AirHint found the following cheapest return flights from Calgary (YYC) to Bangkok (BKK) in January 2026 (see full year).

Return flights

18 Jan - 04 Feb	Korean Air
14 Jan - 27 Jan	China Airlines
14 Jan - 31 Jan	China Airlines
14 Jan - 16 Feb	China Airlines
30 Jan - 28 Feb	China Airlines
19 Jan - 01 Feb	China Airlines
16 Jan - 30 Jan	Flair Airlines
21 Jan - 01 Feb	WestJet
15 Jan - 24 Jan	WestJet
12 Jan - 07 Feb	China Airlines
12 Jan - 18 Feb	China Airlines
08 Jan - 29 Jan	China Airlines
13 Jan - 10 Feb	China Airlines
22 Jan - 14 Feb	Korean Air
17 Jan - 24 Jan	WestJet
29 Jan - 14 Feb	Korean Air
06 Jan - 14 Jan	China Airlines
03 Jan - 29 Jan	China Airlines
04 Jan - 12 Jan	EVA Air

Also check the deals for one-way flights from Calgary to Bangkok in January.

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 Calgary to Bangkok in January from $725

Return flights