AirHint found the following cheapest return flights from Toronto (YYZ) to Prague (PRG) in August 2025 (see full year).

Return flights

18 Aug - 13 Sep	TAP
31 Aug - 20 Sep	Condor
19 Aug - 03 Sep	WestJet
12 Aug - 06 Sep	WestJet
19 Aug - 13 Sep	Condor
22 Aug - 06 Sep	Air Transat
26 Aug - 29 Sep	Condor
23 Aug - 13 Sep	Condor
20 Aug - 13 Sep	Porter Airlines (Canada) Ltd
24 Aug - 13 Sep	WestJet
15 Aug - 22 Aug	Delta
12 Aug - 27 Aug	WestJet
17 Aug - 26 Aug	TAP
16 Aug - 23 Aug	Condor
15 Aug - 25 Aug	Air Transat
17 Aug - 30 Aug	TAP
22 Aug - 26 Aug	Air Canada
19 Aug - 23 Aug	WestJet
13 Aug - 23 Aug	Air Transat
12 Aug - 25 Aug	Condor

Also check the deals for one-way flights from Toronto to Prague 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 Toronto to Prague in August from 557€

Return flights