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Cheap flights from Charleston to London from $269

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to London departing on 3/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Charleston to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:20 am - 6:40 am
CHS
-
LHR
16h 20m
1 stop
United Airlines Logo
1:25 pm - 9:16 pm
LHR
-
CHS
35h 51m
2 stops
$641United Airlines
Fri, Mar 20 - Mon, Mar 23
Lufthansa Logo
2:51 pm - 12:40 pm
CHS
-
LHR
16h 49m
2 stops
Lufthansa Logo
9:30 am - 11:59 pm
LHR
-
CHS
19h 29m
2 stops
$647Lufthansa
Tue, Apr 14 - Wed, Apr 22
United Airlines Logo
5:15 pm - 11:35 am
CHS
-
LHR
13h 20m
1 stop
United Airlines Logo
6:50 am - 6:59 pm
LHR
-
CHS
17h 09m
2 stops
$649United Airlines
Mon, Apr 20 - Tue, Apr 28
United Airlines Logo
2:51 pm - 6:55 am
CHS
-
LHR
11h 04m
1 stop
United Airlines Logo
1:50 pm - 11:59 pm
LHR
-
CHS
15h 09m
2 stops
$650United Airlines
Wed, Apr 8 - Wed, Apr 29
British Airways Logo
7:19 pm - 2:25 pm
CHS
-
LHR
14h 06m
1 stop
British Airways Logo
8:55 pm - 6:33 pm
LHR
-
CHS
26h 38m
2 stops
$653British Airways
Sun, Apr 5 - Tue, Apr 14
Multiple Airlines Logo
11:05 am - 10:00 am
CHS
-
LHR
17h 55m
2 stops
Multiple Airlines Logo
10:50 am - 10:13 am
LHR
-
CHS
28h 23m
2 stops
$654Multiple Airlines
Mon, Apr 20 - Tue, Apr 28
Multiple Airlines Logo
5:00 pm - 9:40 pm
CHS
-
LHR
24h 40m
2 stops
Multiple Airlines Logo
6:00 am - 11:09 am
LHR
-
CHS
33h 09m
2 stops
$655Multiple Airlines
Wed, Mar 11 - Tue, Mar 24
Multiple Airlines Logo
5:00 pm - 9:40 pm
CHS
-
LHR
24h 40m
2 stops
Multiple Airlines Logo
12:05 pm - 11:09 am
LHR
-
CHS
27h 04m
2 stops
$656Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
British Airways Logo
7:19 pm - 8:05 am
CHS
-
LHR
31h 46m
1 stop
British Airways Logo
8:55 pm - 6:33 pm
LHR
-
CHS
26h 38m
2 stops
$659British Airways
Sun, Apr 5 - Tue, Apr 14
JetBlue Logo
11:48 am - 9:30 am
CHS
-
LHR
17h 42m
1 stop
JetBlue Logo
7:25 am - 8:03 pm
LHR
-
CHS
16h 38m
1 stop
$661JetBlue
Tue, Mar 10 - Tue, Mar 17

British Airways flights from Charleston to London Heathrow Airport

Our best British Airways deals on Charleston to London Heathrow Airport flight tickets
British Airways
Apr 5
CHS7:19 pmCharleston
14h 06m
1 stop
LHR2:25 pmLondon Heathrow
Apr 14
LHR8:55 pmLondon Heathrow
26h 38m
2 stops
CHS6:33 pmCharleston
$653
British Airways
Apr 5
CHS7:19 pmCharleston
31h 46m
1 stop
LHR8:05 amLondon Heathrow
Apr 14
LHR8:55 pmLondon Heathrow
26h 38m
2 stops
CHS6:33 pmCharleston
$659
British Airways
Apr 20
CHS6:35 amCharleston
19h 20m
1 stop
LHR6:55 amLondon Heathrow
Apr 28
LHR9:15 amLondon Heathrow
14h 29m
1 stop
CHS6:44 pmCharleston
$675

JetBlue flights from Charleston to London Heathrow Airport

Our best JetBlue deals on Charleston to London Heathrow Airport flight tickets
JetBlue
Mar 10
CHS11:48 amCharleston
17h 42m
1 stop
LHR9:30 amLondon Heathrow
Mar 17
LHR7:25 amLondon Heathrow
16h 38m
1 stop
CHS8:03 pmCharleston
$661
JetBlue
Feb 25
CHS11:48 amCharleston
16h 42m
1 stop
LHR9:30 amLondon Heathrow
Mar 2
LHR8:05 amLondon Heathrow
31h 52m
1 stop
CHS10:57 amCharleston
$676
JetBlue
Feb 25
CHS11:48 amCharleston
16h 42m
1 stop
LHR9:30 amLondon Heathrow
Mar 2
LHR9:20 amLondon Heathrow
29h 05m
1 stop
CHS9:25 amCharleston
$677

momondo Fare Finder

 
Customize your flight search to find flights from Charleston to London Heathrow Airport 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, momondo users made 832,500 searches. Data last updated February 16, 2026.
Use the filters below to find and compare flights from Charleston to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Fri 3/20

