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Cheap flights from Riyadh to London from £135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Riyadh to London departing on 30/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Logo
10:30 - 22:25RUH-LHR
13h 55m1 stop
Logo
06:30 - 00:40LHR-RUH
16h 10m1 stop
£284
Find Deal
mer., 8 oct. - mer., 15 oct.
Logo
22:35 - 15:15RUH-LHR
18h 40m1 stop
Logo
08:50 - 19:45LHR-RUH
32h 55m2 stops
£306
Find Deal
sam., 4 oct. - mar., 21 oct.
Logo
22:35 - 15:15RUH-LHR
18h 40m1 stop
Logo
08:50 - 19:45LHR-RUH
32h 55m2 stops
£311
Find Deal
lun., 13 oct. - mer., 22 oct.
Aegean Airlines Logo
03:45 - 21:15RUH-LHR
20h 30m1 stop
Aegean Airlines Logo
22:15 - 02:45LHR-RUH
25h 30m1 stop
£312Aegean Airlines
Find Deal
mar., 18 nov. - sam., 29 nov.
Logo
10:30 - 22:25RUH-LHR
13h 55m1 stop
Logo
06:30 - 00:40LHR-RUH
16h 10m1 stop
£314
Find Deal
sam., 4 oct. - mar., 21 oct.
Aegean Airlines Logo
03:45 - 17:55RUH-LHR
17h 10m1 stop
Aegean Airlines Logo
22:15 - 14:50LHR-RUH
13h 35m1 stop
£331Aegean Airlines
Find Deal
jeu., 27 nov. - ven., 5 déc.
Etihad Airways Logo
04:20 - 15:15RUH-LHR
12h 55m1 stop
Etihad Airways Logo
20:55 - 15:15LHR-RUH
16h 20m1 stop
£360Etihad Airways
Find Deal
dim., 5 oct. - mar., 14 oct.
Etihad Airways Logo
04:20 - 15:15RUH-LHR
12h 55m1 stop
Etihad Airways Logo
20:55 - 21:30LHR-RUH
22h 35m1 stop
£360Etihad Airways
Find Deal
lun., 29 sept. - mer., 8 oct.
LOT Logo
01:45 - 09:35RUH-LHR
10h 50m1 stop
LOT Logo
10:35 - 23:05LHR-RUH
9h 30m1 stop
£363LOT
Find Deal
mar., 18 nov. - dim., 30 nov.
LOT Logo
01:10 - 09:20RUH-LHR
10h 10m1 stop
LOT Logo
18:10 - 22:10LHR-RUH
26h 00m1 stop
£367LOT
Find Deal
mar., 30 sept. - mer., 8 oct.

Aegean Airlines flights from Riyadh to London Heathrow Airport

Our best Aegean Airlines deals on Riyadh to London Heathrow Airport flight tickets
Aegean Airlines
18 Nov
RUH03:45Riyadh King Khaled Intl
20h 30m
1 stop
LHR21:15London Heathrow
29 Nov
LHR22:15London Heathrow
25h 30m
1 stop
RUH02:45Riyadh King Khaled Intl
£312
Find similar
Aegean Airlines
27 Nov
RUH03:45Riyadh King Khaled Intl
17h 10m
1 stop
LHR17:55London Heathrow
5 Dec
LHR22:15London Heathrow
13h 35m
1 stop
RUH14:50Riyadh King Khaled Intl
£331
Find similar
Aegean Airlines
10 Jan
RUH15:50Riyadh King Khaled Intl
22h 20m
1 stop
LHR11:10London Heathrow
12 Jan
LHR22:15London Heathrow
25h 30m
1 stop
RUH02:45Riyadh King Khaled Intl
£349
Find similar

Virgin Atlantic flights from Riyadh to London Heathrow Airport

Our best Virgin Atlantic deals on Riyadh to London Heathrow Airport flight tickets
Virgin Atlantic
22 Sept
RUH11:55Riyadh King Khaled Intl
7h 15m
LHR17:10London Heathrow
2 Dec
LHR14:00London Heathrow
6h 50m
RUH23:50Riyadh King Khaled Intl
£379
Find similar
Virgin Atlantic
19 Sept
RUH11:55Riyadh King Khaled Intl
7h 15m
LHR17:10London Heathrow
24 Sept
LHR22:25London Heathrow
6h 45m
RUH07:10Riyadh King Khaled Intl
£388
Find similar
Virgin Atlantic
13 Sept
RUH11:55Riyadh King Khaled Intl
7h 30m
LHR17:25London Heathrow
19 Sept
LHR22:25London Heathrow
6h 45m
RUH07:10Riyadh King Khaled Intl
£390
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Riyadh to London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 12 septembre 2025.
Use the filters below to find and compare flights from Riyadh to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RiyadhLondon

