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

Return flights

01 Apr - 08 Apr	KLM
28 Apr - 05 May	Turkish Airlines
30 Apr - 07 May	KLM
08 Apr - 15 Apr	Air France
21 Apr - 28 Apr	Turkish Airlines
06 Apr - 13 Apr	Air France
07 Apr - 14 Apr	Air France
10 Apr - 17 Apr	KLM
29 Apr - 06 May	KLM
09 Apr - 16 Apr	Air France
02 Apr - 09 Apr	Air France
22 Apr - 29 Apr	Air France
04 Apr - 11 Apr	KLM
25 Apr - 02 May	KLM
26 Apr - 03 May	Air France
27 Apr - 04 May	Air France
24 Apr - 01 May	KLM

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

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest return flights from Montreal to Seoul in April from 1025€

Return flights