Cheap flights from Dammam to London Heathrow Airport from £136

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
DMM — LHR
8 fev — 15 fev1
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 9 janeiro 2026.

Round-trip from

£322

One-way from

£136

Popular in

March

Cheapest in

September

Average price

£493
21/1-28/1
  • 21/1-28/1
  • 3 total stops
  • 36h 15m total
  • Dammam to London
11/2
  • 11/2
  • 2 total stops
  • 20h 30m total
  • Dammam to London
Highest demand for flights based on searches. 15% potential increase in price (£70 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 9 janeiro 2026.

qui 22/104:35DMM - LHR
1 stop10h 30mMultiple Airlines
sex 30/108:05LHR - DMM
2 stops15h 15mMultiple Airlines
Deal found 7/1£327
sex 23/104:35DMM - LHR
1 stop10h 30mMultiple Airlines
sáb 31/108:05LHR - DMM
2 stops15h 15mMultiple Airlines
Deal found 8/1£332
qua 21/104:35DMM - LHR
1 stop10h 30mMultiple Airlines
ter 27/120:50LHR - DMM
2 stops25h 45mMultiple Airlines
Deal found 7/1£335
qua 28/104:35DMM - LHR
1 stop10h 30mMultiple Airlines
sex 6/208:50LHR - DMM
2 stops38h 30mMultiple Airlines
Deal found 8/1£339
dom 8/204:35DMM - LHR
1 stop10h 30mMultiple Airlines
sex 13/221:05LHR - DMM
2 stops26h 15mMultiple Airlines
Deal found 7/1£342
dom 15/222:45DMM - LHR
1 stop10h 55mMultiple Airlines
dom 22/210:20LHR - DMM
2 stops13h 00mMultiple Airlines
Deal found 7/1£350
dom 18/106:50DMM - LHR
1 stop12h 20mMultiple Airlines
qua 21/120:50LHR - DMM
2 stops25h 45mMultiple Airlines
Deal found 7/1£354
ter 13/102:15DMM - LHR
1 stop9h 45mKLM
dom 18/108:40LHR - DMM
2 stops13h 25mKLM
Deal found 8/1£376
dom 15/202:15DMM - LHR
1 stop16h 50mKLM
qui 26/215:45LHR - DMM
2 stops30h 20mKLM
Deal found 8/1£382
ter 27/102:15DMM - LHR
1 stop9h 45mKLM
seg 2/210:00LHR - DMM
2 stops12h 05mKLM
Deal found 7/1£383
ter 20/102:15DMM - LHR
1 stop20h 00mKLM
qui 29/120:25LHR - DMM
2 stops25h 40mKLM
Deal found 7/1£384
sex 20/202:15DMM - LHR
1 stop32h 25mKLM
sáb 28/211:15LHR - DMM
2 stops10h 50mKLM
Deal found 6/1£385

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 9 janeiro 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

dom 15/2

02:15-16:05

1 stop16h 50m

London Heathrow

qui 26/2

15:45-01:05

2 stops30h 20m

£382

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

ter 27/1

02:15-09:00

1 stop9h 45m

London Heathrow

qua 4/2

20:25-01:05

2 stops25h 40m

£383

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

qui 22/1

02:15-17:00

1 stop17h 45m

London Heathrow

ter 27/1

06:30-01:05

2 stops15h 35m

£384

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

sex 20/2

02:15-07:40

1 stop32h 25m

London Heathrow

sáb 28/2

11:15-01:05

2 stops10h 50m

£385

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

sáb 14/2

02:15-12:05

1 stop12h 50m

London Heathrow

dom 22/2

17:05-01:05

2 stops29h 00m

£393

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

dom 15/2

16:50-14:30

1 stop24h 40m

London Heathrow

dom 22/2

20:55-14:45

1 stop14h 50m

£396

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

qua 21/1

04:35-12:05

1 stop10h 30m

London Heathrow

qui 29/1

19:20-14:45

1 stop16h 25m

£409

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

ter 27/1

23:55-15:50

2 stops18h 55m

London Heathrow

seg 2/2

07:30-21:50

2 stops11h 20m

£423

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

ter 27/1

23:55-09:45

2 stops12h 50m

London Heathrow

ter 3/2

08:30-21:50

2 stops10h 20m

£423

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

qua 28/1

23:55-08:45

2 stops11h 50m

London Heathrow

ter 3/2

06:30-21:50

2 stops12h 20m

£423

Flights are sorted by cheapest return flights first.

Deals found on 8/1

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 2 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.

How much does it cost for a return flight from Dammam to London Heathrow Airport?

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 9 janeiro 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

Entertainment

7.4

Food

7.3

Comfort

7.4

Crew

7.9

Overall

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

Entertainment

7.4

Food

7.3

Comfort

7.4

Crew

7.9

Overall

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

Entertainment

7.4

Food

7.3

Comfort

7.4

Crew

7.9

Overall

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

Entertainment

7.4

Food

7.3

Comfort

7.4

Crew

7.9

Overall

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

Entertainment

7.4

Food

7.3

Comfort

7.4

Crew

7.9

Overall

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 £382, KLM can have you in London Heathrow Airport from Dammam in 16h 50m. The distance from Dammam to London Heathrow Airport is about 3118 mi.

  • 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 Gulf Air and Qatar Airways. 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
Luton
Croydon
Northampton
Slough
Hounslow
Gatwick
Ilford
Wembley
Brentford
Hayes
Colchester
Watford
Crawley
Swindon
Kingston upon Thames
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 9 janeiro 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£420Average£526FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Gulf AirCheapest£461Average£603FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Qatar AirwaysCheapest£466Average£617FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
SAUDIACheapest£473Average£535FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights

Fly with Cheapflights

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Can Cheapflights find flights from Dammam to Heathrow with no change fees?

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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