Cheapest return flights from Oakland to Barcelona in April from $1015

AirHint found the following cheapest return flights from Oakland (OAK) to Barcelona (BCN) in April 2026 (see full year).

Return flights

28 Apr - 23 May Icelandair
27 Apr - 23 May Icelandair
30 Apr - 23 May Icelandair
07 Apr - 02 May Icelandair
06 Apr - 13 Apr Icelandair
06 Apr - 02 May Icelandair
25 Apr - 16 May Icelandair
11 Apr - 02 May Icelandair
15 Apr - 29 Apr Icelandair
20 Apr - 27 Apr Icelandair
26 Apr - 16 May Icelandair
12 Apr - 26 Apr Icelandair
12 Apr - 22 Apr Icelandair
03 Apr - 25 Apr Icelandair

Also check the deals for one-way flights from Oakland to Barcelona in April.

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.