Cheapest one-way YKF–BCN flights, September

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

One-Way flights

11 Sep WestJet
17 Sep WestJet
18 Sep WestJet
04 Sep WestJet

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

Powered by

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 Barcelona

Cheap car rent in Barcelona

Feel free to contact us with any feedback or request another flight research.