London

$231+ Cheap flights from Charleston (CHS) to London (LON)

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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — LON
Mar 5 — Mar 121
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Cheap 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 February 3, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/31:11 pm
CHS
-
LHR
2 stops15h 34m
Lufthansa
Tue 3/106:30 am
LHR
-
CHS
2 stops18h 46m
Lufthansa
Deal found 2/3$632
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:00 pm
CHS
-
LHR
1 stop11h 05m
United Airlines
Tue 3/106:50 am
LHR
-
CHS
2 stops16h 10m
United Airlines
Deal found 2/3$633
This Cheapflightsfares deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:15 am
CHS
-
LHR
2 stops20h 35m
Lufthansa
Wed 3/118:30 am
LHR
-
CHS
2 stops19h 00m
Lufthansa
Deal found 2/1$634
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:11 pm
CHS
-
LHR
1 stop11h 44m
United Airlines
Wed 3/116:50 am
LHR
-
CHS
2 stops15h 14m
United Airlines
Deal found 2/1$635
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:15 am
CHS
-
LHR
2 stops14h 55m
United Airlines
Mon 3/96:50 am
LHR
-
CHS
2 stops16h 10m
United Airlines
Deal found 2/1$638
This Sembo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/112:02 pm
CHS
-
LHR
1 stop13h 18m
Virgin Atlantic
Sat 3/148:00 pm
LHR
-
CHS
1 stop20h 04m
Virgin Atlantic
Deal found 2/1$639
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:47 pm
CHS
-
LHR
1 stop10h 03m
United Airlines
Sun 3/151:25 pm
LHR
-
CHS
2 stops35h 32m
United Airlines
Deal found 2/1$644
This Cheapflightsfares deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:55 pm
CHS
-
LHR
2 stops19h 45m
Lufthansa
Fri 5/19:30 am
LHR
-
CHS
2 stops19h 29m
Lufthansa
Deal found 2/2$649
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/302:51 pm
CHS
-
LHR
1 stop14h 49m
United Airlines
Wed 4/81:50 pm
LHR
-
CHS
2 stops15h 09m
United Airlines
Deal found 2/3$650
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/292:26 pm
CHS
-
LHR
1 stop11h 19m
Delta
Tue 4/76:30 am
LHR
-
CHS
2 stops15h 40m
Delta
Deal found 2/1$651
This Gotogate deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:10 am
CHS
-
LHR
2 stops17h 20m
Air Canada
Sun 3/151:25 pm
LHR
-
CHS
2 stops35h 32m
Air Canada
Deal found 2/1$652
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/511:05 am
CHS
-
LHR
1 stop17h 30m
United Airlines
Tue 4/146:50 am
LHR
-
CHS
2 stops16h 38m
United Airlines
Deal found 2/3$653

Find 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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$632
(Cheapflightsfares)

One-way from

$231
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$699
Provider with most accurate pricing for Charleston-London (LON) flight deals.
Provider most trusted by Cheapflights users for Charleston-London (LON) flights.
From Charleston to London (LON)
One-way flight from Charleston to London (LON)
Highest demand for flights based on searches. 16% potential increase in price ($154 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
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 3/3

7:47 pm-10:50 am

1 stop10h 03m

London Heathrow

Tue 3/10

6:50 am-6:04 pm

2 stops15h 14m

$635

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Fri 3/20

2:48 pm-10:50 am

1 stop16h 02m

London Heathrow

Mon 3/23

1:25 pm-9:16 pm

2 stops35h 51m

$644

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Sun 4/5

4:22 pm-9:15 am

1 stop11h 53m

London Heathrow

Tue 4/14

6:30 am-6:04 pm

2 stops16h 34m

$651

CharlestonLondon

CHS - LCY

CHSLCY

Charleston

Wed 3/4

11:15 am-9:05 am

2 stops16h 50m

London City

Wed 3/11

9:50 am-11:30 pm

2 stops17h 40m

$658

CharlestonLondon

CHS - LCY

CHSLCY

Charleston

Wed 3/4

11:15 am-9:05 am

2 stops16h 50m

London City

Mon 3/9

9:50 am-11:30 pm

2 stops17h 40m

$658

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 3/4

11:06 am-6:50 am

1 stop14h 44m

London Heathrow

Wed 3/11

11:45 am-11:01 pm

1 stop15h 16m

$661

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Sat 2/28

10:30 am-7:50 am

1 stop16h 20m

London Heathrow

Tue 3/31

11:30 am-11:55 pm

2 stops17h 25m

$681

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Sat 2/28

7:47 pm-6:40 am

1 stop29h 53m

London Heathrow

Tue 3/31

2:10 pm-10:13 am

1 stop25h 03m

$684

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Fri 4/17

6:00 am-2:35 pm

2 stops27h 35m

London Heathrow

Mon 4/20

7:05 am-9:34 pm

2 stops19h 29m

$698

CharlestonLondon

CHS - LGW

CHSLGW

Charleston

Tue 5/19

3:35 pm-2:40 pm

2 stops18h 05m

London Gatwick

Tue 5/26

1:00 pm-8:40 am

2 stops24h 40m

$701

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 60 results
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6

Compare providers for flights from Charleston to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to London in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Charleston-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charleston-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 round-trip flight from Charleston to London. Price data was last updated on January 30, 2026.

To ensure you get the cheapest price possible for a flight from Charleston to London, you should look to book at least 67 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, November is the cheapest month in which you can book a flight from Charleston to London (average of $420). Flying from Charleston to London in June is currently the most expensive (average of $888). 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.

How much does it cost to fly round-trip from Charleston to London?

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 February 3, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Charleston to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    If you book a flight to London from Charleston, you will be flying from Charleston, which is the city’s only airport. Charleston (CHS) is located 10.2 mi from the center of Charleston. There are 0 flights from Charleston to London per day from 6 different airlines.

  • How long is the flight from Charleston to London?

    A quick flight from Charleston to London can take about 10h 03m. United Airlines provides one of the quickest options available for as low as $635. There are 4053 mi between Charleston and London. This flight may include one or multiple stops.

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

    Our cheapest airline available from Charleston to London is Virgin Atlantic. Our recent data shows that you can find tickets from as low as $542 on this airline. Additional options worth looking into are United Airlines and British Airways, starting at $542 and $542 round-trip. Virgin Atlantic is 32% 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?

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Charleston to London (average of $420). Flying from Charleston to London in June is currently the most expensive (average of $888). 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

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Ilford
Hounslow
Croydon
Southend-on-Sea
Harrow
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Eastbourne
Sutton

Browse thousands of different options on Cheapflights for your next trip

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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.

Top 6 airlines flying from Charleston to London

Discover the top 6 airlines 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 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$542Average$831FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$542Average$751FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$542Average$783FlexibilityNo cancel feeOn-time69%
DeltaCheapest$590Average$964FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$604Average$955FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$643Average$930FlexibilityNo cancel feeOn-time62%

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