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Cheap flights from California to Belfast from £351

LAX — BHD
18 Sep — 25 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from California to Belfast

Enter your travel dates to find the best prices.

Cheapest flights from California to Belfast

Sun 13/910:20 -
2 stops25h 55m
Sat 19/906:20 -
2 stops34h 00m
Deal found 14/8£596
Sun 29/1118:00 -
1 stop14h 50m
Sun 6/1206:30 -
1 stop14h 55m
Deal found 16/8£650
Sun 15/1120:35 -
1 stop15h 35m
Thu 19/1106:30 -
1 stop16h 25m
Deal found 17/8£653
Wed 16/916:35 -
1 stop15h 05m
Wed 23/920:35 -
1 stop25h 15m
Deal found 18/8£656
Tue 1/1218:00 -
1 stop16h 40m
Thu 3/1220:00 -
1 stop25h 25m
Deal found 18/8£662
Mon 14/914:58 -
2 stops16h 32m
Wed 30/911:35 -
1 stop13h 55m
Deal found 17/8£664
Mon 14/913:45 -
1 stop35h 35m
Wed 30/917:30 -
1 stop26h 15m
Deal found 17/8£668
Wed 16/919:30 -
1 stop15h 15m
Wed 23/906:30 -
2 stops19h 39m
Deal found 18/8£669
Wed 2/1213:00 -
2 stops19h 50m
Mon 7/1209:40 -
1 stop34h 05m
Deal found 16/8£672
Mon 5/1019:30 -
1 stop17h 05m
Mon 19/1009:40 -
1 stop36h 10m
Deal found 15/8£674
Mon 30/1120:50 -
1 stop13h 45m
Mon 7/1219:40 -
2 stops31h 18m
Deal found 16/8£674
Wed 2/1213:00 -
2 stops19h 50m
Tue 8/1217:20 -
2 stops30h 53m
Deal found 16/8£679

Find flight deals from California to Belfast

Round-trip from

£596

One-way from

£351
13/9-19/9
  • 13/9-19/9
  • 4 total stops
  • 59h 55m total
  • California to Belfast
Search Deals
British Airways
  • British Airways
  • 26/8
  • 2 total stops
  • 25h 38m total
  • California to Belfast
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from California to Belfast 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

Sun 13/9

10:20-20:15

2 stops25h 55m

Belfast Intl

Sat 19/9

06:20-08:20

2 stops34h 00m

£596

San FranciscoBelfast

SFO San Francisco - BHD Belfast City

SFOBHD

San Francisco

Sun 15/11

17:25-18:50

1 stop17h 25m

Belfast City

Wed 18/11

12:20-18:45

1 stop14h 25m

£653

San FranciscoBelfast

SFO San Francisco - BHD Belfast City

SFOBHD

San Francisco

Mon 16/11

17:25-18:35

1 stop17h 10m

Belfast City

Fri 20/11

08:35-18:45

1 stop18h 10m

£653

San FranciscoBelfast

SFO San Francisco - BHD Belfast City

SFOBHD

San Francisco

Sun 15/11

20:35-20:10

1 stop15h 35m

Belfast City

Thu 19/11

06:30-14:55

1 stop16h 25m

£653

San FranciscoBelfast

SFO San Francisco - BHD Belfast City

SFOBHD

San Francisco

Wed 16/9

16:35-15:40

1 stop15h 05m

Belfast City

Wed 23/9

20:35-13:50

1 stop25h 15m

£656
Fastest return journey

Los AngelesBelfast

LAX Los Angeles Los Angeles - BHD Belfast City

LAXBHD

Los Angeles Los Angeles

Mon 8/2

18:00-18:35

1 stop16h 35m

Belfast City

Thu 11/2

06:30-13:25

1 stop14h 55m

£662

Los AngelesBelfast

LAX Los Angeles Los Angeles - BHD Belfast City

LAXBHD

Los Angeles Los Angeles

Sun 15/11

18:00-18:50

1 stop16h 50m

Belfast City

Thu 19/11

08:50-15:50

1 stop15h 00m

£662

Los AngelesBelfast

LAX Los Angeles Los Angeles - BHD Belfast City

LAXBHD

Los Angeles Los Angeles

Tue 1/12

18:00-18:40

1 stop16h 40m

Belfast City

Thu 3/12

20:00-13:25

1 stop25h 25m

£662

San FranciscoBelfast

SFO San Francisco - BHD Belfast City

SFOBHD

San Francisco

Mon 14/9

13:45-09:20

1 stop35h 35m

Belfast City

Wed 30/9

17:30-11:45

1 stop26h 15m

£668

OntarioBelfast

ONT Ontario - BHD Belfast City

ONTBHD

Ontario

Sun 7/2

14:22-16:50

2 stops18h 28m

Belfast City

Wed 10/2

11:40-22:45

2 stops19h 05m

£668

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Showing 1-10 of 38 resultsSorted by cheapest first
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Best time to book a flight from California to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from California with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from California to Belfast

No data available for this route at this time. Please check back soon.

Related info for your journey

  • How long is the flight from California to Belfast?

    For as low as £653, British Airways can have you in Belfast from California in 17h 25m. The distance from California to Belfast is about 5038 mi. This flight may include one or multiple stops.

  • What are the most popular routes from California to Belfast?

    While some choose either Los Angeles Los Angeles - Belfast City or Ontario - Belfast City, Los Angeles Los Angeles - Belfast Intl is the most popular route from California to Belfast.

  • Can I find deals for flights from California to Belfast that include hotel bookings?

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

  • How can I find direct flights from California to Belfast?

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

  • Can I find deals for business class flights from California to Belfast?

    Yes. Cheapflights offers flight deals from California to Belfast 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

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Deals for California to Belfast flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from California to Belfast?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from California to Belfast.

Can Cheapflights find flights from California to Belfast with no change fees?

Certainly. Search results for flights to Belfast from California shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Of course! You can now track prices for flights from California to Belfast and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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