Cheapest return flights from Montreal to Istanbul in May from 548€

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

Return flights

24 May - 05 Jun FrenchBee
24 May - 10 Jun FrenchBee
24 May - 17 Jun FrenchBee
25 May - 10 Jun FrenchBee
24 May - 23 Jun FrenchBee
25 May - 21 Jun FrenchBee
25 May - 03 Jun FrenchBee
25 May - 07 Jun FrenchBee
24 May - 03 Jun FrenchBee
31 May - 09 Jun WestJet
04 May - 18 May FrenchBee
24 May - 31 May FrenchBee
25 May - 31 May FrenchBee
06 May - 27 May FrenchBee
06 May - 15 May FrenchBee
05 May - 16 May Air Transat
04 May - 11 May FrenchBee
05 May - 12 May WestJet
06 May - 13 May WestJet
11 May - 18 May FrenchBee

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

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