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Cheap flights from Charleston to London from $237

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to London departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Charleston to London

Cheap round-trip flights

Delta Logo
12:52 pm - 10:00 amCHS-LGW
16h 08m1 stop
Delta Logo
12:00 pm - 10:05 pmLGW-CHS
15h 05m1 stop
$496Delta
Find Deal
Tue, Aug 26 - Wed, Sep 3
Delta Logo
5:38 pm - 10:00 amCHS-LGW
11h 22m1 stop
Delta Logo
12:00 pm - 10:05 pmLGW-CHS
15h 05m1 stop
$497Delta
Find Deal
Tue, Aug 26 - Wed, Sep 3
British Airways Logo
10:59 am - 8:35 amCHS-LGW
16h 36m2 stops
British Airways Logo
12:20 pm - 10:57 pmLGW-CHS
15h 37m2 stops
$498British Airways
Find Deal
Tue, Aug 26 - Wed, Sep 3
KLM Logo
12:52 pm - 10:00 amCHS-LGW
16h 08m1 stop
KLM Logo
12:00 pm - 11:51 pmLGW-CHS
16h 51m2 stops
$501KLM
Find Deal
Tue, Aug 26 - Wed, Sep 3
United Airlines Logo
10:00 am - 6:40 amCHS-LHR
15h 40m1 stop
United Airlines Logo
1:25 pm - 6:31 pmLHR-CHS
34h 06m2 stops
$515United Airlines
Find Deal
Mon, Nov 24 - Fri, Dec 5
United Airlines Logo
7:47 pm - 10:40 amCHS-LHR
9h 53m1 stop
United Airlines Logo
7:45 am - 5:09 pmLHR-CHS
14h 24m2 stops
$516United Airlines
Find Deal
Fri, Sep 26 - Sun, Sep 28
British Airways Logo
2:59 pm - 7:40 amCHS-LHR
11h 41m1 stop
British Airways Logo
11:00 am - 6:56 pmLHR-CHS
12h 56m1 stop
$532British Airways
Find Deal
Wed, Oct 1 - Wed, Oct 8
American Airlines Logo
11:15 am - 8:10 amCHS-LGW
15h 55m2 stops
American Airlines Logo
3:05 pm - 10:08 amLGW-CHS
24h 03m2 stops
$611American Airlines
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Thu, Sep 25 - Tue, Sep 30
JetBlue Logo
8:45 pm - 9:35 amCHS-LGW
31h 50m1 stop
JetBlue Logo
12:10 pm - 12:37 pmLGW-CHS
29h 27m1 stop
$688JetBlue
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Sun, Aug 31 - Mon, Sep 15
JetBlue Logo
1:19 pm - 9:35 amCHS-LGW
15h 16m1 stop
JetBlue Logo
12:10 pm - 7:50 pmLGW-CHS
12h 40m1 stop
$691JetBlue
Find Deal
Mon, Aug 25 - Fri, Aug 29

Air Canada flights from Charleston to London

Our best Air Canada deals on Charleston to London flight tickets
Air Canada
Nov 24
CHS6:00 amCharleston
20h 10m
2 stops
LHR7:10 amLondon Heathrow
Dec 5
LHR6:00 pmLondon Heathrow
25h 45m
2 stops
CHS2:45 pmCharleston
$521
Find similar
Air Canada
Oct 1
CHS6:00 amCharleston
19h 30m
2 stops
LHR6:30 amLondon Heathrow
Oct 8
LHR12:40 pmLondon Heathrow
16h 04m
2 stops
CHS11:44 pmCharleston
$523
Find similar
Air Canada
Sep 29
CHS6:00 amCharleston
19h 35m
2 stops
LHR6:35 amLondon Heathrow
Oct 16
LHR5:40 pmLondon Heathrow
35h 03m
2 stops
CHS11:43 pmCharleston
$528
Find similar

United Airlines flights from Charleston to London

Our best United Airlines deals on Charleston to London flight tickets
United Airlines
Nov 24
CHS10:00 amCharleston
15h 40m
1 stop
LHR6:40 amLondon Heathrow
Dec 5
LHR1:25 pmLondon Heathrow
34h 06m
2 stops
CHS6:31 pmCharleston
$515
Find similar
United Airlines
Sep 26
CHS7:47 pmCharleston
9h 53m
1 stop
LHR10:40 amLondon Heathrow
Sep 28
LHR7:45 amLondon Heathrow
14h 24m
2 stops
CHS5:09 pmCharleston
$516
Find similar
United Airlines
Sep 26
CHS11:31 amCharleston
14h 24m
2 stops
LHR6:55 amLondon Heathrow
Sep 28
LHR6:50 amLondon Heathrow
15h 19m
2 stops
CHS5:09 pmCharleston
$520
Find similar

momondo Fare Finder

 
Customize 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, momondo users made 832,500 searches. Data last updated August 5, 2025.
Use the filters below to find and compare flights from Charleston to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlestonLondon

