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$746+ Cheap flights from Long Beach (LGB) to Belfast

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 — BHD
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Long Beach to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Long Beach (LGB) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$746
(Delta)

Popular in

June

Cheapest in

November

Average price

$923
From Long Beach Municipal to Belfast
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($216 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 September 2025
Search Deals

Find flight deals from Long Beach to Belfast

Cheapest flights from Long Beach to Belfast
Explore the most affordable flight options available from Long Beach to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 10/81:04 pmLGB - BHD
2 stops24h 11mDelta
Sun 10/125:25 pmBHD - LGB
2 stops36h 08mDelta
Deal found 9/14$1,453

Cheapflights Fare Finder

 
Customize your flight search to find flights from Long Beach to Belfast 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 September 15, 2025.
Use the filters below to find and compare flights from Long Beach to Belfast that are best for you.

Fly from

Long Beach

Fly to

Belfast

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

$746

Long BeachBelfast

LGB - BHD

LGBBHD

Long Beach Municipal

Wed 10/8

4:52 pm-9:15 pm

2 stops20h 23m

Belfast City

Sun 10/12

5:25 pm-9:33 pm

2 stops36h 08m

$1,453

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Best time to book a flight from Long Beach to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast 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 Belfast
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Long Beach to Belfast. 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 Belfast?

    For a flight from Long Beach to Belfast, you will be flying from Long Beach Municipal. Long Beach Municipal (LGB) is just 4.1 mi from the center of the city. Long Beach Municipal is the only Long Beach airport and it handles 0 outbound flights to Belfast per day. 0 airlines have flights to Belfast from Long Beach Municipal on a regular basis.

  • How long is the flight from Long Beach to Belfast?

    Delta can get you from Long Beach to Belfast in just under 29h 50m. Your travel time can differ by up to . The distance from Long Beach to Belfast is about 5127 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Long Beach to Belfast 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 Belfast?

    Currently, February is the cheapest month in which you can book a flight from Long Beach to Belfast (average of $657). Flying from Long Beach to Belfast 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.

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