Are direct flights from Charleston to London always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers. However, they are not always the most budget-friendly choice. Flights with one or more stops can sometimes be significantly cheaper, depending on the route and airline.

Can flexible travel dates help on Charleston to London flights?

Being flexible with your travel dates can often lead to finding more affordable flights. Prices can vary significantly between different days of the week or even within the same week. Adjusting your departure or return by a few days may unlock better deals.

What extra costs should I check before booking Charleston to London flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines, especially budget carriers, may charge separately for these amenities. Factor these into your total travel budget to avoid surprises.

Flights From Charleston

To London

Cheap Flights from Charleston to London

Browse current best options from Charleston. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Charleston

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

Prices updated 1 day ago

461 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from Charleston to London

Explore current cheapest deals departing from Charleston to London

2027-01-13 – 2027-01-26
CHS - London
87% AI deal score
$730
$568
Round trip
2027-01-14 – 2027-01-26
CHS - London
82% AI deal score
$728
$594
Round trip
2027-02-01 – 2027-03-03
CHS - London
82% AI deal score
$737
$601
Round trip
2027-02-01 – 2027-03-02
CHS - London
82% AI deal score
$737
$601
Round trip
2027-02-01 – 2027-02-26
CHS - London
81% AI deal score
$737
$612
Round trip
2027-01-31 – 2027-03-02
CHS - London
82% AI deal score
$754
$618
Round trip
2027-01-31 – 2027-02-26
CHS - London
81% AI deal score
$754
$629
Round trip
2027-02-05 – 2027-03-03
CHS - London
80% AI deal score
$744
$629
Round trip
2027-02-05 – 2027-03-02
CHS - London
80% AI deal score
$744
$629
Round trip
2027-01-29 – 2027-02-26
CHS - London
81% AI deal score
$756
$634
Round trip

Charleston to London: Overview

Insights for flights from Charleston to London

For travelers planning cheap flights from Charleston to London, the data indicates that January is typically the cheapest month to fly, with a median fare of $481. Following closely, December also offers competitive prices with a median fare of $482. Another favorable month for finding lower fares is October, where the median price stands at $587.

Fares for flights from Charleston to London typically range from $741 to $1203, with a median price of $946. Right now, current fares are above the typical level for this route. Currently, 0% of recent fares are classified as a good price, suggesting that finding a bargain may require flexibility or waiting for new deals. New deals appear almost daily for this route.

Regarding direct flights from Charleston to London, most itineraries connect at least once, as only 0% of recent fares are non-stop. For the majority of itineraries that do include connections, the typical number of stopovers is 2.

If you fly from Charleston to London, a typical journey, including connections, takes approximately 22h 57m. This duration accounts for the median flight time across all observed itineraries, reflecting the common need for layovers on this route.

The distance between Charleston and London is approximately 6562 kilometers, classifying this as a long-haul flight. This significant distance contributes to the extended journey times and the prevalence of connecting itineraries.

How much is a round trip from Charleston to London

Regular price: $598 - $1,455

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

The regular price range for this route is between $598 and $1455. The current lowest deal is $727 with Breeze Airways, for travel from Oct 18-Oct 27.

now $727

Low $598

High $1,455

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

Norse Atlantic UK

JetBlue Airways

Deutsche Luft Hansa

Last-minute flights going from Charleston to London

Mon, Sep 21

⌛ Last-Minute

CHS - London

Charleston (CHS) - London (LHR)

$757

$739

One-way

Mon, Sep 21

⌛ Last-Minute

CHS - London

Charleston (CHS) - London (LHR)

United Airlines

$771

$746

One-way

Wed, Sep 23

⌛ Last-Minute

CHS - London

Charleston (CHS) - London (LHR)

Deutsche Luft Hansa

$834

$788

One-way

Fri, Sep 25

⌛ Last-Minute

CHS - London

Charleston (CHS) - London (LHR)

Deutsche Luft Hansa

$889

$834

One-way

Tue, Sep 29

⌛ Last-Minute

CHS - London

Charleston (CHS) - London (LHR)

$726

One-way

Wed, Sep 30

⌛ Last-Minute

CHS - London

Charleston (CHS) - London (LHR)

KLM

$734

$765

One-way

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

13 nights

Jan 13 - Jan 26

$730 → $547

25%

6 nights

Mar 22 - Mar 28

$963 → $782

19%

5 nights

Mar 20 - Mar 25

$963 → $805

16%

11 nights

Mar 25 - Apr 5

$984 → $832

15%

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 of $946.

