CHS - LHR

£217 Find Cheap Flights from Charleston to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Heathrow departing on 22/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to London, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£457
Typical prices: £480-£918
Delta
Thu 26/2Thu 5/3
CHS - LHR • 1 stop
Cheapest one-way flight
£217
Typical prices: £329-£383
Multiple Airlines
Wed 22/4
CHS - LHR • 2 stops
Top airlines
Delta
Cheapest • from £457 (return)
JetBlue
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 29% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Charleston to Heathrow (CHS-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Charleston to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Charleston to Heathrow

Thu, 26 Feb - Thu, 5 Mar
Delta Logo
10:30 - 07:50
CHS
-
LHR
16h 20m
1 stop
Delta Logo
06:30 - 17:54
LHR
-
CHS
16h 24m
2 stops
£457Delta
Sat, 28 Feb - Tue, 10 Mar
United Airlines Logo
19:47 - 06:40
CHS
-
LHR
29h 53m
1 stop
United Airlines Logo
06:50 - 19:00
LHR
-
CHS
16h 10m
2 stops
£459United Airlines
Wed, 25 Feb - Mon, 2 Mar
Delta Logo
15:07 - 06:25
CHS
-
LHR
10h 18m
1 stop
Delta Logo
06:30 - 17:38
LHR
-
CHS
16h 08m
2 stops
£460Delta
Thu, 26 Feb - Thu, 5 Mar
Delta Logo
10:30 - 07:05
CHS
-
LHR
15h 35m
2 stops
Delta Logo
06:30 - 17:54
LHR
-
CHS
16h 24m
2 stops
£461Delta
Wed, 22 Apr - Fri, 1 May
Lufthansa Logo
16:55 - 19:40
CHS
-
LHR
21h 45m
2 stops
Lufthansa Logo
09:30 - 23:59
LHR
-
CHS
19h 29m
2 stops
£462Lufthansa
Wed, 25 Feb - Mon, 2 Mar
Delta Logo
10:30 - 08:45
CHS
-
LHR
17h 15m
2 stops
Delta Logo
06:30 - 17:38
LHR
-
CHS
16h 08m
2 stops
£463Delta
Wed, 25 Feb - Mon, 2 Mar
Delta Logo
13:04 - 08:45
CHS
-
LHR
14h 41m
2 stops
Delta Logo
06:30 - 17:38
LHR
-
CHS
16h 08m
2 stops
£463Delta
Wed, 13 May - Wed, 20 May
United Airlines Logo
11:15 - 08:35
CHS
-
LHR
16h 20m
2 stops
United Airlines Logo
06:50 - 18:41
LHR
-
CHS
16h 51m
2 stops
£470United Airlines
Sat, 28 Feb - Tue, 10 Mar
Air Canada Logo
19:47 - 06:30
CHS
-
LHR
29h 43m
2 stops
Air Canada Logo
13:25 - 14:54
LHR
-
CHS
29h 29m
2 stops
£471Air Canada
Wed, 1 Apr - Thu, 9 Apr
Multiple Airlines Logo
11:10 - 09:35
CHS
-
LHR
17h 25m
1 stop
Multiple Airlines Logo
10:50 - 10:28
LHR
-
CHS
28h 38m
2 stops
£472Multiple Airlines
Booking Insights

KAYAK's insights & trends for Charleston to Heathrow flights

Get data-powered insights and trends into flights from Charleston to Heathrow to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Charleston to London Heathrow Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Charleston to London Heathrow Airport departing in February.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charleston to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Charleston to London Heathrow Airport is October, where tickets cost £434 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £915 and £773 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Charleston to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Charleston to London Heathrow Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Find deals

Good to know - Cheap tickets from Charleston to London Heathrow Airport

Low seasonJanuary
Cheapest flight£217
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (49% more expensive on average)
Flight from Charleston to London Heathrow Airport

When to book flights from Charleston to Heathrow

Are your dates flexible? Find out the best times to travel from Charleston to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Charleston to London Heathrow Airport flights

  • What is the cheapest flight from Charleston to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Charleston to London Heathrow Airport was £217 for a one-way ticket and £457 for a return.

  • Which airports will I be using when flying from Charleston to London Heathrow Airport?

    When flying out of Charleston you will be using Charleston. You will be landing at London Heathrow Airport, also known as London Heathrow.

  • Which aircraft models fly most regularly from Charleston to London Heathrow Airport?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Charleston to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Charleston to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Charleston to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Charleston is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Charleston to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Charleston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Charleston to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Charleston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Charleston to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Charleston to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Charleston to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
JetBlueOverall score based on 2891 reviews
7.5Comfort
6.6Food
7.2Entertainment
8.0Crew
7.4Boarding
Airline reviews

Terrible. They canceled our early morning flight after midnight on the day of and had no available flights to rebook my family on for the next 72 hours. Yet they still had other flights that were not cancelled from JFK so it couldn’t be based on the weather. It felt like they canceled the flight based on it not being profitable enough for them. I am not interested in traveling with the again. The absolute worse customer service and lack of accountability.

2.0 MediocreAnonymous, Jan 2026
JFK - BNA
Read more JetBlue reviews

Terrible. They canceled our early morning flight after midnight on the day of and had no available flights to rebook my family on for the next 72 hours. Yet they still had other flights that were not cancelled from JFK so it couldn’t be based on the weather. It felt like they canceled the flight based on it not being profitable enough for them. I am not interested in traveling with the again. The absolute worse customer service and lack of accountability.

Horribly rude check in at airport, worst in 25 years of flying. All over a simple issue they could have googled to resolve.

First time flying with JetBlue and never again. I went to the counter to request meet and assist because I'm 74 and my wife is 79. I walk with a cane and my wife is handicapped and has her own wheel chair. I told the agent that my wife and luggage was at the entrance door. The ticketing agent said to me that they don't offer meet and assist. I need to bring them our luggage and then go back and get my wife in order to get my boarding pass. As I went back to get my luggage a Southwest agent along with a TSA agent recognized the situation and came over and took my wife and luggage to the JetBlue ticketing counter alongside the line and told the JetBlue agent to issue to take our luggage as soon as they could.

Flight was fine, price was good but food onboard was abysmal. I was on there for breakfast and lunch and dinner 845am EST to 845pm GMT and all I got was a yoghurt parfait, fruit and a piece of cake. Later snacks included an ice-cream brownie and a pizza twist. I was hungry by the time I landed and the airport amenities were closed. Not happy.

1) No pilot available for 1 hour 2) no room for most passengers careyon in overhead—-> stowed below 3) when we landed we had to wait 45 min. Before docking at gate as gate was not ready

Good. No issues except a slight delay. Crew came in late.

Not a pleasant experience, service was poor. Didn't like it

It was good. I prefer JB over other airlines.I just wish we had headphones for the films, but other than that - good.

The ride share experience in JFK is terrible. After traveling on a flight, then you need to take a subway to the last stop to get an uber or lyft. Unacceptable. Bad job JetBlue for permitting JFK and Port Authority to do this to your passengers.

Checking In on JetBlue site was impossible. It hung up on REAL ID. Even my Global Entry did not help. Luckily, on Kayak site it was a breeze. Entire flight the temperature was COLD! Otherwise the crew was great!

Everything you need to know for your flight from Charleston to Heathrow

Information on your arrival and departure airports

Charleston (CHS)
Heathrow (LHR)