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

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

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

Prices for flights from Los Angeles Airport to Northern Ireland are refreshed on a daily basis.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Los Angeles Airport to Northern Ireland.

What documentation or ID do you need to fly to Northern Ireland?

The required travel and health documents for your Northern Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£319 Cheap Flights from Los Angeles to Northern Ireland in 2026

Find the cheapest flights from Los Angeles to Northern Ireland

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

07:30 - 17:30

LAX

BFS

26h 00m

2 stops

09:10 - 18:55

BFS

LAX

17h 45m

1 stop

£604Multiple Airlines

Wed, 14 Oct - Mon, 19 Oct

07:30 - 20:45

LAX

BFS

29h 15m

2 stops

09:10 - 18:55

BFS

LAX

17h 45m

1 stop

£607Multiple Airlines

Fri, 9 Oct - Mon, 19 Oct

07:30 - 17:25

LAX

BFS

25h 55m

2 stops

09:10 - 18:55

BFS

LAX

17h 45m

1 stop

£625Multiple Airlines

Sun, 11 Oct - Mon, 19 Oct

07:30 - 21:50

LAX

BFS

30h 20m

3 stops

19:35 - 08:20

BFS

LAX

44h 45m

3 stops

£647Multiple Airlines

Fri, 18 Sep - Sun, 27 Sep

17:32 - 18:40

LAX

BHD

18h 08m

2 stops

09:15 - 15:50

BHD

LAX

14h 35m

1 stop

£651British Airways

Sun, 25 Oct - Sat, 14 Nov

20:50 - 20:15

LAX

BHD

15h 25m

1 stop

12:25 - 18:35

BHD

LAX

14h 10m

1 stop

£653British Airways

Sun, 10 Jan - Wed, 20 Jan

20:50 - 20:15

LAX

BHD

15h 25m

1 stop

09:25 - 15:50

BHD

LAX

14h 25m

1 stop

£654British Airways

Mon, 11 Jan - Mon, 18 Jan

07:30 - 22:00

LAX

BFS

30h 30m

3 stops

09:00 - 08:20

BFS

LAX

31h 20m

3 stops

£654Multiple Airlines

Mon, 21 Sep - Thu, 24 Sep

15:30 - 14:15

LAX

BHD

14h 45m

1 stop

20:00 - 17:05

BHD

LAX

29h 05m

2 stops

£657British Airways

Mon, 11 Jan - Thu, 21 Jan

17:32 - 18:40

LAX

BHD

18h 08m

2 stops

11:35 - 23:47

BHD

LAX

20h 12m

2 stops

£658British Airways

Sun, 25 Oct - Sat, 14 Nov

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Delta flights from Los Angeles to Northern Ireland

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

Delta

27 Oct

LAX14:50Los Angeles

35h 20m

1 stop

BHD09:10Belfast City

16 Nov

BHD09:40Belfast City

34h 05m

1 stop

LAX11:45Los Angeles

£673

Delta

28 Oct

LAX12:15Los Angeles

21h 35m

2 stops

BHD16:50Belfast City

2 Nov

BHD17:20Belfast City

26h 25m

1 stop

LAX11:45Los Angeles

£676

Delta

26 Oct

LAX06:00Los Angeles

20h 10m

2 stops

BHD09:10Belfast City

11 Nov

BHD17:20Belfast City

26h 25m

1 stop

LAX11:45Los Angeles

£677

British Airways flights from Los Angeles to Northern Ireland

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

British Airways

25 Oct

LAX17:32Los Angeles

18h 08m

2 stops

BHD18:40Belfast City

14 Nov

BHD09:15Belfast City

14h 35m

1 stop

LAX15:50Los Angeles

£651

British Airways

10 Jan

LAX20:50Los Angeles

15h 25m

1 stop

BHD20:15Belfast City

20 Jan

BHD12:25Belfast City

14h 10m

1 stop

LAX18:35Los Angeles

£653

British Airways

11 Jan

LAX20:50Los Angeles

15h 25m

1 stop

BHD20:15Belfast City

18 Jan

BHD09:25Belfast City

14h 25m

1 stop

LAX15:50Los Angeles

£654

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Wed 14/10

07:30-17:30

2 stops26h 00m

Belfast Intl

Mon 19/10

09:10-18:55

1 stop17h 45m

£604

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Fri 9/10

07:30-20:45

2 stops29h 15m

Belfast Intl

Mon 19/10

09:10-18:55

1 stop17h 45m

£607

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Sun 11/10

07:30-17:25

2 stops25h 55m

Belfast Intl

Mon 19/10

09:10-18:55

1 stop17h 45m

£625

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Fri 18/9

07:30-21:50

3 stops30h 20m

Belfast Intl

Sun 27/9

19:35-08:20

3 stops44h 45m

£647

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Sun 25/10

17:32-18:40

2 stops18h 08m

Belfast City

Sat 14/11

09:15-15:50

1 stop14h 35m

£651

Fastest return journey

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Sun 10/1

20:50-20:15

1 stop15h 25m

Belfast City

Wed 20/1

12:25-18:35

1 stop14h 10m

£653

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Mon 11/1

20:50-20:15

1 stop15h 25m

Belfast City

Mon 18/1

09:25-15:50

1 stop14h 25m

£654

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Mon 21/9

07:30-22:00

3 stops30h 30m

Belfast Intl

Thu 24/9

09:00-08:20

3 stops31h 20m

£654

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Mon 11/1

15:30-14:15

1 stop14h 45m

Belfast City

Thu 21/1

20:00-17:05

2 stops29h 05m

£657

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Sun 25/10

17:32-18:40

2 stops18h 08m

Belfast City

Sat 14/11

11:35-23:47

2 stops20h 12m

£658

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

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

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 month to fly to Northern Ireland?

In general, September is the cheapest month to fly from Los Angeles to Northern Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. If you’re not able to fly to Northern Ireland in September, then August is your next best option. Flight prices from Los Angeles to Northern Ireland during August average around £0.

Cheap Los Angeles to Northern Ireland flight deals and tips

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

Fastest flight time	13h 05m
Direct flights	None

The fastest flight from Los Angeles to Northern Ireland takes 13h 05m

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

Search flight deals

Frequently asked questions about flying from Los Angeles to Northern Ireland

When did momondo last update prices for flights from Los Angeles Airport to Northern Ireland?
Prices for flights from Los Angeles Airport to Northern Ireland are refreshed on a daily basis.
How old do you have to be to fly from Los Angeles Airport to Northern Ireland?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Los Angeles Airport to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The required travel and health documents for your Northern Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Northern Ireland from Los Angeles which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Northern Ireland from Los Angeles.

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

Price alerts on flights to Northern Ireland from Los Angeles are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.