To London

Cheap Flights from Charleston to London

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Deals from

Charleston

RatePunk searches hundreds of travel sites at once for deals on flights to London

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Charleston to London

Explore current cheapest deals departing from Charleston to London

Round trip

Sort by: Cheapest

August 8 - August 24

Cheapest

Best

CHS - London

$810

$626

Round trip

August 10 - August 27

CHS - London

$812

$644

Round trip

August 5 - August 21

CHS - London

$810

$669

Round trip

August 3 - August 19

Earliest

CHS - London

$810

$672

Round trip

September 7 - September 14

CHS - London

$785

$678

Round trip

November 5 - November 10

CHS - London

$707

$697

Round trip

August 8 - August 17

CHS - London

$826

$702

Round trip

August 7 - August 21

CHS - London

$815

$703

Round trip

September 1 - September 16

CHS - London

$734

$705

Round trip

September 3 - September 5

CHS - London

$806

$708

Round trip

Unlock all 500+ flight deals to London and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Charleston to London

For those planning cheap flights from Charleston to London, January stands out as the most affordable month, with a median fare of $481. December is also a strong contender for value, showing a median fare of $482. Travelers can also find competitive prices in October, where the median fare is around $587.

Fares for flights from Charleston to London typically range from $624–$1054, with a median price of $805. Right now, current fares are significantly above the typical level for this route. Only 2% of recent fares were classified as a good price, indicating that finding deals can be challenging. New deals appear almost daily, so setting up a price alert could be beneficial for tracking price changes.

When flying from Charleston to London, most itineraries connect at least once. There are no direct flights from Charleston to London, meaning all journeys will include stops. For connecting itineraries, the typical number of connections is 2.

A typical journey from Charleston to London takes approximately 22h 57m, including connections. This is a long-haul route, covering a distance of 6562 km.

How much is a round trip from Charleston to London

Regular price: $684 - $1,546

Prices for flights from Charleston to London are currently below the regular range.

Regular prices for this route typically range from $684 to $1546. The current lowest deal is $626 with Breeze Airways, for travel from August 8 to August 24.

now $626

Low $684

High $1,546

The cheapest time to fly from Charleston to London

The cheapest month to fly from Charleston to London is January, with a median price of $481. The most expensive month is September, with a median price of $1165. Prices are generally lower from January to December.

January

Cheapest

Flights from $481

September

Most Expensive

Flights from $1,165

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Charleston to London

Breeze Airways

JetBlue Airways

United Airlines

Norse Atlantic UK

Last-minute flights going from Charleston to London

Thu, Jun 25

⌛ Last-Minute

CHS - London

Charleston (CHS) - London (LHR)

Deutsche Luft Hansa

$1,077

$1,112

One-way

Thu, Jun 25

⌛ Last-Minute

CHS - London

Charleston (CHS) - London (LHR)

Deutsche Luft Hansa

$1,070

$1,112

One-way

Wed, Jul 1

⌛ Last-Minute

CHS - London

Charleston (CHS) - London (LHR)

JetBlue Airways

$976

$1,000

One-way

Thu, Jul 2

⌛ Last-Minute

CHS - London

Charleston (CHS) - London (LGW)

Breeze Airways

$879

$904

One-way

Fri, Jul 3

⌛ Last-Minute

CHS - London

Charleston (CHS) - London (LHR)

JetBlue Airways

$952

$892

One-way

Sat, Jul 4

⌛ Last-Minute

CHS - London

Charleston (CHS) - London (LGW)

Breeze Airways, Norse Atlantic UK

$928

$894

One-way

Biggest price drops on these dates for flights from Charleston to London

16 nights

Aug 8 - Aug 24

$810 → $626

23%

17 nights

Aug 10 - Aug 27

$812 → $644

21%

3 nights

Aug 24 - Aug 27

$899 → $739

18%

6 nights

Aug 15 - Aug 21

$863 → $715

17%

Popular Airports to fly from Charleston to London

Charleston - London route insights

💸 Price insights

Recent fares are above the typical level.

