AirHint found the following cheapest return flights from Toronto (YYZ) to Barcelona (BCN) in August 2026 (see full year).

Return flights

26 Aug - 17 Sep	WestJet
29 Aug - 19 Sep	WestJet
16 Aug - 05 Sep	TAP
21 Aug - 12 Sep	Condor
31 Aug - 27 Sep	Condor
16 Aug - 12 Sep	Condor
05 Aug - 29 Aug	Condor
01 Aug - 22 Aug	Condor
11 Aug - 18 Aug	Air Transat
18 Aug - 29 Aug	Air Transat
07 Aug - 17 Aug	Air Transat
21 Aug - 30 Aug	Air Transat
06 Aug - 16 Aug	Air Transat
07 Aug - 17 Aug	Lufthansa	direct
16 Aug - 12 Sep	Lufthansa	direct
16 Aug - 05 Sep	Lufthansa	direct
21 Aug - 12 Sep	Air Canada	direct
11 Aug - 18 Aug	Lufthansa	direct
26 Aug - 17 Sep	Lufthansa	direct
05 Aug - 29 Aug	Lufthansa	direct

Also check the deals for one-way flights from Toronto to Barcelona 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 Barcelona in August from $660

Return flights