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$227+ Cheap flights from Dammam (DMM) to Heathrow (LHR)

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
DMM — LHR
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheapflights Tip: The best prices from Dammam King Fahad Intl to London Heathrow are usually found in September or February, booked 60 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Dammam to Heathrow

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 July 27, 2026.

This Etihad Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:00 pm
DMM
-
LHR
1 stop24h 05m
Etihad Airways
Sat 8/229:45 pm
LHR
-
DMM
1 stop27h 05m
Etihad Airways
Deal found 7/25$670
This FlightHub deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/94:40 am
DMM
-
LHR
1 stop12h 25m
Etihad Airways
Sat 8/229:45 pm
LHR
-
DMM
1 stop27h 05m
Etihad Airways
Deal found 7/27$675
This Turkish Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:15 am
DMM
-
LHR
1 stop16h 45m
Turkish Airlines
Fri 10/1611:20 am
LHR
-
DMM
1 stop10h 55m
Turkish Airlines
Deal found 7/24$677
This Etihad Airways deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/204:40 am
DMM
-
LHR
1 stop28h 20m
Etihad Airways
Fri 8/282:45 pm
LHR
-
DMM
1 stop28h 25m
Etihad Airways
Deal found 7/22$678
This Etihad Airways deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:40 am
DMM
-
LHR
1 stop12h 25m
Etihad Airways
Thu 8/279:45 pm
LHR
-
DMM
1 stop15h 10m
Etihad Airways
Deal found 7/22$679
This Etihad Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:40 am
DMM
-
LHR
1 stop10h 05m
Etihad Airways
Sat 8/229:45 pm
LHR
-
DMM
1 stop27h 05m
Etihad Airways
Deal found 7/25$680
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:40 am
DMM
-
LHR
1 stop10h 05m
Multiple Airlines
Mon 9/2810:15 pm
LHR
-
DMM
2 stops14h 40m
Multiple Airlines
Deal found 7/23$683
This Mytrip deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2510:30 pm
DMM
-
LHR
1 stop11h 00m
Multiple Airlines
Mon 8/1010:20 am
LHR
-
DMM
2 stops13h 40m
Multiple Airlines
Deal found 7/22$685
This Etihad Airways deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:40 am
DMM
-
LHR
1 stop28h 05m
Etihad Airways
Fri 9/189:45 pm
LHR
-
DMM
1 stop9h 25m
Etihad Airways
Deal found 7/26$686
This FlightHub deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:30 pm
DMM
-
LHR
1 stop17h 35m
Multiple Airlines
Mon 8/178:05 am
LHR
-
DMM
1 stop10h 50m
Multiple Airlines
Deal found 7/22$687
This Etihad Airways deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:40 pm
DMM
-
LHR
1 stop18h 25m
Etihad Airways
Sun 8/239:45 pm
LHR
-
DMM
1 stop27h 05m
Etihad Airways
Deal found 7/23$688
This Etihad Airways deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:40 am
DMM
-
LHR
1 stop12h 25m
Etihad Airways
Sun 8/239:45 pm
LHR
-
DMM
1 stop9h 25m
Etihad Airways
Deal found 7/24$689

Find 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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$675
(FlightHub)

One-way from

$227
(SmartFares)

Popular in

March

Cheapest in

September

Average price

$776

Good round-trip deal

$763 or less
Provider with most accurate pricing for Dammam King Fahad Intl-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dammam King Fahad Intl-London Heathrow flights.
Search Deals
From Dammam King Fahad Intl to London Heathrow
Search Deals
One-way flight from Dammam King Fahad Intl to London Heathrow
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Dammam King Fahad Intl to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated July 27, 2026.
Use the filters below to find and compare flights from Dammam to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

Sat 8/22

4:40 am-3:05 pm

1 stop12h 25m

London Heathrow

Sun 8/30

9:45 pm-2:50 am

1 stop27h 05m

$679

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

Sat 8/22

4:40 am-3:05 pm

1 stop12h 25m

London Heathrow

Wed 8/26

9:45 pm-2:50 am

1 stop27h 05m

$679

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

Sat 8/22

4:40 am-3:05 pm

1 stop12h 25m

London Heathrow

Thu 8/27

9:45 pm-2:55 pm

1 stop15h 10m

$679

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

Mon 8/10

4:40 am-3:05 pm

1 stop12h 25m

London Heathrow

Sun 8/23

9:45 pm-9:10 am

1 stop9h 25m

$689
Quickest round-trip

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

Wed 9/23

4:40 am-12:45 pm

1 stop10h 05m

London Heathrow

Wed 9/23

9:45 pm-9:10 am

1 stop9h 25m

$698

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

Sun 8/23

4:40 am-3:05 pm

1 stop12h 25m

London Heathrow

Fri 8/28

2:45 pm-9:10 pm

1 stop28h 25m

$700

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

Sat 9/19

2:25 am-4:15 pm

1 stop15h 50m

London Heathrow

Sat 9/26

2:45 pm-1:10 am

2 stops32h 25m

$730

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

Wed 9/9

2:25 am-4:15 pm

1 stop15h 50m

London Heathrow

Wed 9/16

6:30 am-1:10 am

2 stops16h 40m

$730

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

Tue 9/22

2:25 am-10:45 am

1 stop10h 20m

London Heathrow

Wed 9/30

8:55 am-1:10 am

3 stops14h 15m

$750

DammamLondon

DMM - LHR

DMMLHR

Dammam King Fahad Intl

Sun 9/20

2:25 am-5:35 pm

1 stop17h 10m

London Heathrow

Sat 9/26

2:45 pm-1:10 am

2 stops32h 25m

$888

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 19 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Dammam-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dammam-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dammam-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dammam-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dammam-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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?

Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dammam to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Dammam to London Heathrow Airport (average of $600). Flying from Dammam to London Heathrow Airport in March is currently the most expensive (average of $855). 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.

What is the cheapest time of day to fly from DMM to LHR?

Find hourly flight availability from Dammam to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 27, 2026.

When flying from Dammam to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Dammam to London Heathrow Airport?

Airfare is below average for this route at the moment.

Dammam to London Heathrow Airport flights typically cost between $680 and $867 in August.
The cheapest round-trip price found within the last 5 days was $675 on Etihad Airways (Aug 9-Aug 22).

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 July 27, 2026.
Read through reviews of airlines operating flights from Dammam to London Heathrow Airport, such as Qatar Airways,SAUDIA, andEtihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.3
Good
3,743 reviews

Crew

7.9

Entertainment

7.3

Food

7.3

Overall

7.3

Boarding

7.5

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Amit,Sep 2023

SEA - DOH

I had to show the booking to get vegetarian food which was weird as it was served in first flight but missed in second flight. In my first flight I was forced by crew members after take off to move my seat as I was travelling alone to accomodate someone else and made my travel experience really bad. I would not recommend qatar airways
Qatar Airways
7.3
Good
3,743 reviews
Qatar Airways
7.3
Good
3,743 reviews

Crew

7.9

Entertainment

7.3

Food

7.3

Overall

7.3

Boarding

7.5

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Amit,Sep 2023

SEA - DOH

I had to show the booking to get vegetarian food which was weird as it was served in first flight but missed in second flight. In my first flight I was forced by crew members after take off to move my seat as I was travelling alone to accomodate someone else and made my travel experience really bad. I would not recommend qatar airways
SAUDIA
7.3
Good
690 reviews
Qatar Airways
7.3
Good
3,743 reviews

Crew

7.9

Entertainment

7.3

Food

7.3

Overall

7.3

Boarding

7.5

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Amit,Sep 2023

SEA - DOH

I had to show the booking to get vegetarian food which was weird as it was served in first flight but missed in second flight. In my first flight I was forced by crew members after take off to move my seat as I was travelling alone to accomodate someone else and made my travel experience really bad. I would not recommend qatar airways
Etihad Airways
7.3
Good
1,490 reviews
Qatar Airways
7.3
Good
3,743 reviews

Crew

7.9

Entertainment

7.3

Food

7.3

Overall

7.3

Boarding

7.5

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Amit,Sep 2023

SEA - DOH

I had to show the booking to get vegetarian food which was weird as it was served in first flight but missed in second flight. In my first flight I was forced by crew members after take off to move my seat as I was travelling alone to accomodate someone else and made my travel experience really bad. I would not recommend qatar airways

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?

    Dammam King Fahad Intl (DMM), located 19.0 mi from the city center, is the airport you fly out of when you book flights from Dammam to London Heathrow. 3 airlines have flights from King Fahad Intl to London Heathrow on a regular basis. Booking flights from Dammam King Fahad Intl to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

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

    Etihad Airways can get you from Dammam to London Heathrow Airport in just under 28h 20m. Your travel time can differ by up to . Dammam and London Heathrow Airport are separated by a distance of 3118 mi.

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

    SAUDIA, at $498, was found to be the cheapest airline from Dammam to London Heathrow Airport.Alternate airlines to your destination round-trip include Etihad Airways and Qatar Airways. These flights start at 29% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Dammam to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as $237 on Qatar Airways. Other airlines that offer cheap prices include Turkish Airlines from $273 and SAUDIA from $451 one-way.

  • What are the cheapest flights from Dammam to London Heathrow Airport?

    The cheapest flight price from Dammam to London Heathrow Airport is $697. On average you can expect to pay $827. The most popular route, (Dammam King Fahad Intl - London Heathrow), can usually be booked for $788.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from Dammam to London Heathrow Airport (average of $600). Flying from Dammam to London Heathrow Airport in March is currently the most expensive (average of $855). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Wembley
Harrow
Eastleigh
Southend-on-Sea
Watford
Northampton
Dartford
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton

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Alternative routes for Dammam to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Riyadh to Heathrow flights
Jeddah to Heathrow flights

Top 3 airlines flying from Dammam to Heathrow

Discover the top 3 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 2,558,603 searches. Data last updated July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest$498Average$776FlexibilityNo cancel feeOn-time86%
Etihad AirwaysCheapest$544Average$698FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$601Average$732FlexibilityNo cancel feeOn-time68%

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