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Cheap flights from Los Angeles to Northern Ireland from £425

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BFS
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Los Angeles to Northern Ireland

Keep the following information in mind while searching for Los Angeles to Northern Ireland flight deals. Data was last updated 18 September 2025.

Round-trip from

£424

Popular in

June

Cheapest in

November

Average price

£676
Finnair
  • Finnair
  • 15/3-26/3
  • 2 total stops
  • 31h 45m total
  • Los Angeles to Northern Ireland
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£115 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Los Angeles to Northern Ireland

Cheapest flights from Los Angeles to Northern Ireland
Explore the most affordable flight options available from Los Angeles to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Tue 21/1021:30LAX - BHD
1 stop13h 55mAmerican Airlines
Tue 28/1006:35BHD - LAX
1 stop16h 35mAmerican Airlines
Deal found 15/9£425
Tue 2/1213:30LAX - BHD
2 stops17h 20mAmerican Airlines
Tue 9/1208:45BHD - LAX
1 stop15h 05mAmerican Airlines
Deal found 16/9£429
Wed 15/1013:25LAX - BHD
1 stop18h 10mAmerican Airlines
Thu 23/1012:40BHD - LAX
1 stop15h 35mAmerican Airlines
Deal found 16/9£432
Tue 2/1200:55LAX - BHD
2 stops25h 20mBritish Airways
Wed 10/1212:25BHD - LAX
1 stop14h 05mBritish Airways
Deal found 16/9£451
Thu 4/1217:30LAX - BHD
1 stop17h 20mAmerican Airlines
Thu 11/1209:05BHD - LAX
1 stop19h 20mAmerican Airlines
Deal found 16/9£462
Tue 21/1014:15LAX - BHD
2 stops18h 40mDelta
Tue 28/1017:20BHD - LAX
1 stop26h 25mDelta
Deal found 15/9£466
Wed 15/1013:34LAX - BHD
2 stops18h 01mBritish Airways
Thu 23/1006:35BHD - LAX
2 stops24h 24mBritish Airways
Deal found 16/9£492
Thu 16/1016:50LAX - BHD
1 stop20h 25mKLM
Thu 23/1006:30BHD - LAX
1 stop16h 20mKLM
Deal found 16/9£500
Thu 16/1016:50LAX - BHD
1 stop16h 05mMultiple Airlines
Thu 23/1006:30BHD - LAX
1 stop16h 20mMultiple Airlines
Deal found 17/9£500
Thu 16/1009:59LAX - BHD
2 stops22h 56mDelta
Thu 23/1006:30BHD - LAX
1 stop13h 20mDelta
Deal found 16/9£503
Tue 21/1020:05LAX - BFS
1 stop19h 05mMultiple Airlines
Tue 28/1006:00BFS - LAX
1 stop20h 30mMultiple Airlines
Deal found 15/9£540
Thu 4/1212:15LAX - BFS
3 stops24h 10mMultiple Airlines
Thu 11/1209:55BFS - LAX
2 stops20h 08mMultiple Airlines
Deal found 16/9£643

Cheapflights Fare Finder

 
Customise 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, Cheapflights users made 858,174 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from Los Angeles to Northern Ireland that are best for you.

Fly from

Los Angeles

Fly to

Northern Ireland

Route

Depart

Return

Price

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Tue 17/3

19:00-16:45

1 stop14h 45m

Belfast City

Thu 26/3

20:00-14:30

1 stop25h 30m

£428

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Tue 17/3

22:00-18:40

1 stop13h 40m

Belfast City

Mon 23/3

17:45-14:30

1 stop27h 45m

£428

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Sun 15/3

22:00-18:40

1 stop13h 40m

Belfast City

Fri 27/3

11:30-19:25

1 stop14h 55m

£428

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Mon 16/3

16:30-16:05

1 stop16h 35m

Belfast City

Thu 26/3

06:35-16:50

1 stop17h 15m

£428

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Sun 15/3

19:00-16:50

1 stop14h 50m

Belfast City

Tue 24/3

11:25-19:30

1 stop15h 05m

£428

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Sun 15/3

19:00-16:50

1 stop14h 50m

Belfast City

Wed 25/3

17:40-14:30

1 stop27h 50m

£428

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Wed 15/10

13:25-15:35

1 stop18h 10m

Belfast City

Thu 23/10

13:15-23:54

2 stops18h 39m

£440

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Tue 2/12

00:55-10:15

2 stops25h 20m

Belfast City

Wed 10/12

12:25-18:30

1 stop14h 05m

£451

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Fri 23/1

15:30-14:15

1 stop14h 45m

Belfast City

Tue 3/2

11:25-18:30

1 stop15h 05m

£461

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

Fri 23/1

15:30-14:15

1 stop14h 45m

Belfast City

Tue 3/2

11:25-18:30

1 stop15h 05m

£464

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 15 results
1
2

Best time to book a flight from Los Angeles to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Los Angeles with our price prediction graph.
Estimated return 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 Los Angeles to Northern Ireland

What is the cheapest time of day to fly from LAX to NIR?

Find hourly flight availability from Los Angeles to Northern Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

When flying from Los Angeles to Northern Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Northern Ireland. 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 from for flights from Los Angeles to Northern Ireland?

    Located just 9.4 mi from the city center, Los Angeles (LAX) is the airport most travelers will use when flying to Northern Ireland from Los Angeles.

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

    British Airways can get you from Los Angeles to Northern Ireland in just under 14h 45m. Your travel time can differ by up to . Airlines will cover a distance of 5128 mi.

  • Can I find deals for flights from Los Angeles to Northern Ireland that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Northern Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Northern Ireland.

  • Can I find deals for business class flights from Los Angeles to Northern Ireland?

    Yes. Cheapflights offers flight deals from Los Angeles to Northern Ireland 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 Los Angeles to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from Los Angeles to Northern Ireland (average of £67). Flying from Los Angeles to Northern Ireland in July is currently the most expensive (average of £90). 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.

See more FAQs

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Los Angeles to Northern Ireland?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Los Angeles to Northern Ireland. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Los Angeles to Northern Ireland?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Northern Ireland from Los Angeles.

Can Cheapflights find flights from Los Angeles to Northern Ireland with no change fees?

Yes! Cheapflights helps users easily find flights from Los Angeles to Northern Ireland with no change fees.

Can Cheapflights notify me if prices for flights from Los Angeles to Northern Ireland become cheaper?

Not ready to book yet? You can track prices for flights from Los Angeles to Northern Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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