CHS - LGW

CHSLGW

Charleston

Tue 8/26

12:52 pm-10:00 am

1 stop16h 08m

London Gatwick

Wed 9/3

12:00 pm-10:05 pm

1 stop15h 05m

$496

CharlestonLondon

CHS - LGW

CHSLGW

Charleston

Tue 8/26

5:38 pm-10:00 am

1 stop11h 22m

London Gatwick

Wed 9/3

12:00 pm-10:05 pm

1 stop15h 05m

$497

CharlestonLondon

CHS - LGW

CHSLGW

Charleston

Tue 8/26

10:59 am-8:35 am

2 stops16h 36m

London Gatwick

Wed 9/3

12:20 pm-10:57 pm

2 stops15h 37m

$498

CharlestonLondon

CHS - LGW

CHSLGW

Charleston

Tue 8/26

12:52 pm-10:00 am

1 stop16h 08m

London Gatwick

Wed 9/3

12:00 pm-11:51 pm

2 stops16h 51m

$501

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Mon 11/24

10:00 am-6:40 am

1 stop15h 40m

London Heathrow

Fri 12/5

1:25 pm-6:31 pm

2 stops34h 06m

$515

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Fri 9/26

7:47 pm-10:40 am

1 stop9h 53m

London Heathrow

Sun 9/28

7:45 am-5:09 pm

2 stops14h 24m

$516

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 10/1

2:59 pm-7:40 am

1 stop11h 41m

London Heathrow

Wed 10/8

11:00 am-6:56 pm

1 stop12h 56m

$532

CharlestonLondon

CHS - LGW

CHSLGW

Charleston

Thu 9/25

11:15 am-8:10 am

2 stops15h 55m

London Gatwick

Tue 9/30

3:05 pm-10:08 am

2 stops24h 03m

$611

CharlestonLondon

CHS - LGW

CHSLGW

Charleston

Sun 8/31

8:45 pm-9:35 am

1 stop31h 50m

London Gatwick

Mon 9/15

12:10 pm-12:37 pm

1 stop29h 27m

$688

CharlestonLondon

CHS - LGW

CHSLGW

Charleston

Mon 8/25

1:19 pm-9:35 am

1 stop15h 16m

London Gatwick

Fri 8/29

12:10 pm-7:50 pm

1 stop12h 40m

$691

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Charleston to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London?

The cheapest month to fly to London from Charleston is in September. Flight prices, which tend to average around $671, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from Charleston averaging around $684.

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Charleston to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $797. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,078. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest time of day to depart on your flight to London?

Flying to London from Charleston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $873 when looking at flights departing in the evening. Flights to London are more costly in the morning, with an average ticket price of $970. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Charleston when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $906 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Charleston for as low as $715 on momondo.

Can stopping save me money on Charleston to London flights?

You could potentially save up to 31% on your flight if you consider stops on a Charleston to London flight.

How have Charleston to London flight prices changed over time?

As of August 2025, prices for Charleston to London flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Charleston to London

Are you open to changing your travel dates? Check out the ideal times to fly from Charleston to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Charleston to London (CHS to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to London

Best Price Found

$237

Fastest flight time

9h 53m

Direct flights

None

Airports in London

5 airports
The best one-way flight to London from Charleston in the past 72 hours is $237. The best round-trip flight deal from Charleston to London found on momondo in the last 72 hours is $496.
The fastest flight from Charleston to London takes 9h 53m
There are no direct flights from Charleston to London. Popular non-direct routes for this connection are Charleston Airport - London Gatwick Airport, Charleston Airport - London Stansted Airport and Charleston Airport - London Heathrow Airport.
There are 5 airports near London: London City (LCY), London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW), London Southend (SEN)
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  • How far is Charleston to London by plane?

    The straight-line distance from Charleston to London is 4067.8 mi. Flights usually cover this in 9h 53m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Charleston Airport to London?

    Prices for flights from Charleston Airport to London are updated daily.

  • How many operators does momondo search for flights from Charleston Airport to London?

  • How old do you have to be to fly from Charleston Airport to London?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Charleston Airport to London.

  • What documentation or ID do you need to fly to London?

    The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Charleston to London?

Best airlines flying from Charleston to London

Compare and see reviews for airlines that fly from Charleston to London with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $542Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
JetBluePriceFrom $580Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
British AirwaysPriceFrom $592Free CancellationRating
6.6
7,237 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $657Free CancellationRating
7.4
657 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $677Free CancellationRating
8.0
7,985 reviews
Search Delta flights
American AirlinesPriceFrom $695Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Dover
Slough
Luton
Guildford
Milton Keynes
Dartford
Crawley
Hayes
Chelmsford
Stansted
Ilford
Brentwood
Colchester
Folkestone
Watford
Canterbury
Richmond
Wembley

Why use momondo?

Why should I use momondo to find a flight deal from Charleston to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Charleston to London for you.

Can I find flights from Charleston to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Charleston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Charleston to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Charleston.

I’m not ready to book a flight from Charleston to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Charleston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport