Find flights
When to book
Airlines
FAQs

Cheap flights from Charleston to London from £222

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — LON
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from Charleston to London are usually found in January or February, 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 25 March 2025.

Round-trip from

£529

One-way from

£222

Popular in

June

Cheapest in

January

Average price

£556
United Airlines
  • United Airlines
  • 29/4-14/5
  • 3 total stops
  • 26h 09m total
  • Charleston to London
Search Deals
9/5
  • 9/5
  • 1 total stop
  • 19h 20m total
  • Charleston to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£132 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 25 March 2025.

Tue 29/414:40CHS - LHR
1 stop11h 15mUnited Airlines
Wed 14/514:05LHR - CHS
2 stops14h 54mUnited Airlines
Deal found 24/3£529
Thu 8/506:00CHS - LGW
2 stops31h 55mMultiple Airlines
Thu 15/508:05LGW - CHS
2 stops43h 04mMultiple Airlines
Deal found 24/3£529
Thu 1/510:25CHS - LHR
3 stops20h 25mMultiple Airlines
Thu 8/506:00LHR - CHS
2 stops21h 09mMultiple Airlines
Deal found 25/3£530
Fri 9/510:39CHS - LHR
1 stop17h 51mJetBlue
Sat 17/508:25LHR - CHS
1 stop16h 39mJetBlue
Deal found 24/3£533
Thu 8/511:01CHS - LHR
1 stop16h 04mBritish Airways
Thu 15/513:40LHR - CHS
1 stop14h 20mBritish Airways
Deal found 24/3£534
Wed 14/512:22CHS - LHR
2 stops16h 53mDelta
Thu 22/515:15LHR - CHS
1 stop12h 20mDelta
Deal found 24/3£540
Mon 18/817:25CHS - LGW
1 stop11h 35mDelta
Mon 1/912:00LGW - CHS
1 stop13h 55mDelta
Deal found 25/3£544
Wed 14/509:53CHS - LHR
3 stops15h 37mAir Canada
Thu 22/509:30LHR - CHS
2 stops35h 41mAir Canada
Deal found 24/3£558
Tue 14/1013:05CHS - LCY
2 stops17h 25mBritish Airways
Tue 21/1017:05LCY - CHS
2 stops29h 26mBritish Airways
Deal found 24/3£564
Fri 9/515:35CHS - STN
2 stops14h 05mMultiple Airlines
Sun 18/511:40STN - CHS
2 stops31h 55mMultiple Airlines
Deal found 23/3£580
Wed 7/509:53CHS - LCY
2 stops21h 37mMultiple Airlines
Mon 12/508:45LCY - CHS
3 stops20h 05mMultiple Airlines
Deal found 24/3£620
Thu 11/1209:13CHS - LGW
2 stops17h 17mAmerican Airlines
Fri 19/1211:20LGW - CHS
2 stops18h 17mAmerican Airlines
Deal found 24/3£638

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 25 March 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

Tue 29/4

14:40-06:55

1 stop11h 15m

London Heathrow

Wed 14/5

14:05-23:59

2 stops14h 54m

£529

CharlestonLondon

CHS - LGW

CHSLGW

Charleston

Thu 8/5

06:00-18:55

2 stops31h 55m

London Gatwick

Thu 15/5

08:05-22:09

2 stops43h 04m

£529

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 7/5

19:14-14:25

1 stop14h 11m

London Heathrow

Wed 28/5

06:45-21:33

2 stops19h 48m

£532

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Fri 9/5

10:39-09:30

1 stop17h 51m

London Heathrow

Sat 17/5

08:25-20:04

1 stop16h 39m

£533

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 14/5

12:22-10:15

2 stops16h 53m

London Heathrow

Thu 22/5

15:15-22:35

1 stop12h 20m

£540

CharlestonLondon

CHS - LGW

CHSLGW

Charleston

Mon 18/8

17:25-10:00

1 stop11h 35m

London Gatwick

Mon 1/9

12:00-20:55

1 stop13h 55m

£544

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 14/5

09:53-06:30

3 stops15h 37m

London Heathrow

Thu 22/5

09:30-16:11

2 stops35h 41m

£558

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Fri 9/5

06:00-14:35

2 stops27h 35m

London Heathrow

Sun 18/5

17:30-22:09

2 stops33h 39m

£559

CharlestonLondon

CHS - LCY

CHSLCY

Charleston

Mon 18/8

16:03-12:10

2 stops15h 07m

London City

Mon 1/9

15:30-17:22

2 stops30h 52m

£570

CharlestonLondon

CHS - STN

CHSSTN

Charleston

Fri 9/5

15:35-10:40

2 stops14h 05m

London Stansted

Sun 18/5

11:40-14:35

2 stops31h 55m

£580

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 46 results
1
2
3
...
5

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 21 March 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 25 March 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.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London 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 when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, 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).

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 25 March 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Charleston to London to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,890 reviews
Check prices

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,890 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,266 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,423 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines flying from Charleston to London round-trip?

    According to our current data, United Airlines (£529), British Airways (£532), and JetBlue (£533) offers the cheapest pricing from Charleston to London. United Airlines is 19% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Charleston to London one-way?

    One-way options have recently been found by users for as low as £251 on JetBlue. Other airlines that offer cheap prices include Delta from £377 and United Airlines from £382 one-way.

  • 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 Charleston?

Book flights to Charleston if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Slough
Luton
Eastbourne
Ilford
Hayes
Crawley
Southend-on-Sea
Wembley
Maidstone
Winchester
Ipswich
Watford
Southall
Dartford
Folkestone

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 London

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Heathrow flights
Charlotte to Gatwick flights
Charlotte to Edinburgh flights
Charleston to Heathrow flights
Charleston to Gatwick flights
Greenville to Heathrow flights
Savannah to Heathrow flights
Myrtle Beach to Heathrow flights
Columbia to Heathrow flights
Charleston to Edinburgh flights
Charlotte to Stansted flights
Charlotte to Manchester flights
Charlotte to Newcastle upon Tyne flights
Charleston to Stansted flights
Savannah to Edinburgh flights
Charlotte to Birmingham flights
Savannah to Manchester flights
Augusta to Heathrow flights
Greenville to Manchester flights
Charlotte to Leeds flights
Charleston to Manchester flights
Hilton Head Island to Heathrow flights
Augusta to Manchester flights

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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£518Average£712FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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.

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.