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Cheap flights from California to Belfast City Airport from £238

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BHD
11 Jul — 18 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from California to Belfast City

Enter your travel dates to find the best prices.

Cheapest flights from California to Belfast City
Explore the most affordable flight options available from California to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 June 2026.

Tue 8/920:55
LAX
-
BHD
1 stop14h 45m
British Airways
Tue 15/909:40
BHD
-
LAX
1 stop16h 40m
British Airways
Deal found 10/6£629
Tue 3/1109:50
LAX
-
BHD
2 stops16h 40m
British Airways
Thu 12/1106:35
BHD
-
LAX
1 stop14h 55m
British Airways
Deal found 8/6£635
Sun 13/919:30
SFO
-
BHD
1 stop17h 05m
British Airways
Wed 23/920:35
BHD
-
SFO
1 stop25h 15m
British Airways
Deal found 8/6£640
Tue 3/1116:47
ONT
-
BHD
2 stops15h 58m
British Airways
Thu 12/1111:05
BHD
-
ONT
2 stops18h 54m
British Airways
Deal found 8/6£642
Wed 28/1020:20
LAX
-
BHD
1 stop16h 55m
Multiple Airlines
Mon 2/1119:25
BHD
-
LAX
1 stop27h 55m
Multiple Airlines
Deal found 11/6£662
Sun 13/915:45
SFO
-
BHD
2 stops17h 55m
American Airlines
Wed 23/910:05
BHD
-
SFO
2 stops18h 49m
American Airlines
Deal found 8/6£662
Tue 10/1121:00
LAX
-
BHD
1 stop13h 40m
British Airways
Thu 12/1120:00
BHD
-
LAX
1 stop30h 25m
British Airways
Deal found 7/6£662
Wed 28/1020:20
LAX
-
BHD
1 stop28h 10m
British Airways
Mon 2/1119:25
BHD
-
LAX
1 stop26h 05m
British Airways
Deal found 9/6£664
Tue 8/916:55
SNA
-
BHD
2 stops18h 00m
British Airways
Tue 15/920:25
BHD
-
SNA
2 stops29h 07m
British Airways
Deal found 10/6£683
Sat 12/1217:30
SFO
-
BHD
1 stop15h 15m
British Airways
Fri 18/1208:45
BHD
-
SFO
1 stop14h 15m
British Airways
Deal found 10/6£689
Sat 12/1217:30
SFO
-
BHD
1 stop15h 15m
British Airways
Sat 19/1206:35
BHD
-
SFO
1 stop16h 25m
British Airways
Deal found 10/6£710
Sat 12/1212:46
SJC
-
BHD
2 stops22h 54m
British Airways
Fri 18/1206:45
BHD
-
SJC
2 stops23h 48m
British Airways
Deal found 10/6£729

Find flight deals from California to Belfast City

Keep the following information in mind while searching for California to Belfast City flight deals. Data was last updated 11 June 2026.

Round-trip from

£629

One-way from

£238
British Airways
  • British Airways
  • 8/9-15/9
  • 2 total stops
  • 31h 25m total
  • California to Belfast
Search Deals
British Airways
  • British Airways
  • 15/11
  • 2 total stops
  • 26h 41m total
  • California to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from California to Belfast City 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, Cheapflights users made 858,174 searches. Data last updated 11 June 2026.
Use the filters below to find and compare flights from California to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OntarioBelfast

ONT - BHD

ONTBHD

Ontario

Tue 3/11

16:47-16:45

2 stops15h 58m

Belfast City

Thu 12/11

11:05-21:59

2 stops18h 54m

£642

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles Los Angeles

Tue 10/11

21:00-18:40

1 stop13h 40m

Belfast City

Thu 12/11

20:00-18:25

1 stop30h 25m

£662
Fastest return journey

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles Los Angeles

Mon 16/11

21:00-20:15

1 stop15h 15m

Belfast City

Fri 20/11

11:30-18:25

1 stop14h 55m

£662

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles Los Angeles

Tue 8/9

16:43-18:55

2 stops18h 12m

Belfast City

Tue 15/9

06:30-17:28

2 stops18h 58m

£672

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles Los Angeles

Wed 28/10

07:00-10:15

2 stops20h 15m

Belfast City

Mon 2/11

19:25-13:30

1 stop26h 05m

£673

Santa AnaBelfast

SNA - BHD

SNABHD

Santa Ana J. Wayne/Orange Cnty

Tue 8/9

16:55-18:55

2 stops18h 00m

Belfast City

Tue 15/9

20:25-17:32

2 stops29h 07m

£683

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles Los Angeles

Sun 27/9

20:55-18:45

1 stop13h 50m

Belfast City

Sun 11/10

06:30-18:25

1 stop19h 55m

£684

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles Los Angeles

Sun 19/7

20:55-20:35

1 stop15h 40m

Belfast City

Tue 27/10

08:45-16:50

1 stop15h 05m

£686

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles Los Angeles

Sun 27/9

09:00-10:30

2 stops17h 30m

Belfast City

Sun 11/10

06:30-14:55

1 stop16h 25m

£700

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles Los Angeles

Sat 5/9

10:59-12:25

2 stops17h 26m

Belfast City

Wed 16/9

11:35-18:20

1 stop14h 45m

£703

Flights are sorted by cheapest return flights first.

Deals found on 6/6

Showing 1-10 of 46 resultsSorted by cheapest first
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Best time to book a flight from California to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from California with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How much does it cost for a return flight from California to Belfast City Airport?

Related info for your journey

Find useful and relevant information for your journey from California to Belfast City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from California to Belfast City Airport?

    Departing from California to Belfast City Airport will take you 15h 58m. California and Belfast City Airport are separated by a distance of 5095 mi. This flight may include one or multiple stops.

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

    The most popular route from California to Belfast City Airport is Los Angeles Los Angeles - Belfast City. You may also consider Ontario - Belfast City or San Francisco - Belfast City.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from California to Belfast City 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

Travelling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Carrickfergus
Bangor
Newcastle

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from California to Belfast City flexibly with Cheapflights today.

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