Cheapest return flights from Calgary to Bangkok in May from $925

Best time to book flights for Calgary (YYC) to Bangkok (BKK) flights at AirHint

AirHint found the following cheapest return flights from Calgary (YYC) to Bangkok (BKK) in May 2025 (see full year).

Return flights

18 May - 28 May WestJet
02 May - 30 May WestJet
11 May - 03 Jun WestJet
11 May - 04 Jun WestJet
28 May - 11 Jun Cathay Pacific
12 May - 15 May WestJet
01 May - 12 Jun China Airlines
09 May - 25 May WestJet
05 May - 23 May WestJet
16 May - 20 May WestJet
01 May - 17 May China Airlines
22 May - 04 Jun WestJet
16 May - 01 Jun WestJet

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

Skyscanner

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok