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 $748 on this airline. Additional options worth looking into are American Airlines and Air Canada, starting at $781 and $796 round-trip. United Airlines is 8% 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 JetBlue, which is currently one of the cheapest options available, starting at $418. Delta flights start at $504 while deals on United Airlines start at $544 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.

What are the most popular airlines that fly from Charleston to London?

Before booking your flight from Charleston to London check out the most popular airlines for this route: American Airlines, Air Canada or JetBlue.

What is the cheapest day to fly round-trip from Charleston to London?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 35%.

How far in advance should I book a flight from Charleston to London?

Users have found that booking a flight from Charleston to London at least 57 days early can save you up to 51% on average compared to booking a flight this week. If booking 57 days before your flight isn’t an option for you, users have found flights from Charleston to London for as little as $673 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $949 for flights departing within the next 3 days.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to London. Flights to London from Charleston in January are about $821 on average during January, but can be found for as low as $397.

Most accurate provider : When it comes to deals on Charleston-London flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Charleston-London flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

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.

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.

$281+ Flights from Charleston to London - Compare & Save Big

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Find cheap flights from Charleston to London with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Charleston to London are usually found in January or February, booked 56 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Charleston to London

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$748 (United Airlines)
One-way from	$363 (Mytrip)
Popular in	July
Cheapest in	January
Average price	$892

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. 13% potential increase in price ($132 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

Search Deals

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 May 12, 2025.

Wed 10/227:00 amCHS - LHR

2 stops21h 35mScandinavian Airlines

Fri 10/317:05 amLHR - CHS

3 stops18h 59mScandinavian Airlines

Deal found 5/12

$742

Thu 8/2111:37 amCHS - LHR

2 stops13h 58mMultiple Airlines

Sat 9/66:30 pmLHR - CHS

2 stops26h 41mMultiple Airlines

Deal found 5/12

$744

Thu 8/2111:37 amCHS - LHR

1 stop13h 43mUnited Airlines

Sat 9/68:30 amLHR - CHS

1 stop12h 41mUnited Airlines

Deal found 5/12

$745

Sat 7/194:55 pmCHS - LHR

1 stop32h 40mAir Canada

Fri 8/112:05 pmLHR - CHS

1 stop33h 11mAir Canada

Deal found 5/12

$747

Sun 9/710:28 amCHS - LGW

3 stops23h 12mMultiple Airlines

Fri 9/122:00 pmLGW - CHS

2 stops27h 07mMultiple Airlines

Deal found 5/11

$747

Tue 9/307:59 pmCHS - LHR

1 stop12h 31mDelta

Sat 10/1111:20 amLHR - CHS

1 stop15h 44mDelta

Deal found 5/11

$757

Fri 8/155:25 pmCHS - LGW

1 stop11h 35mVirgin Atlantic

Mon 8/2512:00 pmLGW - CHS

1 stop13h 55mVirgin Atlantic

Deal found 5/12

$766

Tue 5/1310:39 amCHS - LHR

1 stop17h 51mJetBlue

Sat 5/178:15 amLHR - CHS

1 stop14h 46mJetBlue

Deal found 5/12

$767

Wed 10/15:25 pmCHS - LHR

1 stop10h 25mKLM

Sat 10/111:05 pmLHR - CHS

1 stop12h 36mKLM

Deal found 5/11

$777

Sat 6/147:03 amCHS - STN

2 stops22h 37mMultiple Airlines

Thu 6/199:50 pmSTN - CHS

3 stops29h 39mMultiple Airlines

Deal found 5/12

$780

Wed 6/411:15 amCHS - LGW

2 stops15h 55mAmerican Airlines

Wed 6/1110:40 amLGW - CHS

2 stops18h 18mAmerican Airlines

Deal found 5/11

$781

Tue 8/1211:30 amCHS - LGW

1 stop17h 05mJetBlue

Sun 8/2412:10 pmLGW - CHS

1 stop12h 40mJetBlue

Deal found 5/11

$794

Best flights from Charleston to London
Discover carefully curated flight deals from Charleston to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 12, 2025.

