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Cheap flights from Belfast Intl Airport to Los Angeles from $539

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast Intl Airport to Los Angeles departing on 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Belfast Intl Airport to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:10 pm - 4:30 pmBFS  Belfast Intl-LAX Los Angeles
28h 20m2 stops London Gatwick Zurich
Multiple Airlines Logo
5:30 pm - 8:15 pmLAX  Los Angeles-BFS Belfast Intl
18h 45m2 stops Munich Franz Josef Strauss London Stansted
$847Multiple Airlines
Thu, Sep 10 - Wed, Sep 16
Multiple Airlines Logo
8:15 am - 11:40 amBFS  Belfast Intl-LAX Los Angeles
35h 25m2 stops London Gatwick Paris Charles de Gaulle
Multiple Airlines Logo
6:25 pm - 8:25 pmLAX  Los Angeles-BFS Belfast Intl
18h 00m2 stops Paris Charles de Gaulle London Gatwick
$848Multiple Airlines
Mon, Sep 21 - Wed, Sep 30
Multiple Airlines Logo
6:20 am - 4:30 pmBFS  Belfast Intl-LAX Los Angeles
18h 10m2 stops London Gatwick Zurich
Multiple Airlines Logo
7:35 pm - 9:05 pmLAX  Los Angeles-BFS Belfast Intl
17h 30m2 stops Zurich London Gatwick
$887Multiple Airlines
Sat, Sep 5 - Tue, Sep 8
Multiple Airlines Logo
9:10 pm - 4:30 pmBFS  Belfast Intl-LAX Los Angeles
27h 20m2 stops London Gatwick Zurich
Multiple Airlines Logo
7:35 pm - 9:05 pmLAX  Los Angeles-BFS Belfast Intl
17h 30m2 stops Zurich London Gatwick
$916Multiple Airlines
Fri, Sep 4 - Tue, Sep 8
Multiple Airlines Logo
6:20 am - 4:30 pmBFS  Belfast Intl-LAX Los Angeles
18h 10m2 stops London Gatwick Zurich
Multiple Airlines Logo
7:35 pm - 10:40 pmLAX  Los Angeles-BFS Belfast Intl
19h 05m2 stops Zurich London Gatwick
$923Multiple Airlines
Sat, Sep 26 - Sat, Oct 3
Multiple Airlines Logo
8:55 pm - 10:55 pmBFS  Belfast Intl-LAX Los Angeles
34h 00m3 stops London Gatwick Zurich Vancouver Intl
Multiple Airlines Logo
10:40 am - 7:15 pmLAX  Los Angeles-BFS Belfast Intl
24h 35m2 stops Toronto Pearson Intl Edinburgh Turnhouse
$929Multiple Airlines
Mon, Sep 21 - Wed, Sep 30
Multiple Airlines Logo
9:30 pm - 8:20 amBFS  Belfast Intl-LAX Los Angeles
42h 50m3 stops London Luton Barcelona-El Prat Casablanca Mohamed V
Multiple Airlines Logo
10:40 am - 7:40 pmLAX  Los Angeles-BFS Belfast Intl
25h 00m2 stops Toronto Pearson Intl Glasgow Intl
$936Multiple Airlines
Fri, Sep 4 - Tue, Sep 8
Multiple Airlines Logo
8:10 am - 8:20 amBFS  Belfast Intl-LAX Los Angeles
32h 10m2 stops Manchester Casablanca Mohamed V
Multiple Airlines Logo
8:15 am - 10:20 pmLAX  Los Angeles-BFS Belfast Intl
30h 05m3 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National Manchester
$1,054Multiple Airlines
Thu, Sep 10 - Wed, Sep 16
Multiple Airlines Logo
8:55 am - 1:30 pmBFS  Belfast Intl-LAX Los Angeles
36h 35m3 stops London Luton Milan Malpensa Lisbon Humberto Delgado
Multiple Airlines Logo
11:55 am - 7:40 pmLAX  Los Angeles-BFS Belfast Intl
23h 45m2 stops Toronto Pearson Intl Glasgow Intl
$1,118Multiple Airlines
Sat, Sep 5 - Tue, Sep 8
Multiple Airlines Logo
8:55 am - 1:30 pmBFS  Belfast Intl-LAX Los Angeles
36h 35m3 stops London Luton Milan Malpensa Lisbon Humberto Delgado
Multiple Airlines Logo
8:15 am - 7:40 pmLAX  Los Angeles-BFS Belfast Intl
27h 25m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Glasgow Intl
$1,126Multiple Airlines
Sat, Sep 5 - Tue, Sep 8

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Customize your flight search to find flights from Belfast Intl Airport to Los Angeles 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 832,500 searches. Data last updated August 15, 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelfastLos Angeles

