Ontario

$844+ Cheap flights from Riyadh (RUH) to Ontario (ONT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
RUH — ONT
Aug 19 — Aug 261
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Cheap flight deals from Riyadh to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Riyadh (RUH) to Ontario (ONT). 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 August 14, 2025.

Round-trip from

$844
(British Airways)

Popular in

March

Cheapest in

June

Average price

$906
From Riyadh King Khaled Intl to Ontario
Highest demand for flights based on searches. 5% potential increase in price ($54 potential increase over avg. RT price).
Cheapest flight prices on average. 0% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in August 2025

Find flight deals from Riyadh to Ontario

Cheapest flights from Riyadh to Ontario
Explore the most affordable flight options available from Riyadh to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This British Airways deal was found by Cheapflights users on 8/12. 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.
Sun 11/91:00 amRUH - ONT
2 stops29h 41mBritish Airways
Sat 11/2211:59 pmONT - RUH
2 stops42h 36mBritish Airways
Deal found 8/12$844
This British Airways deal was found by Cheapflights users on 8/12. 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.
Sun 11/91:00 amRUH - ONT
2 stops32h 29mBritish Airways
Thu 11/204:47 pmONT - RUH
2 stops25h 48mBritish Airways
Deal found 8/12$913
This British Airways deal was found by Cheapflights users on 8/12. 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.
Wed 11/127:35 amRUH - ONT
2 stops25h 54mBritish Airways
Thu 11/204:47 pmONT - RUH
2 stops25h 48mBritish Airways
Deal found 8/12$1,044
This Etihad Airways deal was found by Cheapflights users on 8/14. 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.
Tue 9/304:45 pmRUH - ONT
2 stops38h 44mEtihad Airways
Sat 10/2510:56 pmONT - RUH
2 stops42h 09mEtihad Airways
Deal found 8/14$1,062
This Etihad Airways deal was found by Cheapflights users on 8/13. 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 9/204:20 amRUH - ONT
2 stops27h 09mEtihad Airways
Sat 10/1810:56 pmONT - RUH
2 stops36h 34mEtihad Airways
Deal found 8/13$1,111
This Delta deal was found by Cheapflights users on 8/12. 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 11/1012:05 amRUH - ONT
3 stops34h 41mDelta
Sat 11/225:51 pmONT - RUH
2 stops42h 09mDelta
Deal found 8/12$1,152
This Delta deal was found by Cheapflights users on 8/12. 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 11/1012:05 amRUH - ONT
3 stops33h 37mDelta
Thu 11/206:43 amONT - RUH
2 stops29h 32mDelta
Deal found 8/12$1,219
This British Airways deal was found by Cheapflights users on 8/12. 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.
Sun 11/91:00 amRUH - ONT
2 stops28h 21mBritish Airways
Fri 11/2112:48 pmONT - RUH
2 stops23h 07mBritish Airways
Deal found 8/12$1,293
This British Airways deal was found by Cheapflights users on 8/12. 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.
Wed 11/127:35 amRUH - ONT
2 stops25h 54mBritish Airways
Fri 11/2112:48 pmONT - RUH
2 stops23h 07mBritish Airways
Deal found 8/12$1,424
This Delta deal was found by Cheapflights users on 8/12. 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 11/1012:05 amRUH - ONT
3 stops34h 41mDelta
Fri 11/216:43 amONT - RUH
2 stops29h 17mDelta
Deal found 8/12$1,446

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riyadh to Ontario 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 August 14, 2025.
Use the filters below to find and compare flights from Riyadh to Ontario that are best for you.

Fly from

Riyadh

Fly to

Ontario

Route

Depart

Return

Price

RiyadhOntario

RUH - ONT

RUHONT

Riyadh King Khaled Intl

Sun 11/9

1:00 am-7:41 pm

2 stops29h 41m

Ontario

Sat 11/22

11:59 pm-5:35 am

2 stops42h 36m

$844

RiyadhOntario

RUH - ONT

RUHONT

Riyadh King Khaled Intl

Mon 11/10

1:00 am-7:41 pm

2 stops29h 41m

Ontario

Sat 11/22

11:59 pm-5:35 am

2 stops42h 36m

$844

RiyadhOntario

RUH - ONT

RUHONT

Riyadh King Khaled Intl

Tue 11/11

1:00 am-7:41 pm

2 stops29h 41m

Ontario

Sat 11/22

11:59 pm-5:35 am

2 stops42h 36m

$844

RiyadhOntario

RUH - ONT

RUHONT

Riyadh King Khaled Intl

Mon 11/10

1:00 am-6:21 pm

2 stops28h 21m

Ontario

Thu 11/20

4:47 pm-5:35 am

2 stops25h 48m

$913

RiyadhOntario

RUH - ONT

RUHONT

Riyadh King Khaled Intl

Tue 11/11

1:00 am-6:21 pm

2 stops28h 21m

Ontario

Thu 11/20

4:47 pm-5:35 am

2 stops25h 48m

$913

RiyadhOntario

RUH - ONT

RUHONT

Riyadh King Khaled Intl

Sun 11/9

1:00 am-10:29 pm

2 stops32h 29m

Ontario

Thu 11/20

4:47 pm-5:35 am

2 stops25h 48m

$913

RiyadhOntario

RUH - ONT

RUHONT

Riyadh King Khaled Intl

Tue 9/30

4:45 pm-9:29 pm

2 stops38h 44m

Ontario

Sat 10/25

10:56 pm-3:05 am

2 stops42h 09m

$1,062

RiyadhOntario

RUH - ONT

RUHONT

Riyadh King Khaled Intl

Sat 9/20

4:20 am-9:29 pm

2 stops27h 09m

Ontario

Sat 10/18

10:56 pm-9:30 pm

2 stops36h 34m

$1,111

RiyadhOntario

RUH - ONT

RUHONT

Riyadh King Khaled Intl

Mon 11/10

12:05 am-11:46 pm

3 stops34h 41m

Ontario

Sat 11/22

5:51 pm-11:00 pm

2 stops42h 09m

$1,152

RiyadhOntario

RUH - ONT

RUHONT

Riyadh King Khaled Intl

Wed 12/10

4:50 am-6:17 pm

2 stops24h 27m

$1,068

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 13 results
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Best time to book a flight from Riyadh to Ontario

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

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

Currently, August is the cheapest month in which you can book a flight from Riyadh to Ontario (average of $246). Flying from Riyadh to Ontario in March is currently the most expensive (average of $328). 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 Riyadh to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Riyadh to Ontario that include hotel bookings?

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Riyadh to Ontario (average of $246). Flying from Riyadh to Ontario in March is currently the most expensive (average of $328). 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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