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Cheap flights from Los Angeles to Northern Ireland from $604

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Northern Ireland departing on 1/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Los Angeles to Northern Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:00 pm - 6:50 pm
LAX
-
BHD
16h 50m1 stop
British Airways Logo
6:35 am - 1:30 pm
BHD
-
LAX
14h 55m1 stop
$604British Airways
Thu, Jan 29 - Thu, Feb 5
British Airways Logo
11:40 am - 2:15 pm
LAX
-
BHD
18h 35m2 stops
British Airways Logo
11:25 am - 6:30 pm
BHD
-
LAX
15h 05m1 stop
$620British Airways
Fri, Jan 23 - Tue, Feb 3
American Airlines Logo
7:25 pm - 6:50 pm
LAX
-
BHD
15h 25m1 stop
American Airlines Logo
10:40 am - 8:25 pm
BHD
-
LAX
17h 45m1 stop
$622American Airlines
Thu, Jan 15 - Thu, Jan 22
British Airways Logo
1:00 pm - 2:15 pm
LAX
-
BHD
17h 15m2 stops
British Airways Logo
8:45 am - 8:55 pm
BHD
-
LAX
20h 10m2 stops
$623British Airways
Fri, Jan 23 - Tue, Feb 3
British Airways Logo
3:30 pm - 2:15 pm
LAX
-
BHD
14h 45m1 stop
British Airways Logo
5:35 pm - 1:30 pm
BHD
-
LAX
27h 55m1 stop
$624British Airways
Wed, Feb 4 - Sun, Feb 8
British Airways Logo
3:30 pm - 2:15 pm
LAX
-
BHD
14h 45m1 stop
British Airways Logo
12:10 pm - 6:30 pm
BHD
-
LAX
14h 20m1 stop
$625British Airways
Wed, Feb 11 - Sun, Feb 15
British Airways Logo
9:00 pm - 11:10 am
LAX
-
BHD
30h 10m1 stop
British Airways Logo
11:25 am - 6:30 pm
BHD
-
LAX
15h 05m1 stop
$632British Airways
Fri, Jan 23 - Tue, Feb 3
American Airlines Logo
7:25 pm - 6:50 pm
LAX
-
BHD
15h 25m1 stop
American Airlines Logo
10:40 am - 9:18 pm
BHD
-
LAX
18h 38m2 stops
$633American Airlines
Thu, Jan 15 - Thu, Jan 22
British Airways Logo
3:12 pm - 6:50 pm
LAX
-
BHD
19h 38m2 stops
British Airways Logo
9:05 am - 10:45 pm
BHD
-
LAX
21h 40m2 stops
$649British Airways
Thu, Jan 15 - Thu, Jan 22
Multiple Airlines Logo
8:15 pm - 10:00 pm
LAX
-
BFS
17h 45m2 stops
Multiple Airlines Logo
8:05 am - 6:30 pm
BFS
-
LAX
18h 25m2 stops
$802Multiple Airlines
Fri, Jan 30 - Fri, Feb 6

American Airlines flights from Los Angeles to Northern Ireland

Our best American Airlines deals on Los Angeles to Northern Ireland flight tickets
American Airlines
Jan 15
LAX7:25 pmLos Angeles
15h 25m
1 stop
BHD6:50 pmBelfast City
Jan 22
BHD10:40 amBelfast City
17h 45m
1 stop
LAX8:25 pmLos Angeles
$622
Find similar
American Airlines
Jan 15
LAX7:25 pmLos Angeles
15h 25m
1 stop
BHD6:50 pmBelfast City
Jan 22
BHD10:40 amBelfast City
18h 38m
2 stops
LAX9:18 pmLos Angeles
$633
Find similar
American Airlines
Jan 8
LAX9:30 amLos Angeles
16h 50m
2 stops
BHD10:20 amBelfast City
Jan 16
BHD6:45 amBelfast City
16h 35m
1 stop
LAX3:20 pmLos Angeles
$726
Find similar

British Airways flights from Los Angeles to Northern Ireland

Our best British Airways deals on Los Angeles to Northern Ireland flight tickets
British Airways
Jan 29
LAX6:00 pmLos Angeles
16h 50m
1 stop
BHD6:50 pmBelfast City
Feb 5
BHD6:35 amBelfast City
14h 55m
1 stop
LAX1:30 pmLos Angeles
$604
Find similar
British Airways
Jan 23
LAX11:40 amLos Angeles
18h 35m
2 stops
BHD2:15 pmBelfast City
Feb 3
BHD11:25 amBelfast City
15h 05m
1 stop
LAX6:30 pmLos Angeles
$620
Find similar
British Airways
Jan 23
LAX1:00 pmLos Angeles
17h 15m
2 stops
BHD2:15 pmBelfast City
Feb 3
BHD8:45 amBelfast City
20h 10m
2 stops
LAX8:55 pmLos Angeles
$623
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Los Angeles to Northern Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 18, 2025.
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

