Cheap flights from Dammam to London Heathrow Airport from £186

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
DMM — LHR
14 Feb — 21 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dammam to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Dammam (DMM) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 January 2026.

Round-trip from

£324

One-way from

£186

Popular in

March

Cheapest in

September

Average price

£490
2/2-10/2
  • 2/2-10/2
  • 3 total stops
  • 47h 25m total
  • Dammam to London
SAUDIA
  • SAUDIA
  • 17/3
  • Nonstop
  • 6h 55m total
  • Dammam to London
Highest demand for flights based on searches. 15% potential increase in price (£69 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£17 potential savings vs. average return price).
Average for round-trip flights in January 2026

Find flight deals from Dammam to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Dammam to Heathrow
Explore the most affordable flight options available from Dammam to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 January 2026.

Mon 2/222:45
DMM
-
LHR
1 stop16h 20m
Multiple Airlines
Tue 10/215:30
LHR
-
DMM
2 stops31h 05m
Multiple Airlines
Deal found 13/1£324
Tue 10/204:35
DMM
-
LHR
1 stop10h 30m
Multiple Airlines
Wed 18/215:50
LHR
-
DMM
2 stops31h 30m
Multiple Airlines
Deal found 13/1£327
Thu 12/207:00
DMM
-
LHR
2 stops15h 55m
Multiple Airlines
Fri 20/218:15
LHR
-
DMM
2 stops25h 45m
Multiple Airlines
Deal found 14/1£334
Wed 4/204:35
DMM
-
LHR
1 stop10h 30m
Multiple Airlines
Sun 8/208:05
LHR
-
DMM
2 stops15h 15m
Multiple Airlines
Deal found 14/1£335
Sat 31/122:45
DMM
-
LHR
1 stop10h 55m
Multiple Airlines
Sat 7/208:05
LHR
-
DMM
2 stops14h 30m
Multiple Airlines
Deal found 15/1£338
Sun 1/210:40
DMM
-
LHR
1 stop10h 30m
Multiple Airlines
Sat 7/208:05
LHR
-
DMM
2 stops15h 15m
Multiple Airlines
Deal found 13/1£345
Fri 27/204:05
DMM
-
LHR
1 stop11h 30m
Multiple Airlines
Sat 7/315:40
LHR
-
DMM
2 stops31h 40m
Multiple Airlines
Deal found 14/1£351
Thu 29/104:05
DMM
-
LHR
1 stop11h 30m
Multiple Airlines
Sat 7/208:05
LHR
-
DMM
2 stops15h 15m
Multiple Airlines
Deal found 13/1£352
Wed 28/104:35
DMM
-
LHR
1 stop12h 55m
Multiple Airlines
Thu 5/208:05
LHR
-
DMM
2 stops14h 30m
Multiple Airlines
Deal found 14/1£353
Thu 29/116:25
DMM
-
LHR
Nonstop6h 55m
SAUDIA
Mon 9/222:05
LHR
-
DMM
Nonstop6h 30m
SAUDIA
Deal found 14/1£354

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dammam to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 January 2026.
Use the filters below to find and compare flights from Dammam to London Heathrow Airport that are best for you.

Fly from

Dammam

Fly to

Heathrow

Route

Depart

Return

Price

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

Mon 2/2

02:15-09:00

1 stop9h 45m

London Heathrow

Wed 11/2

20:25-01:05

2 stops25h 40m

£375

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

Fri 27/2

02:15-10:25

1 stop11h 10m

London Heathrow

Sat 7/3

17:50-01:05

2 stops28h 15m

£376

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

Thu 12/2

16:25-20:20

Nonstop6h 55m

London Heathrow

Thu 19/2

14:15-03:05

1 stop9h 50m

£376

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

Thu 29/1

07:00-14:15

1 stop10h 15m

London Heathrow

Sun 1/2

10:00-22:35

1 stop9h 35m

£377

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

Tue 27/1

02:15-17:00

1 stop17h 45m

London Heathrow

Wed 4/2

17:05-01:05

2 stops29h 00m

£382

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

Sat 31/1

02:15-20:50

1 stop21h 35m

London Heathrow

Sun 8/2

06:30-01:05

2 stops15h 35m

£385

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

Thu 5/2

21:00-14:45

1 stop20h 45m

London Heathrow

Thu 12/2

16:05-04:00

1 stop8h 55m

£386

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

Sat 28/2

21:00-14:45

1 stop20h 45m

London Heathrow

Sat 7/3

16:05-04:00

1 stop8h 55m

£387

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

Mon 23/2

21:00-14:45

1 stop20h 45m

London Heathrow

Fri 27/2

16:05-20:00

1 stop24h 55m

£387

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

Tue 27/1

04:00-12:15

1 stop11h 15m

London Heathrow

Wed 4/2

22:05-07:35

Nonstop6h 30m

£393

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 20 results
1
2

Best time to book a flight from Dammam to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Dammam with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dammam to London Heathrow Airport

