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

British Airways 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 are updated daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 necessary travel and health documents for your California trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$487 Cheap Flights from Belfast City Airport to California in 2026

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Find the cheapest flights from Belfast City Airport to California

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 pm - 11:45 am

BHD

SFO

26h 15m

1 stop

1:45 pm - 4:55 pm

SFO

BHD

19h 10m

1 stop

$802KLM

Mon, Apr 20 - Thu, Apr 30

7:35 pm - 1:50 pm

BHD

SFO

26h 15m

1 stop

1:28 pm - 3:20 pm

SFO

BHD

17h 52m

2 stops

$813British Airways

Fri, Apr 24 - Tue, Apr 28

8:10 pm - 1:50 pm

BHD

SFO

25h 40m

1 stop

7:30 pm - 7:40 pm

SFO

BHD

16h 10m

1 stop

$815British Airways

Fri, Apr 24 - Tue, Apr 28

9:50 am - 10:26 pm

BHD

SFO

20h 36m

2 stops

1:45 pm - 4:55 pm

SFO

BHD

19h 10m

1 stop

$819Delta

Mon, Apr 20 - Thu, Apr 30

6:35 am - 10:00 pm

BHD

LAX

22h 25m

2 stops

8:30 am - 6:45 pm

LAX

BHD

26h 15m

2 stops

$954Multiple Airlines

Wed, Mar 25 - Wed, Apr 1

11:25 am - 12:59 am

BHD

LAX

20h 34m

2 stops

6:05 pm - 6:45 pm

LAX

BHD

16h 40m

1 stop

$957Multiple Airlines

Wed, Mar 25 - Wed, Apr 1

6:30 am - 7:54 pm

BHD

LAS

20h 24m

2 stops

1:20 pm - 4:50 pm

LAS

BHD

20h 30m

2 stops

$1,118Delta

Sat, Mar 14 - Wed, Mar 18

6:30 am - 7:17 pm

BHD

LAX

19h 47m

2 stops

2:45 pm - 4:50 pm

LAX

BHD

19h 05m

1 stop

$1,425Virgin Atlantic

Sat, Mar 14 - Wed, Mar 18

3:20 pm - 6:25 pm

BHD

ONT

35h 05m

2 stops

2:31 pm - 6:55 pm

ONT

BHD

20h 24m

2 stops

$3,548American Airlines

Mon, Aug 17 - Tue, Sep 1

1:45 pm - 10:30 am

BHD

SNA

28h 45m

2 stops

4:30 pm - 6:55 pm

SNA

BHD

18h 25m

2 stops

$3,548American Airlines

Tue, Aug 18 - Tue, Sep 1

British Airways flights from Belfast City Airport to California

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

British Airways

Apr 24

BHD7:35 pmBelfast City

26h 15m

1 stop

SFO1:50 pmSan Francisco

Apr 28

SFO7:30 pmSan Francisco

14h 05m

1 stop

BHD5:35 pmBelfast City

$762

British Airways

Apr 24

BHD8:10 pmBelfast City

35h 12m

2 stops

SFO11:22 pmSan Francisco

Apr 28

SFO4:15 pmSan Francisco

19h 25m

2 stops

BHD7:40 pmBelfast City

$768

British Airways

Apr 24

BHD6:30 amBelfast City

15h 20m

1 stop

SFO1:50 pmSan Francisco

Apr 28

SFO4:15 pmSan Francisco

18h 40m

2 stops

BHD6:55 pmBelfast City

$813

Delta flights from Belfast City Airport to California

Our best Delta deals on Belfast City Airport to California flight tickets

Delta

Apr 20

BHD9:50 amBelfast City

20h 36m

2 stops

SFO10:26 pmSan Francisco

Apr 30

SFO1:45 pmSan Francisco

19h 10m

1 stop

BHD4:55 pmBelfast City

$819

Delta

Mar 14

BHD6:30 amBelfast City

20h 24m

2 stops

LAS7:54 pmLas Vegas Harry Reid Intl

Mar 18

LAS1:20 pmLas Vegas Harry Reid Intl

20h 30m

2 stops

BHD4:50 pmBelfast City

$1,118

Delta

Mar 26

BHD6:30 amBelfast City

20h 55m

2 stops

SFO8:25 pmSan Francisco

Apr 2

SFO8:55 amSan Francisco

24h 00m

2 stops

BHD4:55 pmBelfast City

$1,290

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

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Mon 4/20

5:30 pm-11:45 am

1 stop26h 15m

San Francisco

Thu 4/30

1:45 pm-4:55 pm

1 stop19h 10m

$802

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Fri 4/24

7:35 pm-1:50 pm

1 stop26h 15m

San Francisco

Tue 4/28

1:28 pm-3:20 pm

2 stops17h 52m

$813

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Fri 4/24

8:10 pm-1:50 pm

1 stop25h 40m

San Francisco

Tue 4/28

7:30 pm-7:40 pm

1 stop16h 10m

$815

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Mon 4/20

9:50 am-10:26 pm

2 stops20h 36m

San Francisco

Thu 4/30

1:45 pm-4:55 pm

1 stop19h 10m

$819

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Wed 3/25

6:35 am-10:00 pm

2 stops22h 25m

Los Angeles

Wed 4/1

8:30 am-6:45 pm

2 stops26h 15m

$954

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Wed 3/25

11:25 am-12:59 am

2 stops20h 34m

Los Angeles

Wed 4/1

6:05 pm-6:45 pm

1 stop16h 40m

$957

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Sat 3/14

6:30 am-7:54 pm

2 stops20h 24m

Las Vegas Harry Reid Intl

Wed 3/18

1:20 pm-4:50 pm

2 stops20h 30m

$1,118

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Sat 3/14

6:30 am-7:17 pm

2 stops19h 47m

Los Angeles

Wed 3/18

2:45 pm-4:50 pm

1 stop19h 05m

$1,425

BelfastOntario

BHD - ONT

BHDONT

Belfast City

Mon 8/17

3:20 pm-6:25 pm

2 stops35h 05m

Ontario

Tue 9/1

2:31 pm-6:55 pm

2 stops20h 24m

$3,548

BelfastSanta Ana

BHD - SNA

BHDSNA

Belfast City

Tue 8/18

1:45 pm-10:30 am

2 stops28h 45m

Santa Ana J. Wayne/Orange Cnty

Tue 9/1

4:30 pm-6:55 pm

2 stops18h 25m

$3,548

Flights are sorted by cheapest round-trip 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?

The month of March is another great option to travel to California, with average flight prices from Belfast City Airport averaging around $620.

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

You could potentially save up to 4% 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 45m
Direct flights	None

The fastest flight from Belfast City Airport to California takes 14h 45m

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

When did momondo last update prices for flights from Belfast City Airport to California?
Prices for flights from Belfast City Airport to California are updated daily.
How old do you have to be to fly from Belfast City Airport to California?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 necessary travel and health documents for your California trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Belfast to California. momondo saves you time and could save you money on your trip.

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

All flight searches from Belfast to California on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to California from Belfast. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Belfast to California flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.