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Thu 1/29

6:00 pm-6:50 pm

1 stop16h 50m

Belfast City

Thu 2/5

6:35 am-1:30 pm

1 stop14h 55m

$604

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Fri 1/23

11:40 am-2:15 pm

2 stops18h 35m

Belfast City

Tue 2/3

11:25 am-6:30 pm

1 stop15h 05m

$620

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Thu 1/15

7:25 pm-6:50 pm

1 stop15h 25m

Belfast City

Thu 1/22

10:40 am-8:25 pm

1 stop17h 45m

$622

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Fri 1/23

1:00 pm-2:15 pm

2 stops17h 15m

Belfast City

Tue 2/3

8:45 am-8:55 pm

2 stops20h 10m

$623

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Wed 2/4

3:30 pm-2:15 pm

1 stop14h 45m

Belfast City

Sun 2/8

5:35 pm-1:30 pm

1 stop27h 55m

$624

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Wed 2/11

3:30 pm-2:15 pm

1 stop14h 45m

Belfast City

Sun 2/15

12:10 pm-6:30 pm

1 stop14h 20m

$625

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Fri 1/23

9:00 pm-11:10 am

1 stop30h 10m

Belfast City

Tue 2/3

11:25 am-6:30 pm

1 stop15h 05m

$632

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Thu 1/15

7:25 pm-6:50 pm

1 stop15h 25m

Belfast City

Thu 1/22

10:40 am-9:18 pm

2 stops18h 38m

$633

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Thu 1/15

3:12 pm-6:50 pm

2 stops19h 38m

Belfast City

Thu 1/22

9:05 am-10:45 pm

2 stops21h 40m

$649

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Fri 1/30

8:15 pm-10:00 pm

2 stops17h 45m

Belfast Intl

Fri 2/6

8:05 am-6:30 pm

2 stops18h 25m

$802

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Northern Ireland from

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

What is the cheapest month to fly to Northern Ireland?

The cheapest month to fly to Northern Ireland from Los Angeles is in October. Flight prices, which tend to average around $633, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Northern Ireland from Los Angeles during February instead. Flights to Northern Ireland in February, while not as cheap as those in October, still average around $685.

What is the cheapest day to depart on your flight to Northern Ireland?

The cheapest day to depart on your flight to Northern Ireland is on a Friday when prices can be found for as low as $691. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Los Angeles to Northern Ireland for around $1,143.

What is the cheapest time of day to depart on your flight to Northern Ireland?

At noon is the cheapest time of day to fly from Los Angeles to Northern Ireland when you can find flight prices for as low as $681. Flying to Northern Ireland at noon is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $838.

Can stopping save me money on Los Angeles to Northern Ireland flights?

You could potentially save up to 25% on your flight if you consider stops on a Los Angeles to Northern Ireland flight.

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

14h 35m

Direct flights

None
The fastest flight from Los Angeles to Northern Ireland takes 14h 35m
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

  • 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 were last updated today.

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

  • 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 necessary travel and health documents for your Northern Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Los Angeles to Northern Ireland

Compare and see reviews for airlines that fly from Los Angeles to Northern Ireland with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $599Free CancellationRating
6.7
7,585 reviews
Search British Airways flights

Why use momondo?

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

It is quick and easy to find Los Angeles to Northern Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Northern Ireland that suits you.

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

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

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

momondo provides multiple filters to help you find the best flight to Northern Ireland from Los Angeles. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.

An easier way to manage your Northern Ireland trip

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Find better results for your trip to Northern Ireland

Popular cities in Northern Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom $355
Flights to Manchesterfrom $363
Flights to Edinburghfrom $383
Flights to Birminghamfrom $387
Flights to Glasgowfrom $390
Flights to Newcastle upon Tynefrom $419
Flights to Belfastfrom $526
Flights to Bristolfrom $428
Flights to Invernessfrom $401
Flights to Liverpoolfrom $438
Flights to Aberdeenfrom $511
Flights to Leedsfrom $433