$251 Find Cheap Flights from Los Angeles to Northern Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Los Angeles to Northern Ireland departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Northern Ireland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to Northern Ireland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to Northern Ireland, as well as popular online travel agencies
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Flight Deals

Book Cheap Los Angeles to Northern Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Los Angeles to Northern Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Los Angeles to Northern Ireland

Wed, Feb 25 - Sun, Mar 1
British Airways Logo
9:00 pm - 7:10 pm
LAX
-
BHD
14h 10m1 stop
British Airways Logo
6:30 am - 6:30 pm
BHD
-
LAX
20h 00m1 stop
$602British Airways
Wed, Feb 25 - Sun, Mar 1
British Airways Logo
6:00 pm - 7:10 pm
LAX
-
BHD
17h 10m1 stop
British Airways Logo
12:10 pm - 6:30 pm
BHD
-
LAX
14h 20m1 stop
$603British Airways
Wed, Feb 25 - Sun, Mar 1
British Airways Logo
6:00 am - 9:10 am
LAX
-
BHD
19h 10m2 stops
British Airways Logo
6:30 am - 1:30 pm
BHD
-
LAX
15h 00m1 stop
$607British Airways
Fri, Jan 23 - Tue, Feb 3
British Airways Logo
6:30 am - 10:30 am
LAX
-
BHD
20h 00m2 stops
British Airways Logo
6:35 am - 7:32 pm
BHD
-
LAX
20h 57m2 stops
$625British Airways
Fri, Jan 23 - Tue, Feb 3
American Airlines Logo
7:25 pm - 7:15 pm
LAX
-
BHD
15h 50m1 stop
American Airlines Logo
6:35 am - 3:20 pm
BHD
-
LAX
16h 45m1 stop
$638American Airlines
Fri, Jan 23 - Tue, Feb 3
American Airlines Logo
7:25 pm - 5:15 pm
LAX
-
BHD
13h 50m1 stop
American Airlines Logo
8:45 am - 3:20 pm
BHD
-
LAX
14h 35m1 stop
$639American Airlines
Tue, Apr 14 - Sun, Apr 19
British Airways Logo
5:05 pm - 3:20 pm
LAX
-
BHD
14h 15m1 stop
British Airways Logo
8:10 pm - 1:45 pm
BHD
-
LAX
25h 35m1 stop
$640British Airways
Wed, Mar 4 - Sun, Mar 8
British Airways Logo
2:37 pm - 4:35 pm
LAX
-
BHD
17h 58m2 stops
British Airways Logo
12:10 pm - 12:16 am
BHD
-
LAX
19h 06m2 stops
$642British Airways
Fri, Jan 23 - Tue, Feb 3
American Airlines Logo
1:00 pm - 2:15 pm
LAX
-
BHD
17h 15m2 stops
American Airlines Logo
8:45 am - 3:20 pm
BHD
-
LAX
14h 35m1 stop
$643American Airlines
Tue, Apr 14 - Sun, Apr 19
Multiple Airlines Logo
5:50 pm - 11:20 pm
LAX
-
BFS
21h 30m2 stops
Multiple Airlines Logo
6:10 am - 6:10 pm
BFS
-
LAX
20h 00m1 stop
$783Multiple Airlines
Booking Insights

KAYAK's insights & trends for Los Angeles to Northern Ireland flights

Get data-powered insights and trends into flights from Los Angeles to Northern Ireland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Los Angeles to Northern Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Los Angeles to Northern Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Los Angeles to Northern Ireland is October, when tickets cost $633 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,336 and $1,155 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$251
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Los Angeles to Belfast City Airport

FAQs - booking Northern Ireland flights

  • How does KAYAK find such low prices on flights from Los Angeles to Northern Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Los Angeles to Northern Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Los Angeles to Northern Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Los Angeles to Northern Ireland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Los Angeles to Northern Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Los Angeles to Northern Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Los Angeles to Northern Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Los Angeles to Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Los Angeles to Northern Ireland

 
See real verified KAYAK customer reviews for airlines flying from Los Angeles to Northern Ireland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Los Angeles to Northern Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7664 reviews
7.6Crew
6.4Food
6.8Comfort
6.9Boarding
6.4Entertainment
Airline reviews

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

10.0 ExcellentAnonymous, Jan 2026
SFO - LHR
Read more British Airways reviews

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

Awful it always is unfortunately is the only way to fly direct to london

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

Airlines have to stop assuming passengers bring entertainment. Provide it like you used to in business class and above!! N

Need to offer Better food from LAX to London Service from London to Delhi very delayed after take off.

Great crew and food and beverage. Seating tight but not the airline's fault. Will definitely fly BA in future!

The flight was very delayed in taking off - which was out of control of the crew, but then the pilot worked hard so we only arrived about 30 minutes late. Everyone was very friendly and accommodating!

Crying baby the ENTIRE flight. Not your fault, but I paid 2700 for a premium economy ticket and it wasn't worth it. should have just stuck with coach. flight attendants very mediocre - minimal effort. Plane didn't seem very clean. Didn't have any cleansing wipes - most airlines give you this when you board. Flat screen scrolling didn't work. Toiletry case a joke - why bother at all?

Enjoyable flight, helpful crew everything was organized to accommodate passengers.

I was transferred to an American Airlines flight. The boarding was late and unorganized. The seating was extremely tight and uncomfortable. Will not use AA again.

Everything you need to know for your flight from Los Angeles to Northern Ireland

Information on your arrival and departure airports

Los Angeles (LAX)