What is the cheapest airline that flies from Belfast City to California?

British Airways, Aer Lingus, and KLM are the most popular carriers operating from Belfast City to California

When did momondo last update prices for flights from Belfast City Airport to California?

Prices for flights from Belfast City Airport to California were last updated today.

How many operators does momondo search for flights from Belfast City Airport to California?

As of July 2026, there is 1 operator available to choose from for flights from Belfast City Airport to California.

How old do you have to be to fly from Belfast City Airport to California?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast City Airport to California.

What documentation or ID do you need to fly to California?

The travel and health documents you'll need for your trip to California may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at California. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£301 Cheap Flights from Belfast City Airport to California in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Belfast City Airport to California

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:35 - 18:25

BHD

LAX

16h 50m

1 stop

19:26 - 20:35

LAX

BHD

17h 09m

2 stops

£592British Airways

Thu, 1 Oct - Fri, 9 Oct

09:35 - 18:25

BHD

LAX

16h 50m

1 stop

21:00 - 18:10

LAX

BHD

13h 10m

1 stop

£593British Airways

Thu, 1 Oct - Fri, 9 Oct

06:30 - 13:50

BHD

LAX

15h 20m

1 stop

17:10 - 15:30

LAX

BHD

14h 20m

1 stop

£605British Airways

Mon, 31 Aug - Mon, 21 Sep

06:30 - 13:50

BHD

SFO

15h 20m

1 stop

19:30 - 19:25

SFO

BHD

15h 55m

1 stop

£613British Airways

Fri, 4 Sep - Mon, 7 Sep

06:30 - 13:50

BHD

SFO

15h 20m

1 stop

19:30 - 19:25

SFO

BHD

15h 55m

1 stop

£614British Airways

Fri, 4 Sep - Mon, 7 Sep

17:30 - 14:45

BHD

LAX

29h 15m

1 stop

06:10 - 16:55

LAX

BHD

26h 45m

2 stops

£617KLM

Mon, 31 Aug - Mon, 21 Sep

06:30 - 13:50

BHD

SFO

15h 20m

1 stop

16:35 - 17:30

SFO

BHD

16h 55m

1 stop

£618British Airways

Mon, 31 Aug - Mon, 21 Sep

17:30 - 11:50

BHD

LAX

26h 20m

1 stop

11:15 - 16:55

LAX

BHD

21h 40m

2 stops

£618Delta

Thu, 10 Sep - Thu, 17 Sep

17:30 - 16:02

BHD

LAX

30h 32m

2 stops

06:40 - 09:20

LAX

BHD

18h 40m

2 stops

£621Virgin Atlantic

Mon, 31 Aug - Mon, 21 Sep

06:30 - 17:44

BHD

LAX

19h 14m

2 stops

16:43 - 18:15

LAX

BHD

17h 32m

2 stops

£622British Airways

Thu, 27 Aug - Sat, 5 Sep

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American Airlines flights from Belfast City Airport to California

Our best American Airlines deals on Belfast City Airport to California flight tickets

American Airlines

10 Sept

BHD09:35Belfast City

18h 40m

1 stop

LAX20:15Los Angeles Los Angeles

17 Sept

LAX18:05Los Angeles Los Angeles

16h 40m

1 stop

BHD18:45Belfast City

£645

American Airlines

1 Dec

BHD06:35Belfast City

21h 07m

2 stops

SFO19:42San Francisco

22 Dec

SFO12:41San Francisco

20h 04m

2 stops

BHD16:45Belfast City

£681

American Airlines

1 Dec

BHD08:45Belfast City

14h 10m

1 stop

SFO14:55San Francisco

24 Dec

SFO20:35San Francisco

29h 55m

1 stop

BHD10:30Belfast City

£685

British Airways flights from Belfast City Airport to California

Our best British Airways deals on Belfast City Airport to California flight tickets

