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Cheap flights from Ontario to Shannon from C$ 389

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 Shannon departing on 6/10. 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 Ontario to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:59 p.m. - 11:10 a.m.
YYZ
-
SNN
11h 11m
1 stop
Delta Logo
1:05 p.m. - 8:53 a.m.
SNN
-
YYZ
24h 48m
2 stops
C$ 729Delta
Sun, 6 Sep - Sun, 20 Sep
Delta Logo
12:09 p.m. - 11:10 a.m.
YYZ
-
SNN
18h 01m
2 stops
Delta Logo
1:05 p.m. - 11:12 p.m.
SNN
-
YYZ
15h 07m
1 stop
C$ 730Delta
Sun, 6 Sep - Thu, 10 Sep
Delta Logo
6:25 p.m. - 11:10 a.m.
YYZ
-
SNN
11h 45m
1 stop
Delta Logo
1:05 p.m. - 1:40 p.m.
SNN
-
YYZ
29h 35m
1 stop
C$ 733Delta
Sat, 5 Sep - Fri, 18 Sep
Multiple Airlines Logo
10:15 p.m. - 1:25 p.m.
YYZ
-
SNN
10h 10m
1 stop
Multiple Airlines Logo
12:40 p.m. - 1:20 p.m.
SNN
-
YYZ
29h 40m
2 stops
C$ 870Multiple Airlines
Thu, 20 Aug - Mon, 24 Aug
Multiple Airlines Logo
10:55 p.m. - 3:50 p.m.
YYZ
-
SNN
11h 55m
1 stop
Multiple Airlines Logo
7:30 a.m. - 8:40 p.m.
SNN
-
YYZ
18h 10m
1 stop
C$ 908Multiple Airlines
Fri, 18 Sep - Fri, 2 Oct
Aer Lingus Logo
10:00 p.m. - 8:35 p.m.
YUL
-
SNN
17h 35m
1 stop
Aer Lingus Logo
8:05 p.m. - 8:15 p.m.
SNN
-
YUL
28h 10m
1 stop
C$ 1,139Aer Lingus
Sun, 18 Oct - Tue, 27 Oct
British Airways Logo
9:15 p.m. - 7:25 p.m.
YUL
-
SNN
17h 10m
1 stop
British Airways Logo
7:50 a.m. - 7:15 p.m.
SNN
-
YUL
16h 25m
1 stop
C$ 1,154British Airways
Mon, 11 Jan - Sat, 23 Jan
Aer Lingus Logo
12:25 p.m. - 5:25 a.m.
YTZ
-
SNN
12h 00m
1 stop
Aer Lingus Logo
1:45 p.m. - 4:44 p.m.
SNN
-
YTZ
31h 59m
1 stop
C$ 1,174Aer Lingus
Fri, 18 Sep - Fri, 2 Oct
Air Canada Logo
8:55 p.m. - 10:15 a.m.
YTZ
-
SNN
32h 20m
2 stops
Air Canada Logo
9:30 a.m. - 9:30 p.m.
SNN
-
YTZ
17h 00m
2 stops
C$ 1,244Air Canada
Sun, 13 Sep - Mon, 21 Sep
Air Canada Logo
8:30 p.m. - 7:30 a.m.
YTZ
-
SNN
30h 00m
2 stops
Air Canada Logo
9:30 a.m. - 9:30 p.m.
SNN
-
YTZ
17h 00m
2 stops
C$ 1,247Air Canada
Sun, 13 Sep - Mon, 21 Sep

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Air Canada flights from Region of Ontario to Shannon, Clare

Our best Air Canada deals on Region of Ontario to Shannon, Clare flight tickets
Air Canada
13 Sep
YTZ8:55 p.m.Toronto Island
32h 20m
2 stops
SNN10:15 a.m.Shannon
21 Sep
SNN9:30 a.m.Shannon
17h 00m
2 stops
YTZ9:30 p.m.Toronto Island
C$ 1,244
Air Canada
13 Sep
YTZ8:30 p.m.Toronto Island
30h 00m
2 stops
SNN7:30 a.m.Shannon
21 Sep
SNN9:30 a.m.Shannon
17h 00m
2 stops
YTZ9:30 p.m.Toronto Island
C$ 1,247
Air Canada
13 Sep
YTZ6:30 p.m.Toronto Island
32h 00m
2 stops
SNN7:30 a.m.Shannon
21 Sep
SNN9:30 a.m.Shannon
29h 37m
1 stop
YTZ10:07 a.m.Toronto Island
C$ 1,250

