Cheapest return flights from Waterloo to Barcelona in May from $1302

Best time to book flights for Waterloo (YKF) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Waterloo (YKF) to Barcelona (BCN) in May 2025 (see full year).

Return flights

24 May - 04 Jun WestJet
17 May - 11 Jun WestJet
23 May - 28 May WestJet
23 May - 31 May WestJet
31 May - 07 Jun WestJet
27 May - 10 Jun WestJet
20 May - 10 Jun WestJet
28 May - 05 Jun WestJet
21 May - 28 May WestJet
23 May - 08 Jun WestJet

Also check the deals for one-way flights from Waterloo to Barcelona in May.

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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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