Find flights
When to book
Airlines
FAQs

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Riyadh from C$ 691

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — RUH
11 Jul — 18 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Riyadh

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Riyadh
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Riyadh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 June 2026.

Mon 31/89:35 p.m.
YUL
-
RUH
1 stop29h 40m
American Airlines
Thu 3/94:55 a.m.
RUH
-
YUL
2 stops25h 31m
American Airlines
Deal found 7/6C$ 1,346
Sun 16/810:10 a.m.
YUL
-
RUH
2 stops22h 05m
Multiple Airlines
Sun 13/94:55 a.m.
RUH
-
YUL
1 stop16h 50m
Multiple Airlines
Deal found 8/6C$ 1,562
Mon 15/69:35 p.m.
YUL
-
RUH
1 stop22h 55m
American Airlines
Thu 16/78:05 p.m.
RUH
-
YUL
2 stops51h 49m
American Airlines
Deal found 10/6C$ 1,569
Sun 9/89:35 p.m.
YUL
-
RUH
1 stop16h 25m
Qatar Airways
Sat 22/84:55 a.m.
RUH
-
YUL
2 stops25h 31m
Qatar Airways
Deal found 8/6C$ 1,576
Tue 16/69:00 p.m.
YUL
-
RUH
2 stops24h 05m
Multiple Airlines
Tue 14/79:40 p.m.
RUH
-
YUL
1 stop24h 05m
Multiple Airlines
Deal found 10/6C$ 1,585
Fri 7/89:35 p.m.
YUL
-
RUH
1 stop16h 25m
Qatar Airways
Fri 21/89:40 p.m.
RUH
-
YUL
2 stops32h 46m
Qatar Airways
Deal found 8/6C$ 1,661
Tue 8/97:25 p.m.
YUL
-
RUH
1 stop19h 00m
Multiple Airlines
Fri 25/91:45 a.m.
RUH
-
YUL
1 stop22h 35m
Multiple Airlines
Deal found 8/6C$ 1,682
Thu 27/87:25 p.m.
YUL
-
RUH
1 stop19h 00m
Multiple Airlines
Tue 15/92:55 a.m.
RUH
-
YUL
1 stop19h 25m
Multiple Airlines
Deal found 7/6C$ 1,686
Sun 29/115:45 p.m.
YUL
-
RUH
1 stop18h 10m
Air Canada
Wed 2/122:00 a.m.
RUH
-
YUL
1 stop18h 00m
Air Canada
Deal found 7/6C$ 1,691

Find flight deals from Pierre Elliott Trudeau Intl to Riyadh

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) 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 11 June 2026.

Round-trip from

C$ 1,346

One-way from

C$ 691

Popular in

August

Cheapest in

September

Average price

C$ 1,512
American Airlines
  • American Airlines
  • 31/8-3/9
  • 3 total stops
  • 55h 11m total
  • Montreal to Riyadh
Search Deals
7/9
  • 7/9
  • 1 total stop
  • 25h 35m total
  • Montreal to Riyadh
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 174 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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 629,999 searches. Data last updated 11 June 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Riyadh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealRiyadh

YUL - RUH

YULRUH

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

7:25 p.m.-9:25 p.m.

1 stop19h 00m

Riyadh King Khaled Intl

Fri 25/9

1:45 a.m.-5:20 p.m.

1 stop22h 35m

C$ 1,682
Quickest round-trip

MontrealRiyadh

YUL - RUH

YULRUH

Montreal Pierre Elliott Trudeau Intl

Thu 27/8

7:25 p.m.-9:25 p.m.

1 stop19h 00m

Riyadh King Khaled Intl

Tue 15/9

2:55 a.m.-3:20 p.m.

1 stop19h 25m

C$ 1,686

MontrealRiyadh

YUL - RUH

YULRUH

Montreal Pierre Elliott Trudeau Intl

Sun 29/11

5:45 p.m.-7:55 p.m.

1 stop18h 10m

Riyadh King Khaled Intl

Wed 2/12

2:00 a.m.-9:53 p.m.

2 stops27h 53m

C$ 1,702

MontrealRiyadh

YUL - RUH

YULRUH

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

10:15 a.m.-6:05 p.m.

1 stop24h 50m

Riyadh King Khaled Intl

Mon 28/9

9:15 p.m.-1:21 p.m.

2 stops23h 06m

C$ 1,939

MontrealRiyadh

YUL - RUH

YULRUH

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

8:05 p.m.-11:15 a.m.

1 stop32h 10m

Riyadh King Khaled Intl

Thu 10/9

8:05 p.m.-2:45 p.m.

1 stop25h 40m

C$ 1,946

MontrealRiyadh

YUL - RUH

YULRUH

Montreal Pierre Elliott Trudeau Intl

Thu 27/8

10:10 a.m.-12:15 p.m.

2 stops43h 05m

Riyadh King Khaled Intl

Wed 16/9

1:15 p.m.-4:45 p.m.

2 stops34h 30m

C$ 2,053

MontrealRiyadh

YUL - RUH

YULRUH

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

6:50 p.m.-10:50 p.m.

