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Riyadh

$733+ 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — RUH
Jun 18 — Jun 251
Wed 6/18
Wed 6/25
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 June 13, 2025.

Round-trip from

$1,085
(Delta)

One-way from

$733
(Etihad Airways)

Popular in

September

Cheapest in

November

Average price

$1,040
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. 9% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 13, 2025.

This Delta deal was found by Cheapflights users on 6/12. 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.
Sat 8/26:00 amONT - RUH
2 stops39h 25mDelta
Tue 8/511:50 amRUH - ONT
2 stops56h 35mDelta
Deal found 6/12$1,085
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/610:56 pmONT - RUH
2 stops30h 19mEtihad Airways
Sat 9/204:20 amRUH - ONT
2 stops27h 09mEtihad Airways
Deal found 6/12$1,195
This British Airways deal was found by Cheapflights users on 6/11. 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.
Mon 6/2312:49 pmONT - RUH
2 stops23h 56mBritish Airways
Mon 7/218:25 amRUH - ONT
2 stops25h 29mBritish Airways
Deal found 6/11$1,684
This Qatar Airways deal was found by Cheapflights users on 6/11. 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.
Wed 11/2611:30 amONT - RUH
2 stops22h 45mQatar Airways
Tue 12/94:50 amRUH - ONT
2 stops24h 27mQatar Airways
Deal found 6/11$1,699
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/62:57 pmONT - RUH
2 stops26h 33mAmerican Airlines
Sat 8/93:30 pmRUH - ONT
2 stops32h 11mAmerican Airlines
Deal found 6/12$2,062
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1712:10 amONT - RUH
2 stops32h 45mMultiple Airlines
Tue 6/245:00 pmRUH - ONT
3 stops35h 00mMultiple Airlines
Deal found 6/12$2,782
This KLM deal was found by Cheapflights users on 6/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/185:08 pmONT - RUH
2 stops19h 42mKLM
Sun 6/2911:55 pmRUH - ONT
3 stops26h 33mKLM
Deal found 6/12$12,401

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 June 13, 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

Sat 8/2

6:00 am-7:25 am

2 stops39h 25m

Riyadh King Khaled Intl

Tue 8/5

11:50 am-10:25 am

2 stops56h 35m

$1,085

OntarioRiyadh

ONT - RUH

ONTRUH

Ontario

Sat 9/6

10:56 pm-3:15 pm

2 stops30h 19m

Riyadh King Khaled Intl

Sat 9/20

4:20 am-9:29 pm

2 stops27h 09m

$1,195

OntarioRiyadh

ONT - RUH

ONTRUH

Ontario

Mon 6/23

12:49 pm-10:45 pm

2 stops23h 56m

Riyadh King Khaled Intl

Thu 7/24

8:25 am-11:54 pm

2 stops25h 29m

$1,684

OntarioRiyadh

ONT - RUH

ONTRUH

Ontario

Wed 11/26

11:30 am-9:15 pm

2 stops22h 45m

Riyadh King Khaled Intl

Tue 12/9

4:50 am-6:17 pm

2 stops24h 27m

$1,699

OntarioRiyadh

ONT - RUH

ONTRUH

Ontario

Wed 8/6

2:57 pm-3:30 am

2 stops26h 33m

Riyadh King Khaled Intl

Sun 8/10

3:30 pm-1:39 pm

2 stops32h 09m

$2,062

OntarioRiyadh

ONT - RUH

ONTRUH

Ontario

Fri 7/4

5:08 pm-10:50 pm

2 stops19h 42m

Riyadh King Khaled Intl

Thu 7/10

2:00 am-4:29 pm

2 stops24h 29m

$3,269

OntarioRiyadh

ONT - RUH

ONTRUH

Ontario

Fri 10/10

10:56 pm-3:15 pm

2 stops30h 19m

$733

OntarioRiyadh

ONT - RUH

ONTRUH

Ontario

Sat 10/11

7:00 am-6:25 am

2 stops37h 25m

$764

OntarioRiyadh

ONT - RUH

ONTRUH

Ontario

Mon 6/30

1:34 pm-7:55 pm

2 stops20h 21m

$1,010

OntarioRiyadh

ONT - RUH

ONTRUH

Ontario

Mon 6/23

6:00 am-3:30 am

2 stops35h 30m

$1,170

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 12 results
1
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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 $924). Flying from Ontario to Riyadh in June is currently the most expensive (average of $1,335). 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.

Rainfall in Riyadh by month

Plan your trip to Riyadh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Riyadh ranges from 0.0 - 1.2 inches per month. March is typically the wettest month, when rainfall can reach 1.2 in. June is typically the driest time to visit Riyadh when rainfall is around 0.0 in.

Temperature in Riyadh by month

Plan your trip to Riyadh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Riyadh, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 96.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing Riyadh

Get insights into the airlines that provide service to Riyadh. 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 Riyadh. Reviews last updated June 13, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Qatar Airways from Ontario to Riyadh to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Qatar Airways
7.4
Good
3,584 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Etihad Airways
7.4
Good
1,211 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Ontario to Riyadh one-way?

    $733 is the cheapest one-way deal found within the past few days, from Etihad Airways. You may also be able to find cheap deals on Delta and Qatar Airways, with prices starting from $764 and $1,170, respectively.

  • 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 $924). Flying from Ontario to Riyadh in June is currently the most expensive (average of $1,335). 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.

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