Cheapest one-way flights from Ottawa to Barcelona in September from $320

AirHint found the following cheapest one-way flights from Ottawa (YOW) to Barcelona (BCN) in September 2026 (see full year).

One-Way flights

01 Sep WestJet
15 Sep WestJet
25 Sep WestJet
04 Sep WestJet
23 Sep Condor

Also check the deals for return flights from Ottawa to Barcelona in September.

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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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