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$764+ Cheap flights from Ontario (ONT) to Riyadh (RUH)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — RUH
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Cheap flight deals from Ontario to Riyadh

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Riyadh (RUH). 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 November 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$860
(KLM)

One-way from

$764
(KLM)

Popular in

September

Cheapest in

November

Average price

$967
Provider with most accurate pricing for Los Angeles-Riyadh King Khaled Intl flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Riyadh King Khaled Intl flights.
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From Ontario to Riyadh King Khaled Intl
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One-way flight from Ontario to Riyadh King Khaled Intl
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Highest demand for flights based on searches. 4% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Ontario to Riyadh

Cheapest flights from Ontario to Riyadh
Explore the most affordable flight options available from Ontario to Riyadh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Air France deal was found by Cheapflights users on 11/23. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1412:12 pmONT - RUH
2 stops23h 38mAir France
Tue 1/132:05 amRUH - ONT
2 stops25h 07mAir France
Deal found 11/23$1,267
This Ovago deal was found by Cheapflights users on 11/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 amONT - RUH
2 stops34h 35mQatar Airways
Thu 12/114:40 pmRUH - ONT
2 stops36h 37mQatar Airways
Deal found 11/25$1,924
This Orbitz deal was found by Cheapflights users on 11/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:46 pmONT - RUH
2 stops23h 09mBritish Airways
Wed 12/241:00 amRUH - ONT
2 stops28h 18mBritish Airways
Deal found 11/24$2,126
This Orbitz deal was found by Cheapflights users on 11/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:45 pmONT - RUH
2 stops23h 10mBritish Airways
Wed 12/311:00 amRUH - ONT
2 stops28h 16mBritish Airways
Deal found 11/25$2,220
This KLM deal was found by Cheapflights users on 11/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:12 pmONT - RUH
2 stops23h 38mMultiple Airlines
Mon 12/292:05 amRUH - ONT
2 stops25h 07mMultiple Airlines
Deal found 11/26$2,840
This oojo deal was found by Cheapflights users on 11/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1610:47 amONT - RUH
2 stops38h 53mQatar Airways
Thu 12/184:40 pmRUH - ONT
2 stops36h 36mQatar Airways
Deal found 11/26$2,881
This Ovago deal was found by Cheapflights users on 11/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:00 amONT - RUH
2 stops34h 35mQatar Airways
Wed 12/315:05 amRUH - ONT
2 stops30h 09mQatar Airways
Deal found 11/25$3,119
This Delta deal was found by Cheapflights users on 11/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:15 pmONT - RUH
2 stops25h 25mDelta
Fri 1/211:55 pmRUH - ONT
3 stops33h 33mDelta
Deal found 11/25$3,312
This Booking.com deal was found by Cheapflights users on 11/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:45 pmONT - RUH
2 stops23h 10mBritish Airways
Fri 1/97:35 amRUH - ONT
2 stops25h 38mBritish Airways
Deal found 11/24$3,351
This IEagle deal was found by Cheapflights users on 11/25. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:00 amONT - RUH
2 stops31h 45mMultiple Airlines
Fri 1/26:30 amRUH - ONT
2 stops28h 44mMultiple Airlines
Deal found 11/25$3,434
This Qatar Airways deal was found by Cheapflights users on 11/26. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2710:50 amONT - RUH
2 stops23h 10mQatar Airways
Sun 1/115:35 amRUH - ONT
2 stops24h 10mQatar Airways
Deal found 11/26$3,841
This British Airways deal was found by Cheapflights users on 11/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/912:46 pmONT - RUH
2 stops23h 09mBritish Airways
Sat 12/271:00 amRUH - ONT
2 stops28h 16mBritish Airways
Deal found 11/26$3,946

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Riyadh 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 November 26, 2025.
Use the filters below to find and compare flights from Ontario to Riyadh that are best for you.

Fly from

Ontario

Fly to

Riyadh

Route

Depart

Return

Price

OntarioRiyadh

ONT - RUH

ONTRUH

Ontario

Fri 2/20

6:00 am-10:50 pm

2 stops29h 50m

Riyadh King Khaled Intl

Tue 2/24

11:55 pm-10:40 pm

3 stops33h 45m

$860

OntarioRiyadh

ONT - RUH

ONTRUH

Ontario

Fri 2/20

6:00 am-10:50 pm

2 stops29h 50m

Riyadh King Khaled Intl

Mon 2/23

3:30 am-11:49 pm

2 stops31h 19m

$870

OntarioRiyadh

ONT - RUH

ONTRUH

Ontario

Sat 1/24

7:30 am-7:15 am

2 stops36h 45m

Riyadh King Khaled Intl

Tue 1/27

3:30 am-9:05 pm

2 stops28h 35m

$882

OntarioRiyadh

ONT - RUH

ONTRUH

Ontario

Sun 12/14

12:12 pm-10:50 pm

2 stops23h 38m

Riyadh King Khaled Intl

Tue 1/13

2:05 am-4:12 pm

2 stops25h 07m

$1,267

OntarioRiyadh

ONT - RUH

ONTRUH

Ontario

Fri 2/20

3:19 pm-4:05 am

2 stops25h 46m

Riyadh King Khaled Intl

Tue 2/24

5:05 am-6:39 pm

2 stops24h 34m

$1,647

OntarioRiyadh

ONT - RUH

ONTRUH

Ontario

Sun 1/11

11:53 am-9:00 pm

2 stops22h 07m

Riyadh King Khaled Intl

Wed 2/25

5:05 am-6:39 pm

2 stops24h 34m

$1,853

OntarioRiyadh

ONT - RUH

ONTRUH

Ontario

Sat 1/10

10:58 am-9:00 pm

2 stops23h 02m

Riyadh King Khaled Intl

Tue 2/24

5:05 am-6:39 pm

2 stops24h 34m

$1,917

OntarioRiyadh

ONT - RUH

ONTRUH

Ontario

Thu 12/4

12:12 pm-10:50 pm

2 stops23h 38m

$764

OntarioRiyadh

ONT - RUH

ONTRUH

Ontario

Fri 12/12

10:47 am-1:35 am

3 stops27h 48m

$956

OntarioRiyadh

ONT - RUH

ONTRUH

Ontario

Thu 1/8

3:09 pm-3:35 am

2 stops25h 26m

$1,062

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/26

Showing 1-10 of 19 results
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Best time to book a flight from Ontario to Riyadh

Have a flexible travel schedule? Discover the best time to fly to Riyadh from Ontario 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 Ontario to Riyadh

What is the cheapest month to book a flight from Ontario to Riyadh?

Currently, March is the cheapest month in which you can book a flight from Ontario to Riyadh (average of $822). Flying from Ontario to Riyadh in September is currently the most expensive (average of $1,037). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Riyadh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to Riyadh?

    There are many flights that can get you from Ontario to Riyadh in 29h 50m. Fly via KLM or Delta to get the fastest option. There are 8225 mi between Ontario and Riyadh.

  • Can I find deals for flights from Ontario to Riyadh that include hotel bookings?

    Yes. In addition to deals on Ontario to Riyadh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Riyadh?

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

  • Can I find deals for business class flights from Ontario to Riyadh?

    Yes. Cheapflights offers flight deals from Ontario to Riyadh 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 Ontario to Riyadh?

    Currently, March is the cheapest month in which you can book a flight from Ontario to Riyadh (average of $822). Flying from Ontario to Riyadh in September is currently the most expensive (average of $1,037). 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

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