AirHint found the following cheapest return flights from Edmonton (YEG) to Seoul (ICN) in September 2026 (see full year).

Return flights

02 Sep - 11 Sep	WestJet
03 Sep - 22 Sep	WestJet
02 Sep - 09 Sep	United
09 Sep - 02 Oct	WestJet
10 Sep - 02 Oct	WestJet
17 Sep - 15 Oct	Air Canada
16 Sep - 27 Sep	WestJet
09 Sep - 23 Sep	WestJet
08 Sep - 27 Sep	Air Canada
08 Sep - 02 Oct	Air Canada
01 Sep - 26 Sep	Air Canada
15 Sep - 20 Sep	Air Canada
02 Sep - 24 Sep	Korean Air
01 Sep - 21 Sep	Korean Air

Also check the deals for one-way flights from Edmonton to Seoul in September.

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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Cheapest return flights from Edmonton to Seoul in September from 710€

Return flights