AirHint found the following cheapest return flights from Los Angeles (LAX) to Bilbao (BIO) in June 2026 (see full year).

Return flights

01 Jun - 08 Jun	Iberia
03 Jun - 10 Jun	Iberia
08 Jun - 15 Jun	Air France
24 Jun - 01 Jul	Air France
07 Jun - 14 Jun	Norse Atlantic Airways
04 Jun - 11 Jun	Iberia
30 Jun - 07 Jul	Finnair
29 Jun - 06 Jul	Finnair
25 Jun - 02 Jul	Air France
28 Jun - 05 Jul	Iberia
26 Jun - 03 Jul	Air France
27 Jun - 04 Jul	TAP

Also check the deals for one-way flights from Los Angeles to Bilbao in June.

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 Los Angeles to Bilbao in June from $827

Return flights