RUH - LHR

RUHLHR

Riyadh King Khaled Intl

mer. 8/10

10:30-22:25

1 stop13h 55m

London Heathrow

mer. 15/10

06:30-00:40

1 stop16h 10m

£284

RiyadhLondon

RUH - LHR

RUHLHR

Riyadh King Khaled Intl

sam. 4/10

22:35-15:15

1 stop18h 40m

London Heathrow

mar. 21/10

08:50-19:45

2 stops32h 55m

£306

RiyadhLondon

RUH - LHR

RUHLHR

Riyadh King Khaled Intl

lun. 13/10

22:35-15:15

1 stop18h 40m

London Heathrow

mer. 22/10

08:50-19:45

2 stops32h 55m

£311

RiyadhLondon

RUH - LHR

RUHLHR

Riyadh King Khaled Intl

mar. 18/11

03:45-21:15

1 stop20h 30m

London Heathrow

sam. 29/11

22:15-02:45

1 stop25h 30m

£312

RiyadhLondon

RUH - LHR

RUHLHR

Riyadh King Khaled Intl

sam. 4/10

10:30-22:25

1 stop13h 55m

London Heathrow

mar. 21/10

06:30-00:40

1 stop16h 10m

£314

RiyadhLondon

RUH - LHR

RUHLHR

Riyadh King Khaled Intl

jeu. 27/11

03:45-17:55

1 stop17h 10m

London Heathrow

ven. 5/12

22:15-14:50

1 stop13h 35m

£331

RiyadhLondon

RUH - LHR

RUHLHR

Riyadh King Khaled Intl

dim. 5/10

04:20-15:15

1 stop12h 55m

London Heathrow

mar. 14/10

20:55-15:15

1 stop16h 20m

£360

RiyadhLondon

RUH - LHR

RUHLHR

Riyadh King Khaled Intl

lun. 29/9

04:20-15:15

1 stop12h 55m

London Heathrow

mer. 8/10

20:55-21:30

1 stop22h 35m

£360

RiyadhLondon

RUH - LHR

RUHLHR

Riyadh King Khaled Intl

mar. 18/11

01:45-09:35

1 stop10h 50m

London Heathrow

dim. 30/11

10:35-23:05

1 stop9h 30m

£363

RiyadhLondon

RUH - LHR

RUHLHR

Riyadh King Khaled Intl

mar. 30/9

01:10-09:20

1 stop10h 10m

London Heathrow

mer. 8/10

18:10-22:10

1 stop26h 00m

£367

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to London from

How to get the cheapest flight ticket from Riyadh to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Riyadh and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

In general, May is the cheapest month to fly from Riyadh to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £406. The month of April is another great option to travel to London Heathrow Airport, with average flight prices from Riyadh averaging around £422.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Riyadh is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £430. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Friday is £490.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from Riyadh to London Heathrow Airport in the morning for as low as £442. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £492 on average. Flights to London Heathrow Airport from Riyadh in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Riyadh King Khaled Intl to London Heathrow flight route?

Fly from Riyadh King Khaled Intl to London Heathrow for the best Riyadh King Khaled Intl - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Riyadh when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £458 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Riyadh for as low as £379 on momondo.

What cabin class options are available on Riyadh King Khaled Intl to London Heathrow flights?

There are 3 cabin classes available to choose from on Riyadh King Khaled Intl to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Riyadh to London Heathrow Airport flight prices changed over time?

As of September 2025, prices for Riyadh to London Heathrow Airport flights are approximately 27% cheaper when compared to flights at the same time last year.

When to book flights from Riyadh to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Riyadh to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Riyadh to London Heathrow Airport (RUH to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Riyadh to London Heathrow Airport

Best price found

£308

Fastest flight time

6h 55m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Riyadh in the past 72 hours is £308. The best return flight deal from Riyadh to London Heathrow Airport found on momondo in the last 72 hours is £341.
The fastest flight from Riyadh to London Heathrow Airport takes 6h 55m
Direct flights go from Riyadh to London Heathrow Airport every day.
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  • How far is Riyadh King Khaled Intl to London Heathrow by plane?

    The straight-line distance from Riyadh King Khaled Intl to London Heathrow is 3082.7 mi. By plane, this route typically takes 10h 10m.

  • When did momondo last update prices for flights from Riyadh King Khaled Intl Airport to London Heathrow Airport?

    Prices for flights from Riyadh King Khaled Intl Airport to London Heathrow Airport refresh daily.

  • How many operators does momondo search for flights from Riyadh King Khaled Intl Airport to London Heathrow Airport?

  • How old do you have to be to fly from Riyadh King Khaled Intl Airport to London Heathrow Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Riyadh King Khaled Intl Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Riyadh to London Heathrow Airport?

  • What is the most popular airline from Riyadh to London Heathrow Airport?

Best airlines flying from Riyadh to London Heathrow Airport

Compare and see reviews for airlines that fly from Riyadh to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £328Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom £362Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom £382Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom £382Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
SAUDIAPriceFrom £385Free CancellationRating
7.4
634 reviews
Search SAUDIA flights
Gulf AirPriceFrom £419Free CancellationRating
7.1
209 reviews
Search Gulf Air flights
Qatar AirwaysPriceFrom £450Free CancellationRating
7.4
3,624 reviews
Search Qatar Airways flights

  • Virgin Atlantic Flights From Riyadh to London Heathrow Airport

    Across 24 Virgin Atlantic flights from Riyadh to London Heathrow Airport this week, the average price was £544, with the best Virgin Atlantic deals starting from £444 round-trip. 664 users have rated Virgin Atlantic on momondo, with an average score of 7.4/10.

  • SAUDIA Flights From Riyadh to London Heathrow Airport

    £522 is the best SAUDIA flight deal from Riyadh to London Heathrow Airport found on momondo over the last 72 hours. The average SAUDIA ticket price found was closer to £640, however, with flight time and availability significantly affecting the price. SAUDIA (7.4/10 from 634 user reviews) flies into London Heathrow Airport from Riyadh 24 times in an average week so prices can vary.

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Why use momondo?

Why should I use momondo to find a flight deal from Riyadh to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Riyadh to London. momondo saves you time and could save you money on your trip.

Can I find flights from Riyadh to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Riyadh with this policy.

How can momondo help me find flights from Riyadh to London?

momondo provides multiple filters to help you find the best flight to London from Riyadh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Riyadh to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Riyadh to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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