Earn point on your loyalty program!arrow arc left

Cheap flights from Ottawa (YOW) to Shannon (SNN)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Ottawa (YOW) to Shannon (SNN)

How to find the cheapest flight from Ottawa (YOW) to Shannon (SNN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Ottawa (YOW) to Shannon (SNN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Ottawa (YOW) to Shannon (SNN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Ottawa to Shannon in December 2025 , January 2026

30 Dec - 19 Jan $ 1,081.00
YOW
Ottawa
WestJet
2 STOPS
SNN
Shannon
SNN
Shannon
WestJet
2 STOPS
YOW
Ottawa
Pick dates
30 Dec - 12 Jan $ 1,081.00
YOW
Ottawa
WestJet
2 STOPS
SNN
Shannon
SNN
Shannon
WestJet
2 STOPS
YOW
Ottawa
Pick dates
30 Dec - 11 Jan $ 1,082.00
YOW
Ottawa
WestJet
2 STOPS
SNN
Shannon
SNN
Shannon
WestJet
2 STOPS
YOW
Ottawa
Pick dates

Last minute flights from Ottawa to Shannon

25 Dec - 31 Dec $ 1,934.00
YOW
Ottawa
WestJet
2 STOPS
SNN
Shannon
SNN
Shannon
WestJet
2 STOPS
YOW
Ottawa
Pick dates
25 Dec - 31 Dec $ 1,949.00
YOW
Ottawa
WestJet
2 STOPS
SNN
Shannon
SNN
Shannon
WestJet
2 STOPS
YOW
Ottawa
Pick dates
25 Dec - 31 Dec $ 1,962.00
YOW
Ottawa
Porter Airlines
2 STOPS
SNN
Shannon
SNN
Shannon
Porter Airlines
2 STOPS
YOW
Ottawa
Pick dates

One-way flights to Shannon from Ottawa

9:10 AM - 6:05 PM
Aer Lingus
3 Stops
29h 15m
YOW - SNN
$ 667
Kiwi
Pick dates
4:45 PM - 6:05 PM
Aer Lingus
3 Stops
21h 40m
YOW - SNN
$ 724
Kiwi
Pick dates
4:45 PM - 3:15 PM
Aer Lingus
2 Stops
19h
YOW - SNN
$ 810
Kiwi
Pick dates

How to find the cheapest flight from Ottawa (YOW) to Shannon (SNN)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Ottawa (YOW) to Shannon (SNN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Ottawa (YOW) to Shannon (SNN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.