Cheap Flights from Ottawa to Shannon

View €733 flight on Sun, 14 Sep 2025Opens in a new window

Popular airlines from Ottawa to Shannon

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Cheap flights from Ottawa to Shannon (YOW-SNN)

Prices were available within the past 7 days and start at €733 for one-way flights and €689 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat, 2 Aug - Sat, 9 Aug
YOW
Ottawa
SNN
Shannon
€689 Return, found 3 days ago
€689
Return
found 3 days ago
Select Air Canada flight, departing Sat, 2 Aug from Ottawa to Shannon, returning Sat, 9 Aug, priced at €689 found 3 days ago
Air Canada
Sat, 2 Aug - Sat, 9 Aug
YOW
Ottawa
SNN
Shannon
€832 Return, found 3 days ago
€832
Return
found 3 days ago
Select Air Canada flight, departing Sat, 2 Aug from Ottawa to Shannon, returning Sat, 9 Aug, priced at €832 found 3 days ago
Air Canada
Mon, 8 Sep - Mon, 15 Sep
YOW
Ottawa
SNN
Shannon
€845 Return, found 4 days ago
€845
Return
found 4 days ago
Select Air Canada flight, departing Mon, 8 Sep from Ottawa to Shannon, returning Mon, 15 Sep, priced at €845 found 4 days ago
KLM
Mon, 8 Sep - Mon, 15 Sep
YOW
Ottawa
SNN
Shannon
€926 Return, found 4 days ago
€926
Return
found 4 days ago
Select KLM flight, departing Mon, 8 Sep from Ottawa to Shannon, returning Mon, 15 Sep, priced at €926 found 4 days ago
WestJet
Mon, 8 Sep - Mon, 15 Sep
YOW
Ottawa
SNN
Shannon
€1,000 Return, found 4 days ago
€1,000
Return
found 4 days ago
Select WestJet flight, departing Mon, 8 Sep from Ottawa to Shannon, returning Mon, 15 Sep, priced at €1,000 found 4 days ago
United
Mon, 8 Sep - Mon, 15 Sep
YOW
Ottawa
SNN
Shannon
€1,007 Return, found 4 days ago
€1,007
Return
found 4 days ago
Select United flight, departing Mon, 8 Sep from Ottawa to Shannon, returning Mon, 15 Sep, priced at €1,007 found 4 days ago
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