Cheap flights from Riyadh to London from $205

The cheapest month to fly to London from Riyadh is in February. Flight prices, which tend to average around $534, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from Riyadh averaging around $566.

The cheapest day to depart from Riyadh to London is on a Monday. Travelers who choose to depart for London on a Monday will often find tickets for as low as $769. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $855. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

Flying to London from Riyadh in the morning is the least expensive time of day to depart. momondo users have found prices as low as $759 when looking at flights departing in the morning. Flights to London are more costly in the evening, with an average ticket price of $866. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Riyadh King Khaled Intl to London Heathrow for the best Riyadh King Khaled Intl - London flight prices

You are more likely to see cheaper flights to London from Riyadh when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $666 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Riyadh for as low as $555 on momondo.

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

Aegean Airlines, Etihad Airways, and ITA Airways are the most popular carriers operating from Riyadh King Khaled Intl to London

SAUDIA, British Airways and Virgin Atlantic are the top three most popular airlines that fly to London from Riyadh according to our data. SAUDIA is the first choice among our users, with 48% of people opting to fly with this airline when traveling to London. Keep in mind that there are 8 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Historically, on average around 15% of flights between Riyadh and London have experienced a delay on any given week. The average delay length over the past 12 months has been 124 minutes.

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

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

According to our data, British Airways 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.

Istanbul (SAW) was the most common stop: 31% of momondo users choosing 1-stop flights on this route connected there.

Flights via Istanbul (SAW) offer the lowest average round-trip price of $408.

Flights connecting via Manama (BAH) have the shortest average one-way travel time: 9h 30m.

Manama (BAH) has the shortest average layover time for this route: 1h 25m.

As of July 2026, 4 flights take off from Riyadh and land in London each day. The most common flight departure time for this route is 2:00AM, with 55% of daily flights taking off in the morning.

28 flights are operational weekly from Riyadh to London as of July 2026. The most popular departure day for this route is Mon, with 25% of flights per week taking off on this day.