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Cheap flights from Ontario to Shannon from €550

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
06:00 - 10:15ONT  Ontario-SNN Shannon
20h 15m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
12:30 - 21:59SNN  Shannon-ONT Ontario
41h 29m2 stops Newark Houston George Bush Intcntl
€673United Airlines
Sat, 3 Oct - Sat, 10 Oct
United Airlines Logo
05:00 - 10:15ONT  Ontario-SNN Shannon
21h 15m2 stops Denver Intl Newark
United Airlines Logo
12:30 - 21:59SNN  Shannon-ONT Ontario
17h 29m2 stops Newark Houston George Bush Intcntl
€805United Airlines
Wed, 14 Oct - Wed, 21 Oct
American Airlines Logo
14:22 - 15:50ONT  Ontario-SNN Shannon
17h 28m2 stops Dallas/Fort Worth London Heathrow
American Airlines Logo
07:30 - 23:52SNN  Shannon-ONT Ontario
24h 22m2 stops London Heathrow Dallas/Fort Worth
€950American Airlines
Fri, 2 Oct - Tue, 6 Oct
United Airlines Logo
06:07 - 10:15ONT  Ontario-SNN Shannon
20h 08m2 stops San Francisco Newark
United Airlines Logo
12:30 - 12:46SNN  Shannon-ONT Ontario
32h 16m2 stops Newark Denver Intl
€1,009United Airlines
Sun, 18 Oct - Thu, 22 Oct
Multiple Airlines Logo
22:39 - 06:00ONT  Ontario-SNN Shannon
23h 21m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
16:50 - 21:11SNN  Shannon-ONT Ontario
36h 21m2 stops London Heathrow Dallas/Fort Worth
€1,052Multiple Airlines
Sat, 3 Oct - Sat, 10 Oct
Multiple Airlines Logo
22:39 - 06:00ONT  Ontario-SNN Shannon
23h 21m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
14:30 - 22:14SNN  Shannon-ONT Ontario
15h 44m1 stop New York John F Kennedy Intl
€1,112Multiple Airlines
Sat, 3 Oct - Sat, 10 Oct
United Airlines Logo
06:00 - 10:15ONT  Ontario-SNN Shannon
20h 15m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
12:30 - 21:59SNN  Shannon-ONT Ontario
17h 29m2 stops Newark Houston George Bush Intcntl
€1,244United Airlines
Fri, 16 Oct - Sun, 18 Oct
British Airways Logo
13:25 - 16:45ONT  Ontario-SNN Shannon
19h 20m2 stops Phoenix Sky Harbor Intl London Heathrow
British Airways Logo
07:50 - 21:57SNN  Shannon-ONT Ontario
22h 07m2 stops London Heathrow Phoenix Sky Harbor Intl
€1,290British Airways
Tue, 22 Dec - Thu, 31 Dec

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United Airlines flights from Ontario to Shannon, Clare

Our best United Airlines deals on Ontario to Shannon, Clare flight tickets
United Airlines
3 Oct
ONT06:00Ontario
20h 15m
2 stops
SNN10:15Shannon
10 Oct
SNN12:30Shannon
41h 29m
2 stops
ONT21:59Ontario
€673
United Airlines
14 Oct
ONT05:00Ontario
21h 15m
2 stops
SNN10:15Shannon
21 Oct
SNN12:30Shannon
17h 29m
2 stops
ONT21:59Ontario
€805
United Airlines
18 Oct
ONT06:07Ontario
20h 08m
2 stops
SNN10:15Shannon
22 Oct
SNN12:30Shannon
32h 16m
2 stops
ONT12:46Ontario
€1,009

momondo Fare Finder

 
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 return flight

OntarioShannon

ONT Ontario - SNN Shannon

ONTSNN

Ontario

Sat 3/10

06:00-10:15

2 stops20h 15m

Shannon

Sat 10/10

12:30-21:59

2 stops41h 29m

€673

OntarioShannon

ONT Ontario - SNN Shannon

ONTSNN

Ontario

Wed 14/10

05:00-10:15

2 stops21h 15m

Shannon

Wed 21/10

12:30-21:59

2 stops17h 29m

€805

OntarioShannon

ONT Ontario - SNN Shannon

ONTSNN

Ontario

Fri 2/10

14:22-15:50

2 stops17h 28m

Shannon

Tue 6/10

07:30-23:52

2 stops24h 22m

€950

OntarioShannon

ONT Ontario - SNN Shannon

ONTSNN

Ontario

Sun 18/10

06:07-10:15

2 stops20h 08m

Shannon

Thu 22/10

12:30-12:46

2 stops32h 16m

€1,009

OntarioShannon

ONT Ontario - SNN Shannon

ONTSNN

Ontario

Sat 3/10

22:39-06:00

1 stop23h 21m

Shannon

Sat 10/10

16:50-21:11

2 stops36h 21m

€1,052

OntarioShannon

ONT Ontario - SNN Shannon

ONTSNN

Ontario

Sat 3/10

22:39-06:00

1 stop23h 21m

Shannon

Sat 10/10

14:30-22:14

1 stop15h 44m

€1,112
Fastest return journey

OntarioShannon

ONT Ontario - SNN Shannon

ONTSNN

Ontario

Fri 16/10

06:00-10:15

2 stops20h 15m

Shannon

Sun 18/10

12:30-21:59

2 stops17h 29m

€1,244

OntarioShannon

ONT Ontario - SNN Shannon

ONTSNN

Ontario

Tue 22/12

13:25-16:45

2 stops19h 20m

Shannon

Thu 31/12

07:50-21:57

2 stops22h 07m

€1,290
Cheapest one-way

OntarioShannon

ONT Ontario - SNN Shannon

ONTSNN

Ontario

Wed 23/12

23:59-11:30

2 stops51h 31m

€550
Fastest single journey

OntarioShannon

ONT Ontario - SNN Shannon

ONTSNN

Ontario

Mon 21/12

10:34-11:30

2 stops16h 56m

€884

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
1
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See travel insights to Shannon from

How to get the cheapest flight ticket from 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?

British Airways is the most popular carrier operating from Ontario to Shannon

When to book flights from Ontario to Shannon, Clare

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Shannon, Clare according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Ontario to Shannon, Clare (ONT to SNN) flight deals and tips

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

Best price found

€550

Fastest flight time

20h 07m

Direct flights

None
The best one-way flight to Shannon, Clare from Ontario in the past 72 hours is €550. The best return flight deal from Ontario to Shannon, Clare found on momondo in the last 72 hours is €673.
The fastest flight from Ontario to Shannon, Clare takes 20h 07m
There are no direct flights from Ontario to Shannon, Clare. There are no popular flight routes from Ontario to Shannon, Clare.
Search flight deals

Frequently asked questions about flying from Ontario to Shannon, Clare

  • How far is Ontario to Shannon by plane?

    Ontario and Shannon are 8167.8 km apart from one another. By plane, this route typically takes 20h 07m.

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

    Prices for flights from Ontario Airport to Shannon Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Shannon Airport.

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

    The travel and health documents required for your trip to Shannon Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Shannon Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Ennis
Tipperary
Lahinch
Killaloe
Adare
Nenagh
Bunratty

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 enables you to select and highlight flights to Shannon from Ontario with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Shannon.

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

Of course. momondo tracks the price of Ontario to Shannon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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