What are the cheapest airlines to fly from Belfast City Airport to California one-way?

One-way options have recently been found by users for as low as £529 on Aer Lingus. Other airlines that offer cheap prices include British Airways from £750 and Iberia from £759 one-way.

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

Most travelers choose Belfast City - San Francisco, Belfast City - Los Angeles or Belfast City - Ontario when deciding on the best route from Belfast City Airport to California.

What is the cheapest month to fly from Belfast City Airport to California?

January can be a great time to fly to California from Belfast City Airport with a flight ticket averaging about £649. Cheapflights users have found deals in the month of January for as cheap as £433. The most expensive prices can be found in the month of August.

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.

£270+ Flights from Belfast City Airport to California

Cheap flight deals from Belfast City to California

Round-trip from	£532
One-way from	£270
Popular in	August
Cheapest in	January
Average price	£551

British Airways
14/5-21/5
2 total stops
30h 30m total
Belfast to California

Search Deals

13/9
1 total stop
35h 00m total
Belfast to California

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£67 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£31 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Belfast City to California

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 18 April 2025.

Wed 20/806:50BHD - SFO

1 stop15h 00mBritish Airways

Fri 5/916:35SFO - BHD

1 stop14h 55mBritish Airways

Deal found 17/4£592

Wed 20/806:30BHD - SFO

1 stop13h 15mDelta

Fri 5/911:05SFO - BHD

2 stops21h 50mDelta

Deal found 16/4£595

Wed 20/806:50BHD - SFO

1 stop15h 00mMultiple Airlines

Fri 5/916:35SFO - BHD

1 stop17h 40mMultiple Airlines

Deal found 16/4£597

Sat 26/409:35BHD - LAS

2 stops19h 23mBritish Airways

Tue 29/410:18LAS - BHD

2 stops16h 17mBritish Airways

Deal found 17/4£641

Sat 26/407:00BHD - LAS

3 stops34h 15mMultiple Airlines

Tue 29/407:40LAS - BHD

3 stops26h 35mMultiple Airlines

Deal found 17/4£878

Thu 16/1006:30BHD - LAX

2 stops33h 00mVirgin Atlantic

Tue 21/1021:20LAX - BHD

2 stops39h 55mVirgin Atlantic

Deal found 16/4£2,559

Thu 16/1017:25BHD - LAX

1 stop29h 25mKLM

Tue 21/1015:40LAX - BHD

2 stops17h 15mKLM

Deal found 16/4£2,633

Thu 16/1017:25BHD - LAX

1 stop26h 25mAir France

Tue 21/1016:50LAX - BHD

1 stop20h 15mAir France

Deal found 16/4£2,743

Thu 23/1006:35BHD - LAX

1 stop16h 20mMultiple Airlines

Tue 28/1021:55LAX - BHD

1 stop13h 45mMultiple Airlines

Deal found 17/4£2,752

Tue 2/906:35BHD - LAX

1 stop14h 50mBritish Airways

Tue 9/920:05LAX - BHD

1 stop13h 25mBritish Airways

Deal found 17/4£3,199

Wed 3/906:50BHD - LAX

1 stop16h 05mAmerican Airlines

Wed 10/920:05LAX - BHD

1 stop14h 35mAmerican Airlines

Deal found 17/4£3,469

Thu 16/1006:35BHD - SNA

2 stops20h 36mBritish Airways

Tue 21/1010:14SNA - BHD

2 stops16h 21mBritish Airways

Deal found 16/4£3,503

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 18 April 2025.

Wed 14/510:00BHD - SFO

1 stop15h 15mBritish Airways

Wed 21/516:20SFO - BHD

1 stop15h 15mBritish Airways

Deal found 16/4£532

Wed 14/510:00BHD - SFO

2 stops19h 00mIberia

Wed 21/523:53SFO - BHD

2 stops31h 37mIberia

Deal found 16/4£559

Wed 20/806:30BHD - SFO

1 stop13h 15mDelta

Fri 5/911:05SFO - BHD

2 stops21h 50mDelta

Deal found 16/4£595

Wed 20/806:50BHD - SFO

1 stop15h 00mMultiple Airlines

Fri 5/916:35SFO - BHD

1 stop17h 40mMultiple Airlines

Deal found 16/4£597

Mon 1/917:25BHD - LAX

1 stop26h 25mKLM

Mon 8/915:40LAX - BHD

2 stops17h 15mKLM

Deal found 17/4£3,268

Wed 3/906:50BHD - LAX

1 stop16h 05mAmerican Airlines

Wed 10/920:05LAX - BHD

1 stop14h 35mAmerican Airlines

Deal found 17/4£3,469

Mon 1/919:30BHD - LAX

1 stop27h 25mFinnair

Wed 10/920:05LAX - BHD

1 stop14h 35mFinnair

Deal found 17/4£3,685

Tue 2/906:35BHD - LAX

1 stop14h 50mBritish Airways

Tue 9/920:05LAX - BHD

1 stop13h 25mBritish Airways

Deal found 17/4£3,199

Tue 2/906:30BHD - LAX

1 stop13h 20mMultiple Airlines

Tue 9/913:40LAX - BHD

2 stops19h 15mMultiple Airlines

Deal found 17/4£3,216

Wed 3/906:30BHD - LAX

2 stops18h 59mDelta

Wed 10/910:25LAX - BHD

2 stops22h 30mDelta

Deal found 17/4£3,532

Thu 4/906:35BHD - LAX

1 stop14h 50mIberia

Tue 9/920:05LAX - BHD

1 stop13h 25mIberia

Deal found 17/4£3,697

Last-minute flights from Belfast City to California
Discover last-minute flight deals from Belfast City to California. Data last updated 18 April 2025 and is based on user searches.

