Cheap flights from London to Raleigh from $344

The cheapest month to fly to Raleigh from London is in January. Flight prices, which tend to average around $912, are often lower during this time because this is during the off-season. If you are unable to visit Raleigh during the month of January, then departing from London during the month May is also very affordable. Most momondo users find prices during this month for around $944.

The cheapest day to depart from London to Raleigh is on a Friday when prices can be found for as low as $1,178. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,642. These prices are subject to change though, so be sure to set up a Price Alert for flights to Raleigh.

At noon is the cheapest time of day to fly from London to Raleigh when you can find flight prices for as low as $1,302. Flying to Raleigh at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Raleigh is in the morning when prices are around $1,385.

Fly from London Heathrow to Raleigh-Durham for the best London - Raleigh-Durham flight prices

You are more likely to see cheaper flights to Raleigh from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Raleigh for around $1,063 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Raleigh from London for as low as $897 on momondo.

There are 3 cabin classes available to choose from on London to Raleigh 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 27% on your flight if you consider stops on a London to Raleigh flight.

As of November 2026, prices for London to Raleigh flights are approximately 28% cheaper when compared to flights at the same time last year.

Aer Lingus, Finnair, and TAP AIR PORTUGAL are the most popular carriers operating from London to Raleigh-Durham

British Airways, JetBlue and American Airlines are the top three most popular airlines that fly to Raleigh from London according to our data. British Airways is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Raleigh. Keep in mind that there are 3 different airlines that fly to Raleigh on a routine basis, so you have a few additional options to choose from.

Historically, on average around 13% of flights between London and Raleigh have experienced a delay on any given week. The average delay length over the past 12 months has been 178 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

New York (JFK) was the most common stop: 45% of momondo users choosing 1-stop flights on this route connected there.

Flights via Dublin (DUB) offer the lowest average round-trip price of $772.

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 11h 22m.

Reykjavik (KEF) has the shortest average layover time for this route: 1h 08m.

6 flights are operational daily from London to Raleigh as of November 2026. The most popular departure time for this route is 1:00PM, with 100% of flights per day taking off in the afternoon.

The number of flights available between London and Raleigh is 42 per week as of November 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.