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Cheap flights from Ontario to Shannon from C$ 391

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 17/6. 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

Find the cheapest flights from Ontario to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
10:05 a.m. - 5:25 a.m.
YYZ
-
SNN
14h 20m
1 stop
Aer Lingus Logo
1:45 p.m. - 6:52 p.m.
SNN
-
YYZ
10h 07m
1 stop
C$ 421Aer Lingus
Tue, 6 Oct - Mon, 19 Oct
Aer Lingus Logo
2:25 p.m. - 5:25 a.m.
YYZ
-
SNN
10h 00m
1 stop
Aer Lingus Logo
1:45 p.m. - 6:52 p.m.
SNN
-
YYZ
10h 07m
1 stop
C$ 446Aer Lingus
Mon, 5 Oct - Tue, 20 Oct
Aer Lingus Logo
2:25 p.m. - 5:25 a.m.
YYZ
-
SNN
10h 00m
1 stop
Aer Lingus Logo
1:45 p.m. - 6:52 p.m.
SNN
-
YYZ
10h 07m
1 stop
C$ 470Aer Lingus
Mon, 5 Oct - Thu, 22 Oct
Aer Lingus Logo
2:25 p.m. - 5:25 a.m.
YYZ
-
SNN
10h 00m
1 stop
Aer Lingus Logo
1:45 p.m. - 6:52 p.m.
SNN
-
YYZ
10h 07m
1 stop
C$ 481Aer Lingus
Fri, 9 Oct - Tue, 20 Oct
Multiple Airlines Logo
6:45 a.m. - 8:20 p.m.
YUL
-
SNN
32h 35m
2 stops
Multiple Airlines Logo
7:05 p.m. - 9:00 p.m.
SNN
-
YUL
30h 55m
2 stops
C$ 965Multiple Airlines
Tue, 16 Jun - Tue, 23 Jun
Multiple Airlines Logo
10:55 a.m. - 8:50 p.m.
YTZ
-
SNN
28h 55m
2 stops
Multiple Airlines Logo
12:20 p.m. - 10:20 p.m.
SNN
-
YTZ
39h 00m
3 stops
C$ 978Multiple Airlines
Thu, 28 May - Thu, 4 Jun
United Airlines Logo
7:20 p.m. - 10:15 a.m.
YTZ
-
SNN
33h 55m
2 stops
United Airlines Logo
12:30 p.m. - 10:06 a.m.
SNN
-
YTZ
26h 36m
2 stops
C$ 1,079United Airlines
Sun, 4 Oct - Tue, 20 Oct
Air Canada Logo
12:20 p.m. - 10:15 a.m.
YTZ
-
SNN
16h 55m
2 stops
Air Canada Logo
12:30 p.m. - 10:55 a.m.
SNN
-
YTZ
27h 25m
2 stops
C$ 1,080Air Canada
Wed, 7 Oct - Wed, 21 Oct
United Airlines Logo
7:20 p.m. - 10:15 a.m.
YTZ
-
SNN
57h 55m
2 stops
United Airlines Logo
12:30 p.m. - 10:06 a.m.
SNN
-
YTZ
26h 36m
2 stops
C$ 1,150United Airlines
Thu, 8 Oct - Fri, 23 Oct
Air Canada Logo
5:10 a.m. - 7:30 a.m.
YXU
-
SNN
21h 20m
2 stops
Air Canada Logo
12:30 p.m. - 9:18 a.m.
SNN
-
YXU
25h 48m
2 stops
C$ 1,347Air Canada
Fri, 5 Jun - Tue, 9 Jun

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Delta flights from Region of Ontario to Shannon, Clare

Our best Delta deals on Region of Ontario to Shannon, Clare flight tickets
Delta
11 Jun
YYZ12:15 p.m.Toronto Pearson Intl
17h 55m
1 stop
SNN11:10 a.m.Shannon
15 Jun
SNN1:05 p.m.Shannon
15h 10m
1 stop
YYZ11:15 p.m.Toronto Pearson Intl
C$ 771
Delta
11 Jun
YYZ6:29 p.m.Toronto Pearson Intl
11h 41m
1 stop
SNN11:10 a.m.Shannon
15 Jun
SNN1:05 p.m.Shannon
15h 10m
1 stop
YYZ11:15 p.m.Toronto Pearson Intl
C$ 773
Delta
1 Jun
YYZ12:05 p.m.Toronto Pearson Intl
18h 05m
1 stop
SNN11:10 a.m.Shannon
15 Jun
SNN1:05 p.m.Shannon
15h 10m
1 stop
YYZ11:15 p.m.Toronto Pearson Intl
C$ 775

