AirHint found the following cheapest one-way flights from Ontario (ONT) to Barcelona (BCN) in November 2025 (see full year).
One-Way flights
| 22 Nov | Iberia | ||
| 11 Nov | Air Canada | ||
| 26 Nov | Air Canada | ||
| 24 Nov | Air Canada | ||
| 15 Nov | Air Canada | ||
| 27 Nov | Air Canada | ||
| 09 Nov | SWISS | ||
| 12 Nov | SWISS | ||
| 10 Nov | Austrian Airlines | ||
| 20 Nov | Frontier Airlines |
Also check the deals for return flights from Ontario to Barcelona in November.
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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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