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Cheap flights from Ottawa to Shannon from C$ 446

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 20/8. 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
7:40 p.m. - 5:20 p.m.
YOW
-
SNN
16h 40m
1 stop
Multiple Airlines Logo
10:25 a.m. - 5:35 p.m.
SNN
-
YOW
36h 10m
2 stops
C$ 1,247Multiple Airlines
Fri, 31 Jul - Fri, 7 Aug
United Airlines Logo
10:25 a.m. - 10:15 a.m.
YOW
-
SNN
18h 50m
2 stops
United Airlines Logo
12:30 p.m. - 10:35 p.m.
SNN
-
YOW
15h 05m
1 stop
C$ 1,421United Airlines
Sun, 6 Sep - Thu, 10 Sep
United Airlines Logo
10:25 a.m. - 10:15 a.m.
YOW
-
SNN
18h 50m
2 stops
United Airlines Logo
12:30 p.m. - 10:35 p.m.
SNN
-
YOW
15h 05m
1 stop
C$ 1,424United Airlines
Sun, 6 Sep - Thu, 10 Sep
Air Canada Logo
5:20 p.m. - 7:30 a.m.
YOW
-
SNN
33h 10m
1 stop
Air Canada Logo
12:30 p.m. - 10:05 p.m.
SNN
-
YOW
14h 35m
1 stop
C$ 1,474Air Canada
Fri, 31 Jul - Fri, 7 Aug
United Airlines Logo
5:20 p.m. - 10:15 a.m.
YOW
-
SNN
35h 55m
2 stops
United Airlines Logo
9:30 a.m. - 3:10 p.m.
SNN
-
YOW
34h 40m
2 stops
C$ 1,485United Airlines
Fri, 31 Jul - Fri, 7 Aug
Multiple Airlines Logo
7:00 a.m. - 5:20 p.m.
YOW
-
SNN
29h 20m
2 stops
Multiple Airlines Logo
9:20 a.m. - 12:20 a.m.
SNN
-
YOW
44h 00m
3 stops
C$ 1,733Multiple Airlines
Fri, 31 Jul - Fri, 7 Aug
Multiple Airlines Logo
6:55 a.m. - 5:20 p.m.
YOW
-
SNN
29h 25m
3 stops
Multiple Airlines Logo
9:20 a.m. - 12:20 a.m.
SNN
-
YOW
44h 00m
3 stops
C$ 1,809Multiple Airlines
Fri, 31 Jul - Fri, 7 Aug

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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
9 Sep
YOW5:20 p.m.Ottawa
33h 10m
1 stop
SNN7:30 a.m.Shannon
16 Sep
SNN9:30 a.m.Shannon
33h 29m
1 stop
YOW1:59 p.m.Ottawa
C$ 1,374
United Airlines
6 Sep
YOW10:37 a.m.Ottawa
18h 38m
2 stops
SNN10:15 a.m.Shannon
10 Sep
SNN12:30 p.m.Shannon
16h 24m
2 stops
YOW11:54 p.m.Ottawa
C$ 1,421
United Airlines
6 Sep
YOW10:25 a.m.Ottawa
18h 50m
2 stops
SNN10:15 a.m.Shannon
10 Sep
SNN12:30 p.m.Shannon
15h 05m
1 stop
YOW10:35 p.m.Ottawa
C$ 1,424

Air Canada flights from Ottawa to Shannon, Clare

Our best Air Canada deals on Ottawa to Shannon, Clare flight tickets
Air Canada
9 Jul
YOW5:50 p.m.Ottawa
11h 25m
1 stop
SNN10:15 a.m.Shannon
13 Jul
SNN12:30 p.m.Shannon
14h 35m
1 stop
YOW10:05 p.m.Ottawa
C$ 1,377
Air Canada
9 Jul
YOW12:00 p.m.Ottawa
17h 15m
2 stops
SNN10:15 a.m.Shannon
13 Jul
SNN9:30 a.m.Shannon
12h 37m
1 stop
YOW5:07 p.m.Ottawa
C$ 1,389
Air Canada
31 Jul
YOW5:20 p.m.Ottawa
33h 10m
1 stop
SNN7:30 a.m.Shannon
7 Aug
SNN12:30 p.m.Shannon
14h 35m
1 stop
YOW10:05 p.m.Ottawa
C$ 1,474

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 6 July 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

Fri 31/7

7:40 p.m.-5:20 p.m.

1 stop16h 40m

Shannon

Fri 7/8

10:25 a.m.-5:35 p.m.

2 stops36h 10m

C$ 1,247
Quickest round-trip

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Sun 6/9

10:25 a.m.-10:15 a.m.

2 stops18h 50m

Shannon

Thu 10/9

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

1 stop15h 05m

C$ 1,421

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Sun 6/9

10:25 a.m.-10:15 a.m.

2 stops18h 50m

Shannon

Thu 10/9

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

1 stop15h 05m

C$ 1,424

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Fri 31/7

5:20 p.m.-7:30 a.m.

1 stop33h 10m

Shannon

Fri 7/8

12:30 p.m.-10:05 p.m.

1 stop14h 35m

C$ 1,474

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Fri 31/7

5:20 p.m.-10:15 a.m.

2 stops35h 55m

Shannon

Fri 7/8

9:30 a.m.-3:10 p.m.

2 stops34h 40m

C$ 1,485

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Fri 31/7

7:00 a.m.-5:20 p.m.

2 stops29h 20m

Shannon

Fri 7/8

9:20 a.m.-12:20 a.m.

3 stops44h 00m

C$ 1,733

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Fri 31/7

6:55 a.m.-5:20 p.m.

3 stops29h 25m

Shannon

Fri 7/8

9:20 a.m.-12:20 a.m.

3 stops44h 00m

C$ 1,809
Cheapest one-way

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Thu 20/8

6:25 p.m.-9:35 a.m.

2 stops34h 10m

C$ 446

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Thu 20/8

6:25 p.m.-8:25 p.m.

3 stops21h 00m

C$ 526
Quickest one-way

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

Thu 20/8

10:37 a.m.-7:30 a.m.

1 stop15h 53m

C$ 681

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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?

Air Canada 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

16h 40m

Direct flights

None
The fastest flight from Ottawa to Shannon, Clare takes 16h 40m
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 16h 40m.

  • 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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