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Cheap flights from Ottawa to Shannon from C$ 438

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 16/9. 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 Ottawa to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:55 a.m. - 9:35 a.m.
YOW
-
SNN
45h 40m
2 stops
Multiple Airlines Logo
12:40 p.m. - 12:40 p.m.
SNN
-
YOW
29h 00m
1 stop
C$ 962Multiple Airlines
Mon, 14 Sep - Mon, 21 Sep
Multiple Airlines Logo
8:40 a.m. - 4:40 p.m.
YOW
-
SNN
27h 00m
2 stops
Multiple Airlines Logo
8:10 a.m. - 12:20 a.m.
SNN
-
YOW
21h 10m
2 stops
C$ 1,116Multiple Airlines
Mon, 14 Sep - Mon, 21 Sep
Multiple Airlines Logo
8:40 a.m. - 4:40 p.m.
YOW
-
SNN
27h 00m
2 stops
Multiple Airlines Logo
4:10 p.m. - 5:35 p.m.
SNN
-
YOW
30h 25m
3 stops
C$ 1,117Multiple Airlines
Mon, 14 Sep - Mon, 21 Sep
United Airlines Logo
3:10 p.m. - 10:15 a.m.
YOW
-
SNN
14h 05m
1 stop
United Airlines Logo
12:30 p.m. - 10:35 p.m.
SNN
-
YOW
15h 05m
1 stop
C$ 1,245United Airlines
Tue, 6 Oct - Sat, 10 Oct
United Airlines Logo
10:37 a.m. - 10:15 a.m.
YOW
-
SNN
18h 38m
2 stops
United Airlines Logo
12:30 p.m. - 10:35 p.m.
SNN
-
YOW
15h 05m
1 stop
C$ 1,247United Airlines
Tue, 6 Oct - Sat, 10 Oct
United Airlines Logo
10:37 a.m. - 10:15 a.m.
YOW
-
SNN
18h 38m
2 stops
United Airlines Logo
12:30 p.m. - 10:35 p.m.
SNN
-
YOW
15h 05m
1 stop
C$ 1,248United Airlines
Tue, 6 Oct - Sat, 10 Oct
Multiple Airlines Logo
5:40 p.m. - 7:25 p.m.
YOW
-
SNN
20h 45m
2 stops
Multiple Airlines Logo
8:05 p.m. - 12:42 a.m.
SNN
-
YOW
33h 37m
2 stops
C$ 1,251Multiple Airlines
Wed, 27 Jan - Wed, 17 Feb
United Airlines Logo
6:05 a.m. - 10:15 a.m.
YOW
-
SNN
23h 10m
1 stop
United Airlines Logo
9:30 a.m. - 9:35 p.m.
SNN
-
YOW
17h 05m
1 stop
C$ 1,349United Airlines
Mon, 14 Sep - Mon, 21 Sep
Multiple Airlines Logo
9:15 a.m. - 11:30 a.m.
YOW
-
SNN
21h 15m
1 stop
Multiple Airlines Logo
8:05 p.m. - 12:05 p.m.
SNN
-
YOW
21h 00m
1 stop
C$ 1,426Multiple Airlines
Wed, 27 Jan - Wed, 17 Feb
Multiple Airlines Logo
9:15 a.m. - 11:30 a.m.
YOW
-
SNN
21h 15m
1 stop
Multiple Airlines Logo
7:50 a.m. - 9:47 a.m.
SNN
-
YOW
30h 57m
2 stops
C$ 1,430Multiple Airlines
Wed, 27 Jan - Wed, 17 Feb

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United Airlines flights from Ottawa to Shannon, Clare

Our best United Airlines deals on Ottawa to Shannon, Clare flight tickets
United Airlines
6 Oct
YOW2:52 p.m.Ottawa
14h 23m
2 stops
SNN10:15 a.m.Shannon
10 Oct
SNN12:30 p.m.Shannon
16h 24m
2 stops
YOW11:54 p.m.Ottawa
C$ 1,245
United Airlines
6 Oct
YOW10:37 a.m.Ottawa
18h 38m
2 stops
SNN10:15 a.m.Shannon
10 Oct
SNN12:30 p.m.Shannon
15h 05m
1 stop
YOW10:35 p.m.Ottawa
C$ 1,247
United Airlines
6 Oct
YOW10:37 a.m.Ottawa
18h 38m
2 stops
SNN10:15 a.m.Shannon
10 Oct
SNN12:30 p.m.Shannon
15h 05m
1 stop
YOW10:35 p.m.Ottawa
C$ 1,248

momondo Fare Finder

 
Customize 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 96,600 searches. Data last updated 4 August 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 round-trip

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Mon 14/9

6:55 a.m.-9:35 a.m.

2 stops45h 40m

Shannon

Mon 21/9

12:40 p.m.-12:40 p.m.

1 stop29h 00m

C$ 962

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Mon 14/9

8:40 a.m.-4:40 p.m.

2 stops27h 00m

Shannon

Mon 21/9

8:10 a.m.-12:20 a.m.

2 stops21h 10m

C$ 1,116

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Mon 14/9

8:40 a.m.-4:40 p.m.

2 stops27h 00m

Shannon

Mon 21/9

4:10 p.m.-5:35 p.m.

3 stops30h 25m

C$ 1,117
Quickest round-trip

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Tue 6/10

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

1 stop14h 05m

Shannon

Sat 10/10

12:30 p.m.-10:35 p.m.

1 stop15h 05m

C$ 1,245

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Tue 6/10

10:37 a.m.-10:15 a.m.

2 stops18h 38m

Shannon

Sat 10/10

12:30 p.m.-10:35 p.m.

1 stop15h 05m

C$ 1,247

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Tue 6/10

10:37 a.m.-10:15 a.m.

2 stops18h 38m

Shannon

Sat 10/10

12:30 p.m.-10:35 p.m.

1 stop15h 05m

C$ 1,248

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Wed 27/1

5:40 p.m.-7:25 p.m.

2 stops20h 45m

Shannon

Wed 17/2

8:05 p.m.-12:42 a.m.

2 stops33h 37m

C$ 1,251

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Mon 14/9

6:05 a.m.-10:15 a.m.

1 stop23h 10m

Shannon

Mon 21/9

9:30 a.m.-9:35 p.m.

1 stop17h 05m

C$ 1,349

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Wed 27/1

9:15 a.m.-11:30 a.m.

1 stop21h 15m

Shannon

Wed 17/2

8:05 p.m.-12:05 p.m.

1 stop21h 00m

C$ 1,426

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Wed 27/1

9:15 a.m.-11:30 a.m.

1 stop21h 15m

Shannon

Wed 17/2

7:50 a.m.-9:47 a.m.

2 stops30h 57m

C$ 1,430

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Shannon from

How to get the cheapest flight ticket from Ottawa 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 Ottawa to Shannon?

United Airlines is the most popular carrier operating from Ottawa to Shannon

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 round-trip 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

14h 05m

Direct flights

None
The fastest flight from Ottawa to Shannon, Clare takes 14h 05m
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?

    There are 4754.1 km between Ottawa and Shannon. A reasonable flight in good conditions will take 14h 05m.

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

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

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

It is quick and easy to find Ottawa 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 Ottawa to Shannon with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ottawa to Shannon flights to just show those with flexible booking policies.

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

Once you have performed a search for Ottawa to Shannon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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