€347 Find cheap flights from Ontario to Shannon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Shannon departing on 31/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

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In the last 7 days, travellers have searched 47,107,125 times on KAYAK, and here's why:

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Good to know

Low season

May

High season

August

Cheapest flight

€347
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly and prices are also 5% lower on average.
Flight from Toronto Pearson Airport to Shannon

FAQs for booking flights from Ontario to Shannon

  • How does KAYAK find such low prices on flights from Ontario to Shannon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Shannon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Shannon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Shannon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Shannon with an airline and back to Ontario with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Shannon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly direct from Ontario to Shannon?

Find which airlines fly direct from Ontario to Shannon Airport, which days they fly and book direct flights.

Direct departures

Ontario to Shannon

Monday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Thursday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Friday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Saturday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Sunday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

See more direct flights

Direct returns

Shannon to Ontario

Monday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Thursday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Friday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Saturday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Sunday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

See more direct flights
See more direct flights

Book cheap flights from Ontario to Shannon

Recent return flight deals

14/1Tue
2 stops
12h 55mYYZ-SNN
21/1Tue
1 stop
26h 25mSNN-YYZ
€692
14/1Tue
2 stopsBritish Airways
12h 55mYYZ-SNN
21/1Tue
2 stopsBritish Airways
24h 45mSNN-YYZ
€766
8/3Sat
1 stop
9h 50mYUL-SNN
25/3Tue
1 stop
21h 50mSNN-YUL
€808
14/1Tue
1 stopAir Canada
10h 20mYYZ-SNN
21/1Tue
1 stopAir Canada
15h 00mSNN-YYZ
€830
8/3Sat
1 stop
9h 50mYUL-SNN
25/3Tue
2 stops
26h 33mSNN-YUL
€850
3/12Tue
1 stop
19h 10mYUL-SNN
10/12Tue
1 stop
14h 55mSNN-YUL
€895
3/12Tue
2 stopsAir Canada
14h 00mYUL-SNN
10/12Tue
1 stopAir Canada
14h 55mSNN-YUL
€900
3/12Tue
2 stopsAir Canada
15h 30mYUL-SNN
10/12Tue
2 stopsAir Canada
15h 38mSNN-YUL
€905
8/3Sat
2 stops
13h 30mYUL-SNN
25/3Tue
2 stops
30h 32mSNN-YUL
€961
1/1Wed
1 stop
16h 35mYUL-SNN
18/1Sat
1 stop
22h 50mSNN-YUL
€1,014

Search by stops

Search by airline

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Recent one-way flight deals

31/1Fri
3 stops
17h 25mYYZ-SNN
€347
16/5Fri
1 stop
13h 20mYYZ-SNN
€415
16/5Fri
2 stopsAer Lingus
41h 40mYYZ-SNN
€439
31/1Fri
2 stopsAer Lingus
36h 55mYYZ-SNN
€442
31/1Fri
3 stops
22h 50mYTZ-SNN
€512
16/5Fri
3 stops
27h 30mYYZ-SNN
€640
31/1Fri
2 stops
20h 50mYTZ-SNN
€654
31/1Fri
1 stop
16h 45mYYZ-SNN
€701
15/5Thu
2 stopsAir Canada
29h 00mYYZ-SNN
€935
16/5Fri
2 stopsAir Canada
17h 05mYTZ-SNN
€3,019

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Shannon

Information on the airport you'll fly into in Shannon

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