$403+ Cheap flights from Los Angeles (LAX) to Northern Ireland
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Los Angeles to Northern Ireland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 May 1, 2025.
Round-trip from | $593 (Cheapflightsfares) |
|---|---|
One-way from | $403 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $846 |
Find flight deals from Los Angeles to Northern Ireland
Cheapest flights from Los Angeles to Northern IrelandExplore 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 May 1, 2025.
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 May 1, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 1, 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
Wed 10/15
8:05 pm-6:40 pm
1 stop14h 35m
Belfast City
Thu 10/23
1:15 pm-8:15 pm
1 stop15h 00m
Los AngelesBelfast
LAX - BHD
LAXBHD
Los Angeles
Wed 10/15
3:07 pm-3:35 pm
2 stops16h 28m
Belfast City
Thu 10/23
12:40 pm-8:15 pm
1 stop15h 35m
Los AngelesBelfast
LAX - BFS
LAXBFS
Los Angeles
Mon 7/28
4:30 pm-10:25 pm
1 stop21h 55m
Belfast Intl
Thu 8/14
8:20 am-10:10 pm
2 stops21h 50m
Los AngelesBelfast
LAX - BHD
LAXBHD
Los Angeles
Fri 8/1
4:30 pm-8:25 pm
1 stop19h 55m
Belfast City
Sat 8/16
6:55 am-10:10 pm
2 stops23h 15m
Los AngelesBelfast
LAX - BHD
LAXBHD
Los Angeles
Sun 7/27
8:35 am-9:15 pm
2 stops28h 40m
Belfast City
Wed 8/13
5:25 pm-2:50 pm
1 stop29h 25m
Los AngelesBelfast
LAX - BHD
LAXBHD
Los Angeles
Tue 7/29
8:15 pm-8:50 pm
2 stops16h 35m
Belfast City
Thu 8/14
6:45 am-6:25 pm
2 stops19h 40m
Los AngelesBelfast
LAX - BHD
LAXBHD
Los Angeles
Sun 7/13
1:50 pm-9:15 pm
1 stop23h 25m
Belfast City
Thu 7/31
6:30 am-2:50 pm
1 stop16h 20m
Los AngelesBelfast
LAX - BHD
LAXBHD
Los Angeles
Thu 7/31
1:30 pm-11:10 am
1 stop13h 40m
Belfast City
Wed 8/27
8:15 pm-5:05 pm
2 stops28h 50m
Los AngelesBelfast
LAX - BFS
LAXBFS
Los Angeles
Sun 6/15
9:10 pm-4:40 pm
3 stops59h 30m
Los AngelesBelfast
LAX - BHD
LAXBHD
Los Angeles
Thu 7/17
9:30 pm-7:20 pm
1 stop13h 50m
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.
Cheapflights Insights
Everything you need to know about your flight from Los Angeles to Northern Ireland
What is the cheapest month to book a flight from Los Angeles to Northern Ireland?
Currently, February is the cheapest month in which you can book a flight from Los Angeles to Northern Ireland (average of $657). Flying from Los Angeles to Northern Ireland in June is currently the most expensive (average of $1,189). 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.
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 May 1, 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.
Rainfall in Northern Ireland by month
Plan your trip to Northern Ireland by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Northern Ireland ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Northern Ireland when rainfall is around 2.0 in.
Temperature in Northern Ireland by month
Plan your trip to Northern Ireland by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).
Reviews of airlines servicing Northern Ireland
Get insights into the airlines that provide service to Northern Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Northern Ireland. Reviews last updated May 1, 2025.
Food
Comfort
Crew
Entertainment
Overall
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Comfort
Crew
Entertainment
Overall
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Comfort
Crew
Entertainment
Overall
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Comfort
Crew
Entertainment
Overall
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Comfort
Crew
Entertainment
Overall
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Comfort
Crew
Entertainment
Overall
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
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.
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Alternative routes for Los Angeles to Northern Ireland
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Los Angeles to Northern Ireland
Discover the top 2 airlines that operate flights from Los Angeles to Northern Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$599 | Average$814 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$703 | Average$934 | FlexibilityNo cancel fee | On-time71% |