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Cheap flights from Belfast City Airport to California from £301

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LAX
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast City to California

Enter your travel dates to find the best prices.

Best flights from Belfast City to California
Discover carefully curated flight deals from Belfast City to California that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Thu 29/111:05BHD - LAX
2 stops37h 30mBritish Airways
Mon 2/218:00LAX - BHD
1 stop14h 05mBritish Airways
Deal found 9/12£600
Thu 22/117:45BHD - SFO
1 stop29h 15mBritish Airways
Mon 26/113:30SFO - BHD
2 stops16h 45mBritish Airways
Deal found 9/12£600
Fri 6/306:45BHD - ONT
2 stops25h 13mBritish Airways
Tue 10/310:56ONT - BHD
2 stops16h 34mBritish Airways
Deal found 9/12£606
Thu 29/111:05BHD - ONT
2 stops19h 08mBritish Airways
Mon 2/207:16ONT - BHD
2 stops22h 59mBritish Airways
Deal found 9/12£606
Thu 29/120:00BHD - SNA
2 stops30h 01mBritish Airways
Mon 2/212:52SNA - BHD
2 stops19h 13mBritish Airways
Deal found 9/12£606
Sat 24/111:35BHD - ONT
2 stops19h 13mBritish Airways
Sat 31/116:45ONT - BHD
2 stops19h 45mBritish Airways
Deal found 10/12£644
Thu 15/117:45BHD - LAS
1 stop33h 05mBritish Airways
Mon 19/109:50LAS - BHD
2 stops20h 25mBritish Airways
Deal found 9/12£756
Thu 5/211:05BHD - LAS
1 stop15h 45mBritish Airways
Sun 8/222:59LAS - BHD
2 stops27h 41mBritish Airways
Deal found 10/12£776

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 12 December 2025.

Round-trip from

£600

One-way from

£301

Popular in

December

Cheapest in

June

Average price

£890
British Airways
  • British Airways
  • 29/1-2/2
  • 4 total stops
  • 52h 50m total
  • Belfast to California
Search Deals
2/2
  • 2/2
  • 3 total stops
  • 44h 13m total
  • Belfast to California
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£78 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 12 December 2025.
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

Thu 29/1

11:05-16:35

2 stops37h 30m

Los Angeles

Mon 2/2

18:00-16:05

1 stop14h 05m

£600

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Thu 22/1

17:45-15:00

1 stop29h 15m

San Francisco

Mon 26/1

13:30-14:15

2 stops16h 45m

£600

BelfastOntario

BHD - ONT

BHDONT

Belfast City

Fri 6/3

06:45-23:58

2 stops25h 13m

Ontario

Tue 10/3

10:56-10:30

2 stops16h 34m

£606

BelfastOntario

BHD - ONT

BHDONT

Belfast City

Thu 29/1

11:05-22:13

2 stops19h 08m

Ontario

Mon 2/2

07:16-14:15

2 stops22h 59m

£606

BelfastSanta Ana

BHD - SNA

BHDSNA

Belfast City

Thu 29/1

20:00-18:01

2 stops30h 01m

Santa Ana J. Wayne/Orange Cnty

Mon 2/2

12:52-16:05

2 stops19h 13m

£606

BelfastOntario

BHD - ONT

BHDONT

Belfast City

Sat 24/1

11:35-22:48

2 stops19h 13m

Ontario

Sat 31/1

16:45-20:30

2 stops19h 45m

£644

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Thu 15/1

17:45-18:50

1 stop33h 05m

Las Vegas Harry Reid Intl

Mon 19/1

09:50-14:15

2 stops20h 25m

£756

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Thu 5/2

11:05-18:50

1 stop15h 45m

Las Vegas Harry Reid Intl

Sun 8/2

22:59-10:40

2 stops27h 41m

£776

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Mon 2/2

10:15-22:28

3 stops44h 13m

£301

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Tue 28/4

18:15-13:45

1 stop27h 30m

£389

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 14 results
1
2

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 £356). Flying from Belfast City Airport to California in July is currently the most expensive (average of £566). 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.

What is the cheapest time of day to fly from BHD to CA?

Find hourly flight availability from Belfast City to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 28% on flights from Belfast City Airport to California by exploring options for tickets at midday.

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 12 December 2025.
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
1,432 reviews
Check prices

Boarding

7.8

Food

7.2

Entertainment

7.1

Crew

8.3

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,432 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Boarding

7.8

Food

7.2

Entertainment

7.1

Crew

8.3

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,571 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Boarding

7.8

Food

7.2

Entertainment

7.1

Crew

8.3

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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 37h 30m. British Airways provides one of the quickest options available for as low as £600. The distance from Belfast City Airport to California is about 5128 mi.

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

    Most travelers choose Belfast City - Las Vegas Harry Reid Intl, Belfast City - San Francisco or Belfast City - Los Angeles 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 £356). Flying from Belfast City Airport to California in July is currently the most expensive (average of £566). 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

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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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£369Average£576FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£507Average£613FlexibilityNo 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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