AirHint found the following cheapest return flights from Los Angeles (LAX) to Dublin (DUB) in March 2026 (see full year).

Return flights

30 Mar - 07 Apr	Air Canada
18 Mar - 25 Mar	Aer Lingus	direct
17 Mar - 24 Mar	Finnair
13 Mar - 20 Mar	Scandinavian Airlines
02 Mar - 09 Mar	Aer Lingus	direct
06 Mar - 13 Mar	Aer Lingus	direct
09 Mar - 16 Mar	Aer Lingus	direct
12 Mar - 19 Mar	Aer Lingus	direct
16 Mar - 23 Mar	Aer Lingus	direct
19 Mar - 26 Mar	Aer Lingus	direct
20 Mar - 27 Mar	Aer Lingus	direct
27 Mar - 03 Apr	Aer Lingus	direct
26 Mar - 06 Apr	Finnair

Also check the deals for one-way flights from Los Angeles to Dublin 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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Cheapest return flights from Los Angeles to Dublin in March from 377€

Return flights