What is the cheapest airline that flies from Northern Ireland to Los Angeles?

British Airways is the most popular carrier operating from Northern Ireland to Los Angeles

When did momondo last update prices for flights from Northern Ireland to Los Angeles Airport?

Prices for flights from Northern Ireland to Los Angeles Airport refresh daily.

How many operators does momondo search for flights from Northern Ireland to Los Angeles Airport?

There are 2 operators available for flights from Northern Ireland to Los Angeles Airport as of December 2025.

How old do you have to be to fly from Northern Ireland to Los Angeles Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to Los Angeles Airport.

What documentation or ID do you need to fly to Los Angeles Airport?

The travel and health documents required for your trip to Los Angeles Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Los Angeles Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£391 Cheap Flights from Northern Ireland to Los Angeles in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Northern Ireland to Los Angeles

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

16:25 - 17:00

BFS

LAX

32h 35m2 stops

19:30 - 22:10

LAX

BFS

18h 40m2 stops

£545Multiple Airlines

Wed, 28 Jan - Wed, 4 Feb

10:40 - 20:25

BHD

LAX

17h 45m1 stop

18:00 - 18:35

LAX

BHD

16h 35m1 stop

£604British Airways

Thu, 29 Jan - Mon, 2 Feb

06:30 - 12:33

BFS

LAX

38h 03m3 stops

15:00 - 21:55

LAX

BFS

22h 55m3 stops

£644Multiple Airlines

Thu, 15 Jan - Sun, 18 Jan

06:30 - 12:33

BFS

LAX

38h 03m3 stops

11:30 - 22:50

LAX

BFS

27h 20m3 stops

£661Multiple Airlines

Wed, 28 Jan - Wed, 4 Feb

14:15 - 16:35

BFS

LAX

34h 20m2 stops

11:30 - 22:50

LAX

BFS

27h 20m3 stops

£671Multiple Airlines

Wed, 28 Jan - Wed, 4 Feb

20:45 - 16:35

BFS

LAX

27h 50m2 stops

20:15 - 22:00

LAX

BFS

17h 45m2 stops

£678Multiple Airlines

Sun, 8 Feb - Fri, 13 Feb

05:45 - 12:33

BFS

LAX

38h 48m2 stops

22:30 - 08:50

LAX

BFS

26h 20m1 stop

£687Multiple Airlines

Sun, 8 Feb - Fri, 13 Feb

20:45 - 21:28

BFS

LAX

32h 43m3 stops

20:15 - 22:00

LAX

BFS

17h 45m2 stops

£695Multiple Airlines

Sun, 8 Feb - Fri, 13 Feb

21:05 - 15:15

BFS

LAX

26h 10m2 stops

15:00 - 18:55

LAX

BFS

19h 55m2 stops

£709Multiple Airlines

Thu, 15 Jan - Sun, 18 Jan

11:05 - 00:31

BHD

LAX

21h 26m2 stops

10:50 - 14:15

LAX

BHD

19h 25m2 stops

£715Finnair

Thu, 29 Jan - Mon, 2 Feb

British Airways flights from Northern Ireland to Los Angeles

Our best British Airways deals on Northern Ireland to Los Angeles flight tickets

British Airways

29 Jan

BHD09:05Belfast City

14h 45m

1 stop

LAX15:50Los Angeles

2 Feb

LAX13:00Los Angeles

17h 15m

2 stops

BHD14:15Belfast City

£604

Find similar

British Airways

29 Jan

BHD06:35Belfast City

14h 55m

1 stop

LAX13:30Los Angeles

2 Feb

LAX18:00Los Angeles

16h 35m

1 stop

BHD18:35Belfast City

£605

Find similar

British Airways

23 Dec

BHD15:05Belfast City

32h 15m

1 stop

LAX15:20Los Angeles

5 Jan

LAX22:50Los Angeles

25h 35m

2 stops

BHD08:25Belfast City

£867

Find similar

Finnair flights from Northern Ireland to Los Angeles

Our best Finnair deals on Northern Ireland to Los Angeles flight tickets

Finnair

29 Jan

BHD11:05Belfast City

21h 26m

2 stops

LAX00:31Los Angeles

2 Feb

LAX10:50Los Angeles

19h 25m

2 stops

BHD14:15Belfast City

£715

Find similar

Finnair

23 Dec

BHD11:25Belfast City

35h 55m

1 stop

LAX15:20Los Angeles

5 Jan

LAX21:00Los Angeles

30h 30m

1 stop

BHD11:30Belfast City

£1,485

Find similar

momondo 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

Wed 28/1

16:25-17:00

2 stops32h 35m

Los Angeles

Wed 4/2

19:30-22:10

2 stops18h 40m

£545

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Thu 29/1

10:40-20:25

1 stop17h 45m

Los Angeles

Mon 2/2

18:00-18:35

1 stop16h 35m

£604

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Thu 15/1

06:30-12:33

3 stops38h 03m

Los Angeles

Sun 18/1

15:00-21:55

3 stops22h 55m

£644

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Wed 28/1

06:30-12:33

3 stops38h 03m

Los Angeles

Wed 4/2

11:30-22:50

3 stops27h 20m

£661

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Wed 28/1

14:15-16:35

