CHS - LHR

£178 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 6/10. 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

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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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

Mon, 24 Nov - Fri, 5 Dec
United Airlines Logo
14:52 - 10:50CHS-LHR
14h 58m1 stop
United Airlines Logo
13:25 - 19:03LHR-CHS
34h 38m2 stops
£390United Airlines
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Wed, 8 Oct - Fri, 17 Oct
United Airlines Logo
06:02 - 06:30CHS-LHR
19h 28m2 stops
United Airlines Logo
09:30 - 20:08LHR-CHS
39h 38m2 stops
£391United Airlines
Find Deal
Sat, 16 Aug - Tue, 26 Aug
Air Canada Logo
16:55 - 21:00CHS-LHR
23h 05m2 stops
Air Canada Logo
14:05 - 19:08LHR-CHS
34h 03m2 stops
£392Air Canada
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Mon, 24 Nov - Fri, 5 Dec
Air Canada Logo
06:00 - 07:10CHS-LHR
20h 10m2 stops
Air Canada Logo
18:00 - 14:45LHR-CHS
25h 45m2 stops
£395Air Canada
Find Deal
Wed, 1 Oct - Tue, 7 Oct
Delta Logo
12:51 - 08:50CHS-LHR
14h 59m1 stop
Delta Logo
06:15 - 18:12LHR-CHS
16h 57m2 stops
£402Delta
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Tue, 19 Aug - Wed, 27 Aug
Delta Logo
07:00 - 08:50CHS-LHR
20h 50m1 stop
Delta Logo
11:30 - 23:51LHR-CHS
17h 21m2 stops
£402Delta
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Mon, 18 Aug - Tue, 26 Aug
British Airways Logo
14:40 - 10:50CHS-LHR
15h 10m1 stop
British Airways Logo
10:05 - 17:38LHR-CHS
12h 33m1 stop
£405British Airways
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Wed, 19 Nov - Wed, 26 Nov
Lufthansa Logo
11:14 - 18:35CHS-LHR
26h 21m2 stops
Lufthansa Logo
11:10 - 23:42LHR-CHS
17h 32m2 stops
£415Lufthansa
Find Deal
Wed, 19 Nov - Mon, 24 Nov
Lufthansa Logo
11:14 - 17:05CHS-LHR
24h 51m2 stops
Lufthansa Logo
16:40 - 23:42LHR-CHS
36h 02m2 stops
£423Lufthansa
Find Deal
Wed, 13 Aug - Mon, 18 Aug
British Airways Logo
10:59 - 06:40CHS-LHR
14h 41m1 stop
British Airways Logo
09:55 - 19:00LHR-CHS
14h 05m1 stop
£441British Airways
Find Deal
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 round-trip flight from Charleston to London Heathrow Airport?

What’s the cheapest day of the week to fly from Charleston to London Heathrow Airport?

The average price of all round-trip flights from Charleston to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

When flying from Charleston to London Heathrow Airport, you should consider leaving on a Monday and avoid Thursdays if you are looking for the best rates. For your return to Charleston, you’ll find the best rates on Wednesdays and the most expensive ones on Thursdays.

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 January, where tickets cost £540 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is £997 and £971 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 3 weeks before departure, which saves you about 11% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.


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

Low seasonFebruary
Cheapest flight£178
Best time to beat the crowds (0% less expensive on average)
Most popular time to fly (6% 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 £235 for a one-way ticket and £516 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.

  • Which airline alliances offer flights from Charleston to London Heathrow Airport?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Charleston and London Heathrow Airport, with Star Alliance being the most commonly used for this 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 2915 reviews
7.4Boarding
7.6Comfort
7.3Entertainment
6.7Food
8.0Crew
Airline reviews

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

2.0 MediocreAnthony, Jul 2025JFK - SAV
Read more JetBlue reviews

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

The captain gave good announcements and the flight attendants were friendly. The WiFi was pretty good. The plane itself looked very old inside and the seats were very uncomfortable. The screens in the seat backs were the smallest I’ve ever seen. There were so many loud and obnoxious kids on this flight and the parents didn’t do much to try to quiet them down. Some had videos and games on tablets with higher than necessary volume going the whole time.

Too many long delays with JetBlue. Worst major airline that serves JFK but unfortunately I keep going back because of the prices.

My JetBlue experience was nice. The flights ran on time, the aircraft was clean and comfortable, and the flight attendants were attentive. My only issue, which is isolated to the low-cost (budget) option at JetBlue, is that the check in process makes the user feel that they have to buy their seats. The seats offered for purchase are upgrades from the budget seats you get (which are essentially the last seats remaining). The interface should not make it feel like you must purchase a seat.

The plane was late to leave.. Internet was lousy. TV was not working. when we arrived, We stayed on the plane for a long time before we got to the gate. It took us a long time to retrieve our luggage because they didn’t know what carousel to send them to. It was a bad experience.

I especially liked the lead crew officer. His boarding and safety announcements were made with a bit of novelty and humor. The flight also left the gate 10 minutes early and we landed about 20 minutes early… It was a delightful flight…

There were mutliple delays. There was inconsistent, delayed, and poor communication regarding the delays.

flight was delayed for hours with no explanation. The plane was a very old aircraft.

Spend hours delayed with no food, water anything sitting on the aieplane with no ability to eat or use the restroom. My entire experience was the absolute worst. I will never fly jet Blue again.

It would have been nice if they had offered more than one set of snacks

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

Information on your arrival and departure airports

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