Cheap flights from Charleston to London from $349
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 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Charleston to London Heathrow Airport
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KLM flights from Charleston to London Heathrow Airport
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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 January is, on average, the cheapest month to fly to London Heathrow Airport from Charleston, with most prices found around $714. If you’re not able to fly to London Heathrow Airport in January, then April is your next best option. Flight prices from Charleston to London Heathrow Airport during April average around $737.
What is the cheapest day to depart on your flight to London Heathrow Airport?
Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $783. The most expensive day to fly to London Heathrow Airport is Sunday, with ticket prices averaging around $1,071.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
According to our data, the cheapest time of day to fly to London Heathrow Airport is at noon. momondo users have found flights departing from Charleston to London Heathrow Airport at noon for as low as $908. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $1,001.
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 21 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $938 when searching 21 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 $723 on momondo.
What is the cheapest airline that flies from Charleston to London Heathrow?
JetBlue, Air Canada, and United Airlines are the most popular carriers operating from Charleston to London Heathrow
What airlines fly to London Heathrow Airport?
American Airlines, JetBlue and Delta are the top three most popular airlines that fly to London Heathrow Airport from Charleston according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 8 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Charleston to London Heathrow Airport
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
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 9h 53m, 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?
There are 8 operators available for flights from Charleston Airport to London Heathrow Airport as of June 2025.
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?
Based on momondo bookings for flights between Charleston and London Heathrow Airport, the leading airline is American Airlines, making up 33% of the total bookings. Other popular airlines include JetBlue with 21%, Delta with 15%, and United Airlines with 12%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $594 | Free Cancellation | Rating 7.3 2,922 reviews | |||
| PriceFrom $620 | Free Cancellation | Rating 7.1 9,553 reviews | |||
| PriceFrom $650 | Free Cancellation | Rating 6.6 7,019 reviews | |||
| PriceFrom $660 | Free Cancellation | Rating 7.8 1,361 reviews | |||
| PriceFrom $663 | Free Cancellation | Rating 7.4 652 reviews | |||
| PriceFrom $674 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $677 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $696 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy 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.