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

Return flights

28 Aug - 11 Sep	WestJet
25 Aug - 15 Sep	WestJet
25 Aug - 09 Sep	WestJet
28 Aug - 18 Sep	WestJet
30 Aug - 06 Sep	WestJet
26 Aug - 16 Sep	WestJet
26 Aug - 09 Sep	WestJet
11 Aug - 18 Aug	WestJet
01 Aug - 21 Aug	WestJet
05 Aug - 31 Aug	WestJet
04 Aug - 18 Aug	WestJet
05 Aug - 19 Aug	WestJet
04 Aug - 25 Aug	WestJet
05 Aug - 26 Aug	WestJet
18 Aug - 21 Aug	WestJet
11 Aug - 24 Aug	WestJet
04 Aug - 16 Aug	WestJet
18 Aug - 01 Sep	WestJet
11 Aug - 01 Sep	WestJet
12 Aug - 02 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 $331

Return flights