📅 Best time to fly

January offers the lowest median price

Historically, January is the cheapest month to fly, with a median price of $481.

⏱️ Flight duration

Flights typically take 22h 57m

The median flight duration from Charleston to London is 22 hours and 57 minutes.

✈️ Airlines & availability

Connecting flights are dominant on this route

There are no direct flights available; routes typically involve 2 or more stopovers.

🏆 Airline highlight

Breeze Airways offers competitive deals

Breeze Airways has 72 deals, making it a frequent option for this route.

🎯 Booking tip

Deals are frequent for this route

Deals on flights from Charleston to London are frequent, appearing within a 30-day window.

Charleston main airports to depart from

Charleston International (CHS)

Cheapest

Charleston International Airport (CHS) is a convenient departure point for flights to London.

📍 ~17 km from Charleston (reachable by car)

💸 Flights from ~$596

London main airports to arrive at

Gatwick (LGW)

Cheapest

Gatwick Airport offers a convenient arrival option for flights from Charleston to London.

📍 ~40 km from city center (reachable by car)

💸 Flights from ~$572

Airports nearby London used as alternative

Birmingham (BHX)

Cheapest

Birmingham Airport is a major international hub and a reliable alternative when London airports are congested.

📍 ~160 km from London (reachable by direct train)

💸 Flights from ~$740

Business & First Class Flight Deals to London

$4,628

Save $1,026

Austrian Airlines

Business Class

From CHS

Elite

Feb 09

London, United Kingdom

81% AI deal score

$4,984

$4,422

Save $562

United Airlines

Business Class

From CHS

Elite

Mar 09

London, United Kingdom

81% AI deal score

$5,312

$4,601

Save $711

JetBlue Airways

Business Class

From CHS

Elite

Sep 27

London, United Kingdom

81% AI deal score

$6,047

$4,795

Save $1,252

JetBlue Airways, +1

Business Class

From CHS

Elite

Oct 09

London, United Kingdom

81% AI deal score

$5,818

$4,831

Save $987

JetBlue Airways, +1

Business Class

From CHS

Elite

Oct 09

London, United Kingdom

81% AI deal score

$5,714

$4,831

Save $883

JetBlue Airways, +1

Business Class

From CHS

Elite

Nov 13

London, United Kingdom

80% AI deal score

$5,193

$4,733

Save $460

Alaska Airlines, Inc., +1

Business Class

From CHS

Elite

Nov 13

London, United Kingdom

80% AI deal score

$5,203

$4,756

Save $447

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to London

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison sites can help you survey various options. Looking into different airlines, including budget carriers, may also reveal better deals.

Booking flights in advance often provides more options and potentially lower prices. However, last-minute deals can sometimes appear, though they are less predictable. Monitoring price trends for your desired travel period may help you decide.

Comparing nearby airports at both your origin and destination can sometimes lead to more economical fares. Different airports may have varying flight availabilities and pricing structures. It's often worth checking if an alternative airport offers a better deal, even with potential extra travel time.

Related routes

More routes from Charleston

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Flights to London from other cities

Flights from Cancún to London Flights from Cape Town to London Flights from Cardiff to London Flights from Charlotte to London Flights from Cincinnati to London Flights from Cleveland to London Flights from Colombo to London Flights from Colorado Springs to London Flights from Columbus to London Flights from Copenhagen to London Flights from Dhaka to London Flights from Kochi to London

Charleston to London: Overview

Insights for flights from Charleston to London

How much is a round trip from Charleston to London

Regular price: $598 - $1,455

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

The regular price range for this route is between $598 and $1455. The current lowest deal is $727 with Breeze Airways, for travel from Oct 18-Oct 27.

now $727

Low $598

High $1,455

The cheapest time to fly from Charleston to London

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

Norse Atlantic UK

JetBlue Airways

Deutsche Luft Hansa

Last-minute flights going from Charleston to London

Mon, Sep 21

⌛ Last-Minute

CHS - London

Charleston (CHS) - London (LHR)

$757

$739

One-way

Mon, Sep 21

⌛ Last-Minute

CHS - London

Charleston (CHS) - London (LHR)

United Airlines

$771

$746

One-way

Wed, Sep 23

⌛ Last-Minute

CHS - London

Charleston (CHS) - London (LHR)

