Cheap flights from Dammam to London from $240

The month of September is, on average, the cheapest month to fly to London Heathrow Airport from Dammam, with most prices found around $601. If you’re not able to fly to London Heathrow Airport in September, then February is your next best option. Flight prices from Dammam to London Heathrow Airport during February average around $606.

Our data shows that Thursday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $695. The most expensive day to fly to London Heathrow Airport is Tuesday, with ticket prices averaging around $750.

Fly from Dammam King Fahad Intl to London Heathrow for the best Dammam King Fahad Intl - London Heathrow flight prices

You are more likely to see cheaper flights to London Heathrow Airport from Dammam when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $676 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 Dammam for as low as $614 on momondo.

There is only 1 cabin class available to choose from on Dammam King Fahad Intl to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

As of March 2026, prices for Dammam to London Heathrow Airport flights are approximately 363% more expensive when compared to flights at the same time last year.

Etihad Airways and Qatar Airways are the most popular carriers operating from Dammam King Fahad Intl to London Heathrow

Etihad Airways, Qatar Airways and SAUDIA are the top three most popular airlines that fly to London Heathrow Airport from Dammam according to our data. Etihad Airways is the first choice among our users, with 38% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 3 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 8% of flights between Dammam and London have experienced a delay on any given week. The average delay length over the past 12 months has been 151 minutes.

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

Thursday 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, SAUDIA have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

Abu Dhabi (AUH) was the most common stop: 47% of momondo users choosing 1-stop flights on this route connected there.

Flights via Riyadh (RUH) offer the lowest average round-trip price of $518.

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

Dubai (DXB) has the shortest average layover time for this route: 1h 14m.

As of March 2026, there are 1 flights per day flying from Dammam to London Heathrow Airport. The most common time of day flights depart is 3:00PM, with 100% of flights taking off in the afternoon.

The number of flights available between Dammam and London Heathrow Airport is 13 per week as of March 2026. The most frequent departure day is Tue, with 23% of weekly flights leaving on this day.