1 stop21h 00m

Riyadh King Khaled Intl

Sun 23/8

11:55 p.m.-4:55 p.m.

2 stops24h 00m

C$ 2,085

MontrealRiyadh

YUL - RUH

YULRUH

Montreal Pierre Elliott Trudeau Intl

Sun 9/8

6:50 p.m.-10:50 p.m.

1 stop21h 00m

Riyadh King Khaled Intl

Thu 20/8

8:45 a.m.-8:05 p.m.

1 stop18h 20m

C$ 2,085

MontrealRiyadh

YUL - RUH

YULRUH

Montreal Pierre Elliott Trudeau Intl

Sun 9/8

6:50 p.m.-10:50 p.m.

1 stop21h 00m

Riyadh King Khaled Intl

Sun 23/8

8:45 a.m.-12:00 p.m.

1 stop34h 15m

C$ 2,103
Cheapest one-way

MontrealRiyadh

YUL - RUH

YULRUH

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

5:20 p.m.-1:55 a.m.

1 stop25h 35m

C$ 691

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to Riyadh

Have a flexible travel schedule? Discover the best time to fly to Riyadh from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to Riyadh

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Riyadh?

Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Riyadh (average of C$ 1,384). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Riyadh in August is currently the most expensive (average of C$ 2,089). 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.

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Riyadh?

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 11 June 2026.
Check out reviews from past customers who have flown with Lufthansa and British Airways from Montreal Pierre Elliott Trudeau Intl Airport to Riyadh to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
8,055 reviews
Check prices

Boarding

7.0

Entertainment

6.4

Crew

7.6

Overall

6.8

Comfort

6.8

Food

6.3

Reviews

1 / 20
8.0
Excellent

Slavomir,Apr 2026

MAD - FRA

Was ok this time without Drama at the gate and toxic Lufthansa ground personel.
Lufthansa
6.8
Okay
8,055 reviews
Lufthansa
6.8
Okay
8,055 reviews
Check prices

Boarding

7.0

Entertainment

6.4

Crew

7.6

Overall

6.8

Comfort

6.8

Food

6.3

Reviews

1 / 20
8.0
Excellent

Slavomir,Apr 2026

MAD - FRA

Was ok this time without Drama at the gate and toxic Lufthansa ground personel.
British Airways
6.7
Okay
8,044 reviews
Lufthansa
6.8
Okay
8,055 reviews
Check prices

Boarding

7.0

Entertainment

6.4

Crew

7.6

Overall

6.8

Comfort

6.8

Food

6.3

Reviews

1 / 20
8.0
Excellent

Slavomir,Apr 2026

MAD - FRA

Was ok this time without Drama at the gate and toxic Lufthansa ground personel.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Riyadh. 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 into for flights to Riyadh from Montreal Pierre Elliott Trudeau Intl?

    Riyadh King Khaled Intl (RUH), located 30.1 km from the city centre, is the airport you fly into when you book flights from Montreal Pierre Elliott Trudeau Intl to Riyadh. 2 airlines have flights to King Khaled Intl from Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Montreal Pierre Elliott Trudeau Intl to Riyadh King Khaled Intl should not be difficult; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Riyadh?

    Airlines like Air Canada and Emirates fly from Montreal Pierre Elliott Trudeau Intl Airport to Riyadh in about 18h 10m. The time it takes to get you to your destination can typically vary by up to 6h 40m. The distance between Montreal Pierre Elliott Trudeau Intl Airport and Riyadh is about 10137 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Riyadh round-trip?

    Currently priced at C$ 1,079, British Airways will fly you from Montreal Pierre Elliott Trudeau Intl Airport to Riyadh and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Lufthansa for as low as C$ 1,485. You may be able to fly from Montreal Pierre Elliott Trudeau Intl Airport to Riyadh for 32% less than the average price by searching for these airlines.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Riyadh that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Riyadh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Riyadh?

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

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Riyadh?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to Riyadh?

    Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Riyadh (average of C$ 1,384). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Riyadh in August is currently the most expensive (average of C$ 2,089). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pierre Elliott Trudeau Intl to Riyadh

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Jeddah flights
Pierre Elliott Trudeau Intl to Dammam flights

Top 2 airlines flying from Pierre Elliott Trudeau Intl to Riyadh

Discover the top 2 airlines that operate flights from Pierre Elliott Trudeau Intl to Riyadh. 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 629,999 searches. Data last updated 11 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 1,079AverageC$ 1,541FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapestC$ 1,485AverageC$ 1,861FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Riyadh?

Deals for Pierre Elliott Trudeau Intl to Riyadh flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Riyadh?

Cheapflights simply makes it quick and affordable to book flights from Pierre Elliott Trudeau Intl to Riyadh by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Riyadh with no change fees?

Yes, we can. To see specific flights from Pierre Elliott Trudeau Intl to Riyadh with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Riyadh become cheaper?

Of course! You can now track prices for flights from Pierre Elliott Trudeau Intl to Riyadh and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.