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$260+ 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — LON
Apr 5 — Apr 121
Sun 4/5
Sun 4/12
1 adult, Economy
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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 March 6, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:03 pm
CHS
-
LGW
1 stop13h 17m
Multiple Airlines
Sat 5/92:00 pm
LGW
-
CHS
1 stop23h 38m
Multiple Airlines
Deal found 3/2$638
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:05 pm
CHS
-
LGW
2 stops21h 35m
Multiple Airlines
Sun 4/262:00 pm
LGW
-
CHS
1 stop23h 43m
Multiple Airlines
Deal found 3/3$670
This Expedia deal was found by Cheapflights users on 3/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:20 am
CHS
-
LHR
1 stop16h 35m
JetBlue
Mon 3/168:05 am
LHR
-
CHS
1 stop15h 58m
JetBlue
Deal found 3/1$705
This FlightHub deal was found by Cheapflights users on 3/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:47 am
CHS
-
LHR
1 stop16h 43m
JetBlue
Mon 3/98:05 am
LHR
-
CHS
1 stop30h 53m
JetBlue
Deal found 3/1$715
This KAYAK deal was found by Cheapflights users on 3/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 am
CHS
-
LHR
2 stops22h 35m
Scandinavian Airlines
Sat 10/36:40 am
LHR
-
CHS
2 stops20h 07m
Scandinavian Airlines
Deal found 3/3$723
This Scandinavian Airlines deal was found by Cheapflights users on 3/1. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:00 am
CHS
-
LHR
2 stops22h 35m
Scandinavian Airlines
Tue 4/217:05 am
LHR
-
CHS
2 stops19h 29m
Scandinavian Airlines
Deal found 3/1$724
This JetBlue deal was found by Cheapflights users on 3/1. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:02 pm
CHS
-
LHR
1 stop12h 28m
JetBlue
Tue 9/228:40 am
LHR
-
CHS
1 stop15h 57m
JetBlue
Deal found 3/1$726
This Expedia deal was found by Cheapflights users on 3/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:30 pm
CHS
-
LHR
2 stops35h 50m
Scandinavian Airlines
Sat 9/266:40 am
LHR
-
CHS
2 stops20h 07m
Scandinavian Airlines
Deal found 3/3$728
This Kiwi.com deal was found by Cheapflights users on 2/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/303:21 pm
CHS
-
LGW
1 stop13h 39m
Multiple Airlines
Mon 4/62:00 pm
LGW
-
CHS
1 stop23h 38m
Multiple Airlines
Deal found 2/28$732
This Cheapflightsfares deal was found by Cheapflights users on 3/1. 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 9/238:00 am
CHS
-
LHR
1 stop17h 30m
JetBlue
Sun 10/48:15 am
LHR
-
CHS
1 stop14h 30m
JetBlue
Deal found 3/1$736
This KAYAK deal was found by Cheapflights users on 3/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:00 am
CHS
-
LHR
1 stop17h 30m
JetBlue
Wed 9/308:15 am
LHR
-
CHS
1 stop14h 30m
JetBlue
Deal found 3/1$739
This KAYAK deal was found by Cheapflights users on 3/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:00 am
CHS
-
LHR
2 stops30h 40m
Scandinavian Airlines
Thu 10/17:30 pm
LHR
-
CHS
2 stops31h 17m
Scandinavian Airlines
Deal found 3/3$740

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 March 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$638
(Kiwi.com)

One-way from

$260
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$722
Provider with most accurate pricing for Charleston-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston-London (LON) flights.
Search Deals
From Charleston to London (LON)
Search Deals
One-way flight from Charleston to London (LON)
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 6, 2026.
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

Cheapest round-trip

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Tue 4/21

10:00 am-6:30 am

2 stops15h 30m

London Heathrow

Fri 5/15

6:50 am-6:41 pm

2 stops16h 51m

$749
Quickest round-trip

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Sat 4/18

5:55 pm-9:30 am

1 stop10h 35m

London Heathrow

Sat 4/25

8:15 am-4:57 pm

1 stop13h 42m

$780

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 4/22

8:00 am-6:45 am

1 stop17h 45m

London Heathrow

Sat 5/16

6:50 am-7:18 pm

2 stops17h 28m

$796

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Sat 4/4

5:12 pm-7:40 am

1 stop33h 28m

London Heathrow

Sun 4/12

12:05 pm-10:13 am

1 stop27h 08m

$811

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Mon 4/27

5:15 pm-7:40 am

1 stop33h 25m

London Heathrow

Sun 5/10

8:30 am-10:13 am

1 stop30h 43m

$811

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Fri 5/1

5:57 pm-12:05 pm

2 stops13h 08m

London Heathrow

Mon 5/11

6:30 am-5:12 pm

2 stops15h 42m

$875

CharlestonLondon

CHS - LGW

CHSLGW

Charleston

Fri 4/24

5:55 pm-9:55 am

2 stops35h 00m

London Gatwick

Sat 5/9

5:35 pm-4:57 pm

2 stops52h 22m

$959

CharlestonLondon

CHS - LCY

CHSLCY

Charleston

Wed 4/22

1:05 pm-7:55 am

2 stops13h 50m

London City

Sat 5/16

10:00 am-7:36 pm

2 stops14h 36m

$960

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Thu 5/21

5:55 pm-12:10 pm

1 stop13h 15m

London Heathrow

Tue 5/26

6:30 am-5:12 pm

2 stops15h 42m

$963

CharlestonLondon

CHS - STN

CHSSTN

Charleston

Fri 4/24

5:55 pm-9:55 am

2 stops35h 00m

London Stansted

Thu 4/30

5:35 pm-4:57 pm

2 stops52h 22m

$1,011

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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 March.
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 February 27, 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 March 6, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and JetBlue 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.
Delta
7.9
Good
8,254 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

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.
Delta
7.9
Good
8,254 reviews
Delta
7.9
Good
8,254 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

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.
United Airlines
7.4
Good
9,400 reviews
Delta
7.9
Good
8,254 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

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.
JetBlue
7.2
Good
2,896 reviews
Delta
7.9
Good
8,254 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

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.
American Airlines
7.1
Good
11,390 reviews
Delta
7.9
Good
8,254 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

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.
British Airways
6.7
Okay
7,779 reviews
Delta
7.9
Good
8,254 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

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 7 different airlines.

  • How long is the flight from Charleston to London?

    A quick flight from Charleston to London can take about 10h 35m. United Airlines provides one of the quickest options available for as low as $780. 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 United Airlines. Our recent data shows that you can find tickets from as low as $542 on this airline. Additional options worth looking into are Virgin Atlantic and Delta, starting at $542 and $590 round-trip. United Airlines 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?

    While some choose either Charleston - London Gatwick or Charleston - London City, Charleston - London Heathrow is the most popular route 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
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Borehamwood
Aylesbury
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Sutton
Slough

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Charleston to London

Discover the top 7 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 March 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$542Average$757FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$542Average$779FlexibilityNo cancel feeOn-time69%
DeltaCheapest$590Average$956FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$591Average$746FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$599Average$1,218FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$602Average$961FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$643Average$953FlexibilityNo cancel feeOn-time62%

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