Cheapest return flights from Ottawa to Seoul in April from $880

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

Return flights

15 Apr - 09 May Porter Airlines (Canada) Ltd
30 Apr - 26 May WestJet
19 Apr - 29 May WestJet
19 Apr - 03 May WestJet
30 Apr - 13 May WestJet
29 Apr - 13 May WestJet
28 Apr - 13 May WestJet
19 Apr - 17 May Porter Airlines (Canada) Ltd
16 Apr - 25 Apr WestJet
17 Apr - 25 Apr WestJet
16 Apr - 26 Apr WestJet
15 Apr - 25 Apr Porter Airlines (Canada) Ltd
09 Apr - 25 Apr WestJet
16 Apr - 24 Apr WestJet
07 Apr - 21 Apr WestJet
09 Apr - 18 Apr WestJet
15 Apr - 24 Apr Porter Airlines (Canada) Ltd
04 Apr - 18 Apr Porter Airlines (Canada) Ltd

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

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