£255 Cheap Flights from Charleston (CHS) to London (LHR)

View £255 flight on Sat, 9 Jan 2027Opens in a new window

Popular airlines from Charleston Intl. Airport (CHS) to Heathrow Airport (LHR)

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Cheap Flights from Charleston (CHS) to London (LHR)

Prices were available within the past 7 days and start at £255 for one-way flights and £575 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Thu, 17 Sept - Mon, 21 Sept
CHS
Charleston
LHR
London
£575 Return, found 2 days ago
£575
Return
found 2 days ago
Select KLM flight, departing Thu, 17 Sept from Charleston to London, returning Mon, 21 Sept, priced at £575 found 2 days ago
Air France
Sun, 23 Aug - Thu, 27 Aug
CHS
Charleston
LHR
London
£576 Return, found 2 hours ago
£576
Return
found 2 hours ago
Select Air France flight, departing Sun, 23 Aug from Charleston to London, returning Thu, 27 Aug, priced at £576 found 2 hours ago
Air France
Tue, 28 Apr - Mon, 4 May
CHS
Charleston
LHR
London
£577 Return, found 19 hours ago
£577
Return
found 19 hours ago
Select Air France flight, departing Tue, 28 Apr from Charleston to London, returning Mon, 4 May, priced at £577 found 19 hours ago
Virgin Atlantic
Sun, 6 Sept - Sun, 13 Sept
CHS
Charleston
LHR
London
£578 Return, found 5 days ago
£578
Return
found 5 days ago
Select Virgin Atlantic flight, departing Sun, 6 Sept from Charleston to London, returning Sun, 13 Sept, priced at £578 found 5 days ago
KLM
Mon, 27 Apr - Fri, 8 May
CHS
Charleston
LHR
London
£579 Return, found 1 day ago
£579
Return
found 1 day ago
Select KLM flight, departing Mon, 27 Apr from Charleston to London, returning Fri, 8 May, priced at £579 found 1 day ago
KLM
Sun, 23 Aug - Thu, 27 Aug
CHS
Charleston
LHR
London
£581 Return, found 2 hours ago
£581
Return
found 2 hours ago
Select KLM flight, departing Sun, 23 Aug from Charleston to London, returning Thu, 27 Aug, priced at £581 found 2 hours ago
Air France
Tue, 28 Apr - Mon, 4 May
CHS
Charleston
LHR
London
£582 Return, found 19 hours ago
£582
Return
found 19 hours ago
Select Air France flight, departing Tue, 28 Apr from Charleston to London, returning Mon, 4 May, priced at £582 found 19 hours ago
KLM
Fri, 1 May - Fri, 22 May
CHS
Charleston
LHR
London
£582 Return, found 2 hours ago
£582
Return
found 2 hours ago
Select KLM flight, departing Fri, 1 May from Charleston to London, returning Fri, 22 May, priced at £582 found 2 hours ago
Finnair
Tue, 3 Nov - Tue, 10 Nov
CHS
Charleston
LHR
London
£684 Return, found 5 days ago
£684
Return
found 5 days ago
Select Finnair flight, departing Tue, 3 Nov from Charleston to London, returning Tue, 10 Nov, priced at £684 found 5 days ago
British Airways
Tue, 3 Nov - Tue, 10 Nov
CHS
Charleston
LHR
London
£684 Return, found 5 days ago
£684
Return
found 5 days ago
Select British Airways flight, departing Tue, 3 Nov from Charleston to London, returning Tue, 10 Nov, priced at £684 found 5 days ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to London City LCY. Closest option available. Average driving time to city centre is 21 minutes. Flights from £2,049
LCY
London City
Closest
Average driving time to city centre21 min
Flights from £2,049

Frequently asked questions

How much is a flight from CHS to Heathrow Airport (LHR)?
The lowest price advertised for a round-trip flight between CHS and LHR is £575. But you better get moving. This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Charleston Intl. Airport to London Heathrow?
Most flights can be cancelled online, but every air carrier has a different set of terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from CHS to London Heathrow that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Charleston Intl. Airport to London Heathrow flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Charleston Intl. Airport (CHS) to London Heathrow?
North Charleston to Hounslow is around 6,500 kilometres, so be prepared to spend a while in the air. Make sure you pack all the essentials, from your headphones to your hoodie. Toss in a couple of snacks to munch on throughout your flight too.
Which airlines fly direct from Charleston Intl. Airport (CHS) to London Heathrow?
Direct flights aren't available, so you'll need to make at least one stop between Charleston Intl. Airport (CHS) and Heathrow Airport (LHR). Use the layover time to stretch your legs and freshen up.
Are CHS to London Heathrow flight tickets cheaper when they're purchased at the last minute?
Flight prices from CHS to Heathrow Airport are available up to a year prior to departure on Expedia. And although you may score fantastic last-minute deals, it's never a sure thing. Also, booking your flights ahead of time means you'll have more choices — and you can avoid getting caught in the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

