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Cheap flights from Los Angeles to Belfast from £210

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 12/8. 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
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Find the cheapest flights from Los Angeles to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:30 - 21:00
LAX
-
BFS
20h 30m
1 stop
Multiple Airlines Logo
20:15 - 13:35
BFS
-
LAX
25h 20m
1 stop
£579Multiple Airlines
Wed, 22 Jul - Wed, 12 Aug
Multiple Airlines Logo
16:30 - 07:30
LAX
-
BFS
31h 00m
1 stop
Multiple Airlines Logo
06:20 - 13:20
BFS
-
LAX
15h 00m
1 stop
£593Multiple Airlines
Mon, 14 Sep - Sat, 26 Sep
Multiple Airlines Logo
16:30 - 21:00
LAX
-
BFS
20h 30m
1 stop
Multiple Airlines Logo
21:25 - 13:35
BFS
-
LAX
24h 10m
1 stop
£595Multiple Airlines
Wed, 22 Jul - Thu, 13 Aug
British Airways Logo
10:33 - 12:55
LAX
-
BHD
18h 22m
2 stops
British Airways Logo
11:35 - 18:20
BHD
-
LAX
14h 45m
1 stop
£599British Airways
Mon, 24 Aug - Wed, 7 Oct
Multiple Airlines Logo
16:30 - 10:45
LAX
-
BFS
34h 15m
1 stop
Multiple Airlines Logo
20:15 - 13:35
BFS
-
LAX
25h 20m
1 stop
£600Multiple Airlines
Thu, 23 Jul - Wed, 12 Aug
British Airways Logo
20:55 - 18:55
LAX
-
BHD
14h 00m
1 stop
British Airways Logo
09:40 - 18:20
BHD
-
LAX
16h 40m
1 stop
£601British Airways
Tue, 18 Aug - Tue, 1 Sep
British Airways Logo
20:55 - 18:45
LAX
-
BHD
13h 50m
1 stop
British Airways Logo
10:05 - 18:20
BHD
-
LAX
16h 15m
1 stop
£603British Airways
Mon, 24 Aug - Wed, 7 Oct
Multiple Airlines Logo
16:30 - 21:55
LAX
-
BFS
21h 25m
1 stop
Multiple Airlines Logo
20:15 - 13:35
BFS
-
LAX
25h 20m
1 stop
£603Multiple Airlines
Sun, 26 Jul - Wed, 12 Aug
British Airways Logo
10:33 - 12:55
LAX
-
BHD
18h 22m
2 stops
British Airways Logo
11:35 - 00:46
BHD
-
LAX
21h 11m
2 stops
£604British Airways
Mon, 24 Aug - Wed, 7 Oct
Multiple Airlines Logo
16:30 - 23:20
LAX
-
BFS
22h 50m
1 stop
Multiple Airlines Logo
16:45 - 10:00
BFS
-
LAX
25h 15m
2 stops
£604Multiple Airlines
Mon, 7 Sep - Mon, 21 Sep

British Airways flights from Los Angeles to Belfast

Our best British Airways deals on Los Angeles to Belfast flight tickets
British Airways
24 Aug
LAX10:33Los Angeles Los Angeles
18h 22m
2 stops
BHD12:55Belfast City
7 Oct
BHD11:35Belfast City
14h 45m
1 stop
LAX18:20Los Angeles Los Angeles
£599
British Airways
18 Aug
LAX20:55Los Angeles Los Angeles
14h 00m
1 stop
BHD18:55Belfast City
1 Sept
BHD09:40Belfast City
16h 40m
1 stop
LAX18:20Los Angeles Los Angeles
£601
British Airways
24 Aug
LAX20:55Los Angeles Los Angeles
13h 50m
1 stop
BHD18:45Belfast City
7 Oct
BHD10:05Belfast City
16h 15m
1 stop
LAX18:20Los Angeles Los Angeles
£603

American Airlines flights from Los Angeles to Belfast

Our best American Airlines deals on Los Angeles to Belfast flight tickets
American Airlines
1 Sept
LAX18:10Los Angeles Los Angeles
15h 25m
1 stop
BHD17:35Belfast City
12 Sept
BHD09:35Belfast City
18h 57m
2 stops
LAX20:32Los Angeles Los Angeles
£665
American Airlines
28 Aug
LAX13:24Los Angeles Los Angeles
18h 06m
2 stops
BHD15:30Belfast City
6 Sept
BHD11:00Belfast City
17h 15m
1 stop
LAX20:15Los Angeles Los Angeles
£710

momondo Fare Finder

 
Customise your flight search to find flights from Los Angeles 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, momondo users made 279,928 searches. Data last updated 21 March 2026.
Use the filters below to find and compare flights from Los Angeles to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles Los Angeles

Wed 22/7

16:30-21:00

1 stop20h 30m

Belfast Intl

Wed 12/8

20:15-13:35

1 stop25h 20m

£579

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles Los Angeles

Mon 14/9

16:30-07:30

1 stop31h 00m

Belfast Intl

Sat 26/9

06:20-13:20

1 stop15h 00m

£593

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles Los Angeles

Wed 22/7

16:30-21:00

1 stop20h 30m

Belfast Intl

Thu 13/8

21:25-13:35

1 stop24h 10m

£595

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles Los Angeles

Mon 24/8

10:33-12:55

2 stops18h 22m

Belfast City

Wed 7/10

11:35-18:20

1 stop14h 45m

£599

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles Los Angeles

Thu 23/7

16:30-10:45

1 stop34h 15m

Belfast Intl

Wed 12/8

20:15-13:35

1 stop25h 20m

£600

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles Los Angeles

Tue 18/8

20:55-18:55

1 stop14h 00m

Belfast City

Tue 1/9

09:40-18:20

1 stop16h 40m

£601
Fastest return journey

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles Los Angeles

Mon 24/8

20:55-18:45

1 stop13h 50m

Belfast City

Wed 7/10

10:05-18:20

1 stop16h 15m

£603

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles Los Angeles

Sun 26/7

16:30-21:55

1 stop21h 25m

Belfast Intl

Wed 12/8

20:15-13:35

1 stop25h 20m

£603

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles Los Angeles

Mon 24/8

10:33-12:55

2 stops18h 22m

Belfast City

Wed 7/10

11:35-00:46

2 stops21h 11m

£604

Los AngelesBelfast

LAX - BFS

LAXBFS

Los Angeles Los Angeles

Mon 7/9

16:30-23:20

1 stop22h 50m

Belfast Intl

Mon 21/9

16:45-10:00

2 stops25h 15m

£604

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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

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 month to fly to Belfast?

The cheapest month to fly to Belfast from Los Angeles is in August. Flight prices, which tend to average around £487, are often lower during this time because this is during the off-season. If you aren’t able to travel to Belfast during the month of August, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £512.

Cheap Los Angeles to Belfast flight deals and tips

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

Fastest flight time

13h 50m

Direct flights

None
The fastest flight from Los Angeles to Belfast takes 13h 50m
There are no direct flights from Los Angeles to Belfast. There are no popular flight routes from Los Angeles to Belfast.
Search flight deals

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

    A flight from Los Angeles Los Angeles to Belfast will travel around 5117.6 mi. By plane, this route typically takes 13h 50m.

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

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

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

    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 Los Angeles Airport to Belfast.

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

    The required travel and health documents for your Belfast 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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?

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

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 trip

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast
Belfast Intl Airport
Belfast City Airport