What’s the cheapest stopover airport for flights from Charleston to London Heathrow Airport?

Charlotte (CLT) is the most affordable one-stop option, with an average return flight price of £382.

What’s the top stopover airport for flights from Charleston to London Heathrow Airport?

Atlanta (ATL) – chosen by Cheapflights users on 33% of one-stop itineraries from Charleston to London Heathrow Airport on Cheapflights.

What’s the fastest stopover option from Charleston to London Heathrow Airport?

Flights via Philadelphia (PHL) have the shortest average one-way travel time for one-stop routes: 9h 39m.

Which airport typically offers the quickest stopover for flights from Charleston to London Heathrow Airport?

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average stopover time of 1h 16m.

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

For as low as £392, United Airlines can have you in London Heathrow Airport from Charleston in 13h 23m. 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 (£438), offers the cheapest pricing from Charleston to London Heathrow Airport. JetBlue is currently priced 33% below the average price you’ll pay for this route.

What is the cheapest day to fly from Charleston to London Heathrow Airport?

Travellers seeking maximum savings on their Charleston to London Heathrow Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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.

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.

£170+ Flights from Charleston to London Heathrow Airport

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

Cheap flight deals from Charleston to Heathrow

Round-trip from	£381
One-way from	£170
Popular in	June
Cheapest in	September
Average price	£521

Air Canada
30/9-14/10
4 total stops
45h 59m total
Charleston to London

Search Deals

18/10
2 total stops
33h 25m total
Charleston to London

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£102 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 September 2025

Search Deals

Find flight deals from Charleston to Heathrow

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 17 September 2025.

Mon 22/911:37CHS - LHR

1 stop13h 43mUnited Airlines

Tue 7/1008:00LHR - CHS

1 stop13h 40mUnited Airlines

Deal found 15/9£370

Tue 30/911:06CHS - LHR

2 stops14h 24mAir Canada

Tue 14/1014:05LHR - CHS

2 stops31h 35mAir Canada

Deal found 16/9£381

Wed 24/911:37CHS - LHR

1 stop19h 08mUnited Airlines

Fri 24/1016:00LHR - CHS

2 stops28h 03mUnited Airlines

Deal found 14/9£386

Mon 22/918:59CHS - LHR

1 stop11h 11mAir France

Tue 7/1006:15LHR - CHS

2 stops16h 36mAir France

Deal found 15/9£386

Wed 29/1011:25CHS - LHR

1 stop19h 50mUnited Airlines

Wed 12/1106:50LHR - CHS

2 stops15h 43mUnited Airlines

Deal found 15/9£389

Sat 27/916:15CHS - LHR

2 stops33h 20mAir Canada

Thu 16/1017:40LHR - CHS

2 stops31h 32mAir Canada

Deal found 16/9£390

Tue 14/1006:00CHS - LHR

2 stops19h 30mAir Canada

Tue 21/1009:30LHR - CHS

2 stops19h 00mAir Canada

Deal found 15/9£391

Wed 1/1017:42CHS - LHR

1 stop12h 43mDelta

Wed 8/1006:15LHR - CHS

2 stops16h 36mDelta

Deal found 15/9£392

Wed 1/1012:51CHS - LHR

1 stop13h 24mDelta

Tue 14/1006:15LHR - CHS

2 stops16h 36mDelta

Deal found 16/9£392

Mon 29/906:00CHS - LHR

1 stop10h 10mDelta

Tue 7/1006:30LHR - CHS

2 stops17h 28mDelta

Deal found 16/9£393

Best flights from Charleston to Heathrow
Discover carefully curated flight deals from Charleston to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Wed 29/1011:25CHS - LHR

