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Cheap flights from Charleston to London from £169

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — LON
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Charleston to London are usually found in September or January, booked 56 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Charleston to London

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to London (LON). 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 17 September 2025.

Round-trip from

£381

One-way from

£169

Popular in

June

Cheapest in

September

Average price

£492
Air Canada
  • Air Canada
  • 30/9-14/10
  • 4 total stops
  • 45h 59m total
  • Charleston to London
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9/2
  • 9/2
  • 1 total stop
  • 13h 39m total
  • Charleston to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£81 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Charleston to London

Cheapest flights from Charleston to London
Explore the most affordable flight options available from Charleston to London. 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
Mon 29/915:33CHS - LGW
1 stop13h 27mMultiple Airlines
Mon 6/1014:00LGW - CHS
1 stop23h 37mMultiple Airlines
Deal found 16/9£425
Mon 17/1111:40CHS - LGW
2 stops27h 55mMultiple Airlines
Mon 24/1114:00LGW - CHS
1 stop23h 37mMultiple Airlines
Deal found 15/9£459

Cheapflights Fare Finder

 
Customise your flight search to find flights from Charleston to London 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 17 September 2025.
Use the filters below to find and compare flights from Charleston to London that are best for you.

Fly from

Charleston

Fly to

London

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 51 results
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Best time to book a flight from Charleston to London

Have a flexible travel schedule? Discover the best time to fly to London 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

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

Use this chart to determine the optimal time to book a return flight from Charleston to London. Price data was last updated on 12 September 2025.

To ensure you get the cheapest price possible for a flight from Charleston to London, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Charleston to London (average of £112). Flying from Charleston to London 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 LON?

Find hourly flight availability from Charleston to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

One of the essential ways to save on airfare from Charleston to London is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 45% on airfare.

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

Share of one-stop return flights from Charleston to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Atlanta (ATL) – chosen by Cheapflights users on 29% of one-stop itineraries from Charleston to London on Cheapflights.

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

Average return fare for one-stop flights from Charleston to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

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

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

Shortest average travel time for one-stop one-way flights from Charleston to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover 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?

Average stopover duration for one-stop one-way flights from Charleston to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

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

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 17 September 2025.
See what other customers who have flown with Virgin Atlantic and JetBlue from Charleston to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.4
Good
664 reviews
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
JetBlue
7.2
Good
2,914 reviews
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

Find useful and relevant information for your journey from Charleston to London. 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?

    Charleston (CHS), located 10.2 mi from the city center, is the airport you fly out of when you book flights from Charleston to London. 1 airline have flights from Charleston to London on a regular basis. Booking flights from Charleston to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

  • How long is the flight from Charleston to London?

    There are many flights that can get you from Charleston to London in 13h 23m. Fly via United Airlines, Air Canada, or Delta to get the fastest option. Charleston and London are separated by 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 round-trip?

    According to our current data, JetBlue (£438), offers the cheapest pricing from Charleston to London. JetBlue is 27% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most popular routes from Charleston to London?

    When deciding which route to take from Charleston to London consider Charleston - London Heathrow, Charleston - London Gatwick or Charleston - London City as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Charleston to London 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?

    Currently, January is the cheapest month in which you can book a flight from Charleston to London (average of £112). Flying from Charleston to London 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Romford

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Alternative routes for Charleston to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Charleston to London

Discover the top airline that operate flights from Charleston to London. 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£438Average£718FlexibilityNo 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 London?

Cheapflights makes it easy to find Charleston to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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 London from Charleston.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Charleston to London flexibly with Cheapflights today.

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

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

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