AirHint found the following cheapest return flights from Halifax (YHZ) to Cancun (CUN) in August 2026 (see full year).

Return flights

01 Aug - 08 Aug	WestJet
08 Aug - 15 Aug	WestJet
25 Aug - 08 Sep	WestJet
25 Aug - 03 Sep	WestJet
26 Aug - 09 Sep	WestJet
12 Aug - 19 Aug	WestJet
04 Aug - 11 Aug	WestJet
11 Aug - 18 Aug	WestJet
10 Aug - 16 Aug	WestJet
10 Aug - 17 Aug	WestJet
01 Aug - 11 Aug	WestJet
04 Aug - 18 Aug	WestJet
11 Aug - 25 Aug	WestJet
18 Aug - 01 Sep	Air Transat
19 Aug - 02 Sep	Air Transat
15 Aug - 05 Sep	WestJet

Also check the deals for one-way flights from Halifax to Cancun in August.

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 Halifax to Cancun in August from 265€

Return flights