Deutsche Luft Hansa

$834

$788

One-way

Fri, Sep 25

⌛ Last-Minute

CHS - London

Charleston (CHS) - London (LHR)

Deutsche Luft Hansa

$889

$834

One-way

Tue, Sep 29

⌛ Last-Minute

CHS - London

Charleston (CHS) - London (LHR)

$726

One-way

Wed, Sep 30

⌛ Last-Minute

CHS - London

Charleston (CHS) - London (LHR)

KLM

$734

$765

One-way

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

13 nights

Jan 13 - Jan 26

$730 → $547

25%

6 nights

Mar 22 - Mar 28

$963 → $782

19%

5 nights

Mar 20 - Mar 25

$963 → $805

16%

11 nights

Mar 25 - Apr 5

$984 → $832

15%

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 of $946.

📅 Best time to fly

January offers the lowest median price

Historically, January is the cheapest month to fly, with a median price of $481.

⏱️ Flight duration

Flights typically take 22h 57m

The median flight duration from Charleston to London is 22 hours and 57 minutes.

✈️ Airlines & availability

Connecting flights are dominant on this route

There are no direct flights available; routes typically involve 2 or more stopovers.

🏆 Airline highlight

Breeze Airways offers competitive deals

Breeze Airways has 72 deals, making it a frequent option for this route.

🎯 Booking tip

Deals are frequent for this route

Deals on flights from Charleston to London are frequent, appearing within a 30-day window.

Charleston main airports to depart from

Charleston International (CHS)

Cheapest

Charleston International Airport (CHS) is a convenient departure point for flights to London.

📍 ~17 km from Charleston (reachable by car)

💸 Flights from ~$596

London main airports to arrive at

Gatwick (LGW)

Cheapest

Gatwick Airport offers a convenient arrival option for flights from Charleston to London.

📍 ~40 km from city center (reachable by car)

💸 Flights from ~$572

Airports nearby London used as alternative

Birmingham (BHX)

Cheapest

Birmingham Airport is a major international hub and a reliable alternative when London airports are congested.

London, United Kingdom

80% AI deal score

$5,203

$4,756

Save $447

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to London

Cheap Flights from Charleston to London

Today’s best flight deals from Charleston to London

Charleston to London: Overview

Insights for flights from Charleston to London

How much is a round trip from Charleston to London

The cheapest time to fly from Charleston to London

Direct flights from Charleston to London

Last-minute flights going from Charleston to London

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

Popular Airports to fly from Charleston to London

Charleston - London route insights

Recent fares are above the typical level

January offers the lowest median price

Flights typically take 22h 57m

Connecting flights are dominant on this route

Breeze Airways offers competitive deals

Deals are frequent for this route

Charleston main airports to depart from

London main airports to arrive at

Airports nearby London used as alternative

Business & First Class Flight Deals to London

Best Elite deals to London

Dec 16

Nov 25

Nov 22

Jan 13

Dec 12

Feb 09

Mar 09

Sep 27

Oct 09

Oct 09

Nov 13

Nov 13

Frequently Asked Questions About Flights to London

How can I find cheap flights from Charleston to London?

When should I book flights from Charleston to London?

Should I compare nearby airports for flights from Charleston to London?

Are direct flights from Charleston to London always the best option?

Can flexible travel dates help on Charleston to London flights?

What extra costs should I check before booking Charleston to London flights?

Related routes

More routes from Charleston

Flights to London from other cities

Charleston to London: Overview

Insights for flights from Charleston to London

How much is a round trip from Charleston to London

The cheapest time to fly from Charleston to London

Direct flights from Charleston to London

Last-minute flights going from Charleston to London

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

Popular Airports to fly from Charleston to London

Charleston - London route insights

Recent fares are above the typical level

January offers the lowest median price

Flights typically take 22h 57m

Connecting flights are dominant on this route

Breeze Airways offers competitive deals

Deals are frequent for this route

Charleston main airports to depart from

London main airports to arrive at

Airports nearby London used as alternative

Business & First Class Flight Deals to London

Best Elite deals to London

Dec 16

Nov 25

Nov 22

Jan 13

Dec 12

Feb 09

Mar 09

Sep 27

Oct 09

Oct 09

Nov 13

Nov 13

Frequently Asked Questions About Flights to London

How can I find cheap flights from Charleston to London?

When should I book flights from Charleston to London?

Should I compare nearby airports for flights from Charleston to London?