Sat 26/409:35BHD - LAS

2 stops19h 23mBritish Airways

Tue 29/410:18LAS - BHD

2 stops16h 17mBritish Airways

Deal found 17/4£641

Sat 26/407:00BHD - LAS

3 stops34h 15mMultiple Airlines

Tue 29/407:40LAS - BHD

3 stops26h 35mMultiple Airlines

Deal found 17/4£878

Wed 14/510:00BHD - SFO

1 stop15h 15mBritish Airways

Wed 21/516:20SFO - BHD

1 stop15h 15mBritish Airways

Deal found 16/4£532

Wed 14/510:00BHD - SFO

2 stops19h 00mIberia

Wed 21/523:53SFO - BHD

2 stops31h 37mIberia

Deal found 16/4£559

Wed 14/514:25BHD - SFO

2 stops29h 20mMultiple Airlines

Wed 21/507:30SFO - BHD

3 stops25h 50mMultiple Airlines

Deal found 16/4£861

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 18 April 2025.

Sat 13/911:10BHD - LAX

1 stop35h 00mMultiple Airlines

Deal found 16/4£270

Fri 1/818:50BHD - SFO

3 stops30h 25mMultiple Airlines

Deal found 15/4£476

Tue 24/606:50BHD - LAX

2 stops19h 35mAer Lingus

Deal found 17/4£529

Sun 14/913:00BHD - ONT

2 stops18h 36mBritish Airways

Deal found 16/4£750

Sun 14/915:50BHD - SNA

2 stops36h 10mIberia

Deal found 16/4£759

Mon 21/718:45BHD - SFO

2 stops29h 10mAer Lingus

Deal found 17/4£788

Sun 14/911:00BHD - SNA

2 stops18h 42mBritish Airways

Deal found 16/4£823

Mon 21/706:40BHD - SFO

1 stop15h 10mBritish Airways

Deal found 17/4£891

Sat 21/606:30BHD - ONT

2 stops17h 47mKLM

Deal found 16/4£1,256

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

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Wed 14/5

14:25-11:45

2 stops29h 20m

San Francisco

Wed 21/5

07:30-17:20

3 stops25h 50m

£861

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Tue 2/9

06:35-13:25

1 stop14h 50m

Los Angeles

Tue 9/9

20:05-17:30

1 stop13h 25m

£3,199

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Tue 2/9

06:30-11:50

1 stop13h 20m

Los Angeles

Tue 9/9

13:40-16:55

2 stops19h 15m

£3,216

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Mon 1/9

17:25-11:50

1 stop26h 25m

Los Angeles

Mon 8/9

15:40-16:55

2 stops17h 15m

£3,268

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Wed 3/9

06:50-14:55

1 stop16h 05m

Los Angeles

Wed 10/9

20:05-18:40

1 stop14h 35m

£3,469

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Wed 3/9

06:30-17:29

2 stops18h 59m

Los Angeles

Wed 10/9

10:25-16:55

2 stops22h 30m

£3,532

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Mon 1/9

19:30-14:55

1 stop27h 25m

Los Angeles

Wed 10/9

20:05-18:40

1 stop14h 35m

£3,685

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Thu 4/9

06:35-13:25

1 stop14h 50m

Los Angeles

Tue 9/9

20:05-17:30

1 stop13h 25m

£3,697

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Sat 13/9

11:10-14:10

1 stop35h 00m

£270

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Fri 1/8

18:50-17:15

3 stops30h 25m

£476

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 17 results

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, January is the cheapest month in which you can book a flight from Belfast City Airport to California (average of £575). Flying from Belfast City Airport to California in July is currently the most expensive (average of £811). 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?

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.

Rainfall in California by month

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.

Temperature in California by month

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).

Reviews of airlines servicing California

Read reviews from past customers who have flown Delta, KLM and Finnair from Belfast to California. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,917 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,329 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.6

Good

1,269 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Aer Lingus

7.0

Good

1,063 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines to fly from Belfast City Airport to California one-way?
One-way options have recently been found by users for as low as £529 on Aer Lingus. Other airlines that offer cheap prices include British Airways from £750 and Iberia from £759 one-way.
What are the most popular routes from Belfast City Airport to California?
Most travelers choose Belfast City - San Francisco, Belfast City - Los Angeles or Belfast City - Ontario 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, January is the cheapest month in which you can book a flight from Belfast City Airport to California (average of £575). Flying from Belfast City Airport to California in July is currently the most expensive (average of £811). 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

Alternative routes for Belfast City to California

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Complete your trip

California car hire

Los Angeles Airport car hire

San Francisco Airport car hire

San Diego Airport car hire

San Jose Airport car hire

Sacramento Intl Airport car hire

Ontario Airport car hire

Oakland Airport car hire

Burbank Bob Hope Airport car hire

Palm Springs Airport car hire

Fresno Airterminal Airport car hire

Long Beach Municipal Airport car hire

Direct flights to United States

Top airline flying from Belfast City to California

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£421	Average£696	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Belfast City Airport to California from £270

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 13/9. 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

Keep the following information in mind while searching for Belfast City to California flight deals. Data was last updated 18 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 18 April 2025.

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 18 April 2025.

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

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?

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 18 April 2025.

Rainfall in California by month

Plan your trip to California by taking into account the average rainfall totals by month.

Temperature in California by month

Plan your trip to California by taking into account the average temperature totals by month.

Reviews of airlines servicing California

Read reviews from past customers who have flown Delta, KLM and Finnair from Belfast to California. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

What are the cheapest airlines to fly from Belfast City Airport to California one-way?

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?

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

Top airline flying from Belfast City to California

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?

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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Book with Flexibility

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 18 April 2025.