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.

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Belfast to California

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:45 pm - 12:39 am

BHD

SFO

18h 54m

2 stops

4:35 pm - 3:30 pm

SFO

BHD

14h 55m

1 stop

$857British Airways

Tue, Sep 22 - Thu, Oct 15

10:05 am - 7:55 pm

BHD

LAX

17h 50m

2 stops

8:55 pm - 6:45 pm

LAX

BHD

13h 50m

1 stop

$865British Airways

Wed, Jul 15 - Wed, Jul 22

4:25 pm - 7:41 pm

BHD

LAX

35h 16m

2 stops

5:05 pm - 5:35 pm

LAX

BHD

16h 30m

1 stop

$876Finnair

Tue, Jul 14 - Tue, Jul 21

4:25 pm - 1:50 pm

BHD

SFO

29h 25m

1 stop

11:30 am - 3:40 pm

SFO

BHD

20h 10m

2 stops

$892American Airlines

Tue, Sep 1 - Wed, Sep 23

9:40 am - 8:18 pm

BHD

SFO

18h 38m

2 stops

1:29 pm - 3:40 pm

SFO

BHD

18h 11m

2 stops

$897American Airlines

Tue, Sep 1 - Wed, Sep 23

10:20 am - 9:25 pm

BHD

SFO

19h 05m

1 stop

5:55 pm - 8:30 pm

SFO

BHD

18h 35m

1 stop

$905Multiple Airlines

Tue, May 19 - Tue, May 26

7:00 am - 4:35 pm

BFS

SFO

41h 35m

3 stops

6:00 am - 7:15 pm

SFO

BFS

29h 15m

2 stops

$906Multiple Airlines

Wed, Jun 3 - Wed, Jun 10

4:25 pm - 11:30 am

BHD

LAX

27h 05m

1 stop

8:55 pm - 6:55 pm

LAX

BHD

14h 00m

1 stop

$908Finnair

Tue, Jul 14 - Tue, Jul 21

9:50 am - 9:00 pm

BHD

ONT

19h 10m

2 stops

7:05 am - 9:20 am

ONT

BHD

18h 15m

2 stops

$1,771KLM

Mon, May 4 - Thu, May 7

9:50 am - 9:48 pm

BHD

ONT

19h 58m

2 stops

5:24 pm - 4:55 pm

ONT

BHD

15h 31m

2 stops

$2,703KLM

Tue, Jun 23 - Tue, Jun 30

British Airways flights from Belfast to California

Our best British Airways deals on Belfast to California flight tickets

British Airways

Sep 22

BHD1:45 pmBelfast City

18h 54m

2 stops

SFO12:39 amSan Francisco

Oct 15

SFO4:35 pmSan Francisco

14h 55m

1 stop

BHD3:30 pmBelfast City

$857

British Airways

Jul 15

BHD10:05 amBelfast City

17h 50m

2 stops

LAX7:55 pmLos Angeles

Jul 22

LAX8:55 pmLos Angeles

13h 50m

1 stop

BHD6:45 pmBelfast City

$865

British Airways

Sep 22

BHD1:45 pmBelfast City

32h 05m

1 stop

SFO1:50 pmSan Francisco

Oct 15

SFO7:30 pmSan Francisco

15h 15m

1 stop

BHD6:45 pmBelfast City

$881

KLM flights from Belfast to California

Our best KLM deals on Belfast to California flight tickets

KLM

Aug 31

BHD5:30 pmBelfast City

27h 20m

2 stops

SFO12:50 pmSan Francisco

Sep 24

SFO1:00 pmSan Francisco

19h 55m

2 stops

BHD4:55 pmBelfast City

$953

KLM

Aug 31

BHD9:50 amBelfast City

33h 55m

1 stop

SFO11:45 amSan Francisco

Sep 26

SFO1:05 pmSan Francisco

19h 50m

2 stops

BHD4:55 pmBelfast City

$956

KLM

Sep 2

BHD9:50 amBelfast City

21h 17m

2 stops

SFO11:07 pmSan Francisco

Sep 26

SFO1:05 pmSan Francisco

19h 50m

2 stops

BHD4:55 pmBelfast City

$961

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Tue 9/22

1:45 pm-12:39 am

2 stops18h 54m

San Francisco

Thu 10/15

4:35 pm-3:30 pm

1 stop14h 55m

$857

Quickest round-trip

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Wed 7/15

10:05 am-7:55 pm

2 stops17h 50m

Los Angeles

Wed 7/22

8:55 pm-6:45 pm

1 stop13h 50m

$865

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Tue 7/14

4:25 pm-7:41 pm

2 stops35h 16m

Los Angeles

Tue 7/21

5:05 pm-5:35 pm

1 stop16h 30m

$876

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Tue 9/1

4:25 pm-1:50 pm

1 stop29h 25m

San Francisco

Wed 9/23

11:30 am-3:40 pm

2 stops20h 10m

$892

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Tue 9/1

9:40 am-8:18 pm

2 stops18h 38m

San Francisco

Wed 9/23

1:29 pm-3:40 pm

2 stops18h 11m

$897

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Tue 5/19

10:20 am-9:25 pm

1 stop19h 05m

San Francisco

Tue 5/26

5:55 pm-8:30 pm

1 stop18h 35m

$905

BelfastSan Francisco

BFS - SFO

BFSSFO

Belfast Intl

Wed 6/3

7:00 am-4:35 pm

3 stops41h 35m

San Francisco

Wed 6/10

6:00 am-7:15 pm

2 stops29h 15m

$906

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Tue 7/14

4:25 pm-11:30 am

1 stop27h 05m

Los Angeles

Tue 7/21

8:55 pm-6:55 pm

1 stop14h 00m

$908

BelfastOntario

BHD - ONT

BHDONT

Belfast City

Mon 5/4

9:50 am-9:00 pm

2 stops19h 10m

Ontario

Thu 5/7

7:05 am-9:20 am

2 stops18h 15m

$1,771

BelfastOntario

BHD - ONT

BHDONT

Belfast City

Tue 6/23

9:50 am-9:48 pm

2 stops19h 58m

Ontario

Tue 6/30

5:24 pm-4:55 pm

2 stops15h 31m

$2,703

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

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

British Airways and American Airlines are the most popular carriers operating from Belfast to California

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 40m
Direct flights	None

The fastest flight from Belfast to California takes 14h 40m

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.