Cheapest return flights from Ottawa to Seoul in December from 768€

AirHint found the following cheapest return flights from Ottawa (YOW) to Seoul (ICN) in December 2025 (see full year).

Return flights

05 Dec - 17 Dec Air Transat
25 Dec - 18 Jan WestJet
19 Dec - 17 Jan LOT
05 Dec - 04 Jan Air Transat
13 Dec - 10 Jan United
13 Dec - 01 Jan United
11 Dec - 02 Jan Air France
20 Dec - 03 Jan Porter Airlines (Canada) Ltd

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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