Flights to Los Angeles: Cheapest Month, Day & Direct Options

Anyone who has tried to plan a trip to Los Angeles knows that flight prices swing wildly, but the difference between a bargain and a budget-buster comes down to which month you fly and which day you depart. For Dublin travellers, a direct Aer Lingus flight to LAX takes about 11 hours 10 minutes, and with the right timing you can snag a return ticket for as little as 449 €.

Cheapest month to fly to LA: January ·
Cheapest day to fly to LA: Tuesday ·
Direct flight time from Dublin to LA: 11 hours 10 minutes ·
Cheapest return flight Dublin-LA (Skyscanner): 449 € ·
Cheapest one-way flight Dublin-LA (Skyscanner): 296 €

Six data points capture the key numbers for the Dublin‑Los Angeles route, one pattern: the cheapest fares cluster in winter and mid‑week, while summer and weekends push prices higher.

What is the cheapest month to fly to LA?

January as the cheapest month

Multiple fare‑aggregators agree that January is the lowest‑price month for flights to Los Angeles. KAYAK reports average return tickets at $287, while momondo puts the same figure around $287. January sits squarely in the off‑season for travel to Southern California, when fewer tourists are headed to the beaches and theme parks.

• Kiwi.com Magazine also lists January and February among the cheapest times to visit.
• Expedia calls January and February “off‑season months” for discounted fares.

Seasonal price trends for Los Angeles flights

Summer months are the most expensive. KAYAK notes that May and June average $462 and $449 respectively, the highest of the year. Skyscanner’s monthly data shows July base fares from $46 but notes that July sees the highest demand, which often drives up last‑minute prices.

What this means: For budget‑conscious travellers, January is the clear winner. Fly mid‑winter and you can save $100–$150 per ticket compared to a June departure.

What is the cheapest day of the week to fly to Los Angeles?

Tuesday as the cheapest day

While different sources disagree on the exact cheapest day, the consensus points to mid‑week. Kiwi.com Magazine states that Tuesday, Wednesday, and Thursday tend to be the most affordable days for flights to Los Angeles. KAYAK flags Friday as the cheapest day (round‑trip from $382), while momondo points to Thursday.

For the Dublin route specifically, we recommend targeting Tuesday departures.

Weekend vs weekday pricing

Weekend flights to Los Angeles consistently cost more. Hopper reports that flying on a Friday can save up to $134, but that saving is relative to Sunday – the most expensive departure day. The pattern holds across aggregators: book a Tuesday or Wednesday departure and you’ll likely pay 15–20% less than a weekend fare.

The catch: Cheaper days often mean earlier or later flight times. Check the departure schedule – mid‑week flights may be red‑eyes from some U.S. hubs, though Aer Lingus’s Dublin‑LAX direct remains a daytime departure.

Can you fly direct from Ireland to Los Angeles?

Aer Lingus direct flights from Dublin to LAX

Yes. Aer Lingus (Ireland’s flag carrier) operates non‑stop flights from Dublin Airport (DUB) to Los Angeles International Airport (LAX). This is the only direct option from Ireland. The service runs seasonally with increased frequency in summer, typically daily from May to September.

Flight time for direct Dublin‑LA flights

According to Aer Lingus official schedules, the direct flight time is approximately 11 hours and 10 minutes. Actual duration can vary by 15–30 minutes depending on headwinds and air traffic.

The implication: A direct flight eliminates the hassle of connections and the risk of lost luggage on tight transfers. It’s the most convenient option for Irish travellers.

How long is a direct flight from Dublin to LA?

Average flight time

As noted, the scheduled block time for Aer Lingus flight EI‑71 (Dublin to Los Angeles) is 11 hours 10 minutes. Aer Lingus lists this on its route map. Typical airborne time is around 10 hours 45 minutes to 11 hours, with the rest allocated for taxi and on‑ground delays.

Factors affecting flight duration

• Seasonal jet streams – westbound flights into headwinds can add 30–45 minutes in winter.
• Runway congestion at LAX – especially during peak afternoon arrivals.
• Aircraft type – Aer Lingus uses Airbus A330s on this route, which have a cruising speed of Mach 0.82.

Why this matters: Knowing the actual time helps you plan onward connections or car rental pick‑ups. An 11‑hour direct flight is roughly the same as a New York‑LA flight plus a transatlantic leg – it’s a long day but manageable.

Which airline to stay away from?

Airlines with poor service on LA routes

For the specific Dublin‑Los Angeles corridor, Aer Lingus is the only direct operator. Travellers flying from the UK or other European hubs to LA may encounter airlines with lower customer satisfaction. Skyscanner and momondo both offer filterable user reviews that can help you avoid poorly rated carriers.

• Check recent reviews on Skyscanner or KAYAK before booking.
• Look for patterns in reported delays, cabin cleanliness, and seat comfort.

How to check airline reviews

Use aggregator sites to see aggregated scores from verified travellers. Hopper also provides fare predictions and airline ratings. A quick check of recent feedback can save you from a miserable journey.

The trade‑off: Budget airlines often charge lower base fares but add fees for luggage, meals, and seat selection. For a 10‑hour flight, paying a little more for a full‑service carrier like Aer Lingus can be worth it.

“Aer Lingus offers direct flights from Dublin to Los Angeles with an average flight time of 11 hours and 10 minutes.”

Aer Lingus official schedule

“Skyscanner data indicates that January fares from Dublin to LA start at 126 € one‑way and return tickets from 449 €, making it the cheapest month overall.”

Skyscanner fare calendar

The real prize for anyone booking flights to Los Angeles is not a single magic number – it’s the combination of timing. Fly in January, book a Tuesday departure, and go direct with Aer Lingus from Dublin. For the Irish traveller, the choice is clear: commit to a mid‑winter trip and you lock in the lowest possible fare, or pay a summer premium for perfect weather. There’s no wrong answer, but one route is far kinder to your wallet.