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Cheap flights from Los Angeles to Belfast from £540

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Belfast departing on 21/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

Multiple Airlines Logo
20:05 - 23:10LAX-BFS
19h 05m1 stop
Multiple Airlines Logo
06:00 - 19:30BFS-LAX
20h 30m1 stop
£540Multiple Airlines
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Tue, 21 Oct - Tue, 28 Oct
Multiple Airlines Logo
20:10 - 22:20LAX-BFS
19h 10m2 stops
Multiple Airlines Logo
14:25 - 16:35BFS-LAX
34h 10m2 stops
£605Multiple Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Multiple Airlines Logo
07:00 - 22:00LAX-BFS
31h 00m3 stops
Multiple Airlines Logo
22:45 - 18:30BFS-LAX
27h 45m2 stops
£617Multiple Airlines
Find Deal
Fri, 21 Nov - Sun, 30 Nov
Multiple Airlines Logo
17:45 - 08:10LAX-BFS
54h 25m2 stops
Multiple Airlines Logo
15:45 - 14:00BFS-LAX
30h 15m1 stop
£728Multiple Airlines
Find Deal
Fri, 21 Nov - Sun, 30 Nov
Multiple Airlines Logo
14:45 - 15:30LAX-BFS
17h 45m2 stops
Multiple Airlines Logo
07:50 - 15:00BFS-LAX
39h 10m3 stops
£742Multiple Airlines
Find Deal
Fri, 31 Oct - Fri, 7 Nov
Multiple Airlines Logo
12:35 - 13:50LAX-BFS
18h 15m1 stop
Multiple Airlines Logo
07:50 - 15:00BFS-LAX
39h 10m3 stops
£749Multiple Airlines
Find Deal
Fri, 31 Oct - Fri, 7 Nov
Multiple Airlines Logo
08:45 - 21:05LAX-BFS
29h 20m3 stops
Multiple Airlines Logo
08:15 - 14:20BFS-LAX
38h 05m3 stops
£749Multiple Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Multiple Airlines Logo
08:45 - 21:05LAX-BFS
29h 20m3 stops
Multiple Airlines Logo
07:05 - 18:30BFS-LAX
19h 25m2 stops
£752Multiple Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Multiple Airlines Logo
19:10 - 22:00LAX-BFS
18h 50m2 stops
Multiple Airlines Logo
22:45 - 18:30BFS-LAX
27h 45m2 stops
£771Multiple Airlines
Find Deal
Fri, 21 Nov - Sun, 30 Nov
Multiple Airlines Logo
07:45 - 22:00LAX-BFS
31h 15m3 stops
Multiple Airlines Logo
07:50 - 15:00BFS-LAX
39h 10m3 stops
£774Multiple Airlines
Find Deal
Fri, 31 Oct - Fri, 7 Nov

momondo Fare Finder

 
Customise your flight search to find flights from Los Angeles to Belfast Intl Airport 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, momondo users made 279,928 searches. Data last updated 17 September 2025.
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

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Tue 21/10

20:05-23:10

1 stop19h 05m

Belfast Intl

Tue 28/10

06:00-19:30

1 stop20h 30m

£540

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Thu 30/10

20:10-22:20

2 stops19h 10m

Belfast Intl

Thu 6/11

14:25-16:35

2 stops34h 10m

£605

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Fri 21/11

07:00-22:00

3 stops31h 00m

Belfast Intl

Sun 30/11

22:45-18:30

2 stops27h 45m

£617

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Fri 21/11

17:45-08:10

2 stops54h 25m

Belfast Intl

Sun 30/11

15:45-14:00

1 stop30h 15m

£728

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Fri 31/10

14:45-15:30

2 stops17h 45m

Belfast Intl

Fri 7/11

07:50-15:00

3 stops39h 10m

£742

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Fri 31/10

12:35-13:50

1 stop18h 15m

Belfast Intl

Fri 7/11

07:50-15:00

3 stops39h 10m

£749

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Thu 30/10

08:45-21:05

3 stops29h 20m

Belfast Intl

Thu 6/11

08:15-14:20

3 stops38h 05m

£749

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Thu 30/10

08:45-21:05

3 stops29h 20m

Belfast Intl

Thu 6/11

07:05-18:30

2 stops19h 25m

£752

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Fri 21/11

19:10-22:00

2 stops18h 50m

Belfast Intl

Sun 30/11

22:45-18:30

2 stops27h 45m

£771

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Fri 31/10

07:45-22:00

3 stops31h 15m

Belfast Intl

Fri 7/11

07:50-15:00

3 stops39h 10m

£774

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Belfast from

How to get the cheapest flight ticket from Los Angeles to Belfast Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest time of day to depart on your flight to Belfast Intl Airport?

The cheapest time of day to fly to Belfast Intl Airport is in the afternoon when flights can be purchased for as low as £540. In the evening is when there is more demand to fly to Belfast Intl Airport, so prices are often more expensive at around £547 per ticket.

When to book flights from Los Angeles to Belfast Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to Belfast Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Los Angeles to Belfast Intl Airport (LAX to BFS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Belfast Intl Airport

Direct flights

None
There are no direct flights from Los Angeles to Belfast Intl Airport. There are no popular flight routes from Los Angeles to Belfast Intl Airport.
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  • How far is Los Angeles to Belfast Intl by plane?

    The distance between Los Angeles and Belfast Intl is about 5105.9 mi. By plane, this route typically takes 17h 45m.

  • When did momondo last update prices for flights from Los Angeles Airport to Belfast Intl Airport?

    Prices for flights from Los Angeles Airport to Belfast Intl Airport were last updated today.

  • How old do you have to be to fly from Los Angeles Airport to Belfast Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Los Angeles Airport to Belfast Intl Airport.

  • What documentation or ID do you need to fly to Belfast Intl Airport?

    The required travel and health documents for your Belfast Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Ballymena
Newry
Armagh
Cookstown
Dungannon
Portadown

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Belfast?

Finding the right flight to Belfast from Los Angeles is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Belfast quick and easy, saving you time and money.

Can I find flights from Los Angeles to Belfast with flexible booking policies on momondo?

Flights from Los Angeles to Belfast with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Los Angeles to Belfast?

momondo provides multiple filters to help you find the best flight to Belfast from Los Angeles. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Los Angeles to Belfast right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Los Angeles to Belfast flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Belfast Intl Airport trip

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