AirHint found the following cheapest return flights from Halifax (YHZ) to Bangkok (BKK) in September 2025 (see full year).

Return flights

22 Sep - 23 Oct	Porter Airlines (Canada) Ltd
22 Sep - 29 Sep	Porter Airlines (Canada) Ltd
24 Sep - 06 Oct	WestJet
24 Sep - 19 Oct	WestJet
03 Sep - 14 Sep	WestJet
22 Sep - 10 Oct	Porter Airlines (Canada) Ltd
11 Sep - 24 Sep	WestJet
24 Sep - 07 Oct	WestJet
24 Sep - 09 Oct	WestJet
22 Sep - 17 Oct	Porter Airlines (Canada) Ltd
24 Sep - 01 Oct	WestJet
22 Sep - 06 Oct	Porter Airlines (Canada) Ltd
16 Sep - 18 Oct	WestJet
16 Sep - 23 Sep	WestJet
23 Sep - 30 Sep	WestJet
22 Sep - 30 Sep	WestJet
02 Sep - 12 Sep	WestJet
16 Sep - 30 Sep	Porter Airlines (Canada) Ltd
03 Sep - 24 Sep	Air Canada

Also check the deals for one-way flights from Halifax to Bangkok in September.

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 Bangkok in September from 910€

Return flights