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Cheap flights from Belfast City Airport to California from £275

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 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LAX
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast City to California

Enter your travel dates to find the best prices.

Cheapest flights from Belfast City to California
Explore the most affordable flight options available from Belfast City to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Tue 3/215:05
BHD
-
LAX
1 stop32h 15m
British Airways
Tue 10/206:00
LAX
-
BHD
2 stops20h 30m
British Airways
Deal found 25/1£449
Tue 3/206:35
BHD
-
LAX
2 stops20h 17m
Multiple Airlines
Tue 10/206:00
LAX
-
BHD
2 stops20h 30m
Multiple Airlines
Deal found 25/1£454
Tue 3/217:20
BHD
-
LAX
1 stop26h 25m
KLM
Tue 10/213:45
LAX
-
BHD
1 stop19h 05m
KLM
Deal found 25/1£470
Wed 4/306:35
BHD
-
LAX
1 stop17h 15m
British Airways
Sun 8/322:00
LAX
-
BHD
1 stop15h 15m
British Airways
Deal found 25/1£472
Mon 29/609:40
BHD
-
LAX
1 stop16h 45m
American Airlines
Mon 20/715:15
LAX
-
BHD
2 stops16h 15m
American Airlines
Deal found 27/1£494
Wed 11/219:25
BHD
-
ONT
2 stops33h 59m
British Airways
Sun 15/214:39
ONT
-
BHD
2 stops34h 26m
British Airways
Deal found 25/1£497
Tue 30/606:30
BHD
-
LAX
1 stop19h 55m
American Airlines
Thu 23/716:25
LAX
-
BHD
1 stop19h 00m
American Airlines
Deal found 27/1£502
Mon 23/217:20
BHD
-
SFO
1 stop26h 30m
Multiple Airlines
Mon 2/313:55
SFO
-
BHD
1 stop18h 50m
Multiple Airlines
Deal found 26/1£502
Wed 1/417:30
BHD
-
LAX
2 stops30h 04m
Virgin Atlantic
Sun 5/413:50
LAX
-
BHD
1 stop19h 05m
Virgin Atlantic
Deal found 27/1£502
Tue 3/217:15
BHD
-
SNA
2 stops36h 46m
British Airways
Sat 7/215:15
SNA
-
BHD
2 stops38h 40m
British Airways
Deal found 25/1£504
Fri 6/219:35
BHD
-
LAX
1 stop25h 55m
British Airways
Tue 10/207:15
LAX
-
BHD
2 stops19h 15m
British Airways
Deal found 26/1£506
Wed 1/411:35
BHD
-
LAX
1 stop14h 50m
British Airways
Sun 5/420:55
LAX
-
BHD
1 stop13h 50m
British Airways
Deal found 27/1£510

Find flight deals from Belfast City to California

Keep the following information in mind while searching for Belfast City to California flight deals. Data was last updated 28 January 2026.

Round-trip from

£472

One-way from

£275

Popular in

December

Cheapest in

June

Average price

£462
British Airways
  • British Airways
  • 4/3-8/3
  • 2 total stops
  • 30h 10m total
  • Belfast to California
Search Deals
29/4
  • 29/4
  • 2 total stops
  • 33h 25m total
  • Belfast to California
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£73 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast City to California 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 28 January 2026.
Use the filters below to find and compare flights from Belfast City Airport to California that are best for you.

Fly from

Belfast City

Fly to

California

Route

Depart

Return

Price

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Wed 4/3

19:25-13:30

1 stop26h 05m

Los Angeles

Sun 8/3

22:00-20:15

1 stop15h 15m

£472

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Wed 1/7

11:35-18:25

1 stop14h 50m

Los Angeles

Wed 22/7

16:43-18:45

2 stops18h 02m

£494

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Mon 29/6

09:40-18:25

1 stop16h 45m

Los Angeles

Wed 22/7

20:55-19:50

1 stop14h 55m

£494

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Tue 30/6

06:30-13:45

1 stop15h 15m

Los Angeles

Sun 26/7

13:07-17:40

2 stops20h 33m

£494

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Tue 30/6

06:30-14:55

1 stop16h 25m

Los Angeles

Fri 24/7

20:55-18:10

1 stop13h 15m

£494

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Wed 1/7

10:05-18:25

1 stop16h 20m

Los Angeles

Thu 23/7

16:43-19:25

2 stops18h 42m

£494

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Fri 3/7

06:30-18:25

1 stop19h 55m

Los Angeles

Sat 25/7

16:43-18:15

2 stops17h 32m

£494

BelfastOntario

BHD - ONT

BHDONT

Belfast City

Thu 12/2

06:35-10:06

2 stops35h 31m

Ontario

Mon 16/2

07:00-18:35

2 stops27h 35m

£497

BelfastOntario

BHD - ONT

BHDONT

Belfast City

Wed 11/2

19:25-21:24

2 stops33h 59m

Ontario

Sun 15/2

14:39-09:05

2 stops34h 26m

£497

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Mon 23/2

11:30-23:10

2 stops19h 40m

San Francisco

Mon 2/3

13:50-14:15

2 stops16h 25m

£510

Flights are sorted by cheapest return flights first.

Deals found on 26/1

Showing 1-10 of 36 results
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Best time to book a flight from Belfast City to California

Have a flexible travel schedule? Discover the best time to fly to California from Belfast City 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 Belfast City Airport to California

What is the cheapest month to book a flight from Belfast City Airport to California?

Currently, November is the cheapest month in which you can book a flight from Belfast City Airport to California (average of £347). Flying from Belfast City Airport to California in July is currently the most expensive (average of £563). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated 28 January 2026.
Read through reviews of airlines operating flights from Belfast City Airport to California, such as KLM and British Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,443 reviews
Check prices

Boarding

7.8

Comfort

7.6

Overall

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,443 reviews
KLM
7.7
Good
1,443 reviews
Check prices

Boarding

7.8

Comfort

7.6

Overall

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,704 reviews
KLM
7.7
Good
1,443 reviews
Check prices

Boarding

7.8

Comfort

7.6

Overall

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Belfast City to California. 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 Belfast City Airport to California?

    A quick flight from Belfast City Airport to California can take about 18h 20m. British Airways provides one of the quickest options available for as low as £560. The distance from Belfast City Airport to California is about 4902 mi. This flight may include one or multiple stops.

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

    Most travelers choose Belfast City - Ontario, Belfast City - Las Vegas Harry Reid Intl or Belfast City - San Francisco when deciding on the best route from Belfast City Airport to California.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast City to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Belfast City Airport to California?

    Currently, November is the cheapest month in which you can book a flight from Belfast City Airport to California (average of £347). Flying from Belfast City Airport to California in July is currently the most expensive (average of £563). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast City to California

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Top 2 airlines flying from Belfast City to California

Discover the top 2 airlines that operate flights from Belfast City to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£360Average£541FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£494Average£598FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast City to California?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast City to California. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Belfast City to California for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast City to California, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Belfast City to California become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to California from Belfast City today and book when prices fit your budget.

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