1 stop19h 50mUnited Airlines

Wed 12/1106:50LHR - CHS

2 stops15h 43mUnited Airlines

Deal found 15/9£389

Tue 30/906:02CHS - LHR

2 stops22h 58mAir Canada

Thu 16/1017:40LHR - CHS

2 stops31h 32mAir Canada

Deal found 16/9£390

Wed 1/1017:42CHS - LHR

1 stop13h 23mDelta

Wed 8/1011:30LHR - CHS

2 stops17h 29mDelta

Deal found 16/9£392

Mon 29/920:02CHS - LHR

1 stop12h 28mDelta

Tue 14/1008:40LHR - CHS

2 stops17h 20mDelta

Deal found 16/9£393

Sun 28/916:55CHS - LHR

1 stop13h 55mUnited Airlines

Tue 14/1009:30LHR - CHS

1 stop12h 10mUnited Airlines

Deal found 16/9£397

Mon 29/906:00CHS - LHR

1 stop10h 10mDelta

Tue 7/1006:30LHR - CHS

2 stops17h 28mDelta

Deal found 16/9£393

Mon 24/1112:51CHS - LHR

2 stops14h 54mDelta

Fri 5/1209:00LHR - CHS

2 stops17h 01mDelta

Deal found 16/9£395

Mon 29/916:44CHS - LHR

1 stop15h 46mDelta

Wed 15/1009:35LHR - CHS

1 stop13h 16mDelta

Deal found 16/9£397

Sun 28/906:00CHS - LHR

1 stop19h 25mDelta

Tue 14/1009:35LHR - CHS

1 stop13h 16mDelta

Deal found 16/9£397

Wed 1/1017:42CHS - LHR

1 stop10h 33mDelta

Thu 16/1020:25LHR - CHS

1 stop20h 45mDelta

Deal found 16/9£397

Sun 28/906:00CHS - LHR

1 stop19h 25mDelta

Thu 16/1020:25LHR - CHS

1 stop20h 45mDelta

Deal found 16/9£397

Last-minute flights from Charleston to Heathrow
Discover last-minute flight deals from Charleston to Heathrow. Data last updated 17 September 2025 and is based on user searches.

Mon 22/911:37CHS - LHR

1 stop13h 43mUnited Airlines

Tue 7/1008:00LHR - CHS

1 stop13h 40mUnited Airlines

Deal found 15/9£370

Mon 22/918:59CHS - LHR

1 stop11h 11mAir France

Tue 7/1006:15LHR - CHS

2 stops16h 36mAir France

Deal found 15/9£386

Wed 24/911:37CHS - LHR

1 stop19h 08mUnited Airlines

Fri 24/1016:00LHR - CHS

2 stops28h 03mUnited Airlines

Deal found 14/9£386

Sat 27/916:15CHS - LHR

2 stops33h 20mAir Canada

Thu 16/1017:40LHR - CHS

2 stops31h 32mAir Canada

Deal found 16/9£390

Mon 29/906:00CHS - LHR

1 stop10h 10mDelta

Tue 7/1006:30LHR - CHS

2 stops17h 28mDelta

Deal found 16/9£393

Tue 30/911:06CHS - LHR

2 stops14h 24mAir Canada

Tue 14/1014:05LHR - CHS

2 stops31h 35mAir Canada

Deal found 16/9£381

Wed 1/1017:42CHS - LHR

1 stop13h 23mDelta

Wed 8/1011:30LHR - CHS

2 stops17h 29mDelta

Deal found 16/9£392

Wed 1/1012:51CHS - LHR

1 stop13h 24mDelta

Tue 14/1006:15LHR - CHS

2 stops16h 36mDelta

Deal found 16/9£392

Tue 14/1006:00CHS - LHR

2 stops19h 30mAir Canada

Tue 21/1009:30LHR - CHS

2 stops19h 00mAir Canada

Deal found 15/9£391

Wed 29/1011:25CHS - LHR

1 stop19h 50mUnited Airlines

Wed 12/1106:50LHR - CHS

2 stops15h 43mUnited Airlines

Deal found 15/9£389

One-way flights from Charleston to Heathrow
Search for one-way flight options from Charleston to Heathrow. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Sat 18/1019:55CHS - LHR