Delta flights from Region of Ontario to Shannon, Clare

Our best Delta deals on Region of Ontario to Shannon, Clare flight tickets
Delta
6 Sep
YYZ6:59 p.m.Toronto Pearson Intl
11h 11m
1 stop
SNN11:10 a.m.Shannon
20 Sep
SNN1:05 p.m.Shannon
24h 48m
2 stops
YYZ8:53 a.m.Toronto Pearson Intl
C$ 729
Delta
6 Sep
YYZ12:09 p.m.Toronto Pearson Intl
18h 01m
2 stops
SNN11:10 a.m.Shannon
10 Sep
SNN1:05 p.m.Shannon
15h 07m
1 stop
YYZ11:12 p.m.Toronto Pearson Intl
C$ 730
Delta
5 Sep
YYZ6:25 p.m.Toronto Pearson Intl
11h 45m
1 stop
SNN11:10 a.m.Shannon
18 Sep
SNN1:05 p.m.Shannon
29h 35m
1 stop
YYZ1:40 p.m.Toronto Pearson Intl
C$ 733

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Shannon, Clare 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 23 July 2026.
Use the filters below to find and compare flights from Ontario to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Sun 6/9

6:59 p.m.-11:10 a.m.

1 stop11h 11m

Shannon

Sun 20/9

1:05 p.m.-8:53 a.m.

2 stops24h 48m

C$ 729

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Sun 6/9

12:09 p.m.-11:10 a.m.

2 stops18h 01m

Shannon

Thu 10/9

1:05 p.m.-11:12 p.m.

1 stop15h 07m

C$ 730

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Sat 5/9

6:25 p.m.-11:10 a.m.

1 stop11h 45m

Shannon

Fri 18/9

1:05 p.m.-1:40 p.m.

1 stop29h 35m

C$ 733

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Thu 20/8

10:15 p.m.-1:25 p.m.

1 stop10h 10m

Shannon

Mon 24/8

12:40 p.m.-1:20 p.m.

2 stops29h 40m

C$ 870
Quickest round-trip

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Fri 18/9

10:55 p.m.-3:50 p.m.

1 stop11h 55m

Shannon

Fri 2/10

7:30 a.m.-8:40 p.m.

1 stop18h 10m

C$ 908

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Sun 18/10

10:00 p.m.-8:35 p.m.

1 stop17h 35m

Shannon

Tue 27/10

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

1 stop28h 10m

C$ 1,139

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Mon 11/1

9:15 p.m.-7:25 p.m.

1 stop17h 10m

Shannon

Sat 23/1

7:50 a.m.-7:15 p.m.

1 stop16h 25m

C$ 1,154

TorontoShannon

YTZ - SNN

YTZSNN

Toronto Island

Fri 18/9

12:25 p.m.-5:25 a.m.

1 stop12h 00m

Shannon

Fri 2/10

1:45 p.m.-4:44 p.m.

1 stop31h 59m

C$ 1,174

TorontoShannon

YTZ - SNN

YTZSNN

Toronto Island

Sun 13/9

8:55 p.m.-10:15 a.m.

2 stops32h 20m

Shannon

Mon 21/9

9:30 a.m.-9:30 p.m.

2 stops17h 00m

C$ 1,244

TorontoShannon

YTZ - SNN

YTZSNN

Toronto Island

Sun 13/9

8:30 p.m.-7:30 a.m.

2 stops30h 00m

Shannon

Mon 21/9

9:30 a.m.-9:30 p.m.

2 stops17h 00m

C$ 1,247

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Shannon from

How to get the cheapest flight ticket from Region of Ontario to Shannon, Clare

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 month to fly to Shannon, Clare?

If you are unable to visit Shannon, Clare during the month of November, then departing from Region of Ontario during the month January is also very affordable. Most momondo users find prices during this month for around C$ 0.

Can stopping save me money on Region of Ontario to Shannon, Clare flights?

You could potentially save up to 17% on your flight if you consider stops on a Region of Ontario to Shannon, Clare flight.

Cheap Region of Ontario to Shannon, Clare flight deals and tips

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

Fastest flight time

11h 45m

Direct flights

None
The fastest flight from Region of Ontario to Shannon, Clare takes 11h 45m
There are no direct flights from Region of Ontario to Shannon, Clare. There are no popular flight routes from Region of Ontario to Shannon, Clare.
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Frequently asked questions about flying from Ontario to Shannon, Clare

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

    Prices for flights from Ontario to Shannon Airport refresh daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to Shannon Airport.

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

    The travel and health documents you'll need for your trip to Shannon Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Shannon Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Lahinch
Ennis

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Shannon. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Ontario to Shannon flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Shannon from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Shannon, momondo offers a useful price alert feature which will track prices for flights to Shannon from Ontario and alert you when they change.

An easier way to manage your Shannon, Clare trip

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