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Cheap flights from Ontario to Shannon from C$ 339

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 23/10. 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
12:15 p.m. - 11:10 a.m.YYZ  Toronto Pearson Intl-SNN Shannon
17h 55m1 stop New York John F Kennedy Intl
Delta Logo
1:05 p.m. - 11:12 p.m.SNN  Shannon-YYZ Toronto Pearson Intl
15h 07m1 stop New York John F Kennedy Intl
C$ 723Delta
Sat, 5 Sep - Fri, 18 Sep
KLM Logo
12:15 p.m. - 11:10 a.m.YYZ  Toronto Pearson Intl-SNN Shannon
17h 55m1 stop New York John F Kennedy Intl
KLM Logo
1:05 p.m. - 5:35 p.m.SNN  Shannon-YYZ Toronto Pearson Intl
33h 30m1 stop New York John F Kennedy Intl
C$ 724KLM
Thu, 10 Sep - Thu, 17 Sep
Delta Logo
9:45 a.m. - 11:10 a.m.YYZ  Toronto Pearson Intl-SNN Shannon
20h 25m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl
Delta Logo
1:05 p.m. - 11:12 p.m.SNN  Shannon-YYZ Toronto Pearson Intl
15h 07m1 stop New York John F Kennedy Intl
C$ 726Delta
Sat, 5 Sep - Fri, 18 Sep
Delta Logo
9:45 a.m. - 11:10 a.m.YYZ  Toronto Pearson Intl-SNN Shannon
20h 25m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl
Delta Logo
1:05 p.m. - 11:12 p.m.SNN  Shannon-YYZ Toronto Pearson Intl
15h 07m1 stop New York John F Kennedy Intl
C$ 727Delta
Sat, 5 Sep - Fri, 18 Sep
Delta Logo
6:59 p.m. - 11:10 a.m.YYZ  Toronto Pearson Intl-SNN Shannon
11h 11m1 stop New York LaGuardia
Delta Logo
1:05 p.m. - 9:19 p.m.SNN  Shannon-YYZ Toronto Pearson Intl
13h 14m1 stop New York John F Kennedy Intl
C$ 803Delta
Mon, 24 Aug - Mon, 31 Aug
Delta Logo
6:00 a.m. - 11:10 a.m.YYZ  Toronto Pearson Intl-SNN Shannon
24h 10m1 stop New York John F Kennedy Intl
Delta Logo
1:05 p.m. - 11:25 a.m.SNN  Shannon-YYZ Toronto Pearson Intl
27h 20m1 stop New York John F Kennedy Intl
C$ 806Delta
Sat, 22 Aug - Tue, 8 Sep
Multiple Airlines Logo
10:55 p.m. - 8:35 p.m.YYZ  Toronto Pearson Intl-SNN Shannon
16h 40m1 stop London Heathrow
Multiple Airlines Logo
9:15 p.m. - 8:40 p.m.SNN  Shannon-YYZ Toronto Pearson Intl
28h 25m1 stop London Heathrow
C$ 839Multiple Airlines
Mon, 21 Sep - Mon, 28 Sep
Multiple Airlines Logo
10:15 p.m. - 3:35 p.m.YYZ  Toronto Pearson Intl-SNN Shannon
12h 20m1 stop Edinburgh Turnhouse
Multiple Airlines Logo
10:25 a.m. - 2:10 p.m.SNN  Shannon-YYZ Toronto Pearson Intl
32h 45m1 stop Edinburgh Turnhouse
C$ 874Multiple Airlines
Sun, 18 Oct - Fri, 23 Oct
Multiple Airlines Logo
10:15 p.m. - 3:35 p.m.YYZ  Toronto Pearson Intl-SNN Shannon
12h 20m1 stop Edinburgh Turnhouse
Multiple Airlines Logo
5:00 p.m. - 2:10 p.m.SNN  Shannon-YYZ Toronto Pearson Intl
26h 10m2 stops London Stansted Edinburgh Turnhouse
C$ 895Multiple Airlines
Sun, 18 Oct - Fri, 23 Oct
Multiple Airlines Logo
10:55 p.m. - 4:10 p.m.YYZ  Toronto Pearson Intl-SNN Shannon
12h 15m1 stop London Heathrow
Multiple Airlines Logo
7:30 a.m. - 8:40 p.m.SNN  Shannon-YYZ Toronto Pearson Intl
18h 10m1 stop London Heathrow
C$ 901Multiple Airlines
Mon, 21 Sep - Mon, 28 Sep

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British Airways flights from Region of Ontario to Shannon, Clare

