How long is the flight from Northern Ireland to Los Angeles?

A quick flight from Northern Ireland to Los Angeles can take about 30h 05m. British Airways provides one of the quickest options available for as low as $6,402. The distance between Northern Ireland and Los Angeles is about 5128 mi.

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 in.

If weather is an important factor for your trip to Los Angeles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

What is the cheapest month to fly from Northern Ireland to Los Angeles?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, May can be a great choice for travel to Los Angeles. Flights to Los Angeles from Northern Ireland in May are about $880 on average during May, but can be found for as low as $595.

What is the cheapest time of day to fly from NIR to LAX?

When flying from Northern Ireland to Los Angeles, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Los Angeles from Northern Ireland?

Located just 9.4 mi from the city center, Los Angeles (LAX) is the airport most travelers will use when flying to Los Angeles from Northern Ireland.

Can I find deals for flights from Northern Ireland to Los Angeles that include hotel bookings?

Yes. In addition to deals on Northern Ireland to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Northern Ireland to Los Angeles?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Los Angeles.

Can I find deals for business class flights from Northern Ireland to Los Angeles?

Yes. Cheapflights offers flight deals from Northern Ireland to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$779+ Cheap Flights from Northern Ireland to Los Angeles

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Northern Ireland to Los Angeles with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Northern Ireland to Los Angeles

Round-trip from	$779 (Mytrip)
Popular in	August
Cheapest in	May
Average price	$659

From Northern Ireland to Los Angeles

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($80 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Northern Ireland to Los Angeles

Cheapest flights from Northern Ireland to Los Angeles
Explore the most affordable flight options available from Northern Ireland to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Tue 10/285:45 amBFS - LAX

3 stops43h 20mMultiple Airlines

Tue 11/412:15 pmLAX - BFS

2 stops25h 25mMultiple Airlines

Deal found 9/13

$779

Best flights from Northern Ireland to Los Angeles
Discover carefully curated flight deals from Northern Ireland to Los Angeles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2025.

Tue 10/285:45 amBFS - LAX

3 stops43h 20mMultiple Airlines

Tue 11/412:15 pmLAX - BFS

2 stops25h 25mMultiple Airlines

Deal found 9/13

$779

Thu 3/125:45 pmBHD - LAX

1 stop30h 05mBritish Airways

Thu 3/2610:00 pmLAX - BHD

1 stop13h 50mBritish Airways

Deal found 9/14

$6,402

Thu 3/123:05 pmBHD - LAX

2 stops25h 16mMultiple Airlines

Thu 3/264:30 pmLAX - BHD

1 stop14h 30mMultiple Airlines

Deal found 9/14

$15,024

Last-minute flights from Northern Ireland to Los Angeles
Discover last-minute flight deals from Northern Ireland to Los Angeles. Data last updated September 15, 2025 and is based on user searches.

Tue 10/285:45 amBFS - LAX

3 stops43h 20mMultiple Airlines

Tue 11/412:15 pmLAX - BFS

2 stops25h 25mMultiple Airlines

Deal found 9/13

$779

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Tue 10/28

5:45 am-6:05 pm

3 stops43h 20m

Los Angeles

Tue 11/4

12:15 pm-9:40 pm

2 stops25h 25m

$779

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Thu 3/12

5:45 pm-4:50 pm

1 stop30h 05m

Los Angeles

Thu 3/26

10:00 pm-6:50 pm

1 stop13h 50m

$6,402

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Thu 3/12

3:05 pm-9:21 am

2 stops25h 16m

Los Angeles

Thu 3/26

4:30 pm-2:00 pm

1 stop14h 30m

$15,024

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from Northern Ireland to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Northern Ireland with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Los Angeles

What is the cheapest month to book a flight from Northern Ireland to Los Angeles?

Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Los Angeles (average of $246). Flying from Northern Ireland to Los Angeles in March is currently the most expensive (average of $325). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

What airport do you fly into for flights to Los Angeles from Northern Ireland?
Located just 9.4 mi from the city center, Los Angeles (LAX) is the airport most travelers will use when flying to Los Angeles from Northern Ireland.
How long is the flight from Northern Ireland to Los Angeles?
A quick flight from Northern Ireland to Los Angeles can take about 30h 05m. British Airways provides one of the quickest options available for as low as $6,402. The distance between Northern Ireland and Los Angeles is about 5128 mi.
Can I find deals for flights from Northern Ireland to Los Angeles that include hotel bookings?
Yes. In addition to deals on Northern Ireland to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Northern Ireland to Los Angeles?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Los Angeles.
Can I find deals for business class flights from Northern Ireland to Los Angeles?
Yes. Cheapflights offers flight deals from Northern Ireland to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Northern Ireland to Los Angeles?
Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Los Angeles (average of $246). Flying from Northern Ireland to Los Angeles in March is currently the most expensive (average of $325). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Stanton

Inglewood

Oceanside

El Segundo

Buena Park

Avalon

Torrance

Moreno Valley

Hesperia

Downey

Montebello

Universal City

Garden Grove

Manhattan Beach

San Gabriel

West Hollywood

Glendale

Lancaster

Rowland Heights

Santa Clarita

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$779+ Cheap flights from Northern Ireland to Los Angeles (LAX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Northern Ireland to Los Angeles with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Northern Ireland to Los Angeles

Keep the following information in mind while searching for Northern Ireland to Los Angeles flight deals. Data was last updated September 15, 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Northern Ireland to Los Angeles

Cheapest flights from Northern Ireland to Los AngelesExplore the most affordable flight options available from Northern Ireland to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Explore the most affordable flight options available from Northern Ireland to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Los Angeles that are best for you.

Best time to book a flight from Northern Ireland to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Northern Ireland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Los Angeles

What is the cheapest month to book a flight from Northern Ireland to Los Angeles?

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Los Angeles from Northern Ireland?

How long is the flight from Northern Ireland to Los Angeles?

Can I find deals for flights from Northern Ireland to Los Angeles that include hotel bookings?

How can I find direct flights from Northern Ireland to Los Angeles?

Can I find deals for business class flights from Northern Ireland to Los Angeles?

What is the cheapest month to book a flight from Northern Ireland to Los Angeles?

Traveling to a place near Los Angeles?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Northern Ireland to Los Angeles

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Northern Ireland to Los Angeles
Explore the most affordable flight options available from Northern Ireland to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.