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

British Airways is the most popular carrier 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.

$291 Cheap Flights from Belfast to California in 2025

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Find the cheapest flights from Belfast to California

Round-trip

One-way

Cheap round-trip flights

8:05 pm - 1:25 pmBHD-LAX

25h 20m1 stop

11:00 pm - 8:50 amLAX-BHD

25h 50m2 stops

$664British Airways

Find Deal

Sun, Sep 14 - Sun, Sep 21

3:50 pm - 2:55 pmBHD-LAX

31h 05m1 stop

1:25 pm - 11:30 amLAX-BHD

14h 05m1 stop

$672

Find Deal

Sun, Sep 14 - Sun, Sep 21

8:05 pm - 6:07 pmBHD-LAX

30h 02m2 stops

11:59 pm - 12:55 pmLAX-BHD

28h 56m2 stops

$675British Airways

Find Deal

Sun, Sep 14 - Sun, Sep 21

6:30 am - 11:45 amBHD-SFO

13h 15m1 stop

4:54 pm - 4:55 pmSFO-BHD

16h 01m2 stops

$797KLM

Find Deal

Sat, Sep 20 - Wed, Oct 15

6:30 am - 7:41 pmBHD-SFO

21h 11m2 stops

1:19 pm - 9:15 pmSFO-BHD

23h 56m2 stops

$803Delta

Find Deal

Sat, Sep 20 - Wed, Oct 15

5:25 pm - 11:45 amBHD-SFO

26h 20m1 stop

1:45 pm - 9:15 pmSFO-BHD

23h 30m1 stop

$860KLM

Find Deal

Fri, Aug 29 - Fri, Sep 5

6:30 am - 11:45 amBHD-SFO

13h 15m1 stop

1:45 pm - 9:15 pmSFO-BHD

23h 30m1 stop

$865Delta

Find Deal

Wed, Aug 20 - Fri, Sep 5

5:25 pm - 5:17 pmBHD-SFO

31h 52m2 stops

1:45 pm - 9:15 pmSFO-BHD

23h 30m1 stop

$877Virgin Atlantic

Find Deal

Fri, Aug 29 - Fri, Sep 5

12:15 pm - 10:03 pmBHD-LAS

17h 48m2 stops

1:24 pm - 3:35 pmLAS-BHD

18h 11m2 stops

$906American Airlines

Find Deal

Mon, Sep 15 - Wed, Sep 17

4:20 pm - 3:10 pmBHD-LAS

30h 50m1 stop

12:57 pm - 5:30 pmLAS-BHD

20h 33m2 stops

$918American Airlines

Find Deal

Thu, Sep 11 - Mon, Sep 15

British Airways flights from Belfast to California

Our best British Airways deals on Belfast to California flight tickets

British Airways

Sep 14

BHD8:05 pmBelfast City

25h 20m

1 stop

LAX1:25 pmLos Angeles

Sep 21

LAX11:00 pmLos Angeles

25h 50m

2 stops

BHD8:50 amBelfast City

$664

Find similar

British Airways

Sep 14

BHD8:05 pmBelfast City

30h 02m

2 stops

LAX6:07 pmLos Angeles

Sep 21

LAX11:59 pmLos Angeles

28h 56m

2 stops

BHD12:55 pmBelfast City

$675

Find similar

British Airways

Aug 29

BHD6:35 amBelfast City

20h 53m

2 stops

SFO7:28 pmSan Francisco

Sep 5

SFO2:17 pmSan Francisco

22h 28m

2 stops

BHD8:45 pmBelfast City

$859

Find similar

KLM flights from Belfast to California

Our best KLM deals on Belfast to California flight tickets

KLM

Sep 20

BHD6:30 amBelfast City

13h 15m

1 stop

SFO11:45 amSan Francisco

Oct 15

SFO4:54 pmSan Francisco

16h 01m

2 stops

BHD4:55 pmBelfast City

$797

Find similar

KLM

Aug 29

BHD5:25 pmBelfast City

26h 20m

1 stop

SFO11:45 amSan Francisco

Sep 5

SFO1:45 pmSan Francisco

23h 30m

1 stop

BHD9:15 pmBelfast City

$860

Find similar

KLM

Sep 10

BHD6:30 amBelfast City

17h 24m

2 stops

LAS3:54 pmLas Vegas Harry Reid Intl

Sep 17

LAS1:35 pmLas Vegas Harry Reid Intl

19h 20m

2 stops

BHD4:55 pmBelfast City

$890

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Sun 9/14

8:05 pm-1:25 pm

1 stop25h 20m

Los Angeles

Sun 9/21

11:00 pm-8:50 am

2 stops25h 50m

$664

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Sun 9/14

3:50 pm-2:55 pm

1 stop31h 05m

Los Angeles

Sun 9/21

1:25 pm-11:30 am

1 stop14h 05m

$672

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Sun 9/14

8:05 pm-6:07 pm

2 stops30h 02m

Los Angeles

Sun 9/21

11:59 pm-12:55 pm

2 stops28h 56m

$675

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sat 9/20

6:30 am-11:45 am

1 stop13h 15m

San Francisco

Wed 10/15

4:54 pm-4:55 pm

2 stops16h 01m

$797

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sat 9/20

6:30 am-7:41 pm

2 stops21h 11m

San Francisco

Wed 10/15

1:19 pm-9:15 pm

2 stops23h 56m

$803

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Fri 8/29

5:25 pm-11:45 am

1 stop26h 20m

San Francisco

Fri 9/5

1:45 pm-9:15 pm

1 stop23h 30m

$860

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Wed 8/20

6:30 am-11:45 am

1 stop13h 15m

San Francisco

Fri 9/5

1:45 pm-9:15 pm

1 stop23h 30m

$865

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Fri 8/29

5:25 pm-5:17 pm

2 stops31h 52m

San Francisco

Fri 9/5

1:45 pm-9:15 pm

1 stop23h 30m

$877

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Mon 9/15

12:15 pm-10:03 pm

2 stops17h 48m

Las Vegas Harry Reid Intl

Wed 9/17

1:24 pm-3:35 pm

2 stops18h 11m

$906

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Thu 9/11

4:20 pm-3:10 pm

1 stop30h 50m

Las Vegas Harry Reid Intl

Mon 9/15

12:57 pm-5:30 pm

2 stops20h 33m

$918

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 May is another great option to travel to California, with average flight prices from Belfast averaging around $636.

Cheap Belfast to California flight deals and tips

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

Best Price Found	$291
Fastest flight time	13h 15m
Direct flights	None
Airports in California	3 airports

The best one-way flight to California from Belfast in the past 72 hours is $291. The best round-trip flight deal from Belfast to California found on momondo in the last 72 hours is $664.

The fastest flight from Belfast to California takes 13h 15m

There are no direct flights from Belfast to California. Popular non-direct routes for this connection are Belfast City Airport - Los Angeles Airport, Belfast Intl Airport - Los Angeles Airport and Belfast Intl Airport - San Francisco Airport.

There are 3 airports near California: Los Angeles (LAX), San Francisco (SFO), Las Vegas Harry Reid Intl (LAS)

Search flight deals

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.