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Cheap flights from Ottawa to Shannon from €275

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Shannon departing on 25/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Ottawa to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
06:00 - 10:15
YOW
-
SNN
23h 15m
2 stops
United Airlines Logo
09:30 - 17:07
SNN
-
YOW
12h 37m
1 stop
€761United Airlines
Mon, 25 May - Mon, 1 Jun
Multiple Airlines Logo
19:15 - 22:35
YOW
-
SNN
22h 20m
2 stops
Multiple Airlines Logo
06:30 - 00:25
SNN
-
YOW
22h 55m
2 stops
€774Multiple Airlines
Fri, 8 May - Fri, 15 May
Multiple Airlines Logo
06:55 - 00:15
YOW
-
SNN
36h 20m
3 stops
Multiple Airlines Logo
19:00 - 08:05
SNN
-
YOW
42h 05m
3 stops
€792Multiple Airlines
Tue, 15 Sep - Sun, 27 Sep
Air Canada Logo
06:05 - 10:15
YOW
-
SNN
23h 10m
1 stop
Air Canada Logo
09:30 - 21:35
SNN
-
YOW
17h 05m
1 stop
€813Air Canada
Sun, 31 May - Thu, 4 Jun
Air Canada Logo
06:05 - 10:15
YOW
-
SNN
23h 10m
1 stop
Air Canada Logo
12:30 - 09:11
SNN
-
YOW
25h 41m
1 stop
€814Air Canada
Sun, 31 May - Thu, 4 Jun
Air Canada Logo
17:50 - 10:15
YOW
-
SNN
11h 25m
1 stop
Air Canada Logo
09:30 - 21:35
SNN
-
YOW
17h 05m
1 stop
€819Air Canada
Sun, 31 May - Thu, 4 Jun
Air Canada Logo
17:50 - 10:15
YOW
-
SNN
11h 25m
1 stop
Air Canada Logo
12:30 - 01:36
SNN
-
YOW
18h 06m
2 stops
€820Air Canada
Sun, 31 May - Thu, 4 Jun
Air Canada Logo
17:50 - 10:15
YOW
-
SNN
11h 25m
1 stop
Air Canada Logo
12:30 - 00:46
SNN
-
YOW
17h 16m
2 stops
€821Air Canada
Sun, 31 May - Thu, 4 Jun
Air Canada Logo
17:50 - 10:15
YOW
-
SNN
11h 25m
1 stop
Air Canada Logo
12:30 - 00:46
SNN
-
YOW
17h 16m
2 stops
€826Air Canada
Sun, 31 May - Thu, 4 Jun
Air Canada Logo
21:30 - 10:15
YOW
-
SNN
31h 45m
2 stops
Air Canada Logo
12:30 - 22:05
SNN
-
YOW
14h 35m
1 stop
€832Air Canada
Fri, 8 May - Fri, 15 May

United Airlines flights from Ottawa to Shannon, Clare

Our best United Airlines deals on Ottawa to Shannon, Clare flight tickets
United Airlines
25 May
YOW06:00Ottawa
23h 15m
2 stops
SNN10:15Shannon
1 Jun
SNN09:30Shannon
12h 37m
1 stop
YOW17:07Ottawa
€761
United Airlines
13 May
YOW17:50Ottawa
11h 25m
1 stop
SNN10:15Shannon
19 May
SNN12:30Shannon
30h 47m
2 stops
YOW14:17Ottawa
€846
United Airlines
13 May
YOW12:00Ottawa
17h 15m
2 stops
SNN10:15Shannon
19 May
SNN12:30Shannon
30h 47m
2 stops
YOW14:17Ottawa
€853

Air Canada flights from Ottawa to Shannon, Clare

Our best Air Canada deals on Ottawa to Shannon, Clare flight tickets
Air Canada
31 May
YOW06:05Ottawa
23h 10m
1 stop
SNN10:15Shannon
4 Jun
SNN09:30Shannon
17h 05m
1 stop
YOW21:35Ottawa
€813
Air Canada
31 May
YOW06:05Ottawa
23h 10m
1 stop
SNN10:15Shannon
4 Jun
SNN12:30Shannon
25h 41m
1 stop
YOW09:11Ottawa
€814
Air Canada
31 May
YOW17:50Ottawa
11h 25m
1 stop
SNN10:15Shannon
4 Jun
SNN09:30Shannon
17h 05m
1 stop
YOW21:35Ottawa
€819

momondo Fare Finder

 
Customise your flight search to find flights from Ottawa 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 14 April 2026.
Use the filters below to find and compare flights from Ottawa to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Mon 25/5

06:00-10:15

2 stops23h 15m

Shannon

Mon 1/6

09:30-17:07

1 stop12h 37m

€761

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Fri 8/5

19:15-22:35

2 stops22h 20m

Shannon

Fri 15/5

06:30-00:25

2 stops22h 55m

€774

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Tue 15/9

06:55-00:15

3 stops36h 20m

Shannon

Sun 27/9

19:00-08:05

3 stops42h 05m

€792

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Sun 31/5

06:05-10:15

1 stop23h 10m

Shannon

Thu 4/6

09:30-21:35

1 stop17h 05m

€813

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Sun 31/5

06:05-10:15

1 stop23h 10m

Shannon

Thu 4/6

12:30-09:11

1 stop25h 41m

€814
Fastest return journey

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Sun 31/5

17:50-10:15

1 stop11h 25m

Shannon

Thu 4/6

09:30-21:35

1 stop17h 05m

€819

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Sun 31/5

17:50-10:15

1 stop11h 25m

Shannon

Thu 4/6

12:30-01:36

2 stops18h 06m

€820

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Sun 31/5

17:50-10:15

1 stop11h 25m

Shannon

Thu 4/6

12:30-00:46

2 stops17h 16m

€821

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Sun 31/5

17:50-10:15

1 stop11h 25m

Shannon

Thu 4/6

12:30-00:46

2 stops17h 16m

€826

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Fri 8/5

21:30-10:15

2 stops31h 45m

Shannon

Fri 15/5

12:30-22:05

1 stop14h 35m

€832

Flights are sorted by cheapest return flights first.

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

When to book flights from Ottawa to Shannon, Clare

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

Cheap Ottawa to Shannon, Clare (YOW to SNN) flight deals and tips

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

Fastest flight time

11h 25m

Direct flights

None
The fastest flight from Ottawa to Shannon, Clare takes 11h 25m
There are no direct flights from Ottawa to Shannon, Clare. There are no popular flight routes from Ottawa to Shannon, Clare.
Search flight deals

Frequently asked questions about flying from Ottawa to Shannon, Clare

  • How far is Ottawa to Shannon by plane?

    The distance between Ottawa and Shannon is about 4754.1 km. In terms of flight time, this usually takes a little over 11h 25m.

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

    Prices for flights from Ottawa Airport to Shannon Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport 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.

Frequently asked questions about flying from Ottawa to Shannon, Clare

  • How do I get Price Alerts for flights from Ottawa to Shannon, Clare?

    Price Alerts will notify you by email when the price for flights to Shannon, Clare from Ottawa decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Ottawa to Shannon, Clare with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Travelling to a place near Shannon?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ottawa to Shannon for you.

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

Flights from Ottawa to Shannon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Shannon from Ottawa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Shannon from Ottawa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Shannon, Clare trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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