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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Knock from C$ 1,370

This is the cheapest round-trip 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 17/8. 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
1 adult, Economy, 0 bags

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
8:25 p.m. - 4:55 p.m.
YUL
-
NOC
15h 30m
2 stops
Multiple Airlines Logo
9:25 a.m. - 4:05 p.m.
NOC
-
YUL
35h 40m
2 stops
C$ 1,370Multiple Airlines
Mon, 17 Aug - Mon, 31 Aug
British Airways Logo
5:00 p.m. - 12:35 p.m.
YUL
-
NOC
38h 35m
2 stops
British Airways Logo
1:05 p.m. - 8:15 p.m.
NOC
-
YUL
12h 10m
1 stop
C$ 1,408British Airways
Thu, 10 Sep - Mon, 14 Sep
British Airways Logo
5:00 p.m. - 12:35 p.m.
YUL
-
NOC
38h 35m
2 stops
British Airways Logo
1:05 p.m. - 8:15 p.m.
NOC
-
YUL
12h 10m
1 stop
C$ 1,409British Airways
Thu, 10 Sep - Mon, 14 Sep
British Airways Logo
5:00 p.m. - 12:35 p.m.
YUL
-
NOC
38h 35m
2 stops
British Airways Logo
1:05 p.m. - 8:15 p.m.
NOC
-
YUL
12h 10m
1 stop
C$ 1,411British Airways
Thu, 10 Sep - Mon, 14 Sep
British Airways Logo
5:00 p.m. - 12:35 p.m.
YUL
-
NOC
38h 35m
2 stops
British Airways Logo
1:05 p.m. - 8:15 p.m.
NOC
-
YUL
12h 10m
1 stop
C$ 1,412British Airways
Thu, 10 Sep - Mon, 14 Sep
Multiple Airlines Logo
6:50 p.m. - 9:00 a.m.
YUL
-
NOC
33h 10m
1 stop
Multiple Airlines Logo
8:55 a.m. - 2:00 p.m.
NOC
-
YUL
34h 05m
2 stops
C$ 1,425Multiple Airlines
Sat, 15 Aug - Sat, 29 Aug
British Airways Logo
5:00 p.m. - 12:35 p.m.
YUL
-
NOC
38h 35m
2 stops
British Airways Logo
1:05 p.m. - 8:15 p.m.
NOC
-
YUL
12h 10m
1 stop
C$ 1,433British Airways
Thu, 10 Sep - Mon, 14 Sep
British Airways Logo
5:00 p.m. - 12:35 p.m.
YUL
-
NOC
38h 35m
2 stops
British Airways Logo
1:05 p.m. - 8:15 p.m.
NOC
-
YUL
12h 10m
1 stop
C$ 1,436British Airways
Thu, 10 Sep - Mon, 14 Sep
Multiple Airlines Logo
3:10 p.m. - 12:35 p.m.
YUL
-
NOC
16h 25m
2 stops
Multiple Airlines Logo
1:05 p.m. - 8:15 p.m.
NOC
-
YUL
12h 10m
1 stop
C$ 1,440Multiple Airlines
Sat, 12 Sep - Sat, 19 Sep
British Airways Logo
5:00 p.m. - 12:35 p.m.
YUL
-
NOC
38h 35m
2 stops
British Airways Logo
1:05 p.m. - 8:15 p.m.
NOC
-
YUL
12h 10m
1 stop
C$ 1,442British Airways
Thu, 10 Sep - Mon, 14 Sep

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British Airways flights from Montreal Pierre Elliott Trudeau Intl Airport to Knock

Our best British Airways deals on Montreal Pierre Elliott Trudeau Intl Airport to Knock flight tickets
British Airways
10 Oct
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
16h 25m
2 stops
NOC12:35 p.m.Knock Intl
14 Oct
NOC1:05 p.m.Knock Intl
12h 10m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,360
British Airways
10 Sep
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
38h 35m
2 stops
NOC12:35 p.m.Knock Intl
14 Sep
NOC1:05 p.m.Knock Intl
12h 10m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,408
British Airways
10 Sep
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
38h 35m
2 stops
NOC12:35 p.m.Knock Intl
14 Sep
NOC1:05 p.m.Knock Intl
12h 10m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,409

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 3 August 2026.
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

Cheapest round-trip

MontrealKnock

YUL - NOC

YULNOC

Montreal Pierre Elliott Trudeau Intl

Mon 17/8

8:25 p.m.-4:55 p.m.

2 stops15h 30m

Knock Intl

Mon 31/8

9:25 a.m.-4:05 p.m.

2 stops35h 40m

C$ 1,370

MontrealKnock

YUL - NOC

YULNOC

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

5:00 p.m.-12:35 p.m.

2 stops38h 35m

Knock Intl

Mon 14/9

1:05 p.m.-8:15 p.m.

1 stop12h 10m

C$ 1,408

MontrealKnock

YUL - NOC

YULNOC

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

5:00 p.m.-12:35 p.m.

2 stops38h 35m

Knock Intl

Mon 14/9

1:05 p.m.-8:15 p.m.

1 stop12h 10m

C$ 1,409

MontrealKnock

YUL - NOC

YULNOC

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

5:00 p.m.-12:35 p.m.

2 stops38h 35m

Knock Intl

Mon 14/9

1:05 p.m.-8:15 p.m.

1 stop12h 10m

C$ 1,411

MontrealKnock

YUL - NOC

YULNOC

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

5:00 p.m.-12:35 p.m.

2 stops38h 35m

Knock Intl

Mon 14/9

1:05 p.m.-8:15 p.m.

1 stop12h 10m

C$ 1,412

MontrealKnock

YUL - NOC

YULNOC

Montreal Pierre Elliott Trudeau Intl

Sat 15/8

6:50 p.m.-9:00 a.m.

1 stop33h 10m

Knock Intl

Sat 29/8

8:55 a.m.-2:00 p.m.

2 stops34h 05m

C$ 1,425

MontrealKnock

YUL - NOC

YULNOC

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

5:00 p.m.-12:35 p.m.

2 stops38h 35m

Knock Intl

Mon 14/9

1:05 p.m.-8:15 p.m.

1 stop12h 10m

C$ 1,433

MontrealKnock

YUL - NOC

YULNOC

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

5:00 p.m.-12:35 p.m.

2 stops38h 35m

Knock Intl

Mon 14/9

1:05 p.m.-8:15 p.m.

1 stop12h 10m

C$ 1,436
Quickest round-trip

MontrealKnock

YUL - NOC

YULNOC

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

3:10 p.m.-12:35 p.m.

2 stops16h 25m

Knock Intl

Sat 19/9

1:05 p.m.-8:15 p.m.

1 stop12h 10m

C$ 1,440

MontrealKnock

YUL - NOC

YULNOC

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

5:00 p.m.-12:35 p.m.

2 stops38h 35m

Knock Intl

Mon 14/9

1:05 p.m.-8:15 p.m.

1 stop12h 10m

C$ 1,442

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Fastest flight time

15h 30m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Knock takes 15h 30m
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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Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Knock

  • 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 15h 30m.

  • 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.

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Knock

  • How do I get Price Alerts for flights from Montreal Pierre Elliott Trudeau Intl Airport to Knock?

    Confirm your travel details to search for the latest offers for flights from Montreal Pierre Elliott Trudeau Intl Airport to Knock. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Montreal Pierre Elliott Trudeau Intl Airport to Knock with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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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