Cheap flights from Dammam to London from $221

The month of November is, on average, the cheapest month to fly to London Heathrow Airport from Dammam, with most prices found around $634. If you’re not able to fly to London Heathrow Airport in November, then February is your next best option. Flight prices from Dammam to London Heathrow Airport during February average around $637.

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $763. The most expensive day to fly to London Heathrow Airport is Friday, with ticket prices averaging around $1,382.

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Dammam to London Heathrow Airport in the afternoon for as low as $776. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $1,382.

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 $716 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 $663 on momondo.

There are 2 cabin classes available to choose from on Dammam to London Heathrow Airport 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 42% on your flight if you consider stops on a Dammam to London Heathrow Airport flight.

As of September 2026, prices for Dammam to London Heathrow Airport flights are approximately 9% more expensive when compared to flights at the same time last year.

Historically, on average around 24% 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 113 minutes.

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

Tuesday 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, SAUDIA have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

Abu Dhabi (AUH) was the most common stop: 58% of momondo users choosing 1-stop flights on this route connected there.

Flights via Doha (DOH) offer the lowest average round-trip price of $999.

Flights connecting via Doha (DOH) have the shortest average one-way travel time: 10h 15m.

Abu Dhabi (AUH) has the shortest average layover time for this route: 1h 15m.