Our best British Airways deals on Region of Ontario to Shannon, Clare flight tickets
British Airways
30 Sep
YYZ6:05 p.m.Toronto Pearson Intl
12h 15m
1 stop
SNN11:20 a.m.Shannon
8 Oct
SNN4:50 p.m.Shannon
28h 15m
1 stop
YYZ4:05 p.m.Toronto Pearson Intl
C$ 1,152
British Airways
30 Sep
YYZ6:05 p.m.Toronto Pearson Intl
12h 15m
1 stop
SNN11:20 a.m.Shannon
8 Oct
SNN4:50 p.m.Shannon
28h 15m
1 stop
YYZ4:05 p.m.Toronto Pearson Intl
C$ 1,155
British Airways
30 Sep
YYZ6:10 p.m.Toronto Pearson Intl
21h 25m
2 stops
SNN8:35 p.m.Shannon
8 Oct
SNN4:50 p.m.Shannon
28h 15m
1 stop
YYZ4:05 p.m.Toronto Pearson Intl
C$ 1,156

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
YYZ10:45 a.m.Toronto Pearson Intl
18h 30m
1 stop
SNN10:15 a.m.Shannon
8 Oct
SNN12:30 p.m.Shannon
24h 40m
1 stop
YYZ8:10 a.m.Toronto Pearson Intl
C$ 1,139
United Airlines
4 Oct
YYZ9:44 a.m.Toronto Pearson Intl
19h 31m
2 stops
SNN10:15 a.m.Shannon
8 Oct
SNN12:30 p.m.Shannon
29h 37m
2 stops
YYZ1:07 p.m.Toronto Pearson Intl
C$ 1,142
United Airlines
5 Oct
YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl
19h 30m
2 stops
SNN10:15 a.m.Shannon
9 Oct
SNN12:30 p.m.Shannon
14h 36m
1 stop
YUL10:06 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,153

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 7 August 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 Toronto Pearson Intl - SNN Shannon

YYZSNN

Toronto Pearson Intl

Sat 5/9

12:15 p.m.-11:10 a.m.

1 stop17h 55m

Shannon

Fri 18/9

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

1 stop15h 07m

C$ 723

TorontoShannon

YYZ Toronto Pearson Intl - SNN Shannon

YYZSNN

Toronto Pearson Intl

Thu 10/9

12:15 p.m.-11:10 a.m.

1 stop17h 55m

Shannon

Thu 17/9

1:05 p.m.-5:35 p.m.

1 stop33h 30m

C$ 724

TorontoShannon

YYZ Toronto Pearson Intl - SNN Shannon

YYZSNN

Toronto Pearson Intl

Sat 5/9

9:45 a.m.-11:10 a.m.

2 stops20h 25m

Shannon

Fri 18/9

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

1 stop15h 07m

C$ 726

TorontoShannon

YYZ Toronto Pearson Intl - SNN Shannon

YYZSNN

Toronto Pearson Intl

Sat 5/9

9:45 a.m.-11:10 a.m.

2 stops20h 25m

Shannon

Fri 18/9

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

1 stop15h 07m

C$ 727
Quickest round-trip

TorontoShannon

YYZ Toronto Pearson Intl - SNN Shannon

YYZSNN

Toronto Pearson Intl

Mon 24/8

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

1 stop11h 11m

Shannon

Mon 31/8

1:05 p.m.-9:19 p.m.

1 stop13h 14m

C$ 803

TorontoShannon

YYZ Toronto Pearson Intl - SNN Shannon

YYZSNN

Toronto Pearson Intl

Sat 22/8

6:00 a.m.-11:10 a.m.

1 stop24h 10m

Shannon

Tue 8/9

1:05 p.m.-11:25 a.m.

1 stop27h 20m

C$ 806

TorontoShannon

YYZ Toronto Pearson Intl - SNN Shannon

YYZSNN

Toronto Pearson Intl

Mon 21/9

10:55 p.m.-8:35 p.m.

1 stop16h 40m

Shannon

Mon 28/9

9:15 p.m.-8:40 p.m.

1 stop28h 25m

C$ 839

TorontoShannon

YYZ Toronto Pearson Intl - SNN Shannon

YYZSNN

Toronto Pearson Intl

Sun 18/10

10:15 p.m.-3:35 p.m.

1 stop12h 20m

Shannon

Fri 23/10

10:25 a.m.-2:10 p.m.

1 stop32h 45m

C$ 874

TorontoShannon

YYZ Toronto Pearson Intl - SNN Shannon

YYZSNN

Toronto Pearson Intl

Sun 18/10

10:15 p.m.-3:35 p.m.

1 stop12h 20m

Shannon

Fri 23/10

5:00 p.m.-2:10 p.m.

2 stops26h 10m

C$ 895

TorontoShannon

YYZ Toronto Pearson Intl - SNN Shannon

YYZSNN

Toronto Pearson Intl

Mon 21/9

10:55 p.m.-4:10 p.m.

1 stop12h 15m

Shannon

Mon 28/9

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

1 stop18h 10m

C$ 901

Flights are sorted by cheapest round-trip flights first.

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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

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

12h 15m

Direct flights

None
The fastest flight from Region of Ontario to Shannon, Clare takes 12h 15m
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.

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