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Cheap flights from Ontario to Knock from €242

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Knock departing on 24/5. 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
0 bags
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Find the cheapest flights from Ontario to Knock

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
22:15 - 08:30
YYZ
-
NOC
29h 15m
2 stops
Multiple Airlines Logo
17:35 - 16:45
NOC
-
YYZ
28h 10m
1 stop
€608Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun
Multiple Airlines Logo
23:40 - 16:05
YYZ
-
NOC
11h 25m
1 stop
Multiple Airlines Logo
17:35 - 16:45
NOC
-
YYZ
28h 10m
1 stop
€752Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun
Aer Lingus Logo
17:35 - 12:35
YYZ
-
NOC
14h 00m
2 stops
Aer Lingus Logo
13:05 - 15:50
NOC
-
YYZ
31h 45m
2 stops
€806Aer Lingus
Tue, 9 Jun - Tue, 16 Jun
Multiple Airlines Logo
06:45 - 16:55
YUL
-
NOC
29h 10m
3 stops
Multiple Airlines Logo
10:25 - 00:37
NOC
-
YUL
43h 12m
3 stops
€934Multiple Airlines
Fri, 10 Jul - Thu, 16 Jul
Multiple Airlines Logo
18:40 - 12:35
YUL
-
NOC
12h 55m
1 stop
Multiple Airlines Logo
13:05 - 17:27
NOC
-
YUL
33h 22m
2 stops
€979Multiple Airlines
Fri, 10 Jul - Thu, 16 Jul
Multiple Airlines Logo
15:30 - 12:35
YUL
-
NOC
16h 05m
2 stops
Multiple Airlines Logo
13:05 - 07:45
NOC
-
YUL
23h 40m
2 stops
€986Multiple Airlines
Fri, 10 Jul - Thu, 16 Jul
Multiple Airlines Logo
18:40 - 12:35
YUL
-
NOC
12h 55m
1 stop
Multiple Airlines Logo
13:05 - 12:00
NOC
-
YUL
27h 55m
1 stop
€998Multiple Airlines
Fri, 10 Jul - Thu, 16 Jul
Multiple Airlines Logo
06:45 - 16:55
YUL
-
NOC
29h 10m
3 stops
Multiple Airlines Logo
16:45 - 10:40
NOC
-
YUL
22h 55m
2 stops
€1,060Multiple Airlines
Fri, 10 Jul - Thu, 16 Jul

momondo Fare Finder

 
Customise your flight search to find flights from Region of Ontario 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 13,528 searches. Data last updated 14 May 2026.
Use the filters below to find and compare flights from Ontario to Knock that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TorontoKnock

YYZ - NOC

YYZNOC

Toronto Pearson Intl

Tue 9/6

22:15-08:30

2 stops29h 15m

Knock Intl

Tue 16/6

17:35-16:45

1 stop28h 10m

€608
Fastest return journey

TorontoKnock

YYZ - NOC

YYZNOC

Toronto Pearson Intl

Tue 9/6

23:40-16:05

1 stop11h 25m

Knock Intl

Tue 16/6

17:35-16:45

1 stop28h 10m

€752

TorontoKnock

YYZ - NOC

YYZNOC

Toronto Pearson Intl

Tue 9/6

17:35-12:35

2 stops14h 00m

Knock Intl

Tue 16/6

13:05-15:50

2 stops31h 45m

€806

MontrealKnock

YUL - NOC

YULNOC

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

06:45-16:55

3 stops29h 10m

Knock Intl

Thu 16/7

10:25-00:37

3 stops43h 12m

€934

MontrealKnock

YUL - NOC

YULNOC

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

18:40-12:35

1 stop12h 55m

Knock Intl

Thu 16/7

13:05-17:27

2 stops33h 22m

€979

MontrealKnock

YUL - NOC

YULNOC

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

15:30-12:35

2 stops16h 05m

Knock Intl

Thu 16/7

13:05-07:45

2 stops23h 40m

€986

MontrealKnock

YUL - NOC

YULNOC

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

18:40-12:35

1 stop12h 55m

Knock Intl

Thu 16/7

13:05-12:00

1 stop27h 55m

€998

MontrealKnock

YUL - NOC

YULNOC

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

06:45-16:55

3 stops29h 10m

Knock Intl

Thu 16/7

16:45-10:40

2 stops22h 55m

€1,060
Cheapest one-way

TorontoKnock

YYZ - NOC

YYZNOC

Toronto Pearson Intl

Sun 24/5

07:35-08:25

3 stops43h 50m

€242

TorontoKnock

YYZ - NOC

YYZNOC

Toronto Pearson Intl

Sun 24/5

21:35-08:45

2 stops54h 10m

€259

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
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See travel insights to Knock from

How to get the cheapest flight ticket from Region of Ontario 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 Ontario to Knock Intl?

Aer Lingus is the most popular carrier operating from Ontario to Knock Intl

Cheap Region of Ontario to Knock flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Knock

Fastest flight time

29h 10m

Direct flights

None
The fastest flight from Region of Ontario to Knock takes 29h 10m
There are no direct flights from Region of Ontario to Knock. There are no popular flight routes from Region of Ontario to Knock.
Search flight deals

Frequently asked questions about flying from Ontario to Knock

  • When did momondo last update prices for flights from Ontario to Knock Intl Airport?

    Prices for flights from Ontario to Knock Intl Airport are updated daily.

  • How old do you have to be to fly from Ontario to Knock Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Knock Intl Airport.

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

    The necessary travel and health documents for your Knock Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted 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
Westport
Carrick-on-Shannon
Belmullet

Why use momondo?

Why should I use momondo to find a flight deal from Ontario 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 Ontario.

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

All flight searches from Ontario to Knock on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Knock from Ontario.

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

Price alerts on flights to Knock from Ontario 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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