Cheapest return flights from Ottawa to Seoul in April from $891

AirHint found the following cheapest return flights from Ottawa (YOW) to Seoul (ICN) in April 2026 (see full year).

Return flights

15 Apr - 27 Apr Porter Airlines (Canada) Ltd
18 Apr - 11 May Porter Airlines (Canada) Ltd
19 Apr - 03 May WestJet
19 Apr - 17 May WestJet
23 Apr - 17 May WestJet
23 Apr - 30 Apr WestJet
04 Apr - 18 Apr WestJet
16 Apr - 29 Apr Air Canada
02 Apr - 29 Apr Air Canada
02 Apr - 06 Apr Air Canada
10 Apr - 01 May WestJet

Also check the deals for one-way flights from Ottawa to Seoul in April.

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