heathrow (LHR). 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 4 November 2025.

Round-trip from

£425

One-way from

£167

Popular in

June

Cheapest in

October

Average price

£575
Virgin Atlantic
  • Virgin Atlantic
  • 3/12-10/12
  • 2 total stops
  • 23h 34m total
  • Charleston to London
Search Deals
4/12
  • 4/12
  • 2 total stops
  • 14h 15m total
  • Charleston to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£118 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Charleston to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Charleston to Heathrow
Explore the most affordable flight options available from Charleston to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2025.

Wed 3/1217:46CHS - LHR
1 stop10h 34mVirgin Atlantic
Wed 10/1215:50LHR - CHS
1 stop13h 00mVirgin Atlantic
Deal found 3/11£425
Sun 9/1120:17CHS - LHR
1 stop10h 23mMultiple Airlines
Tue 25/1110:45LHR - CHS
1 stop13h 25mMultiple Airlines
Deal found 3/11£441
Mon 24/1116:13CHS - LHR
1 stop10h 37mDelta
Fri 5/1208:55LHR - CHS
2 stops17h 06mDelta
Deal found 3/11£449
Sun 9/1120:17CHS - LHR
1 stop10h 23mDelta
Tue 25/1108:40LHR - CHS
2 stops17h 02mDelta
Deal found 3/11£450
Wed 3/1218:15CHS - LHR
2 stops18h 15mMultiple Airlines
Wed 10/1208:15LHR - CHS
2 stops31h 45mMultiple Airlines
Deal found 3/11£451
Tue 9/1217:46CHS - LHR
1 stop10h 34mDelta
Mon 15/1206:30LHR - CHS
2 stops17h 51mDelta
Deal found 3/11£452
Wed 3/1210:40CHS - LHR
2 stops15h 25mDelta
Wed 10/1209:00LHR - CHS
2 stops17h 01mDelta
Deal found 3/11£453
Tue 2/1214:28CHS - LHR
2 stops13h 17mVirgin Atlantic
Tue 9/1206:30LHR - CHS
2 stops15h 54mVirgin Atlantic
Deal found 3/11£454
Mon 24/1117:45CHS - LHR
1 stop11h 30mKLM
Fri 5/1210:45LHR - CHS
1 stop13h 23mKLM
Deal found 3/11£454
Mon 17/1114:30CHS - LHR
2 stops26h 10mScandinavian Airlines
Thu 20/1106:40LHR - CHS
2 stops21h 10mScandinavian Airlines
Deal found 3/11£456
Wed 10/1206:00CHS - LHR
1 stop19h 20mVirgin Atlantic
Wed 17/1213:05LHR - CHS
2 stops15h 45mVirgin Atlantic
Deal found 3/11£458

Cheapflights Fare Finder

 
Customise your flight search to find flights from Charleston to Heathrow 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 4 November 2025.
Use the filters below to find and compare flights from Charleston to London Heathrow Airport that are best for you.

Fly from

Charleston

Fly to

Heathrow

Route

Depart

Return

Price

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Mon 24/11

11:26-08:45

1 stop16h 19m

London Heathrow

Fri 5/12

11:30-23:50

2 stops17h 20m

£449

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Tue 2/12

06:00-06:20

1 stop19h 20m

London Heathrow

Tue 9/12

06:20-17:06

2 stops15h 46m

£449

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Tue 9/12

16:13-07:50

1 stop10h 37m

London Heathrow

Mon 15/12

06:30-19:21

2 stops17h 51m

£452

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Mon 1/12

14:30-07:50

1 stop12h 20m

London Heathrow

Mon 8/12

06:30-18:16

2 stops16h 46m

£452

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Mon 12/1

06:00-16:00

2 stops29h 00m

London Heathrow

Fri 16/1

06:40-22:07

3 stops20h 27m

£454

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Tue 2/12

16:30-07:50

1 stop10h 20m

London Heathrow

Tue 9/12

08:55-17:24

1 stop13h 29m

£454

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Mon 9/2

12:00-06:20

1 stop13h 20m

London Heathrow

Wed 18/2

11:30-23:58

2 stops17h 28m

£455

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Mon 9/2

12:00-18:30

2 stops25h 30m

London Heathrow

Wed 18/2

06:40-22:06

2 stops20h 26m

£456

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Fri 27/2

06:00-16:00

2 stops29h 00m

London Heathrow

Mon 9/3

06:40-22:03

2 stops19h 23m

£456

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 4/3

12:00-16:00

2 stops23h 00m

London Heathrow

Mon 9/3

06:40-22:03

2 stops19h 23m

£456

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 19 results
1
2

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
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 Charleston to London Heathrow Airport

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

Use this chart to determine the optimal time to book a return flight from Charleston to Heathrow. Price data was last updated on 31 October 2025.

The best time to book flights from Charleston to London Heathrow Airport is 86 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, November is the cheapest month in which you can book a flight from Charleston to London Heathrow Airport (average of £343). Flying from Charleston to London Heathrow Airport in June is currently the most expensive (average of £676). 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 CHS to LHR?

Find hourly flight availability from Charleston to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 November 2025.

When flying from Charleston to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 42% versus a flight in the morning.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 4 November 2025.
Check out reviews from past customers who have flown with JetBlue from Charleston to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.2
Good
2,907 reviews
Check prices

Entertainment

7.3

Food

6.7

Comfort

7.6

Overall

7.2

Boarding

7.4

Crew

8.0

Reviews

1 / 20
10.0
Excellent

JACK,Sept 2025

JFK - MSY

I liked the professional services of the crew. Keep up the good work.
JetBlue
7.2
Good
2,907 reviews
JetBlue
7.2
Good
2,907 reviews
Check prices

Entertainment

7.3

Food

6.7

Comfort

7.6

Overall

7.2

Boarding

7.4

Crew

8.0

Reviews

1 / 20
10.0
Excellent

JACK,Sept 2025

JFK - MSY

I liked the professional services of the crew. Keep up the good work.

Related info for your journey

Find useful and relevant information for your journey from Charleston to Heathrow. 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 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. 1 airline has 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 £449, Delta can have you in London Heathrow Airport from Charleston in 16h 19m. Airlines will cover a distance of 4053 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Charleston to London Heathrow Airport round-trip?

    According to our current data, JetBlue (£454), offers the cheapest pricing from Charleston to London Heathrow Airport. JetBlue is currently priced 32% below the average price you’ll pay for this route.

  • 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, November is the cheapest month in which you can book a flight from Charleston to London Heathrow Airport (average of £343). Flying from Charleston to London Heathrow Airport in June is currently the most expensive (average of £676). 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
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Northampton
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Chichester
Swindon
Crawley
Romford
Brentford
Ipswich

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 airline flying from Charleston to Heathrow

Discover the top airline that operate flights from Charleston to Heathrow. 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 4 November 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£454Average£826FlexibilityNo cancel feeOn-time62%
Search JetBlue 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 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.