BFS Belfast Intl - LAX Los Angeles

BFSLAX

Belfast Intl

Thu 9/10

8:10 pm-4:30 pm

2 stops28h 20m

Los Angeles

Wed 9/16

5:30 pm-8:15 pm

2 stops18h 45m

$847

BelfastLos Angeles

BFS Belfast Intl - LAX Los Angeles

BFSLAX

Belfast Intl

Mon 9/21

8:15 am-11:40 am

2 stops35h 25m

Los Angeles

Wed 9/30

6:25 pm-8:25 pm

2 stops18h 00m

$848
Quickest round-trip

BelfastLos Angeles

BFS Belfast Intl - LAX Los Angeles

BFSLAX

Belfast Intl

Sat 9/5

6:20 am-4:30 pm

2 stops18h 10m

Los Angeles

Tue 9/8

7:35 pm-9:05 pm

2 stops17h 30m

$887

BelfastLos Angeles

BFS Belfast Intl - LAX Los Angeles

BFSLAX

Belfast Intl

Fri 9/4

9:10 pm-4:30 pm

2 stops27h 20m

Los Angeles

Tue 9/8

7:35 pm-9:05 pm

2 stops17h 30m

$916

BelfastLos Angeles

BFS Belfast Intl - LAX Los Angeles

BFSLAX

Belfast Intl

Sat 9/26

6:20 am-4:30 pm

2 stops18h 10m

Los Angeles

Sat 10/3

7:35 pm-10:40 pm

2 stops19h 05m

$923

BelfastLos Angeles

BFS Belfast Intl - LAX Los Angeles

BFSLAX

Belfast Intl

Mon 9/21

8:55 pm-10:55 pm

3 stops34h 00m

Los Angeles

Wed 9/30

10:40 am-7:15 pm

2 stops24h 35m

$929

BelfastLos Angeles

BFS Belfast Intl - LAX Los Angeles

BFSLAX

Belfast Intl

Fri 9/4

9:30 pm-8:20 am

3 stops42h 50m

Los Angeles

Tue 9/8

10:40 am-7:40 pm

2 stops25h 00m

$936

BelfastLos Angeles

BFS Belfast Intl - LAX Los Angeles

BFSLAX

Belfast Intl

Thu 9/10

8:10 am-8:20 am

2 stops32h 10m

Los Angeles

Wed 9/16

8:15 am-10:20 pm

3 stops30h 05m

$1,054

BelfastLos Angeles

BFS Belfast Intl - LAX Los Angeles

BFSLAX

Belfast Intl

Sat 9/5

8:55 am-1:30 pm

3 stops36h 35m

Los Angeles

Tue 9/8

11:55 am-7:40 pm

2 stops23h 45m

$1,118

BelfastLos Angeles

BFS Belfast Intl - LAX Los Angeles

BFSLAX

Belfast Intl

Sat 9/5

8:55 am-1:30 pm

3 stops36h 35m

Los Angeles

Tue 9/8

8:15 am-7:40 pm

3 stops27h 25m

$1,126

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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When to book flights from Belfast Intl Airport to Los Angeles

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

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

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

Fastest flight time

16h 25m

Direct flights

None
The fastest flight from Belfast Intl Airport to Los Angeles takes 16h 25m
There are no direct flights from Belfast Intl Airport to Los Angeles. There are no popular flight routes from Belfast Intl Airport to Los Angeles.
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Frequently asked questions about flying from Belfast Intl Airport to Los Angeles

  • How far is Belfast Intl to Los Angeles by plane?

    The distance between Belfast Intl and Los Angeles is about 5105.9 mi. Flights usually cover this in 16h 25m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Belfast Intl Airport to Los Angeles Airport are refreshed on a daily basis.

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

  • What documentation or ID do you need to fly to Los Angeles Airport?

    The necessary travel and health documents for your Los Angeles Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Belfast Intl Airport to Los Angeles

  • How do I get Price Alerts for flights from Belfast Intl Airport to Los Angeles?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Belfast Intl Airport from Los Angeles. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Belfast Intl Airport to Los Angeles with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Avalon
Laguna Beach
Big Bear Lake
Carlsbad
Temecula
Riverside
Oceanside
Inglewood
Big Bear
San Clemente
Newport Beach
Pasadena
Malibu
Orange
Ventura
Huntington Beach
Buena Park
West Hollywood
Irvine
Downey

Why use momondo?

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

It is quick and easy to find Belfast to Los Angeles flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Los Angeles that suits you.

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

Yes. momondo enables you to select and highlight flights to Los Angeles from Belfast with this policy.

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

Once you have performed a search for Belfast to Los Angeles flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Los Angeles from Belfast are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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