Cheap flights from Ireland to Los Angeles from $432

The month of January is, on average, the cheapest month to fly to Los Angeles from Ireland, with most prices found around $562. If you aren’t able to travel during the month of January, then book flights to Los Angeles from Ireland during October instead. Flights to Los Angeles in October, while not as cheap as those in January, still average around $585.

Our data shows that Wednesday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $583. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Los Angeles on Saturday is $1,230.

Fly from Dublin to Los Angeles for the best Ireland - Los Angeles flight prices

You are more likely to see cheaper flights to Los Angeles from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around $709 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from Ireland for as low as $637 on momondo.

Aer Lingus, WestJet, and TAP AIR PORTUGAL are the most popular carriers operating from Ireland to Los Angeles

Aer Lingus, American Airlines and Delta are the top three most popular airlines that fly to Los Angeles from Ireland according to our data. Aer Lingus is the first choice among our users, with 78% of people opting to fly with this airline when traveling to Los Angeles. Keep in mind that there are 3 different airlines that fly to Los Angeles on a routine basis, so you have a few additional options to choose from.

Historically, on average around 9% of flights between Ireland and Los Angeles have experienced a delay on any given week. The average delay length over the past 12 months has been 141 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, Aer Lingus have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

3 flights are operational daily from Ireland to Los Angeles as of April 2026. The most popular departure time for this route is 3:00PM, with 100% of flights per day taking off in the afternoon.

As of April 2026, 22 flights take off from Ireland and land in Los Angeles each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.