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$244+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — LON
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
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 June 30, 2025.

Round-trip from

$715
(Orbitz)

One-way from

$244
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$1,030
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 June 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 June 30, 2025.

This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/263:10 pmCHS - LHR
1 stop10h 30mBritish Airways
Mon 10/138:15 pmLHR - CHS
2 stops26h 20mBritish Airways
Deal found 6/30$715
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2812:50 pmCHS - LGW
1 stop16h 10mVirgin Atlantic
Mon 8/412:00 pmLGW - CHS
1 stop14h 32mVirgin Atlantic
Deal found 6/30$726
This Austrian 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:17 amCHS - LHR
2 stops41h 03mAustrian Airlines
Mon 10/1310:25 amLHR - CHS
2 stops37h 36mAustrian Airlines
Deal found 6/30$727
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/251:19 pmCHS - LGW
1 stop15h 16mJetBlue
Fri 8/2912:10 pmLGW - CHS
1 stop12h 40mJetBlue
Deal found 6/30$738
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.
Thu 8/216:45 amCHS - LHR
1 stop23h 50mUnited Airlines
Sat 9/62:05 pmLHR - CHS
2 stops30h 44mUnited Airlines
Deal found 6/30$742
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/251:00 pmCHS - LGW
2 stops16h 00mDelta
Fri 8/2912:00 pmLGW - CHS
1 stop15h 05mDelta
Deal found 6/30$745
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:40 pmCHS - LHR
2 stops44h 55mMultiple Airlines
Mon 12/296:30 pmLHR - CHS
2 stops33h 49mMultiple Airlines
Deal found 6/30$747
This Scandinavian 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/12:50 pmCHS - LHR
2 stops21h 50mScandinavian Airlines
Wed 10/89:05 pmLHR - CHS
3 stops29h 59mScandinavian Airlines
Deal found 6/30$748
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/211:00 pmCHS - LHR
2 stops14h 50mDelta
Sat 9/611:30 amLHR - CHS
2 stops17h 21mDelta
Deal found 6/30$760
This Mytrip deal was found by Cheapflights users on 6/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/142:50 pmCHS - LGW
1 stop14h 10mMultiple Airlines
Thu 8/2110:45 amLGW - CHS
2 stops27h 48mMultiple Airlines
Deal found 6/29$768
This KLM deal was found by Cheapflights users on 6/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/207:59 pmCHS - LHR
1 stop12h 31mKLM
Mon 7/283:15 pmLHR - CHS
1 stop13h 44mKLM
Deal found 6/29$769
This Ovago deal was found by Cheapflights users on 6/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:40 pmCHS - LHR
1 stop10h 10mLufthansa
Wed 12/319:30 amLHR - CHS
2 stops18h 49mLufthansa
Deal found 6/28$776

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 June 30, 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

Fri 9/26

3:10 pm-6:40 am

1 stop10h 30m

London Heathrow

Mon 10/13

8:15 pm-5:35 pm

2 stops26h 20m

$715

CharlestonLondon

CHS - LGW

CHSLGW

Charleston

Mon 7/28

12:50 pm-10:00 am

1 stop16h 10m

London Gatwick

Mon 8/4

12:00 pm-9:32 pm

1 stop14h 32m

$726

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Fri 9/26

10:17 am-8:20 am

2 stops41h 03m

London Heathrow

Mon 10/13

10:25 am-7:01 pm

2 stops37h 36m

$727

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

$738

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Thu 8/21

6:45 am-11:35 am

1 stop23h 50m

London Heathrow

Sat 9/6

2:05 pm-3:49 pm

2 stops30h 44m

$742

CharlestonLondon

CHS - LGW

CHSLGW

Charleston

Mon 8/25

1:00 pm-10:00 am

2 stops16h 00m

London Gatwick

Fri 8/29

12:00 pm-10:05 pm

1 stop15h 05m

$745

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Mon 12/22

6:40 pm-8:35 pm

2 stops44h 55m

London Heathrow

Mon 12/29

6:30 pm-11:19 pm

2 stops33h 49m

$747

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 10/1

2:50 pm-5:40 pm

2 stops21h 50m

London Heathrow

Wed 10/8

9:05 pm-10:04 pm

3 stops29h 59m

$748

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Thu 8/21

1:00 pm-8:50 am

2 stops14h 50m

London Heathrow

Sat 9/6

11:30 am-11:51 pm

2 stops17h 21m

$760

CharlestonLondon

CHS - LGW

CHSLGW

Charleston

Thu 8/14

2:50 pm-10:00 am

1 stop14h 10m

London Gatwick

Thu 8/21

10:45 am-9:33 am

2 stops27h 48m

$768

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

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 June 30, 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?

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 June 30, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Austrian 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
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

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
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

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
1,366 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

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!
Austrian Airlines
7.6
Good
807 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

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
8,852 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

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
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

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 British Airways. Our recent data shows that you can find tickets from as low as $715 on this airline. Additional options worth looking into are Virgin Atlantic and Austrian Airlines, starting at $726 and $727 round-trip. British Airways 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 $307. British Airways flights start at $328 while deals on Air Canada start at $330 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
Hayes
Hounslow
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 June 30, 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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