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$179+ 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — LON
Aug 24 — Aug 311
Sun 8/24
Sun 8/31
1 adult, Economy
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Cheapflights Tip: The best prices from Charleston to London are usually found in September or January, 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 August 19, 2025.

Round-trip from

$537
(Ovago)

One-way from

$179
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$758
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 ($151 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 19, 2025.

This Flightnetwork deal was found by Cheapflights users on 8/19. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/222:54 pmCHS - LHR
1 stop13h 06mBritish Airways
Tue 10/79:15 amLHR - CHS
1 stop12h 39mBritish Airways
Deal found 8/19$533
This Ovago deal was found by Cheapflights users on 8/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:37 pmCHS - LHR
1 stop10h 28mBritish Airways
Wed 10/89:55 amLHR - CHS
1 stop14h 09mBritish Airways
Deal found 8/18$537
This Expedia deal was found by Cheapflights users on 8/18. 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.
Tue 10/75:34 pmCHS - LHR
1 stop13h 56mBritish Airways
Mon 10/208:20 pmLHR - CHS
2 stops25h 34mBritish Airways
Deal found 8/18$538
This oojo deal was found by Cheapflights users on 8/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/43:14 pmCHS - LHR
1 stop11h 06mBritish Airways
Sun 11/93:00 pmLHR - CHS
2 stops37h 10mBritish Airways
Deal found 8/19$591
This American Airlines deal was found by Cheapflights users on 8/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/123:10 pmCHS - LHR
1 stop11h 55mAmerican Airlines
Tue 9/169:15 amLHR - CHS
1 stop12h 30mAmerican Airlines
Deal found 8/18$592
This Gurufare deal was found by Cheapflights users on 8/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/12:26 pmCHS - LHR
1 stop36h 24mBritish Airways
Mon 11/109:55 amLHR - CHS
1 stop11h 49mBritish Airways
Deal found 8/18$593
This oojo deal was found by Cheapflights users on 8/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/83:31 pmCHS - LHR
1 stop15h 59mBritish Airways
Sun 10/124:10 pmLHR - CHS
2 stops34h 08mBritish Airways
Deal found 8/18$595
This oojo deal was found by Cheapflights users on 8/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/303:42 pmCHS - LCY
2 stops16h 58mBritish Airways
Wed 10/85:05 pmLCY - CHS
2 stops29h 30mBritish Airways
Deal found 8/18$596
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/226:08 pmCHS - LGW
1 stop31h 12mMultiple Airlines
Tue 10/71:40 pmLGW - CHS
2 stops34h 01mMultiple Airlines
Deal found 8/19$609
This Delta deal was found by Cheapflights users on 8/19. 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.
Mon 9/228:02 pmCHS - LHR
1 stop12h 28mDelta
Tue 10/711:30 amLHR - CHS
2 stops17h 29mDelta
Deal found 8/19$633
This Delta deal was found by Cheapflights users on 8/18. 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 10/124:00 pmCHS - LHR
1 stop13h 30mDelta
Tue 10/216:30 amLHR - CHS
2 stops16h 21mDelta
Deal found 8/18$634
This oojo deal was found by Cheapflights users on 8/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/83:30 pmCHS - LCY
2 stops17h 10mBritish Airways
Sun 10/127:00 pmLCY - CHS
2 stops31h 18mBritish Airways
Deal found 8/18$646

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 August 19, 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

Mon 9/22

2:54 pm-9:00 am

1 stop13h 06m

London Heathrow

Tue 10/7

9:15 am-4:54 pm

1 stop12h 39m

$533

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 10/1

7:28 pm-12:30 pm

1 stop12h 02m

London Heathrow

Wed 10/8

9:15 am-4:54 pm

1 stop12h 39m

$537

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Tue 9/30

2:59 pm-9:05 am

1 stop13h 06m

London Heathrow

Tue 10/7

1:30 pm-9:18 pm

1 stop12h 48m

$537

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 10/29

6:15 pm-7:50 am

1 stop9h 35m

London Heathrow

Wed 11/12

11:45 am-6:30 pm

1 stop11h 45m

$537

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Tue 9/30

5:37 pm-9:05 am

1 stop10h 28m

London Heathrow

Wed 10/8

9:55 am-7:04 pm

1 stop14h 09m

$537

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 10/15

5:34 pm-9:05 am

1 stop10h 31m

London Heathrow

Tue 10/21

10:05 am-5:35 pm

1 stop12h 30m

$537

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Tue 10/7

5:34 pm-12:30 pm

1 stop13h 56m

London Heathrow

Mon 10/20

8:20 pm-4:54 pm

2 stops25h 34m

$538

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Sun 11/2

6:32 pm-9:15 am

1 stop9h 43m

London Heathrow

Mon 11/10

9:55 am-6:30 pm

1 stop13h 35m

$587

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Thu 10/16

3:30 pm-8:05 am

1 stop11h 35m

London Heathrow

Tue 10/21

10:05 am-5:35 pm

1 stop12h 30m

$587

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 10/8

3:31 pm-7:40 am

1 stop11h 09m

London Heathrow

Sun 10/12

9:15 am-5:52 pm

1 stop13h 37m

$587

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 60 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 August 8, 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 $1,097). 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 August 19, 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.

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

What’s the top layover airport for flights from Charleston to London?

Share of 1-stop round-trip flights from Charleston to London chosen by Cheapflights users in the past 12 months, using the same layover each way.

Philadelphia (PHL) – chosen by Cheapflights users on 50% of 1-stop itineraries from Charleston to London on Cheapflights.

What’s the cheapest layover airport for flights from Charleston to London?

Average round-trip fare for 1-stop flights from Charleston to London, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Philadelphia (PHL) is the most affordable 1-stop option, with an average round-trip price of $734.

What’s the fastest layover option from Charleston to London?

Shortest average travel time for 1-stop one-way flights from Charleston to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for 1-stop routes: 9h 57m.

Which airport typically offers the quickest layover for flights from Charleston to London?

Average layover duration for 1-stop one-way flights from Charleston to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 1h 18m.

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 August 19, 2025.
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.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

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
8,922 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

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
7.2
Good
2,915 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

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!
British Airways
6.7
Okay
7,283 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

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 6 different airlines.

  • How long is the flight from Charleston to London?

    A quick flight from Charleston to London can take about 13h 06m. British Airways provides one of the quickest options available for as low as $533. 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 British Airways and Virgin Atlantic, starting at $542 and $542 round-trip. United Airlines is 34% 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 $661). Flying from Charleston to London in June is currently the most expensive (average of $1,097). 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
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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 August 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$542Average$885FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$542Average$779FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$542Average$802FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$580Average$842FlexibilityNo cancel feeOn-time62%
DeltaCheapest$677Average$964FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$704Average$1,038FlexibilityNo cancel feeOn-time71%

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