AirHint found the following cheapest return flights from St. John's (YYT) to Barcelona (BCN) in March 2026 (see full year).

Return flights

30 Mar - 09 Apr	Air Canada
31 Mar - 09 Apr	Air Canada
31 Mar - 10 Apr	Air Canada
30 Mar - 08 Apr	Air Canada
29 Mar - 08 Apr	Air Canada
30 Mar - 13 Apr	Air Canada
29 Mar - 13 Apr	Air Canada
31 Mar - 13 Apr	Air Canada
29 Mar - 07 Apr	Lufthansa
31 Mar - 07 Apr	Lufthansa
22 Mar - 31 Mar	Air Canada
07 Mar - 16 Mar	Air Canada
08 Mar - 16 Mar	Air Canada
08 Mar - 17 Mar	Air Canada
09 Mar - 17 Mar	Air Canada
09 Mar - 18 Mar	Air Canada
10 Mar - 18 Mar	Air Canada
08 Mar - 18 Mar	Air Canada
10 Mar - 19 Mar	Air Canada
11 Mar - 19 Mar	Air Canada

Also check the deals for one-way flights from St. John's to Barcelona in March.

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 St. John's to Barcelona in March from $609

Return flights