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

A quick flight from Belfast City Airport to California can take about 14h 35m. British Airways provides one of the quickest options available for as low as £518. The distance from Belfast City Airport to California is about 5128 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in California ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit California when rainfall is around 0.0 mm.

If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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

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

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belfast City Airport to California as you normally would.

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.

£351+ Cheap Flights from Belfast City Airport to California

Cheap flight deals from Belfast City to California

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 11 September 2026.

Fri 20/1113:35 -

1 stop14h 45m

Fri 27/1110:35 -

2 stops16h 20m

Deal found 11/9£519

Tue 17/1110:00 -

2 stops20h 57m

Tue 24/1114:09 -

2 stops18h 36m

Deal found 10/9£536

Mon 23/1106:35 -

1 stop16h 20m

Tue 8/1213:42 -

2 stops19h 03m

Deal found 8/9£541

Fri 30/1011:50 -

2 stops19h 02m

Tue 10/1116:51 -

2 stops15h 54m

Deal found 6/9£544

Fri 20/1109:40 -

2 stops45h 20m

Fri 27/1113:15 -

2 stops43h 30m

Deal found 11/9£563

Thu 5/1120:00 -

2 stops27h 47m

Sun 8/1116:32 -

2 stops19h 38m

Deal found 11/9£575

Thu 8/1012:45 -

2 stops18h 52m

Thu 15/1016:10 -

2 stops18h 35m

Deal found 10/9£583

Sat 3/1017:30 -

1 stop33h 05m

Sun 11/1020:25 -

1 stop12h 30m

Deal found 8/9£601

Thu 5/1111:05 -

1 stop15h 45m

Mon 9/1108:54 -

2 stops17h 56m

Deal found 11/9£610

Sat 3/1017:30 -

1 stop33h 05m

Sun 11/1017:10 -

2 stops15h 45m

Deal found 8/9£615

Thu 5/1109:40 -

2 stops21h 55m

Mon 9/1112:30 -

2 stops20h 15m

Deal found 10/9£620

Wed 23/1211:40 -

2 stops18h 17m

Sun 10/116:25 -

2 stops16h 25m

Deal found 6/9£627

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 11 September 2026.

Mon 1/211:40 -

2 stops18h 19m

Sat 6/216:25 -

2 stops16h 20m

Deal found 6/9£529

Fri 20/1109:40 -

2 stops45h 20m

Fri 27/1113:15 -

2 stops43h 30m

Deal found 11/9£563

Thu 5/1109:40 -

2 stops21h 55m

Mon 9/1112:30 -

2 stops20h 15m

Deal found 10/9£620

Thu 5/1111:05 -

1 stop15h 45m

Mon 9/1120:55 -

1 stop33h 55m

Deal found 10/9£648

Thu 5/1115:25 -

1 stop35h 25m

Mon 9/1120:55 -

1 stop15h 15m

Deal found 11/9£716

Tue 17/1110:00 -

2 stops20h 57m

Tue 24/1114:09 -

2 stops18h 36m

Deal found 10/9£536

Mon 23/1106:35 -

1 stop16h 20m

Tue 8/1213:42 -

2 stops19h 03m

Deal found 8/9£541

Thu 22/1017:30 -

2 stops34h 52m

Thu 29/1006:00 -

2 stops20h 10m

Deal found 7/9£633

Fri 30/1011:50 -

2 stops19h 02m

Tue 10/1116:51 -

2 stops15h 54m

Deal found 6/9£544

Fri 20/1113:35 -

2 stops19h 14m

Fri 27/1116:49 -

2 stops18h 21m

Deal found 11/9£545

Thu 21/120:00 -

2 stops27h 35m

Mon 25/108:30 -

2 stops18h 20m

Deal found 11/9£573

Thu 5/1120:00 -

2 stops27h 47m

Sun 8/1116:32 -

2 stops19h 38m

Deal found 11/9£575

Thu 12/1120:00 -

2 stops27h 47m

Sun 15/1113:23 -

2 stops22h 47m

Deal found 11/9£575

Thu 21/111:05 -

1 stop15h 30m

Sun 24/120:50 -

1 stop14h 00m

Deal found 11/9£578

Thu 28/111:05 -

1 stop17h 10m

Sun 31/118:25 -

1 stop14h 25m

Deal found 11/9£578

Thu 21/111:05 -

1 stop17h 10m

Mon 25/118:25 -

1 stop17h 45m

Deal found 7/9£579

Wed 27/106:35 -

2 stops24h 42m

Sun 31/114:17 -

2 stops20h 33m

Deal found 6/9£581

Thu 28/111:05 -

2 stops20h 12m

Sun 31/110:40 -

2 stops24h 10m

Deal found 6/9£581

Tue 26/118:15 -

1 stop29h 00m

Sat 30/120:55 -

1 stop15h 30m

Deal found 11/9£646

Thu 21/120:00 -

1 stop30h 50m

Mon 25/120:55 -

1 stop15h 15m

Deal found 7/9£647

Find flight deals from Belfast City to California

Round-trip from	£518
One-way from	£351

British Airways
30/10-10/11
2 total stops
29h 20m total
Belfast to California

Search Deals

30/10-31/12
3 total stops
36h 45m total
Belfast to California

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast City Airport to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Fri 30/10