10:20 am-6:40 am

1 stop16h 20m

London Heathrow

Mon 3/23

1:25 pm-9:16 pm

2 stops35h 51m

$641

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Tue 4/14

2:51 pm-12:40 pm

2 stops16h 49m

London Heathrow

Wed 4/22

9:30 am-11:59 pm

2 stops19h 29m

$647

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Mon 4/20

5:15 pm-11:35 am

1 stop13h 20m

London Heathrow

Tue 4/28

6:50 am-6:59 pm

2 stops17h 09m

$649

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 4/8

2:51 pm-6:55 am

1 stop11h 04m

London Heathrow

Wed 4/29

1:50 pm-11:59 pm

2 stops15h 09m

$650

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Sun 4/5

7:19 pm-2:25 pm

1 stop14h 06m

London Heathrow

Tue 4/14

8:55 pm-6:33 pm

2 stops26h 38m

$653

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Mon 4/20

11:05 am-10:00 am

2 stops17h 55m

London Heathrow

Tue 4/28

10:50 am-10:13 am

2 stops28h 23m

$654

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Wed 3/11

5:00 pm-9:40 pm

2 stops24h 40m

London Heathrow

Tue 3/24

6:00 am-11:09 am

2 stops33h 09m

$655

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Tue 3/10

5:00 pm-9:40 pm

2 stops24h 40m

London Heathrow

Tue 3/17

12:05 pm-11:09 am

2 stops27h 04m

$656

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Sun 4/5

7:19 pm-8:05 am

1 stop31h 46m

London Heathrow

Tue 4/14

8:55 pm-6:33 pm

2 stops26h 38m

$659

CharlestonLondon

CHS - LHR

CHSLHR

Charleston

Tue 3/10

11:48 am-9:30 am

1 stop17h 42m

London Heathrow

Tue 3/17

7:25 am-8:03 pm

1 stop16h 38m

$661

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Charleston to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Charleston, with most prices found around $599. If you’re not able to fly to London Heathrow Airport in October, then January is your next best option. Flight prices from Charleston to London Heathrow Airport during January average around $655.

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Charleston when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $825 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Charleston for as low as $741 on momondo.

Can stopping save me money on Charleston to London Heathrow Airport flights?

You could potentially save up to 24% on your flight if you consider stops on a Charleston to London Heathrow Airport flight.

How have Charleston to London Heathrow Airport flight prices changed over time?

When to book flights from Charleston to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Charleston to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Charleston to London Heathrow Airport (CHS to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to London Heathrow Airport

Fastest flight time

10h 05m

Direct flights

None
The fastest flight from Charleston to London Heathrow Airport takes 10h 05m
There are no direct flights from Charleston to London Heathrow Airport. There are no popular flight routes from Charleston to London Heathrow Airport.
Search flight deals

  • How far is Charleston to London Heathrow by plane?

    The distance between Charleston and London Heathrow is about 4054.5 mi. Flights usually cover this in 10h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Charleston Airport to London Heathrow Airport?

    Prices for flights from Charleston Airport to London Heathrow Airport are updated daily.

  • How many operators does momondo search for flights from Charleston Airport to London Heathrow Airport?

  • How old do you have to be to fly from Charleston Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Charleston Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Charleston to London Heathrow Airport?

Best airlines flying from Charleston to London Heathrow Airport

Compare and see reviews for airlines that fly from Charleston to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom $542Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom $542Free CancellationRating
7.4
9,306 reviews
Search United Airlines flights
DeltaPriceFrom $590Free CancellationRating
7.9
8,204 reviews
Search Delta flights
British AirwaysPriceFrom $591Free CancellationRating
6.7
7,750 reviews
Search British Airways flights
American AirlinesPriceFrom $602Free CancellationRating
7.2
11,292 reviews
Search American Airlines flights
JetBluePriceFrom $643Free CancellationRating
7.2
2,898 reviews
Search JetBlue flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Crawley
Hayes
Wembley
Dartford
Stratford-upon-Avon
Croydon
Brentwood
Guildford
Harrow
Watford
Cobham
Folkestone
Romford
Stansted

Why use momondo?

Why should I use momondo to find a flight deal from Charleston to London?

It is quick and easy to find Charleston to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Charleston to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Charleston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Charleston to London?

Once all potential Charleston to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Charleston to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Charleston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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