525 € Cheap Flights from Dammam to London Heathrow

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Flight deals from Dammam to London Heathrow

Looking for a cheap last-minute deal or the best return flight from Dammam Airport to London Heathrow Airport? If you want to travel next month, return fares start from 525 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Dammam to London Heathrow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dammam to London Heathrow flights are currently cheapest in August.

Direct flights from Dammam to London Heathrow

Dammam to London: Flight information

The things to know before you go.
Cheapest flight found525 €
Cheapest month to flyAugust
Average flight time6 hrs, 45 mins
Most popular airlineSaudia
Average flights per week3

Finding cheap flights from Dammam to London Heathrow: Frequently asked questions

The best price we found for a return flight from Dammam to London Heathrow is 525 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
6 hours and 45 minutes is the average flight time from Dammam to London Heathrow.
Saudia flies direct from Dammam to London Heathrow.
As of July 2026, there are 3 flights per week flying from Dammam to London Heathrow.
The cheapest month to fly from Dammam to London Heathrow is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dammam Airport to London Heathrow Airport on Thursday, 6 August 2026.
Yes – the average flight time is 6 hours and 45 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Heathrow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Etihad Airways and Saudia offer the cheapest flight tickets to London Heathrow.

Flying from Dammam Airport (DMM) to London Heathrow Airport (LHR): what you need to know

  • The average duration of a direct flight from Dammam Airport to London Heathrow Airport is 6 hours 45 minutes.

  • The timezone in London is UTC+0, which is three hours behind Dammam.

  • Your DMM to LHR flight won't wait if you're late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • Flying during a peak time such as July? Public holidays and other popular seasons can result in longer lines and delays at security. Play it safe and get there up to four hours before international flights and two hours before domestic departures.

  • Jetting into London (and then discovering more of the United Kingdom!) is easy with Saudia. This popular airline offers direct flights from Dammam Airport to London Heathrow Airport.

  • Most travellers choose to fly with Saudia on this route.

  • Saudia is the most punctual carrier that operates DMM to LHR flights, with 78.57% of its services arriving as scheduled.

  • If you want to break up your flight, simply uncheck 'Direct flights only' when searching for your ticket from Dammam Airport to London Heathrow Airport. These are the most popular stopovers between DMM and LHR:

    • Jeddah Airport

    • Riyadh Airport

    • Cairo Airport

How to find the cheapest flights from Dammam Airport (DMM) to London Heathrow Airport (LHR)

  • The cheapest price we've found for a one-way Dammam Airport to London Heathrow Airport flight is 196 €. A round-trip plane ticket is currently 525 €. Depending on the availability when you book, these fares can change.

  • Don't wait until the last minute. You're more likely to get cheap tickets from DMM to LHR if you book in advance. Airlines often offer some great early bird rates.

  • If you're willing to be flexible with your travel plans, try using the 'Whole month' tool. It'll give you the lowest price across each month when looking for your flight from Dammam Airport to London Heathrow Airport.

  • Never miss a deal on cheap flights from DMM to LHR by setting up a Price Alert. You'll get an email or push notification on the app when fares go down.

  • Pick your preferred arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Dammam Airport to London Heathrow Airport.

Handy information about Dammam Airport (DMM)

  • Dammam Airport earns top marks for its on-time performance. 84% of flights that take off from DMM reach their destination without delay.

  • To reach Dammam Airport from central Dammam, it takes around 35 minutes by car. This depends on traffic though. It's approximately 32 kilometres from the airport to the city centre.

  • Taking public transport? You can expect a journey time of around 1 hour.

Arriving at London Heathrow Airport (LHR)

When to fly to London Heathrow Airport (LHR)

  • It's time to plan your trip dates for your flight from Dammam Airport to London Heathrow Airport. July is the most popular month to head to London. If you want a more relaxed vibe, go in March.

  • The warmest month in London is July, with temperatures ranging between 11ºC (52ºF) and 26ºC (79ºF). Lock in your flights from Dammam Airport to London Heathrow Airport in this month if this is the type of weather you enjoy.

  • If you'd rather travel in cooler conditions, search for a cheap ticket from DMM to LHR in January. Average temperatures are between 0ºC (32ºF) and 9ºC (48ºF) then.

Explore more of the United Kingdom

  • London has plenty going for it, but there are so many other parts of the United Kingdom you'll want to see. About 257 kilometres north-west of London, a visit to Manchester will fill your itinerary to the brim. Start with leading sights like Manchester United Museum & Stadium Tour, The Homes of Football and Museum of Science and Industry.

  • Birmingham is another sought-after destination in the United Kingdom and is around 161 kilometres north-west of London. No trip is complete without experiencing Birmingham Museum & Art Gallery, Birmingham Hippodrome Theatre and Bournville Experience.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.