Frequently asked questions

How much does a flight from Charleston, SC (CHS-Charleston Intl.) to London (LHR-Heathrow) cost?
One-way flights typically cost between £301 and £1,379 and return flights often range between £604 and £1,920. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
How do I find cheap flights from Charleston, SC (CHS-Charleston Intl.) to London (LHR-Heathrow)?
To find a cheap flight from Charleston, SC (CHS-Charleston Intl.) to London (LHR-Heathrow), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Charleston, SC (CHS-Charleston Intl.) to London (LHR-Heathrow)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Charleston, SC (CHS-Charleston Intl.) to London (LHR-Heathrow)?
There are approximately 60 connecting flights per day from Charleston, SC (CHS-Charleston Intl.) to London (LHR-Heathrow). Some common connection points include John F. Kennedy Intl. (JFK), Hartsfield-Jackson Atlanta Intl. (ATL), and Logan Intl. (BOS).
What is the earliest flight from Charleston, SC (CHS-Charleston Intl.) to London (LHR-Heathrow)?
The earliest flight from Charleston, SC (CHS-Charleston Intl.) to London (LHR-Heathrow) typically departs at approximately 5:00 AM local time. This service is operated by American Airlines and is seasonal, active in July and October. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Charleston, SC (CHS-Charleston Intl.) to London (LHR-Heathrow)?
For flights from Charleston, SC (CHS-Charleston Intl.) to London (LHR-Heathrow), you'll typically find the most options on a Tuesday, with around 61 flights available. This gives you a good selection for your travel plans. Major airlines on this route include Delta Air Lines, American Airlines, and United Airlines. Looking at the overall week, flight options are fairly consistent, with Tuesday offering about 15% more flights than other days.
What are the most popular departure times for flights from Charleston, SC (CHS-Charleston Intl.) to London (LHR-Heathrow)?
The most popular departure times for flights from Charleston, SC (CHS-Charleston Intl.) to London (LHR-Heathrow) are in the afternoon, from 3pm to 6pm. About 32% of passengers prefer this time. Many major carriers, including American Airlines, Delta and Virgin Atlantic, offer flights during this window. This timing works well because you can have a relaxed morning before heading to the airport, and you'll arrive in London ready to start your evening.
How long does it take to fly from Charleston, SC (CHS-Charleston Intl.) to London (LHR-Heathrow)?
Flights from CHS to LHR with one stop typically take around 13 hours 20 minutes, covering approximately 4,057 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Charleston, SC (CHS-Charleston Intl.) to London (LHR-Heathrow)?
Select the "Business class" and "First class" filters when looking for CHS to LHR flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Charleston, SC (CHS-Charleston Intl.) to London (LHR-Heathrow) flight with Expedia?
It's easy to earn miles on a Charleston, SC (CHS-Charleston Intl.) to London (LHR-Heathrow) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London from Charleston Intl. (CHS)?
From Charleston Intl. (CHS), you can fly into Heathrow (LHR) and London City (LCY) in London. Some flights may connect through major hubs like Charlotte-Douglas Intl. (CLT), Washington Dulles Intl. (IAD), Philadelphia Intl. (PHL) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Charleston, SC (CHS-Charleston Intl.) to London (LHR-Heathrow) at the last minute?
Typically, booking a last minute flight from Charleston, SC (CHS-Charleston Intl.) to London (LHR-Heathrow) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Charleston, SC (CHS-Charleston Intl.) to London (LHR-Heathrow) flight and hotel package?
Securing a Charleston, SC (CHS-Charleston Intl.) to London (LHR-Heathrow) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Charleston, SC (CHS-Charleston Intl.) to London (LHR-Heathrow)?
If you booked your Charleston, SC (CHS-Charleston Intl.) to London (LHR-Heathrow) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Charleston Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, JetBlue Airways, KLM, Lufthansa, TAP Portugal, United, Virgin Atlantic
Return price
£574
Distance
6490 km

Book with confidence

Compare flights from Charleston to London easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Charleston to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Heathrow in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Charleston Intl. to Heathrow.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Charleston Intl. (CHS) to Heathrow (LHR)

The easiest way to view the best deals on flights from Charleston to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Charleston Intl. to Heathrow start at just £575 and range up to £684.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Charleston and London
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Charleston to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Charleston Intl. to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Charleston to London easily and book with confidence

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