British Airways

1 Oct

BHD09:35Belfast City

16h 50m

1 stop

LAX18:25Los Angeles Los Angeles

9 Oct

LAX19:26Los Angeles Los Angeles

17h 09m

2 stops

BHD20:35Belfast City

£592

British Airways

1 Oct

BHD09:35Belfast City

16h 50m

1 stop

LAX18:25Los Angeles Los Angeles

9 Oct

LAX21:00Los Angeles Los Angeles

13h 10m

1 stop

BHD18:10Belfast City

£593

British Airways

31 Aug

BHD06:30Belfast City

15h 20m

1 stop

LAX13:50Los Angeles Los Angeles

21 Sept

LAX17:10Los Angeles Los Angeles

14h 20m

1 stop

BHD15:30Belfast City

£605

momondo 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

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Thu 1/10

09:35-18:25

1 stop16h 50m

Los Angeles Los Angeles

Fri 9/10

19:26-20:35

2 stops17h 09m

£592

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Thu 1/10

09:35-18:25

1 stop16h 50m

Los Angeles Los Angeles

Fri 9/10

21:00-18:10

1 stop13h 10m

£593

Fastest return journey

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Mon 31/8

06:30-13:50

1 stop15h 20m

Los Angeles Los Angeles

Mon 21/9

17:10-15:30

1 stop14h 20m

£605

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Fri 4/9

06:30-13:50

1 stop15h 20m

San Francisco

Mon 7/9

19:30-19:25

1 stop15h 55m

£613

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Fri 4/9

06:30-13:50

1 stop15h 20m

San Francisco

Mon 7/9

19:30-19:25

1 stop15h 55m

£614

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Mon 31/8

17:30-14:45

1 stop29h 15m

Los Angeles Los Angeles

Mon 21/9

06:10-16:55

2 stops26h 45m

£617

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Mon 31/8

06:30-13:50

1 stop15h 20m

San Francisco

Mon 21/9

16:35-17:30

1 stop16h 55m

£618

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Thu 10/9

17:30-11:50

1 stop26h 20m

Los Angeles Los Angeles

Thu 17/9

11:15-16:55

2 stops21h 40m

£618

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Mon 31/8

17:30-16:02

2 stops30h 32m

Los Angeles Los Angeles

Mon 21/9

06:40-09:20

2 stops18h 40m

£621

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Thu 27/8

06:30-17:44

2 stops19h 14m

Los Angeles Los Angeles

Sat 5/9

16:43-18:15

2 stops17h 32m

£622

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Belfast City Airport to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to California?

If you are unable to visit California during the month of September, then departing from Belfast City Airport during the month February is also very affordable. Most momondo users find prices during this month for around £457.

Can stopping save me money on Belfast City Airport to California flights?

You could potentially save up to 29% on your flight if you consider stops on a Belfast City Airport to California flight.

Cheap Belfast City Airport to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast City Airport to California

Fastest flight time	14h 10m
Direct flights	None

The fastest flight from Belfast City Airport to California takes 14h 10m

There are no direct flights from Belfast City Airport to California. There are no popular flight routes from Belfast City Airport to California.

Search flight deals

Frequently asked questions about flying from Belfast City Airport to California

When did momondo last update prices for flights from Belfast City Airport to California?
Prices for flights from Belfast City Airport to California were last updated today.
How many operators does momondo search for flights from Belfast City Airport to California?
As of July 2026, there is 1 operator available to choose from for flights from Belfast City Airport to California.
How old do you have to be to fly from Belfast City Airport to California?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast City Airport to California.
What documentation or ID do you need to fly to California?
The travel and health documents you'll need for your trip to California may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at California. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Belfast City Airport to California

Compare and see reviews for airlines that fly from Belfast City Airport to California with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £460	Free Cancellation	Rating 6.7 8,127 reviews		Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to California?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to California from Belfast.

Can I find flights from Belfast to California with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Belfast to California flights to just show those with flexible booking policies.

How can momondo help me find flights from Belfast to California?

momondo helps you find the best flight between Belfast and California by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Belfast to California right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Belfast to California flights. All you need is a valid email address and we will do the rest; it is that quick and easy.