Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Los Angeles to Northern Ireland from $235

This is the cheapest one-way 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 9/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Los Angeles to Northern Ireland

Cheap round-trip flights

Logo
4:30 pm - 8:20 pmLAX-BFS
19h 50m1 stop
Logo
8:55 pm - 2:10 pmBFS-LAX
25h 15m1 stop
$524
Find Deal
Sun, Sep 21 - Tue, Sep 30
Logo
4:30 pm - 8:25 pmLAX-BHD
19h 55m1 stop
Logo
2:20 pm - 2:10 pmBHD-LAX
31h 50m1 stop
$532
Find Deal
Sun, Sep 21 - Tue, Sep 30
Logo
4:30 pm - 8:05 pmLAX-BFS
19h 35m1 stop
Logo
9:05 pm - 1:05 pmBFS-LAX
24h 00m1 stop
$555
Find Deal
Fri, Sep 12 - Fri, Sep 19
Logo
4:30 pm - 11:00 pmLAX-BFS
22h 30m2 stops
Logo
11:30 pm - 1:40 pmBFS-LAX
22h 10m1 stop
$643
Find Deal
Sun, Aug 24 - Sun, Aug 31
British Airways Logo
7:20 pm - 6:35 pmLAX-BHD
15h 15m1 stop
British Airways Logo
9:15 am - 3:50 pmBHD-LAX
14h 35m1 stop
$680British Airways
Find Deal
Mon, Nov 3 - Sat, Nov 15
British Airways Logo
9:00 pm - 6:35 pmLAX-BHD
13h 35m1 stop
British Airways Logo
6:35 am - 3:20 pmBHD-LAX
16h 45m1 stop
$681British Airways
Find Deal
Mon, Nov 3 - Sat, Nov 15
American Airlines Logo
12:45 pm - 1:15 pmLAX-BHD
16h 30m2 stops
American Airlines Logo
10:40 am - 8:25 pmBHD-LAX
17h 45m1 stop
$711American Airlines
Find Deal
Sun, Nov 23 - Sun, Dec 7
American Airlines Logo
12:45 pm - 1:15 pmLAX-BHD
16h 30m2 stops
American Airlines Logo
10:40 am - 8:25 pmBHD-LAX
17h 45m1 stop
$712American Airlines
Find Deal
Sun, Nov 23 - Sun, Dec 7
Delta Logo
7:00 am - 4:50 pmLAX-BHD
25h 50m2 stops
Delta Logo
6:30 am - 4:24 pmBHD-LAX
17h 54m2 stops
$798Delta
Find Deal
Mon, Nov 3 - Sat, Nov 15
Delta Logo
7:00 am - 4:50 pmLAX-BHD
25h 50m2 stops
Delta Logo
6:30 am - 9:31 pmBHD-LAX
23h 01m2 stops
$800Delta
Find Deal
Mon, Nov 3 - Sat, Nov 15

American Airlines flights from Los Angeles to Northern Ireland

Our best American Airlines deals on Los Angeles to Northern Ireland flight tickets
American Airlines
Nov 23
LAX12:45 pmLos Angeles
16h 30m
2 stops
BHD1:15 pmBelfast City
Dec 7
BHD10:40 amBelfast City
17h 45m
1 stop
LAX8:25 pmLos Angeles
$711
Find similar
American Airlines
Nov 23
LAX12:45 pmLos Angeles
16h 30m
2 stops
BHD1:15 pmBelfast City
Dec 7
BHD10:40 amBelfast City
17h 45m
1 stop
LAX8:25 pmLos Angeles
$712
Find similar
American Airlines
Nov 3
LAX7:20 pmLos Angeles
15h 15m
1 stop
BHD6:35 pmBelfast City
Nov 15
BHD9:15 amBelfast City
19h 27m
2 stops
LAX8:42 pmLos Angeles
$717
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
Nov 3
LAX7:20 pmLos Angeles
15h 15m
1 stop
BHD6:35 pmBelfast City
Nov 15
BHD9:15 amBelfast City
14h 35m
1 stop
LAX3:50 pmLos Angeles
$680
Find similar
British Airways
Nov 3
LAX9:00 pmLos Angeles
13h 35m
1 stop
BHD6:35 pmBelfast City
Nov 15
BHD6:35 amBelfast City
16h 45m
1 stop
LAX3:20 pmLos Angeles
$681
Find similar
British Airways
Nov 23
LAX3:30 pmLos Angeles
13h 45m
1 stop
BHD1:15 pmBelfast City
Dec 7
BHD9:10 amBelfast City
17h 20m
1 stop
LAX6:30 pmLos Angeles
$683
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 July 31, 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 - BFS

