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Cheap flights from Los Angeles to Belfast from $286

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Belfast departing on 8/10. 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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Find the cheapest flights from Los Angeles to Belfast

Cheap round-trip flights

Logo
4:30 pm - 7:40 amLAX-BFS
31h 10m1 stop
Logo
8:55 pm - 2:10 pmBFS-LAX
25h 15m1 stop
$543
Find Deal
Sun, Aug 17 - Tue, Sep 2
Logo
4:30 pm - 7:40 amLAX-BFS
31h 10m1 stop
Logo
11:10 pm - 2:00 pmBFS-LAX
46h 50m2 stops
$613
Find Deal
Sun, Aug 17 - Tue, Sep 2
Logo
2:30 pm - 11:00 pmLAX-BFS
48h 30m2 stops
Logo
6:10 am - 1:05 pmBFS-LAX
14h 55m1 stop
$698
Find Deal
Mon, Sep 15 - Mon, Sep 22
Logo
5:35 am - 8:25 pmLAX-BFS
30h 50m3 stops
Logo
6:45 am - 1:20 pmBFS-LAX
38h 35m2 stops
$772
Find Deal
Mon, Sep 15 - Mon, Sep 22
Logo
2:30 pm - 8:25 pmLAX-BFS
21h 55m2 stops
Logo
6:45 am - 1:20 pmBFS-LAX
38h 35m2 stops
$780
Find Deal
Mon, Sep 15 - Mon, Sep 22
Logo
5:35 am - 3:50 pmLAX-BFS
26h 15m3 stops
Logo
6:10 am - 11:10 amBFS-LAX
37h 00m3 stops
$816
Find Deal
Mon, Sep 15 - Mon, Sep 22
Logo
9:00 pm - 10:20 pmLAX-BFS
17h 20m1 stop
Logo
7:55 am - 7:10 pmBFS-LAX
43h 15m2 stops
$882
Find Deal
Fri, Dec 12 - Wed, Dec 17
Logo
7:35 pm - 10:20 pmLAX-BFS
18h 45m2 stops
Logo
10:55 pm - 5:30 pmBFS-LAX
26h 35m2 stops
$901
Find Deal
Sun, Aug 17 - Tue, Sep 2
Logo
12:20 pm - 6:55 pmLAX-BFS
22h 35m2 stops
Logo
5:30 pm - 2:00 pmBFS-LAX
28h 30m1 stop
$915
Find Deal
Thu, Dec 11 - Wed, Dec 17
Logo
9:00 pm - 8:20 pmLAX-BFS
15h 20m1 stop
Logo
1:25 pm - 7:10 pmBFS-LAX
37h 45m2 stops
$939
Find Deal
Mon, Dec 15 - Wed, Dec 17

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated August 2, 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

Sun 8/17

4:30 pm-7:40 am

1 stop31h 10m

Belfast Intl

Tue 9/2

8:55 pm-2:10 pm

1 stop25h 15m

$543

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Sun 8/17

4:30 pm-7:40 am

1 stop31h 10m

Belfast Intl

Tue 9/2

11:10 pm-2:00 pm

2 stops46h 50m

$613

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Mon 9/15

2:30 pm-11:00 pm

2 stops48h 30m

Belfast Intl

Mon 9/22

6:10 am-1:05 pm

1 stop14h 55m

$698

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Mon 9/15

5:35 am-8:25 pm

3 stops30h 50m

Belfast Intl

Mon 9/22

6:45 am-1:20 pm

2 stops38h 35m

$772

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Mon 9/15

2:30 pm-8:25 pm

2 stops21h 55m

Belfast Intl

Mon 9/22

6:45 am-1:20 pm

2 stops38h 35m

$780

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Mon 9/15

5:35 am-3:50 pm

3 stops26h 15m

Belfast Intl

Mon 9/22

6:10 am-11:10 am

3 stops37h 00m

$816

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Fri 12/12

9:00 pm-10:20 pm

1 stop17h 20m

Belfast Intl

Wed 12/17

7:55 am-7:10 pm

2 stops43h 15m

$882

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Sun 8/17

7:35 pm-10:20 pm

2 stops18h 45m

Belfast Intl

Tue 9/2

10:55 pm-5:30 pm

2 stops26h 35m

$901

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Thu 12/11

12:20 pm-6:55 pm

2 stops22h 35m

Belfast Intl

Wed 12/17

5:30 pm-2:00 pm

1 stop28h 30m

$915

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles

Mon 12/15

9:00 pm-8:20 pm

1 stop15h 20m

Belfast Intl

Wed 12/17

1:25 pm-7:10 pm

2 stops37h 45m

$939

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
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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 day to depart on your flight to Belfast Intl Airport?

The cheapest day to depart on your flight to Belfast Intl Airport is on a Friday when prices can be found for as low as $691. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Los Angeles to Belfast Intl Airport for around $1,143.

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

At noon is the cheapest time of day to fly from Los Angeles to Belfast Intl Airport when you can find flight prices for as low as $681. Flying to Belfast Intl Airport at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Belfast Intl Airport is in the afternoon when prices are around $838.

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 round-trip 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

Best Price Found

$286

Fastest flight time

15h 20m

Direct flights

None
The best one-way flight to Belfast Intl Airport from Los Angeles in the past 72 hours is $286. The best round-trip flight deal from Los Angeles to Belfast Intl Airport found on momondo in the last 72 hours is $543.
The fastest flight from Los Angeles to Belfast Intl Airport takes 15h 20m
There are no direct flights from Los Angeles to Belfast Intl Airport. Popular non-direct route for this connection is Los Angeles Airport - Belfast Intl Airport.
Search flight deals

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

    The straight-line distance from Los Angeles to Belfast Intl is 5105.9 mi. In terms of flight time, this usually takes a little over 15h 20m.

  • 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 are updated daily.

  • How many operators does momondo search for flights from Los Angeles Airport to Belfast Intl Airport?

  • 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 travel and health documents required for your trip to Belfast Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Belfast Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Los Angeles to Belfast Intl Airport?

Best airlines flying from Los Angeles to Belfast Intl Airport

Compare and see reviews for airlines that fly from Los Angeles to Belfast Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $645Free CancellationRating
6.6
7,230 reviews
Search British Airways flights
American AirlinesPriceFrom $703Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Belfast?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Los Angeles to Belfast. momondo saves you time and could save you money on your trip.

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

All flight searches from Los Angeles to Belfast on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belfast from Los Angeles.

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

Price alerts on flights to Belfast from Los Angeles 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.

An easier way to manage your Belfast Intl Airport trip

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