AirHint found the following cheapest return flights from Montreal (YUL) to Jakarta (CGK) in May 2026 (see full year).

Return flights

06 May - 13 May	ANA
19 May - 26 May	ANA
12 May - 19 May	ANA
14 May - 21 May	Air France
18 May - 25 May	Air France
20 May - 27 May	Air France
24 May - 31 May	Air France
05 May - 12 May	Air France
11 May - 18 May	Air France
17 May - 24 May	Air France
25 May - 01 Jun	Air France
31 May - 07 Jun	Air France
28 May - 04 Jun	Lufthansa
26 May - 02 Jun	KLM
27 May - 03 Jun	KLM
29 May - 05 Jun	KLM
30 May - 06 Jun	KLM

Also check the deals for one-way flights from Montreal to Jakarta in May.

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 Montreal to Jakarta in May from $1067

Return flights