LAXBFS

Los Angeles

Sun 9/21

4:30 pm-8:20 pm

1 stop19h 50m

Belfast Intl

Tue 9/30

8:55 pm-2:10 pm

1 stop25h 15m

$524

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Sun 9/21

4:30 pm-8:25 pm

1 stop19h 55m

Belfast City

Tue 9/30

2:20 pm-2:10 pm

1 stop31h 50m

$532

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Fri 9/12

4:30 pm-8:05 pm

1 stop19h 35m

Belfast Intl

Fri 9/19

9:05 pm-1:05 pm

1 stop24h 00m

$555

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Sun 8/24

4:30 pm-11:00 pm

2 stops22h 30m

Belfast Intl

Sun 8/31

11:30 pm-1:40 pm

1 stop22h 10m

$643

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Mon 11/3

7:20 pm-6:35 pm

1 stop15h 15m

Belfast City

Sat 11/15

9:15 am-3:50 pm

1 stop14h 35m

$680

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Mon 11/3

9:00 pm-6:35 pm

1 stop13h 35m

Belfast City

Sat 11/15

6:35 am-3:20 pm

1 stop16h 45m

$681

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Sun 11/23

12:45 pm-1:15 pm

2 stops16h 30m

Belfast City

Sun 12/7

10:40 am-8:25 pm

1 stop17h 45m

$711

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Sun 11/23

12:45 pm-1:15 pm

2 stops16h 30m

Belfast City

Sun 12/7

10:40 am-8:25 pm

1 stop17h 45m

$712

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Mon 11/3

7:00 am-4:50 pm

2 stops25h 50m

Belfast City

Sat 11/15

6:30 am-4:24 pm

2 stops17h 54m

$798

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Mon 11/3

7:00 am-4:50 pm

2 stops25h 50m

Belfast City

Sat 11/15

6:30 am-9:31 pm

2 stops23h 01m

$800

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 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.

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

Best Price Found

$235

Fastest flight time

13h 20m

Direct flights

None

Airports in Northern Ireland

2 airports
The best one-way flight to Northern Ireland from Los Angeles in the past 72 hours is $235. The best round-trip flight deal from Los Angeles to Northern Ireland found on momondo in the last 72 hours is $524.
The fastest flight from Los Angeles to Northern Ireland takes 13h 20m
There are no direct flights from Los Angeles to Northern Ireland. Popular non-direct routes for this connection are Los Angeles Airport - Belfast Intl Airport and Los Angeles Airport - Belfast City Airport.
There are 2 airports near Northern Ireland: Belfast Intl (BFS), Belfast City (BHD)
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
6.6
7,222 reviews
Search British Airways flights
American AirlinesPriceFrom $703Free CancellationRating
7.2
10,000 reviews
Search American Airlines 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/5
Tue 8/12
By creating a price alert you accept our terms of use and privacy policy.

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 $283
Flights to Manchesterfrom $372
Flights to Edinburghfrom $405
Flights to Glasgowfrom $417
Flights to Birminghamfrom $384
Flights to Belfastfrom $442
Flights to Newcastle upon Tynefrom $462
Flights to Bristolfrom $465
Flights to Invernessfrom $402
Flights to Liverpoolfrom $475
Flights to Aberdeenfrom $506
Flights to Leedsfrom $473