Mon 7/215:00 pmCHS - LHR

1 stop13h 35mUnited Airlines

Wed 7/303:20 pmLHR - CHS

1 stop12h 40mUnited Airlines

Deal found 5/11

$748

Sun 6/82:50 pmCHS - LGW

1 stop14h 20mMultiple Airlines

Wed 6/112:00 pmLGW - CHS

1 stop13h 57mMultiple Airlines

Deal found 5/12

$757

Wed 6/411:15 amCHS - LGW

2 stops15h 55mAmerican Airlines

Wed 6/1110:40 amLGW - CHS

2 stops18h 18mAmerican Airlines

Deal found 5/11

$781

Tue 7/811:25 amCHS - LHR

2 stops17h 35mAir Canada

Tue 7/158:30 amLHR - CHS

2 stops18h 03mAir Canada

Deal found 5/11

$796

Mon 5/195:40 pmCHS - LHR

1 stop10h 35mDelta

Tue 5/273:15 pmLHR - CHS

1 stop22h 20mDelta

Deal found 5/11

$804

Fri 5/235:55 pmCHS - LGW

1 stop10h 40mJetBlue

Sun 6/812:10 pmLGW - CHS

1 stop12h 38mJetBlue

Deal found 5/11

$816

Sat 6/76:24 pmCHS - LHR

1 stop31h 16mBritish Airways

Mon 6/167:30 pmLHR - CHS

2 stops27h 14mBritish Airways

Deal found 5/11

$817

Wed 6/45:40 pmCHS - LHR

1 stop11h 35mKLM

Wed 6/111:05 pmLHR - CHS

1 stop12h 41mKLM

Deal found 5/11

$818

Sat 5/174:25 pmCHS - LHR

1 stop10h 40mVirgin Atlantic

Sat 5/246:50 pmLHR - CHS

1 stop21h 48mVirgin Atlantic

Deal found 5/10

$868

Thu 6/2611:20 amCHS - LHR

2 stops14h 35mLufthansa

Thu 7/311:05 amLHR - CHS

1 stop15h 28mLufthansa

Deal found 5/12

$870

Thu 8/73:01 pmCHS - LHR

2 stops19h 59mScandinavian Airlines

Thu 8/147:05 amLHR - CHS

3 stops20h 03mScandinavian Airlines

Deal found 5/11

$883

Wed 6/45:40 pmCHS - LGW

1 stop11h 20mAir France

Wed 6/1112:00 pmLGW - CHS

1 stop14h 17mAir France

Deal found 5/11

$952

Last-minute flights from Charleston to London
Discover last-minute flight deals from Charleston to London. Data last updated May 12, 2025 and is based on user searches.

Mon 5/128:24 pmCHS - LHR

2 stops43h 36mAir Canada

Wed 5/212:05 pmLHR - CHS

2 stops31h 06mAir Canada

Deal found 5/11

$781

Tue 5/1310:39 amCHS - LHR

1 stop17h 51mJetBlue

Sat 5/178:15 amLHR - CHS

1 stop14h 46mJetBlue

Deal found 5/12

$767

Sat 5/174:55 pmCHS - LHR

1 stop32h 40mUnited Airlines

Sat 5/247:30 amLHR - CHS

2 stops16h 30mUnited Airlines

Deal found 5/10

$798

Sat 5/174:25 pmCHS - LHR

1 stop10h 40mVirgin Atlantic

Sat 5/246:50 pmLHR - CHS

1 stop21h 48mVirgin Atlantic

Deal found 5/10

$868

Sat 5/176:00 amCHS - LCY

2 stops26h 45mMultiple Airlines

Sat 5/249:20 amLCY - CHS

2 stops32h 48mMultiple Airlines

Deal found 5/10

$875

Sat 5/176:58 pmCHS - LGW

2 stops30h 37mMultiple Airlines

Sat 5/242:00 pmLGW - CHS

1 stop23h 37mMultiple Airlines

Deal found 5/10

$1,128

Sat 5/176:58 pmCHS - LGW

2 stops22h 27mTurkish Airlines

Sat 5/245:30 amLGW - CHS

2 stops41h 31mTurkish Airlines

Deal found 5/11

$1,460

Mon 5/195:40 pmCHS - LHR

1 stop10h 35mDelta

Tue 5/273:15 pmLHR - CHS

1 stop22h 20mDelta

Deal found 5/11

$804

Wed 5/219:53 amCHS - LHR

3 stops15h 37mAir Canada

Sat 5/312:05 pmLHR - CHS

2 stops31h 11mAir Canada

Deal found 5/12

$811

Wed 5/217:10 pmCHS - LHR

1 stop33h 15mBritish Airways

Sat 5/319:55 amLHR - CHS

1 stop14h 13mBritish Airways

Deal found 5/11

$971

Wed 5/215:40 pmCHS - LHR

1 stop11h 35mKLM

Sat 5/319:20 amLHR - CHS

1 stop12h 55mKLM

Deal found 5/12

$989

Thu 5/224:55 pmCHS - LHR

2 stops14h 55mMultiple Airlines

Sun 6/12:05 pmLHR - CHS

2 stops31h 11mMultiple Airlines

Deal found 5/12

$1,069

One-way flights from Charleston to London
Search for one-way flight options from Charleston to London. Find affordable one-way fares based on user searches. Data last updated May 12, 2025.