2 stops34h 20m

Los Angeles

Wed 4/2

11:30-22:50

3 stops27h 20m

£671

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Sun 8/2

20:45-16:35

2 stops27h 50m

Los Angeles

Fri 13/2

20:15-22:00

2 stops17h 45m

£678

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Sun 8/2

05:45-12:33

2 stops38h 48m

Los Angeles

Fri 13/2

22:30-08:50

1 stop26h 20m

£687

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Sun 8/2

20:45-21:28

3 stops32h 43m

Los Angeles

Fri 13/2

20:15-22:00

2 stops17h 45m

£695

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Thu 15/1

21:05-15:15

2 stops26h 10m

Los Angeles

Sun 18/1

15:00-18:55

2 stops19h 55m

£709

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Thu 29/1

11:05-00:31

2 stops21h 26m

Los Angeles

Mon 2/2

10:50-14:15

2 stops19h 25m

£715

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Northern Ireland to Los Angeles

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Los Angeles?

The cheapest day to depart from Northern Ireland to Los Angeles is on a Saturday. Travellers who choose to depart for Los Angeles on a Saturday will often find tickets for as low as £549. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around £807. These prices are subject to change though, so be sure to set up a Price Alert for flights to Los Angeles.

What is the cheapest time of day to depart on your flight to Los Angeles?

Our most recent data shows that the best time of day to fly to Los Angeles is in the afternoon. Flights from Northern Ireland to Los Angeles during this time can be as low as £531. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £619 on average. Flights to Los Angeles from Northern Ireland in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheap Northern Ireland to Los Angeles flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Los Angeles

Fastest flight time	17h 20m
Direct flights	None

The fastest flight from Northern Ireland to Los Angeles takes 17h 20m

There are no direct flights from Northern Ireland to Los Angeles. There are no popular flight routes from Northern Ireland to Los Angeles.

Search flight deals

When did momondo last update prices for flights from Northern Ireland to Los Angeles Airport?
Prices for flights from Northern Ireland to Los Angeles Airport refresh daily.
How many operators does momondo search for flights from Northern Ireland to Los Angeles Airport?
There are 2 operators available for flights from Northern Ireland to Los Angeles Airport as of December 2025.
How old do you have to be to fly from Northern Ireland to Los Angeles Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to Los Angeles Airport.
What documentation or ID do you need to fly to Los Angeles Airport?
The travel and health documents required for your trip to Los Angeles Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Los Angeles Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Northern Ireland to Los Angeles

Compare and see reviews for airlines that fly from Northern Ireland to Los Angeles with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £369	Free Cancellation	Rating 6.7 7,580 reviews		Search British Airways flights
KLM	PriceFrom £507	Free Cancellation	Rating 7.7 1,430 reviews		Search KLM flights

Malibu

Beverly Hills

West Hollywood

Orange

Carpinteria

Glendale

Laguna Beach

Huntington Beach

Oceanside

El Segundo

Escondido

Torrance

Culver City

Irvine

Downey

Pasadena

Redondo Beach

Big Bear Lake

Newport Beach

Arcadia

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Los Angeles?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Northern Ireland to Los Angeles. momondo saves you time and could save you money on your trip.

Can I find flights from Northern Ireland to Los Angeles with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Northern Ireland to Los Angeles flights to just show those with flexible booking policies.

How can momondo help me find flights from Northern Ireland to Los Angeles?

Once all potential Northern Ireland to Los Angeles flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Northern Ireland to Los Angeles right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Los Angeles from Northern Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.