How far ahead should I book a flight from Dammam to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Dammam to Heathrow. Price data was last updated on 9 January 2026.

The best time to book flights from Dammam to London Heathrow Airport is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Dammam to London Heathrow Airport?

Currently, February is the cheapest month in which you can book a flight from Dammam to London Heathrow Airport (average of £238). Flying from Dammam to London Heathrow Airport in December is currently the most expensive (average of £447). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 15 January 2026.
Check out reviews from past customers who have flown with Qatar Airways, SAUDIA, andEtihad Airways from Dammam to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.5

Crew

7.9

Comfort

7.4

Food

7.3

Overall

7.4

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

Lisa,Oct 2024

MIA - DOH

Boarding a bit chaotic and seats were snug but crew were wonderful

Boarding

7.5

Crew

7.9

Comfort

7.4

Food

7.3

Overall

7.4

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

Lisa,Oct 2024

MIA - DOH

Boarding a bit chaotic and seats were snug but crew were wonderful

Boarding

7.5

Crew

7.9

Comfort

7.4

Food

7.3

Overall

7.4

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

Lisa,Oct 2024

MIA - DOH

Boarding a bit chaotic and seats were snug but crew were wonderful

Boarding

7.5

Crew

7.9

Comfort

7.4

Food

7.3

Overall

7.4

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

Lisa,Oct 2024

MIA - DOH

Boarding a bit chaotic and seats were snug but crew were wonderful

Boarding

7.5

Crew

7.9

Comfort

7.4

Food

7.3

Overall

7.4

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

Lisa,Oct 2024

MIA - DOH

Boarding a bit chaotic and seats were snug but crew were wonderful

Related info for your journey

Find useful and relevant information for your journey from Dammam to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Dammam to London Heathrow?

    Most people fly from Dammam King Fahad Intl (DMM) if they book a flight from Dammam to London Heathrow. On average, King Fahad Intl has 0 outbound flights to London Heathrow per day from 4 airlines. Dammam King Fahad Intl is conveniently located just 19.0 mi from Dammam’s city center.

  • How long is the flight from Dammam to London Heathrow Airport?

    For as low as £376, KLM can have you in London Heathrow Airport from Dammam in 6h 55m. The distance from Dammam to London Heathrow Airport is about 3118 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Dammam to London Heathrow Airport round-trip?

    Etihad Airways, at £420, was found to be the cheapest airline from Dammam to London Heathrow Airport.Alternate airlines flying return to your destination include Qatar Airways and Gulf Air. You may be able to fly from Dammam to London Heathrow Airport for 19% less than the average price by searching for these airlines.

  • Can I find deals for flights from Dammam to Heathrow that include hotel bookings?

    Yes. In addition to deals on Dammam to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dammam to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dammam to Heathrow.

  • Can I find deals for business class flights from Dammam to Heathrow?

    Yes. Cheapflights offers flight deals from Dammam to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dammam to London Heathrow Airport?

    Currently, February is the cheapest month in which you can book a flight from Dammam to London Heathrow Airport (average of £238). Flying from Dammam to London Heathrow Airport in December is currently the most expensive (average of £447). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Northampton
Slough
Gatwick
Hounslow
Wembley
Ilford
Brentford
Hayes
Colchester
Watford
Crawley
Kingston upon Thames
Swindon
Bedford
Chelmsford
Eastbourne
Romford

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Dammam to Heathrow

Discover the top 4 airlines that operate flights from Dammam to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£420Average£526FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest£452Average£563FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Gulf AirCheapest£461Average£603FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
SAUDIACheapest£473Average£535FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Dammam to Heathrow?

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Why should you use Cheapflights to find cheap flight tickets from Dammam to Heathrow?

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Yes, we can. To see specific flights from Dammam to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Dammam to Heathrow become cheaper?

Yes, Cheapflights offers price alerts on Dammam to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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