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Cheap flights from Ontario to Shannon from €291

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 30/3. 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 Shannon

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:35 - 11:20
YYZ
-
SNN
12h 45m
2 stops
Multiple Airlines Logo
21:15 - 20:10
SNN
-
YYZ
27h 55m
1 stop
€531Multiple Airlines
Wed, 6 May - Sun, 17 May
Multiple Airlines Logo
17:35 - 11:20
YYZ
-
SNN
12h 45m
2 stops
Multiple Airlines Logo
21:15 - 20:10
SNN
-
YYZ
27h 55m
1 stop
€545Multiple Airlines
Wed, 6 May - Sun, 17 May
Multiple Airlines Logo
22:00 - 16:10
YYZ
-
SNN
13h 10m
1 stop
Multiple Airlines Logo
21:15 - 15:50
SNN
-
YYZ
23h 35m
2 stops
€546Multiple Airlines
Wed, 1 Apr - Wed, 8 Apr
Multiple Airlines Logo
17:35 - 11:20
YYZ
-
SNN
12h 45m
2 stops
Multiple Airlines Logo
21:15 - 20:10
SNN
-
YYZ
27h 55m
1 stop
€548Multiple Airlines
Wed, 6 May - Sun, 17 May
British Airways Logo
17:35 - 11:20
YYZ
-
SNN
12h 45m
2 stops
British Airways Logo
21:15 - 15:50
SNN
-
YYZ
23h 35m
2 stops
€563British Airways
Wed, 6 May - Sun, 17 May
British Airways Logo
17:35 - 11:20
YYZ
-
SNN
12h 45m
2 stops
British Airways Logo
07:30 - 15:50
SNN
-
YYZ
37h 20m
2 stops
€576British Airways
Wed, 6 May - Sun, 17 May
Air Canada Logo
12:20 - 10:15
YTZ
-
SNN
16h 55m
2 stops
Air Canada Logo
12:30 - 13:17
SNN
-
YTZ
29h 47m
2 stops
€621Air Canada
Fri, 1 May - Wed, 6 May
Air Canada Logo
20:55 - 10:15
YTZ
-
SNN
32h 20m
2 stops
Air Canada Logo
12:30 - 15:02
SNN
-
YTZ
31h 32m
2 stops
€623Air Canada
Fri, 1 May - Wed, 6 May
United Airlines Logo
12:15 - 07:30
YTZ
-
SNN
14h 15m
1 stop
United Airlines Logo
09:30 - 16:41
SNN
-
YTZ
12h 11m
1 stop
€661United Airlines
Tue, 7 Jul - Tue, 21 Jul
United Airlines Logo
18:35 - 10:15
YUL
-
SNN
34h 40m
2 stops
United Airlines Logo
12:30 - 20:15
SNN
-
YUL
12h 45m
1 stop
€672United Airlines
Sun, 19 Apr - Sat, 25 Apr

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
6 May
YYZ17:35Toronto Pearson Intl
12h 45m
2 stops
SNN11:20Shannon
17 May
SNN21:15Shannon
23h 35m
2 stops
YYZ15:50Toronto Pearson Intl
€563
British Airways
6 May
YYZ17:35Toronto Pearson Intl
12h 45m
2 stops
SNN11:20Shannon
17 May
SNN07:30Shannon
37h 20m
2 stops
YYZ15:50Toronto Pearson Intl
€576
British Airways
6 May
YYZ17:35Toronto Pearson Intl
12h 45m
2 stops
SNN11:20Shannon
17 May
SNN21:15Shannon
23h 35m
2 stops
YYZ15:50Toronto Pearson Intl
€578

American Airlines flights from Region of Ontario to Shannon, Clare

Our best American Airlines deals on Region of Ontario to Shannon, Clare flight tickets
American Airlines
30 Mar
YYZ22:00Toronto Pearson Intl
17h 35m
1 stop
SNN20:35Shannon
14 Apr
SNN13:45Shannon
30h 45m
2 stops
YYZ15:30Toronto Pearson Intl
€581
American Airlines
30 Mar
YYZ10:59Toronto Pearson Intl
13h 26m
2 stops
SNN05:25Shannon
14 Apr
SNN13:45Shannon
14h 26m
2 stops
YYZ23:11Toronto Pearson Intl
€589
American Airlines
16 Mar
YYZ10:44Toronto Pearson Intl
15h 11m
1 stop
SNN05:55Shannon
23 Mar
SNN14:00Shannon
23h 49m
1 stop
YYZ09:49Toronto Pearson Intl
€591

momondo Fare Finder

 
Customise 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 13,528 searches. Data last updated 15 February 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

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Wed 6/5

17:35-11:20

2 stops12h 45m

Shannon

Sun 17/5

21:15-20:10

1 stop27h 55m

€531

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Wed 6/5

17:35-11:20

2 stops12h 45m

Shannon

Sun 17/5

21:15-20:10

1 stop27h 55m

€545

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Wed 1/4

22:00-16:10

1 stop13h 10m

Shannon

Wed 8/4

21:15-15:50

2 stops23h 35m

€546

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Wed 6/5

17:35-11:20

2 stops12h 45m

Shannon

Sun 17/5

21:15-20:10

1 stop27h 55m

€548

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Wed 6/5

17:35-11:20

2 stops12h 45m

Shannon

Sun 17/5

21:15-15:50

2 stops23h 35m

€563

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Wed 6/5

17:35-11:20

2 stops12h 45m

Shannon

Sun 17/5

07:30-15:50

2 stops37h 20m

€576

TorontoShannon

YTZ - SNN

YTZSNN

Toronto Island

Fri 1/5

12:20-10:15

2 stops16h 55m

Shannon

Wed 6/5

12:30-13:17

2 stops29h 47m

€621

TorontoShannon

YTZ - SNN

YTZSNN

Toronto Island

Fri 1/5

20:55-10:15

2 stops32h 20m

Shannon

Wed 6/5

12:30-15:02

2 stops31h 32m

€623

TorontoShannon

YTZ - SNN

YTZSNN

Toronto Island

Tue 7/7

12:15-07:30

1 stop14h 15m

Shannon

Tue 21/7

09:30-16:41

1 stop12h 11m

€661

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

18:35-10:15

2 stops34h 40m

Shannon

Sat 25/4

12:30-20:15

1 stop12h 45m

€672

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 airline that flies from Ontario to Shannon?

American Airlines and United Airlines are the most popular carriers operating from Ontario to Shannon

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 45m

Direct flights

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

  • 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?

    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 Shannon Airport.

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

    The required travel and health documents for your Shannon 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 licence and a passport valid for six months after your intended arrival at Shannon Airport. We recommend that you seek guidance from your airline or a reliable 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
Ennis
Tipperary
Nenagh
Killaloe
Adare
Lahinch
Bunratty

Why use momondo?

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

It is quick and easy to find Ontario to Shannon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Shannon that suits you.

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

Yes. All flights to Shannon from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Ontario to Shannon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Ontario to Shannon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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