Cheapest return flights from Montreal to Bangkok in May from $1148

Best time to book flights for Montreal (YUL) to Bangkok (DMK) flights at AirHint

AirHint found the following cheapest return flights from Montreal (YUL) to Bangkok (DMK) in May 2025 (see full year).

Return flights

27 May - 17 Jun Air Canada
03 May - 10 May Air Canada
04 May - 11 May Qatar Airways
19 May - 16 Jun Qatar Airways
20 May - 11 Jun Porter Airlines (Canada) Ltd
03 May - 11 May Qatar Airways
27 May - 03 Jun Porter Airlines (Canada) Ltd
19 May - 26 May Air France
31 May - 07 Jun WestJet
08 May - 15 May Emirates
20 May - 27 May Emirates
05 May - 12 May Air Canada
25 May - 01 Jun WestJet
22 May - 29 May Emirates
13 May - 20 May Emirates
15 May - 22 May Emirates
29 May - 05 Jun WestJet
16 May - 01 Jun Qatar Airways
19 May - 01 Jun Air Transat
28 May - 04 Jun Qatar Airways

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

Skyscanner

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 Bangkok

Cheap car rent in Bangkok