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$954+ Cheap flights from Long Beach (LGB) to Northern Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — BFS
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Long Beach to Northern Ireland

Keep the following information in mind while searching for Long Beach to Northern Ireland flight deals. Data was last updated October 30, 2025.

Round-trip from

$954
(KLM)

Popular in

June

Cheapest in

October

Average price

$633
From Long Beach Municipal to Northern Ireland
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($212 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Long Beach to Northern Ireland

Best flights from Long Beach to Northern Ireland
Discover carefully curated flight deals from Long Beach to Northern Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

This KLM deal was found by Cheapflights users on 10/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:10 amLGB - BHD
2 stops29h 50mKLM
Mon 3/25:20 pmBHD - LGB
2 stops31h 03mKLM
Deal found 10/29$954
This KLM deal was found by Cheapflights users on 10/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:10 amLGB - BHD
2 stops25h 45mKLM
Mon 4/66:30 amBHD - LGB
2 stops23h 19mKLM
Deal found 10/29$1,810

Cheapflights Fare Finder

 
Customize your flight search to find flights from Long Beach 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 October 30, 2025.
Use the filters below to find and compare flights from Long Beach to Northern Ireland that are best for you.

Fly from

Long Beach

Fly to

Northern Ireland

Route

Depart

Return

Price

Long BeachBelfast

LGB - BHD

LGBBHD

Long Beach Municipal

Thu 2/26

7:10 am-9:00 pm

2 stops29h 50m

Belfast City

Mon 3/2

5:20 pm-4:23 pm

2 stops31h 03m

$954

Long BeachBelfast

LGB - BHD

LGBBHD

Long Beach Municipal

Thu 4/2

7:10 am-4:55 pm

2 stops25h 45m

Belfast City

Mon 4/6

6:30 am-9:49 pm

2 stops23h 19m

$1,810

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Best time to book a flight from Long Beach to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Long Beach with our price prediction graph.
Estimated round-trip 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 Long Beach to Northern Ireland

What is the cheapest month to book a flight from Long Beach to Northern Ireland?

Currently, March is the cheapest month in which you can book a flight from Long Beach to Northern Ireland (average of $586). Flying from Long Beach to Northern Ireland in June is currently the most expensive (average of $927). 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.

Related info for your journey

Find useful and relevant information for your journey from Long Beach 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 Long Beach to Northern Ireland?

    Most people fly from Long Beach Municipal (LGB) if they book a flight from Long Beach to Northern Ireland. Long Beach Municipal is conveniently located just 4.1 mi from Long Beach’s city center.

  • How long is the flight from Long Beach to Northern Ireland?

    Airlines like KLM fly from Long Beach to Northern Ireland in about 29h 50m. The time it takes to get you to your destination can typically vary by up to . There are 5127 mi between Long Beach and Northern Ireland.

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

    Yes. In addition to deals on Long Beach to Northern Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Long Beach to Northern Ireland?

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

  • Can I find deals for business class flights from Long Beach to Northern Ireland?

    Yes. Cheapflights offers flight deals from Long Beach 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 Long Beach to Northern Ireland?

    Currently, March is the cheapest month in which you can book a flight from Long Beach to Northern Ireland (average of $586). Flying from Long Beach to Northern Ireland in June is currently the most expensive (average of $927). 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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