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$221+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — LON
juil. 8 — juil. 151
mar. 7/8
mar. 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Charleston to London are usually found in January or September, booked 56 days in advance, depart on a Wednesday or Thursday 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 juillet 3, 2025.

Round-trip from

$710
(Delta)

One-way from

$228
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$1,070
From Charleston to London (LON)
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One-way flight from Charleston to London (LON)
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Highest demand for flights based on searches. 15% potential increase in price ($154 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in July 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 juillet 3, 2025.

This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/285:38 pmCHS - LHR
1 stop12h 47mDelta
mar. 9/212:25 pmLHR - CHS
1 stop14h 40mDelta
Deal found 7/3$710
This JetBlue deal was found by Cheapflights users on 7/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 8/161:19 pmCHS - LGW
1 stop15h 16mJetBlue
sam. 8/2312:10 pmLGW - CHS
1 stop12h 53mJetBlue
Deal found 7/2$710
This Air Canada deal was found by Cheapflights users on 6/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/214:55 pmCHS - LHR
1 stop13h 55mAir Canada
mer. 8/272:05 pmLHR - CHS
2 stops31h 11mAir Canada
Deal found 6/30$713
This United Airlines deal was found by Cheapflights users on 6/30. 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.
ven. 8/227:45 pmCHS - LHR
1 stop9h 55mUnited Airlines
mar. 8/2612:15 pmLHR - CHS
1 stop11h 48mUnited Airlines
Deal found 6/30$714
This Delta deal was found by Cheapflights users on 7/1. 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.
jeu. 7/3112:50 pmCHS - LGW
1 stop16h 10mDelta
jeu. 8/712:00 pmLGW - CHS
1 stop14h 32mDelta
Deal found 7/1$716
This Cheapflightsfares deal was found by Cheapflights users on 7/3. 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.
mer. 10/292:30 pmCHS - LCY
2 stops14h 35mLufthansa
mer. 11/129:50 amLCY - CHS
2 stops18h 52mLufthansa
Deal found 7/3$718
This Expedia deal was found by Cheapflights users on 7/1. 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.
dim. 8/316:18 pmCHS - LHR
1 stop31h 22mBritish Airways
lun. 9/1510:05 amLHR - CHS
1 stop12h 35mBritish Airways
Deal found 7/1$720
This Netflights deal was found by Cheapflights users on 7/2. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 7/263:15 pmCHS - LHR
1 stop11h 50mVirgin Atlantic
ven. 8/89:35 amLHR - CHS
1 stop16h 57mVirgin Atlantic
Deal found 7/2$728
This Booking.com deal was found by Cheapflights users on 7/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/310:59 amCHS - LHR
2 stops15h 11mMultiple Airlines
mar. 12/911:10 amLHR - CHS
2 stops17h 12mMultiple Airlines
Deal found 7/2$729
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
mer. 8/207:00 amCHS - LGW
2 stops22h 55mMultiple Airlines
mer. 8/272:00 pmLGW - CHS
1 stop23h 37mMultiple Airlines
Deal found 6/30$731
This Scandinavian Airlines deal was found by Cheapflights users on 7/3. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/172:55 pmCHS - LHR
2 stops22h 35mScandinavian Airlines
dim. 8/249:05 pmLHR - CHS
3 stops29h 19mScandinavian Airlines
Deal found 7/3$739
This United deal was found by Cheapflights users on 7/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/162:48 pmCHS - LCY
2 stops23h 07mMultiple Airlines
mar. 10/211:05 pmLCY - CHS
2 stops39h 39mMultiple Airlines
Deal found 7/1$741

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 juillet 3, 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

jeu. 8/28

5:38 pm-11:25 am

1 stop12h 47m

London Heathrow

mer. 9/3

9:35 am-4:58 pm

1 stop12h 23m

$710

CharlestonLondon

CHS - LGW

CHSLGW

Charleston

sam. 8/16

1:19 pm-9:35 am

1 stop15h 16m

London Gatwick

sam. 8/23

12:10 pm-8:03 pm

1 stop12h 53m

$710

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

jeu. 8/21

4:55 pm-11:50 am

1 stop13h 55m

London Heathrow

mer. 8/27

2:05 pm-4:16 pm

2 stops31h 11m

$713

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

ven. 8/22

7:45 pm-10:40 am

1 stop9h 55m

London Heathrow

mar. 8/26

12:15 pm-7:03 pm

1 stop11h 48m

$714

CharlestonLondon

CHS - LGW

CHSLGW

Charleston

jeu. 7/31

12:50 pm-10:00 am

1 stop16h 10m

London Gatwick

jeu. 8/7

12:00 pm-9:32 pm

1 stop14h 32m

$716

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

dim. 8/31

6:18 pm-6:40 am

1 stop31h 22m

London Heathrow

lun. 9/15

10:05 am-5:40 pm

1 stop12h 35m

$720

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

sam. 7/26

3:15 pm-8:05 am

1 stop11h 50m

London Heathrow

ven. 8/8

9:35 am-9:32 pm

1 stop16h 57m

$728

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

mer. 12/3

10:59 am-7:10 am

2 stops15h 11m

London Heathrow

mar. 12/9

11:10 am-11:22 pm

2 stops17h 12m

$729

CharlestonLondon

CHS - LGW

CHSLGW

Charleston

mer. 8/20

7:00 am-10:55 am

2 stops22h 55m

London Gatwick

mer. 8/27

2:00 pm-8:37 am

1 stop23h 37m

$731

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

dim. 8/17

2:55 pm-6:30 pm

2 stops22h 35m

London Heathrow

dim. 8/24

9:05 pm-9:24 pm

3 stops29h 19m

$739

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 44 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 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 June 27, 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, November is the cheapest month in which you can book a flight from Charleston to London (average of $661). Flying from Charleston to London in June is currently the most expensive (average of $1,098). 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 juillet 3, 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 morning tend to be the most expensive. A flight in the evening could potentially save you up to 10% on airfare.

What is the cheapest day to fly from Charleston to London?

Use this chart to determine the cheapest time to fly round-trip from Charleston to London. Price data was last updated on December 1, 2024.

Travelers seeking maximum savings on their Charleston to London flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 juillet 3, 2025.
Get a feel of what it's like to fly with Delta, KLM, and United 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.
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,916 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 8 different airlines.

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

    Our cheapest airline available from Charleston to London is Delta. Our recent data shows that you can find tickets from as low as $710 on this airline. Additional options worth looking into are JetBlue and Air Canada, starting at $710 and $713 round-trip. Delta is 13% 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?

    To fly one-way, consider booking your trip with Virgin Atlantic, which is currently one of the cheapest options available, starting at $308. British Airways flights start at $328 while deals on Air Canada start at $329 one-way.

  • 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 $661). Flying from Charleston to London in June is currently the most expensive (average of $1,098). 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 Charleston?

Book flights to Charleston if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Croydon
Folkestone
Borehamwood
Aylesbury
Chelmsford
Brentwood
Chichester
Arundel
Milton Keynes
Bishop's Stortford
Dartford

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.
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Top 8 airlines flying from Charleston to London

Discover the top 8 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 juillet 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$594Average$854FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$620Average$1,023FlexibilityNo cancel feeOn-time67%
KLMCheapest$660Average$763FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$663Average$805FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$663Average$933FlexibilityNo cancel feeOn-time72%
DeltaCheapest$677Average$947FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$678Average$872FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$699Average$985FlexibilityNo cancel feeOn-time71%

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