Cheap flights from Los Angeles to Dublin from $321

In general, February is the cheapest month to fly from Los Angeles to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $644. If you’re not able to fly to Dublin in February, then January is your next best option. Flight prices from Los Angeles to Dublin during January average around $654.

The cheapest day to depart from Los Angeles to Dublin is on a Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $816. Flights from Los Angeles to Dublin on a Friday will generally be more expensive and average around $927. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

In the afternoon is the cheapest time of day to fly from Los Angeles to Dublin when you can find flight prices for as low as $812. Flying to Dublin in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $873.

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

You are more likely to see cheaper flights to Dublin from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $796 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Los Angeles for as low as $723 on momondo.

There are 3 cabin classes available to choose from on Los Angeles to Dublin 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 16% on your flight if you consider stops on a Los Angeles to Dublin flight.

As of August 2026, prices for Los Angeles to Dublin flights are approximately 41% cheaper when compared to flights at the same time last year.

JetBlue and Delta are the most popular carriers operating from Los Angeles to Dublin

Aer Lingus, American Airlines and Scandinavian Airlines are the top three most popular airlines that fly to Dublin from Los Angeles according to our data. Aer Lingus is the first choice among our users, with 82% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 12 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

Historically, on average around 7% of flights between Los Angeles and Dublin have experienced a delay on any given week. The average delay length over the past 12 months has been 172 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon 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. Thursday 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 7% of their flights experiencing any sort of delay.

Toronto (YYZ) was the most common stop: 57% of momondo users choosing 1-stop flights on this route connected there.

Flights via Lisbon (LIS) offer the lowest average round-trip price of $439.

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 12h 30m.

Chicago (ORD) has the shortest average layover time for this route: 1h 10m.

As of August 2026, 4 flights take off from Los Angeles and land in Dublin each day. The most common flight departure time for this route is 8:00PM, with 100% of daily flights taking off in the evening.

As of August 2026, there are 28 flights per week flying from Los Angeles to Dublin. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.