Cheap flights from Ireland to Los Angeles from $397

The month of October is, on average, the cheapest month to fly to Los Angeles from Ireland, with most prices found around $352. If you aren’t able to travel during the month of October, then book flights to Los Angeles from Ireland during February instead. Flights to Los Angeles in February, while not as cheap as those in October, still average around $421.

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 $585. 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 $968.

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 $721 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 $607 on momondo.

There are 3 cabin classes available to choose from on Ireland to Los Angeles flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 26% on your flight if you consider stops on a Ireland to Los Angeles flight.

Aer Lingus, JetBlue, and British Airways 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 77% 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 10% 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 137 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 10% of their flights experiencing any sort of delay.

4 flights are operational daily from Ireland to Los Angeles as of May 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 May 2026, 28 flights take off from Ireland and land in Los Angeles each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.