Recent fares from Charleston to London are above the typical level, with 2% good prices.

📅 Best time to fly

January is historically the cheapest month to fly.

Historically, January is the cheapest with a median price of $481. September is typically the most expensive.

⏱️ Flight duration

Flights are typically long-haul with 2 stops.

Flights from Charleston to London typically take 22h 57m, with an average of 2 stopovers.

✈️ Airlines & availability

Connecting flights are dominant on this route.

This route is connecting-dominant, with no direct flights. Deals appear frequently, over 1 per day.

🏆 Airline highlight

Breeze Airways has the most deals.

Breeze Airways has 41 deals, followed by JetBlue Airways and United Airlines with 17 deals each.

🎯 Booking tip

Set up a price alert to track deals.

Flight prices can change often. Set up a price alert to get notified about good deals.

Charleston main airports to depart from

Charleston International (CHS)

Cheapest

Charleston International Airport is a convenient departure point for flights from Charleston to London.

📍 ~15 km from city center (reachable by car)

💸 Flights from ~$626

London main airports to arrive at

Gatwick (LGW)

Cheapest

Gatwick Airport is a good option for flights from Charleston to London, offering competitive prices.

📍 ~45 km from London city center (reachable by transfer).

💸 Flights from ~$529

Heathrow (LHR)

Heathrow Airport is a major hub for flights from Charleston to London, providing many connections.

📍 ~25 km from London city center (reachable by transfer).

💸 Flights from ~$757

London City (LCY)

London City Airport is a convenient choice for flights from Charleston, located close to the city center.

📍 ~10 km from London city center (reachable by transfer).

💸 Flights from ~$948

London Southend (SEN)

London Southend Airport offers an alternative arrival point for flights from Charleston to London.

📍 ~60 km from London city center (reachable by transfer).

💸 Flights from ~$879

London Stansted (STN)

London Stansted Airport is an option for flights from Charleston to London, serving various destinations.

📍 ~50 km from London city center (reachable by transfer).

💸 Flights from ~$729

Luton (LTN)

Luton Airport provides another arrival choice for flights from Charleston to the London area.

📍 ~45 km from London city center (reachable by transfer).

💸 Flights from ~$856

Airports nearby London used as alternative

Birmingham (BHX)

Cheapest

Birmingham Airport is a major international hub with diverse long-haul and short-haul destinations, offering excellent rail connectivity.

📍 ~160 km from London (reachable by rail)

💸 Flights from ~$726

Southampton (SOU)

Southampton Airport is the closest alternative to London, with a direct rail link and faster security processes.

📍 ~110 km from London (reachable by rail)

💸 Flights from ~$770

Bristol (BRS)

Bristol Airport offers a large selection of low-cost carrier routes across Europe with good accessibility.

📍 ~170 km from London (reachable by coach or rail)

💸 Flights from ~$735

East Midlands (EMA)

East Midlands Airport has a strong presence of budget airlines and is easily accessible via the M1 motorway.

📍 ~170 km from London (reachable by car)

💸 Flights from ~$952

Bournemouth (BOH)

Bournemouth Airport is an alternative for travelers in South West London, offering a less crowded environment.

📍 ~150 km from London (reachable by car)

💸 Flights from ~$1118

Business & First Class Flight Deals to London

London, United Kingdom

68% AI deal score

$12,741

Frequently Asked Questions About Flights to London

Finding affordable flights often involves comparing prices across different airlines and booking sites. Being flexible with your travel dates can also help uncover better deals. Consider setting up price alerts to be notified when fares drop.

Booking in advance can sometimes secure lower prices, but flight prices can fluctuate. It's often beneficial to monitor fare trends over several weeks or months. Avoiding peak travel seasons may also lead to more economical options.

Comparing nearby airports at both your origin and destination can sometimes reveal more affordable flight options. While it may add to your ground travel time, the potential savings on airfare can be significant. Always factor in the cost and convenience of transportation to and from alternative airports.

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