Cheapest return flights from Montreal (YUL) to Dublin (DUB), May

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
04 May 11 May British Airways
06 May 13 May British Airways
18 May 25 May British Airways
03 May 10 May British Airways
07 May 14 May British Airways
19 May 26 May British Airways
21 May 28 May British Airways
05 May 12 May British Airways
26 May 02 Jun WestJet
25 May 01 Jun WestJet
30 May 06 Jun WestJet
31 May 07 Jun WestJet
10 May 17 May WestJet
12 May 19 May WestJet
27 May 03 Jun WestJet
28 May 04 Jun WestJet
29 May 05 Jun WestJet
31 May 07 Jun Air Canada
Direct Flight
Powered by

deals for one-way flights from Montreal to Dublin in May.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Updated Aug 25, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.