07:00-12:45

3 stops36h 45m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£351

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Fri 6/11

07:00-11:45

3 stops36h 45m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£365

Fastest return journey

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Fri 6/11

06:45-14:55

1 stop16h 10m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£417

BelfastOntario

BHD Belfast City - ONT Ontario

BHDONT

Belfast City

Mon 1/2

11:40-21:59

2 stops18h 19m

Ontario

Sat 6/2

16:25-16:45

2 stops16h 20m

£529

BelfastOntario

BHD Belfast City - ONT Ontario

BHDONT

Belfast City

Tue 17/11

10:00-22:57

2 stops20h 57m

Ontario

Tue 24/11

14:09-16:45

2 stops18h 36m

£536

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Mon 23/11

06:35-14:55

1 stop16h 20m

San Francisco

Tue 8/12

13:42-16:45

2 stops19h 03m

£541

BelfastOntario

BHD Belfast City - ONT Ontario

BHDONT

Belfast City

Fri 30/10

11:50-23:52

2 stops19h 02m

Ontario

Tue 10/11

16:51-16:45

2 stops15h 54m

£544

BelfastLos Angeles

BHD Belfast City - LAX Los Angeles Los Angeles

BHDLAX

Belfast City

Fri 20/11

13:35-00:49

2 stops19h 14m

Los Angeles Los Angeles

Fri 27/11

16:49-19:10

2 stops18h 21m

£545

BelfastOntario

BHD Belfast City - ONT Ontario

BHDONT

Belfast City

Fri 20/11

09:40-23:00

2 stops45h 20m

Ontario

Fri 27/11

13:15-16:45

2 stops43h 30m

£563

BelfastSan Francisco

BHD Belfast City - SFO San Francisco

BHDSFO

Belfast City

Thu 21/1

20:00-15:35

2 stops27h 35m

San Francisco

Mon 25/1

08:30-10:50

2 stops18h 20m

£573

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 26 resultsSorted by cheapest first

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.

BHD-ONT

BHD-SFO

BHD-LAS

BHD-LAX

BHD-SNA

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

BHD-USCA

BHD-ONT

BHD-SFO

BHD-LAS

BHD-LAX

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

Reviews of airlines servicing California

Read through reviews of airlines operating flights from Belfast City Airport to California, such as British Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

British Airways

6.7

Okay

8,212 reviews

Check prices

Reviews

1 / 20

6.0

Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

British Airways

6.7

Okay

8,212 reviews

British Airways

6.7

Okay

8,212 reviews

Check prices

Reviews

1 / 20

6.0

Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

How long is the flight from Belfast City Airport to California?
A quick flight from Belfast City Airport to California can take about 14h 35m. British Airways provides one of the quickest options available for as low as £518. The distance from Belfast City Airport to California is about 5128 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 - San Francisco, Belfast City - Las Vegas Harry Reid Intl or Belfast City - Los Angeles 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to United States

Flights by cabin class

Other flight options

Popular flights

Top destinations

Alternative routes for Belfast City to California

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Top airline flying from Belfast City to California

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£456	Average£653	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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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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Cheap flights from Belfast City Airport to California from £351

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast City to California

Cheapest flights from Belfast City to CaliforniaExplore 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 11 September 2026.

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 11 September 2026.

Best flights from Belfast City to CaliforniaDiscover 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 11 September 2026.

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 11 September 2026.

Last-minute flights from Belfast City to CaliforniaDiscover last-minute flight deals from Belfast City to California. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from Belfast City to California. Data last updated 11 September 2026 and is based on user searches.

One-way flights from Belfast City to CaliforniaSearch for one-way flight options from Belfast City to California. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Search for one-way flight options from Belfast City to California. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Find flight deals from Belfast City to California

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast City Airport to California that are best for you.

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.

Cheapflights Insights

Reviews of airlines servicing California

Read through reviews of airlines operating flights from Belfast City Airport to California, such as British Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Belfast City to California

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to California by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Belfast City to California by cabin class

Find flights from Belfast City to California, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Belfast City and California flights

Browse other Belfast City and California flight options. Last updated on 11 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Belfast City to California flights

Consider these flights travelling from Belfast City to California.

Top airline flying from Belfast City to California

Fly with Cheapflights

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

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

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

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

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Travel Smart

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 11 September 2026.

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 11 September 2026.

Last-minute flights from Belfast City to California
Discover last-minute flight deals from Belfast City to California. Data last updated 11 September 2026 and is based on user searches.

One-way flights from Belfast City to California
Search for one-way flight options from Belfast City to California. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.