2 stops33h 25mMultiple Airlines

Deal found 15/9£170

Sun 28/912:08CHS - LHR

3 stops38h 32mMultiple Airlines

Deal found 16/9£229

Mon 9/211:40CHS - LHR

2 stops18h 10mMultiple Airlines

Deal found 16/9£230

Sat 18/1013:00CHS - LHR

1 stop12h 30mJetBlue

Deal found 15/9£238

Mon 29/911:10CHS - LHR

1 stop17h 20mJetBlue

Deal found 15/9£249

Sun 28/908:00CHS - LHR

1 stop17h 30mJetBlue

Deal found 16/9£274

Mon 29/910:17CHS - LHR

2 stops15h 13mUnited Airlines

Deal found 15/9£297

Sun 28/906:02CHS - LHR

2 stops19h 53mUnited Airlines

Deal found 15/9£300

Mon 9/206:00CHS - LHR

3 stops19h 30mAir Canada

Deal found 16/9£312

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

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 29/10

11:25-11:15

1 stop19h 50m

London Heathrow

Wed 12/11

06:50-17:33

2 stops15h 43m

£389

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Tue 30/9

06:02-10:00

2 stops22h 58m

London Heathrow

Thu 16/10

17:40-20:12

2 stops31h 32m

£390

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 1/10

17:42-12:05

1 stop13h 23m

London Heathrow

Wed 8/10

11:30-23:59

2 stops17h 29m

£392

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Mon 29/9

20:02-13:30

1 stop12h 28m

London Heathrow

Tue 14/10

08:40-21:00

2 stops17h 20m

£393

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Mon 29/9

06:00-21:10

1 stop10h 10m

London Heathrow

Tue 7/10

06:30-18:58

2 stops17h 28m

£393

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Mon 24/11

12:51-08:45

2 stops14h 54m

London Heathrow

Fri 5/12

09:00-21:01

2 stops17h 01m

£395

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Sun 28/9

16:55-11:50

1 stop13h 55m

London Heathrow

Tue 14/10

09:30-16:40

1 stop12h 10m

£397

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Mon 29/9

16:44-13:30

1 stop15h 46m

London Heathrow

Wed 15/10

09:35-17:51

1 stop13h 16m

£397

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Sun 28/9

06:00-06:25

1 stop19h 25m

London Heathrow

Tue 14/10

09:35-17:51

1 stop13h 16m

£397

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 1/10

17:42-09:15

1 stop10h 33m

London Heathrow

Thu 16/10

20:25-12:10

1 stop20h 45m

£397

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 19 results

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

Prices

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 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, January is the cheapest month in which you can book a flight from Charleston to London Heathrow Airport (average of £112). Flying from Charleston to London Heathrow Airport in August is currently the most expensive (average of £164). 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?

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 43% versus a flight in the morning.

Reviews of airlines servicing Heathrow

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

2,914 reviews

Check prices

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

2,914 reviews

JetBlue

7.2

Good

2,914 reviews

Check prices

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

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 £392, United Airlines can have you in London Heathrow Airport from Charleston in 13h 23m. 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 (£438), offers the cheapest pricing from Charleston to London Heathrow Airport. JetBlue is currently priced 33% 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, January is the cheapest month in which you can book a flight from Charleston to London Heathrow Airport (average of £112). Flying from Charleston to London Heathrow Airport in August is currently the most expensive (average of £164). 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

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Slough

Gatwick

Northampton

Luton

Deal

Wembley

Ilford

Crawley

Hayes

Watford

Winchester

Chichester

Ipswich

Swindon

Dartford

Guildford

Brentford

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Charleston to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest£438	Average£718	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights

Fly with Cheapflights

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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Cheap flights from Charleston to London Heathrow Airport from £170

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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.

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

Cheap flight deals from Charleston to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Charleston to Heathrow

Cheapest flights from Charleston to HeathrowExplore 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 17 September 2025.

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 17 September 2025.

Cheapflights Fare Finder

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

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.

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?

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

What is the cheapest time of day to fly from CHS to LHR?

What’s the top stopover airport for flights from Charleston to London Heathrow Airport?

What’s the fastest stopover option from Charleston to London Heathrow Airport?

What’s the fastest stopover option from Charleston to London Heathrow Airport?

Which airport typically offers the quickest stopover for flights from Charleston to London Heathrow Airport?

Reviews of airlines servicing Heathrow

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.

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?

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

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

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

How can I find direct flights from Charleston to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

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.

Alternative routes for Charleston to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Charleston to Heathrow

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?

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

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

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

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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 17 September 2025.