Cheap flights from Charlotte to London from $318

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Charlotte, with most prices found around $842. If you’re not able to fly to London Heathrow Airport in October, then February is your next best option. Flight prices from Charlotte to London Heathrow Airport during February average around $890.

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $1,015. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,225.

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Charlotte to London Heathrow Airport in the evening for as low as $1,097. 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 afternoon are often more expensive with an average ticket price of $1,193.

Fly from Charlotte Douglas to London Heathrow for the best Charlotte Douglas - London Heathrow flight prices

You are more likely to see cheaper flights to London Heathrow Airport from Charlotte when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $1,108 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 Charlotte for as low as $969 on momondo.

There are 4 cabin classes available to choose from on Charlotte to London Heathrow Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 12% on your flight if you consider stops on a Charlotte to London Heathrow Airport flight.

As of August 2026, prices for Charlotte to London Heathrow Airport flights are approximately 16% cheaper when compared to flights at the same time last year.

United Airlines and Delta are the most popular carriers operating from Charlotte Douglas to London Heathrow

American Airlines, British Airways and Iberia are the top three most popular airlines that fly to London Heathrow Airport from Charlotte according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 10 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Dublin (DUB) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

Flights via Munich (MUC) offer the lowest average round-trip price of $666.

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 10h 45m.

Dublin (DUB) has the shortest average layover time for this route: 1h 41m.

As of August 2026, 11 flights take off from Charlotte and land in London Heathrow Airport each day. The most common flight departure time for this route is 8:00PM, with 100% of daily flights taking off in the evening.

As of August 2026, there are 83 flights per week flying from Charlotte to London Heathrow Airport. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.