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Cheap flights from Los Angeles to Belfast Intl Airport from £659

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BFS
13 Sep — 20 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Los Angeles to Belfast Intl

Enter your travel dates to find the best prices.

Cheapest flights from Los Angeles to Belfast Intl
Explore the most affordable flight options available from Los Angeles to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2026.

Wed 4/1107:00 -
2 stops28h 05m
Wed 18/1106:55 -
2 stops22h 08m
Deal found 11/8£659
Sun 13/910:20 -
2 stops27h 10m
Tue 29/908:50 -
3 stops41h 35m
Deal found 14/8£706
Sat 22/821:10 -
1 stop27h 55m
Wed 9/906:15 -
2 stops23h 50m
Deal found 10/8£748
Sun 27/915:15 -
2 stops22h 15m
Sun 4/1012:20 -
2 stops34h 55m
Deal found 13/8£769
Mon 14/917:30 -
2 stops22h 20m
Sun 20/916:30 -
2 stops32h 00m
Deal found 11/8£772
Mon 14/918:25 -
2 stops18h 15m
Mon 21/909:10 -
2 stops31h 10m
Deal found 10/8£780
Sat 22/821:10 -
1 stop27h 55m
Tue 8/908:20 -
2 stops37h 00m
Deal found 10/8£798

Find flight deals from Los Angeles to Belfast Intl

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Belfast Intl (BFS). 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 14 August 2026.

Round-trip from

£659
4/11-18/11
  • 4/11-18/11
  • 4 total stops
  • 50h 13m total
  • Los Angeles to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Los Angeles to Belfast Intl 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 14 August 2026.
Use the filters below to find and compare flights from Los Angeles to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesBelfast

LAX Los Angeles Los Angeles - BFS Belfast Intl

LAXBFS

Los Angeles Los Angeles

Wed 4/11

07:00-19:05

2 stops28h 05m

Belfast Intl

Wed 18/11

06:55-21:03

2 stops22h 08m

£659

Los AngelesBelfast

LAX Los Angeles Los Angeles - BFS Belfast Intl

LAXBFS

Los Angeles Los Angeles

Sun 27/9

15:15-21:30

2 stops22h 15m

Belfast Intl

Sun 4/10

12:20-15:15

2 stops34h 55m

£769

Los AngelesBelfast

LAX Los Angeles Los Angeles - BFS Belfast Intl

LAXBFS

Los Angeles Los Angeles

Mon 14/9

18:25-20:40

2 stops18h 15m

Belfast Intl

Mon 21/9

09:10-08:20

2 stops31h 10m

£780

Los AngelesBelfast

LAX Los Angeles Los Angeles - BFS Belfast Intl

LAXBFS

Los Angeles Los Angeles

Sun 13/9

10:20-21:50

2 stops27h 30m

Belfast Intl

Tue 29/9

21:15-20:55

2 stops31h 40m

£786

Los AngelesBelfast

LAX Los Angeles Los Angeles - BFS Belfast Intl

LAXBFS

Los Angeles Los Angeles

Thu 10/9

13:30-15:05

1 stop17h 35m

Belfast Intl

Fri 18/9

19:55-13:20

2 stops49h 25m

£837
Fastest return journey

Los AngelesBelfast

LAX Los Angeles Los Angeles - BFS Belfast Intl

LAXBFS

Los Angeles Los Angeles

Sat 5/9

20:10-23:25

2 stops19h 15m

Belfast Intl

Tue 15/9

23:30-20:55

2 stops29h 25m

£932

Los AngelesBelfast

LAX Los Angeles Los Angeles - BFS Belfast Intl

LAXBFS

Los Angeles Los Angeles

Sat 5/9

20:10-23:25

2 stops19h 15m

Belfast Intl

Sun 20/9

14:40-16:30

2 stops33h 50m

£972

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Sorted by cheapest first

Best time to book a flight from Los Angeles to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Belfast Intl. 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 Belfast Intl?

    Located just 9.4 mi from the city center, Los Angeles Los Angeles is the airport most travelers will use when flying to Belfast Intl from Los Angeles. Booking flights from Los Angeles (LAX) to Belfast Intl should be relatively easy as there are 0 daily outbound flights to Belfast Intl from 0 different airlines.

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

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

  • How can I find direct flights from Los Angeles to Belfast Intl?

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

  • Can I find deals for business class flights from Los Angeles to Belfast Intl?

    Yes. Cheapflights offers flight deals from Los Angeles to Belfast Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Belfast Intl Airport?

Book flights to Belfast Intl Airport if you plan to visit one of these locations
Armagh
Newry

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Los Angeles to Belfast Intl

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Belfast City flights
San Francisco to Belfast Intl flights
San Francisco to Belfast City flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Los Angeles to Belfast Intl?

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Why should you use Cheapflights to find cheap flight tickets from Los Angeles to Belfast Intl?

Cheapflights simply makes it quick and affordable to book flights from Los Angeles to Belfast Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Los Angeles to Belfast Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Los Angeles to Belfast Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Los Angeles to Belfast Intl become cheaper?

Yes! Start tracking prices for Los Angeles to Belfast Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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