Cheap flights from London Heathrow Airport to Raleigh from £342

If you aren’t able to travel to Raleigh during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of £711.

Our data shows that Tuesday is the least expensive day to fly to Raleigh. Tickets to fly out on this day can be as low as £788. Flights from London Heathrow Airport to Raleigh on a Thursday will generally be more expensive and average around £867. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

The cheapest time of day to fly to Raleigh is in the morning when flights can be purchased for as low as £823. At midday is when there is more demand to fly to Raleigh, so prices are often more expensive at around £832 per ticket.

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

You are more likely to see cheaper flights to Raleigh from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Raleigh for around £759 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Raleigh from London Heathrow Airport for as low as £667 on momondo.

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Raleigh.

As of May 2026, prices for London Heathrow Airport to Raleigh flights are approximately 19% 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 Heathrow to Raleigh-Durham

British Airways, JetBlue and Finnair are the top three most popular airlines that fly to Raleigh from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Raleigh. Keep in mind that there are 11 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 departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Monday is statistically the day of the week that experiences the fewest 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 fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

Boston (BOS) was the most common stop: 39% of momondo users choosing one-stop flights on this route connected there.

Flights via Reykjavik (KEF) offer the lowest average return price of £618.

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 11h 55m.

Dublin (DUB) has the shortest average stopover time for this route: 2h 19m.

The number of flights available between London Heathrow Airport and Raleigh is 6 per day as of May 2026. The most frequent departure time is 13:00, with 100% of daily flights leaving in the afternoon.

As of May 2026, there are 42 flights per week flying from London Heathrow Airport to Raleigh. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.