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

A quick flight from Northern Ireland to Los Angeles can take about 17h 05m. British Airways provides one of the quickest options available for as low as $635. 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 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.

$374+ Flights from Northern Ireland to Los Angeles

Q: How much does it cost to fly round-trip from Northern Ireland to Los Angeles?

Airfare is below average for this route at the moment. Northern Ireland to Los Angeles flights typically cost between $896 and $925 in February. The cheapest round-trip price found within the last 3 days was $700 on Multiple Airlines (Feb 4-Feb 11).

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Cheap flight deals from Northern Ireland to Los Angeles

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 December 23, 2025.

Fri 3/136:45 amBHD - LAX

1 stop17h 05mBritish Airways

Tue 3/174:42 pmLAX - BHD

2 stops17h 03mBritish Airways

Deal found 12/20

$635

Wed 2/42:15 pmBFS - LAX

2 stops34h 20mMultiple Airlines

Wed 2/117:10 pmLAX - BFS

2 stops19h 10mMultiple Airlines

Deal found 12/21

$700

Wed 2/47:25 pmBHD - LAX

1 stop26h 05mBritish Airways

Sun 2/81:00 pmLAX - BHD

2 stops16h 55mBritish Airways

Deal found 12/20

$635

Last-minute flights from Northern Ireland to Los Angeles
Discover last-minute flight deals from Northern Ireland to Los Angeles. Data last updated December 23, 2025 and is based on user searches.

Thu 1/2910:40 amBHD - LAX

1 stop15h 50mBritish Airways

Sun 2/19:50 amLAX - BHD

2 stops16h 30mBritish Airways

Deal found 12/23

$612

Thu 1/295:20 pmBHD - LAX

2 stops30h 05mKLM

Sun 2/111:55 amLAX - BHD

2 stops20h 55mKLM

Deal found 12/23

$647

Thu 1/299:05 amBHD - LAX

2 stops17h 25mBritish Airways

Sat 1/3111:45 pmLAX - BHD

2 stops26h 35mBritish Airways

Deal found 12/23

$652

Thu 1/296:35 amBHD - LAX

1 stop16h 45mMultiple Airlines

Sat 1/313:30 pmLAX - BHD

1 stop14h 45mMultiple Airlines

Deal found 12/23

$1,307

Thu 1/297:05 amBFS - LAX

2 stops17h 55mMultiple Airlines

Sat 1/3111:35 amLAX - BFS

1 stop15h 20mMultiple Airlines

Deal found 12/23

$1,414

One-way flights from Northern Ireland to Los Angeles
Search for one-way flight options from Northern Ireland to Los Angeles. Find affordable one-way fares based on user searches. Data last updated December 23, 2025.

Sat 3/1411:10 pmBFS - LAX

3 stops25h 55mMultiple Airlines

Deal found 12/22

$374

Mon 3/169:40 amBFS - LAX

3 stops39h 25mMultiple Airlines

Deal found 12/22

$376

Tue 4/288:00 amBFS - LAX

3 stops41h 10mMultiple Airlines

Deal found 12/22

$398

Tue 4/2810:50 amBHD - LAX

3 stops38h 20mMultiple Airlines

Deal found 12/22

$401

Wed 3/1812:40 pmBFS - LAX

2 stops37h 25mMultiple Airlines

Deal found 12/22

$411

Mon 3/1610:15 amBHD - LAX

3 stops38h 50mMultiple Airlines

Deal found 12/22

$467

Fri 3/134:30 pmBHD - LAX

3 stops30h 30mMultiple Airlines

Deal found 12/22

$480

Mon 3/1611:30 amBHD - LAX

1 stop15h 00mBritish Airways

Deal found 12/22

$498

Tue 3/176:35 amBHD - LAX

2 stops18h 30mAmerican Airlines

Deal found 12/22

$510

Sun 3/1510:40 amBHD - LAX

1 stop36h 40mAmerican Airlines

Deal found 12/22

$514

Wed 3/189:15 amBHD - LAX

2 stops31h 08mAmerican Airlines

Deal found 12/22

$519

Sun 3/158:25 pmBHD - LAX

2 stops29h 26mBritish Airways

Deal found 12/22

$521

Find flight deals from Northern Ireland to Los Angeles

Round-trip from	$635 (British Airways)
One-way from	$374 (Kiwi.com)
Popular in	December
Cheapest in	June
Average price	$1,192

From Northern Ireland to Los Angeles

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One-way flight from Northern Ireland to Los Angeles

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Highest demand for flights based on searches. 15% potential increase in price ($139 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).

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Average for round-trip flights in December 2025

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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

BHD - LAX

BHDLAX

Belfast City

Fri 3/13

6:45 am-4:50 pm

1 stop17h 05m

Los Angeles

Tue 3/17

4:42 pm-4:45 pm

2 stops17h 03m

$635

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Wed 2/4

7:25 pm-1:30 pm

1 stop26h 05m

Los Angeles

Sun 2/8

1:00 pm-1:55 pm

2 stops16h 55m

$635

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Wed 2/4

2:15 pm-4:35 pm

2 stops34h 20m

Los Angeles

Wed 2/11

7:10 pm-10:20 pm

2 stops19h 10m

$700

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Sat 3/14

11:10 pm-6:05 pm

3 stops25h 55m

$374

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Mon 3/16

9:40 am-6:05 pm

3 stops39h 25m

$376

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Tue 4/28

10:50 am-5:10 pm

3 stops38h 20m

$401

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Wed 3/18

12:40 pm-7:05 pm

2 stops37h 25m

$411

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Tue 4/28

8:15 pm-6:10 pm

2 stops53h 55m

$467

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Mon 3/16

10:15 am-6:05 pm

3 stops38h 50m

$467

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Fri 3/13

4:30 pm-4:00 pm

3 stops30h 30m

$480

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 17 results

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, November is the cheapest month in which you can book a flight from Northern Ireland to Los Angeles (average of $477). Flying from Northern Ireland to Los Angeles in December is currently the most expensive (average of $678). 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.

How much does it cost to fly round-trip from Northern Ireland to Los Angeles?

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 17h 05m. British Airways provides one of the quickest options available for as low as $635. 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, November is the cheapest month in which you can book a flight from Northern Ireland to Los Angeles (average of $477). Flying from Northern Ireland to Los Angeles in December is currently the most expensive (average of $678). 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.

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$374+ Cheap flights from Northern Ireland to Los Angeles (LAX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/14. 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

Best flights from Northern Ireland to Los AngelesDiscover 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 December 23, 2025.

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 December 23, 2025.

Find 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 December 23, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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?

How much does it cost to fly round-trip 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?

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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 December 23, 2025.