Sun 6/227:03 amCHS - LHR

2 stops32h 17mMultiple Airlines

Deal found 5/11

$363

Mon 7/711:30 amCHS - LHR

1 stop14h 00mJetBlue

Deal found 5/12

$418

Mon 7/711:30 amCHS - LGW

1 stop17h 05mJetBlue

Deal found 5/12

$418

Mon 7/712:43 pmCHS - LHR

2 stops15h 07mDelta

Deal found 5/12

$504

Mon 7/712:43 pmCHS - LGW

2 stops16h 17mDelta

Deal found 5/12

$504

Sun 6/227:00 amCHS - LHR

1 stop19h 40mUnited Airlines

Deal found 5/11

$544

Mon 7/711:03 amCHS - LCY

2 stops18h 17mBritish Airways

Deal found 5/11

$555

Mon 7/711:30 amCHS - LHR

3 stops29h 30mTAP AIR PORTUGAL

Deal found 5/12

$651

Tue 5/207:10 pmCHS - LHR

1 stop30h 45mBritish Airways

Deal found 5/11

$11,614

Cheapflights Fare Finder

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

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 10/22

7:00 am-9:35 am

2 stops21h 35m

London Heathrow

Fri 10/31

7:05 am-10:04 pm

3 stops18h 59m

$742

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Thu 8/21

11:37 am-6:35 am

2 stops13h 58m

London Heathrow

Sat 9/6

6:30 pm-4:11 pm

2 stops26h 41m

$744

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Thu 8/21

11:37 am-6:20 am

1 stop13h 43m

London Heathrow

Sat 9/6

8:30 am-4:11 pm

1 stop12h 41m

$745

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Sat 7/19

4:55 pm-6:35 am

1 stop32h 40m

London Heathrow

Fri 8/1

12:05 pm-4:16 pm

1 stop33h 11m

$747

CharlestonLondon

CHS - LGW

CHSLGW

Charleston

Sun 9/7

10:28 am-2:40 pm

3 stops23h 12m

London Gatwick

Fri 9/12

2:00 pm-12:07 pm

2 stops27h 07m

$747

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Tue 9/30

7:59 pm-1:30 pm

1 stop12h 31m

London Heathrow

Sat 10/11

11:20 am-10:04 pm

1 stop15h 44m

$757

CharlestonLondon

CHS - LGW

CHSLGW

Charleston

Fri 8/15

5:25 pm-10:00 am

1 stop11h 35m

London Gatwick

Mon 8/25

12:00 pm-8:55 pm

1 stop13h 55m

$766

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 10/1

5:25 pm-8:50 am

1 stop10h 25m

London Heathrow

Sat 10/11

1:05 pm-8:41 pm

1 stop12h 36m

$777

CharlestonLondon

CHS - STN

CHSSTN

Charleston

Sat 6/14

7:03 am-10:40 am

2 stops22h 37m

London Stansted

Thu 6/19

9:50 pm-10:29 pm

3 stops29h 39m

$780

CharlestonLondon

CHS - LGW

CHSLGW

Charleston

Wed 6/4

11:15 am-8:10 am

2 stops15h 55m

London Gatwick

Wed 6/11

10:40 am-11:58 pm

2 stops18h 18m

$781

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 41 results

...

Compare providers for flights from Charleston to London

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to London in May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Charleston-London flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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?

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 $1,100). 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?

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?

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.

Rainfall in London by month

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

Read reviews from past customers who have flown Delta, KLM and Air France from Charleston to London. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,950 reviews

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

7,950 reviews

Delta

8.0

Very good

7,950 reviews

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

1,340 reviews

Delta

8.0

Very good

7,950 reviews

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!

Air France

7.5

Good

1,450 reviews

Delta

8.0

Very good

7,950 reviews

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

8,724 reviews

Delta

8.0

Very good

7,950 reviews

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

643 reviews

Delta

8.0

Very good

7,950 reviews

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

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 United Airlines. Our recent data shows that you can find tickets from as low as $748 on this airline. Additional options worth looking into are American Airlines and Air Canada, starting at $781 and $796 round-trip. United Airlines is 8% 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 JetBlue, which is currently one of the cheapest options available, starting at $418. Delta flights start at $504 while deals on United Airlines start at $544 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 $1,100). 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

Hayes

Hounslow

Thornton Heath

Luton

Canterbury

Harrow

Wembley

Dover

Gatwick

Orpington

Watford

Croydon

Borehamwood

Folkestone

Ilford

Aylesbury

Chelmsford

Sutton

Brentwood

Chichester

Browse thousands of different options on Cheapflights for your next trip

Top 8 airlines flying from Charleston to London

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$597	Average$885	FlexibilityNo cancel fee	On-time62%
Air Canada	Cheapest$620	Average$1,066	FlexibilityNo cancel fee	On-time67%
British Airways	Cheapest$650	Average$848	FlexibilityNo cancel fee	On-time70%
KLM	Cheapest$660	Average$780	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$677	Average$950	FlexibilityNo cancel fee	On-timeN/A
Virgin Atlantic	Cheapest$678	Average$1,012	FlexibilityNo cancel fee	On-time72%
United Airlines	Cheapest$678	Average$916	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$687	Average$1,026	FlexibilityNo cancel fee	On-time71%

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$281+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Charleston to London with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Charleston to London are usually found in January or February, booked 56 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Charleston to London

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Charleston to London

Cheapest flights from Charleston to LondonExplore 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 May 12, 2025.

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 May 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charleston to London that are best for you.

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 May.

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.

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 May 9, 2025.

What is the cheapest month to book a flight from Charleston to London?

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 May 12, 2025.

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.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

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 May 12, 2025.

Read reviews from past customers who have flown Delta, KLM and Air France from Charleston to London. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.

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Top 8 airlines flying from Charleston to London

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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 May 12, 2025.