United Airlines flights from Region of Ontario to Shannon, Clare

Our best United Airlines deals on Region of Ontario to Shannon, Clare flight tickets
United Airlines
4 Oct
YTZ7:20 p.m.Toronto Island
33h 55m
2 stops
SNN10:15 a.m.Shannon
19 Oct
SNN12:30 p.m.Shannon
33h 11m
2 stops
YTZ4:41 p.m.Toronto Island
C$ 1,079
United Airlines
8 Oct
YTZ7:20 p.m.Toronto Island
57h 55m
2 stops
SNN10:15 a.m.Shannon
23 Oct
SNN12:30 p.m.Shannon
26h 36m
2 stops
YTZ10:06 a.m.Toronto Island
C$ 1,150
United Airlines
27 May
YTZ2:20 p.m.Toronto Island
14h 55m
1 stop
SNN10:15 a.m.Shannon
3 Jun
SNN9:30 a.m.Shannon
12h 11m
1 stop
YTZ4:41 p.m.Toronto Island
C$ 1,182

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 4 May 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

Tue 6/10

10:05 a.m.-5:25 a.m.

1 stop14h 20m

Shannon

Mon 19/10

1:45 p.m.-6:52 p.m.

1 stop10h 07m

C$ 421
Quickest round-trip

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Mon 5/10

2:25 p.m.-5:25 a.m.

1 stop10h 00m

Shannon

Tue 20/10

1:45 p.m.-6:52 p.m.

1 stop10h 07m

C$ 446

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Mon 5/10

2:25 p.m.-5:25 a.m.

1 stop10h 00m

Shannon

Thu 22/10

1:45 p.m.-6:52 p.m.

1 stop10h 07m

C$ 470

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Fri 9/10

2:25 p.m.-5:25 a.m.

1 stop10h 00m

Shannon

Tue 20/10

1:45 p.m.-6:52 p.m.

1 stop10h 07m

C$ 481

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

6:45 a.m.-8:20 p.m.

2 stops32h 35m

Shannon

Tue 23/6

7:05 p.m.-9:00 p.m.

2 stops30h 55m

C$ 965

TorontoShannon

YTZ - SNN

YTZSNN

Toronto Island

Thu 28/5

10:55 a.m.-8:50 p.m.

2 stops28h 55m

Shannon

Thu 4/6

12:20 p.m.-10:20 p.m.

3 stops39h 00m

C$ 978

TorontoShannon

YTZ - SNN

YTZSNN

Toronto Island

Sun 4/10

7:20 p.m.-10:15 a.m.

2 stops33h 55m

Shannon

Tue 20/10

12:30 p.m.-10:06 a.m.

2 stops26h 36m

C$ 1,079

TorontoShannon

YTZ - SNN

YTZSNN

Toronto Island

Wed 7/10

12:20 p.m.-10:15 a.m.

2 stops16h 55m

Shannon

Wed 21/10

12:30 p.m.-10:55 a.m.

2 stops27h 25m

C$ 1,080

TorontoShannon

YTZ - SNN

YTZSNN

Toronto Island

Thu 8/10

7:20 p.m.-10:15 a.m.

2 stops57h 55m

Shannon

Fri 23/10

12:30 p.m.-10:06 a.m.

2 stops26h 36m

C$ 1,150

LondonShannon

YXU - SNN

YXUSNN

London

Fri 5/6

5:10 a.m.-7:30 a.m.

2 stops21h 20m

Shannon

Tue 9/6

12:30 p.m.-9:18 a.m.

2 stops25h 48m

C$ 1,347

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 23% 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

10h 05m

Direct flights

None
The fastest flight from Region of Ontario to Shannon, Clare takes 10h 05m
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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