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

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

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

Prices for flights from Belfast to California refresh daily.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast 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.

$399 Cheap Flights from Belfast to California in 2026

Find the cheapest flights from Belfast to California

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:35 am - 6:25 pm

BHD

LAX

16h 50m

1 stop

7:26 pm - 8:35 pm

LAX

BHD

17h 09m

2 stops

$794British Airways

Thu, Oct 1 - Fri, Oct 9

9:35 am - 6:25 pm

BHD

LAX

16h 50m

1 stop

9:00 pm - 6:10 pm

LAX

BHD

13h 10m

1 stop

$795British Airways

Thu, Oct 1 - Fri, Oct 9

6:15 am - 4:30 pm

BFS

LAX

18h 15m

2 stops

7:35 pm - 9:05 pm

LAX

BFS

17h 30m

2 stops

$798Multiple Airlines

Tue, Sep 8 - Tue, Sep 15

6:15 am - 4:30 pm

BFS

LAX

18h 15m

2 stops

7:35 pm - 9:05 pm

LAX

BFS

17h 30m

2 stops

$801Multiple Airlines

Tue, Sep 8 - Tue, Sep 15

6:30 am - 1:50 pm

BHD

SFO

15h 20m

1 stop

7:30 pm - 7:25 pm

SFO

BHD

15h 55m

1 stop

$823British Airways

Fri, Sep 4 - Mon, Sep 7

5:30 pm - 11:50 am

BHD

LAX

26h 20m

1 stop

11:15 am - 4:55 pm

LAX

BHD

21h 40m

2 stops

$829Delta

Thu, Sep 10 - Thu, Sep 17

6:30 am - 5:44 pm

BHD

LAX

19h 14m

2 stops

4:43 pm - 6:15 pm

LAX

BHD

17h 32m

2 stops

$834British Airways

Thu, Aug 27 - Sat, Sep 5

12:45 pm - 11:36 pm

BHD

LAX

18h 51m

2 stops

9:40 am - 10:05 am

LAX

BHD

16h 25m

2 stops

$838British Airways

Thu, Oct 1 - Sat, Oct 10

9:15 am - 9:25 pm

BFS

LAX

20h 10m

1 stop

11:15 pm - 10:40 pm

LAX

BFS

15h 25m

1 stop

$839Multiple Airlines

Thu, Aug 27 - Sat, Sep 5

6:30 am - 6:20 pm

BHD

LAX

19h 50m

1 stop

4:43 pm - 6:15 pm

LAX

BHD

17h 32m

2 stops

$848British Airways

Thu, Aug 27 - Sat, Sep 5

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American Airlines flights from Belfast to California

Our best American Airlines deals on Belfast to California flight tickets

American Airlines

Sep 10

BHD9:35 amBelfast City

18h 40m

1 stop

LAX8:15 pmLos Angeles

Sep 17

LAX6:05 pmLos Angeles

16h 40m

1 stop

BHD6:45 pmBelfast City

$865

American Airlines

Aug 24

BHD9:40 amBelfast City

18h 40m

1 stop

LAX8:20 pmLos Angeles

Aug 31

LAX6:05 pmLos Angeles

15h 25m

1 stop

BHD5:30 pmBelfast City

$924

American Airlines

Aug 24

BHD6:30 amBelfast City

19h 14m

2 stops

LAX5:44 pmLos Angeles

Aug 31

LAX6:05 pmLos Angeles

15h 25m

1 stop

BHD5:30 pmBelfast City

$934

British Airways flights from Belfast to California

Our best British Airways deals on Belfast to California flight tickets

British Airways

Oct 1

BHD9:35 amBelfast City

16h 50m

1 stop

LAX6:25 pmLos Angeles

Oct 9

LAX7:26 pmLos Angeles

17h 09m

2 stops

BHD8:35 pmBelfast City

$794

British Airways

Oct 1

BHD9:35 amBelfast City

16h 50m

1 stop

LAX6:25 pmLos Angeles

Oct 9

LAX9:00 pmLos Angeles

13h 10m

1 stop

BHD6:10 pmBelfast City

$795

British Airways

Sep 4

BHD6:30 amBelfast City

15h 20m

1 stop

SFO1:50 pmSan Francisco

Sep 7

SFO7:30 pmSan Francisco

15h 55m

1 stop

BHD7:25 pmBelfast City

$823

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Thu 10/1

9:35 am-6:25 pm

1 stop16h 50m

Los Angeles

Fri 10/9

7:26 pm-8:35 pm

2 stops17h 09m

$794

Quickest round-trip

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Thu 10/1

9:35 am-6:25 pm

1 stop16h 50m

Los Angeles

Fri 10/9

9:00 pm-6:10 pm

1 stop13h 10m

$795

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Tue 9/8

6:15 am-4:30 pm

2 stops18h 15m

Los Angeles

Tue 9/15

7:35 pm-9:05 pm

2 stops17h 30m

$798

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Tue 9/8

6:15 am-4:30 pm

2 stops18h 15m

Los Angeles

Tue 9/15

7:35 pm-9:05 pm

2 stops17h 30m

$801

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Fri 9/4

6:30 am-1:50 pm

1 stop15h 20m

San Francisco

Mon 9/7

7:30 pm-7:25 pm

1 stop15h 55m

$823

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Thu 9/10

5:30 pm-11:50 am

1 stop26h 20m

Los Angeles

Thu 9/17

11:15 am-4:55 pm

2 stops21h 40m

$829

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Thu 8/27

6:30 am-5:44 pm

2 stops19h 14m

Los Angeles

Sat 9/5

4:43 pm-6:15 pm

2 stops17h 32m

$834

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Thu 10/1

12:45 pm-11:36 pm

2 stops18h 51m

Los Angeles

Sat 10/10

9:40 am-10:05 am

2 stops16h 25m

$838

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Thu 8/27

9:15 am-9:25 pm

1 stop20h 10m

Los Angeles

Sat 9/5

11:15 pm-10:40 pm

1 stop15h 25m

$839

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Thu 8/27

6:30 am-6:20 pm

1 stop19h 50m

Los Angeles

Sat 9/5

4:43 pm-6:15 pm

2 stops17h 32m

$848

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 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 January is another great option to travel to California, with average flight prices from Belfast averaging around $713.

Cheap Belfast to California flight deals and tips

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

Fastest flight time	14h 10m
Direct flights	None

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

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

Search flight deals

Frequently asked questions about flying from Belfast to California

When did momondo last update prices for flights from Belfast to California?
Prices for flights from Belfast to California refresh daily.
How old do you have to be to fly from Belfast to California?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast 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.

Why use momondo?

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

Finding the right flight to California from Belfast is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to California quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to California from Belfast with this policy.

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?

If you are not ready to book a flight from Belfast to California now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to California and let you know when they change.