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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Knock from C$ 531

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Knock departing on 15/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Knock

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:15 p.m. - 3:45 p.m.YUL-NOC
14h 30m2 stops
Multiple Airlines Logo
1:00 p.m. - 6:45 p.m.NOC-YUL
10h 45m1 stop
C$ 1,114Multiple Airlines
Find Deal
Fri, 14 Nov - Fri, 21 Nov
Multiple Airlines Logo
8:15 p.m. - 3:45 p.m.YUL-NOC
14h 30m2 stops
Multiple Airlines Logo
1:00 p.m. - 11:52 p.m.NOC-YUL
15h 52m2 stops
C$ 1,124Multiple Airlines
Find Deal
Fri, 14 Nov - Fri, 21 Nov
Multiple Airlines Logo
8:15 p.m. - 3:45 p.m.YUL-NOC
14h 30m2 stops
Multiple Airlines Logo
4:50 p.m. - 7:45 p.m.NOC-YUL
31h 55m3 stops
C$ 1,153Multiple Airlines
Find Deal
Fri, 14 Nov - Fri, 21 Nov
Multiple Airlines Logo
8:05 a.m. - 12:25 p.m.YUL-NOC
23h 20m3 stops
Multiple Airlines Logo
4:50 p.m. - 7:45 p.m.NOC-YUL
31h 55m3 stops
C$ 1,245Multiple Airlines
Find Deal
Fri, 14 Nov - Fri, 21 Nov
Multiple Airlines Logo
7:10 p.m. - 12:25 p.m.YUL-NOC
12h 15m1 stop
Multiple Airlines Logo
1:00 p.m. - 4:10 p.m.NOC-YUL
32h 10m1 stop
C$ 1,410Multiple Airlines
Find Deal
Fri, 14 Nov - Fri, 21 Nov

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Knock 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 96,600 searches. Data last updated 2 October 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Knock that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealKnock

YUL - NOC

YULNOC

Montreal Pierre Elliott Trudeau Intl

Fri 14/11

8:15 p.m.-3:45 p.m.

2 stops14h 30m

Knock Intl

Fri 21/11

1:00 p.m.-6:45 p.m.

1 stop10h 45m

C$ 1,114

MontrealKnock

YUL - NOC

YULNOC

Montreal Pierre Elliott Trudeau Intl

Fri 14/11

8:15 p.m.-3:45 p.m.

2 stops14h 30m

Knock Intl

Fri 21/11

1:00 p.m.-11:52 p.m.

2 stops15h 52m

C$ 1,124

MontrealKnock

YUL - NOC

YULNOC

Montreal Pierre Elliott Trudeau Intl

Fri 14/11

8:15 p.m.-3:45 p.m.

2 stops14h 30m

Knock Intl

Fri 21/11

4:50 p.m.-7:45 p.m.

3 stops31h 55m

C$ 1,153

MontrealKnock

YUL - NOC

YULNOC

Montreal Pierre Elliott Trudeau Intl

Fri 14/11

8:05 a.m.-12:25 p.m.

3 stops23h 20m

Knock Intl

Fri 21/11

4:50 p.m.-7:45 p.m.

3 stops31h 55m

C$ 1,245

MontrealKnock

YUL - NOC

YULNOC

Montreal Pierre Elliott Trudeau Intl

Fri 14/11

7:10 p.m.-12:25 p.m.

1 stop12h 15m

Knock Intl

Fri 21/11

1:00 p.m.-4:10 p.m.

1 stop32h 10m

C$ 1,410

MontrealKnock

YUL - NOC

YULNOC

Montreal Pierre Elliott Trudeau Intl

Sat 15/11

5:10 p.m.-3:55 p.m.

3 stops41h 45m

C$ 531

MontrealKnock

YUL - NOC

YULNOC

Montreal Pierre Elliott Trudeau Intl

Sat 15/11

7:35 p.m.-4:55 p.m.

2 stops40h 20m

C$ 659

MontrealKnock

YUL - NOC

YULNOC

Montreal Pierre Elliott Trudeau Intl

Sat 15/11

8:30 p.m.-12:25 p.m.

1 stop10h 55m

C$ 1,074

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Knock

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 cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to Knock Intl?

Aer Lingus is the most popular carrier operating from Montreal Pierre Elliott Trudeau Intl to Knock Intl

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Knock

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Knock according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Knock (YUL to NOC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Knock

Direct flights

None
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Knock. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Knock.
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  • How far is Montreal Pierre Elliott Trudeau Intl to Knock Intl by plane?

    The straight-line distance from Montreal Pierre Elliott Trudeau Intl to Knock Intl is 4588.4 km. In terms of flight time, this usually takes a little over 12h 15m.

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Knock Intl Airport?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Knock Intl Airport were last updated today.

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Knock Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Knock Intl Airport.

  • What documentation or ID do you need to fly to Knock Intl Airport?

    The required travel and health documents for your Knock Intl 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 Knock Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Knock?

Book flights to Knock if you plan to visit one of these locations
Sligo

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Knock?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Knock from Montreal.

Can I find flights from Montreal to Knock with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Knock from Montreal with this policy.

How can momondo help me find flights from Montreal to Knock?

Once you have performed a search for Montreal to Knock flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Knock from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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1 adult
Sat 1/11
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