Cheap flights from London to Raleigh from $343

The cheapest month to fly to Raleigh from London is in September. Flight prices, which tend to average around $96, are often lower during this time because this is during the off-season. If you are unable to visit Raleigh during the month of September, then departing from London during the month June is also very affordable. Most momondo users find prices during this month for around $104.

The cheapest day to depart from London to Raleigh is on a Monday when prices can be found for as low as $1,093. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,544. These prices are subject to change though, so be sure to set up a Price Alert for flights to Raleigh.

In the morning is the cheapest time of day to fly from London to Raleigh when you can find flight prices for as low as $1,152. Flying to Raleigh in the morning 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 at noon when prices are around $1,235.

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 $1,035 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 $909 on momondo.

You could potentially save up to 35% on your flight if you consider stops on a London to Raleigh flight.

As of May 2026, prices for London to Raleigh flights are approximately 23% cheaper when compared to flights at the same time last year.

JetBlue, TAP AIR PORTUGAL, and Icelandair 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 46% of people opting to fly with this airline when traveling to Raleigh. Keep in mind that there are 4 different airlines that fly to Raleigh on a routine basis, so you have a few additional options to choose from.

Historically, on average around 11% 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 175 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. Sunday 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 11% of their flights experiencing any sort of delay.

6 flights are operational daily from London to Raleigh as of May 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 May 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.