Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Belfast City Airport to California from £390

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast City Airport to California departing on 28/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Belfast City Airport to California

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
06:35 - 15:00BHD-SFO
16h 25m1 stop
British Airways Logo
10:11 - 11:10SFO-BHD
16h 59m2 stops
£502British Airways
Find Deal
Thu, 29 Jan - Sat, 7 Feb
British Airways Logo
06:35 - 15:00BHD-SFO
16h 25m1 stop
British Airways Logo
20:40 - 20:30SFO-BHD
15h 50m1 stop
£511British Airways
Find Deal
Thu, 29 Jan - Sat, 7 Feb
American Airlines Logo
11:25 - 18:30BHD-LAX
15h 05m1 stop
American Airlines Logo
15:30 - 16:50LAX-BHD
17h 20m1 stop
£515American Airlines
Find Deal
Wed, 4 Feb - Sun, 8 Feb
American Airlines Logo
06:35 - 18:45BHD-SFO
20h 10m1 stop
American Airlines Logo
17:30 - 18:35SFO-BHD
17h 05m1 stop
£518American Airlines
Find Deal
Thu, 15 Jan - Mon, 19 Jan
American Airlines Logo
12:25 - 21:26BHD-LAX
17h 01m2 stops
American Airlines Logo
13:00 - 13:55LAX-BHD
16h 55m2 stops
£519American Airlines
Find Deal
Wed, 4 Feb - Sun, 8 Feb
American Airlines Logo
06:35 - 17:22BHD-ONT
18h 47m2 stops
American Airlines Logo
10:58 - 16:05ONT-BHD
21h 07m2 stops
£519American Airlines
Find Deal
Thu, 22 Jan - Mon, 26 Jan
Multiple Airlines Logo
06:45 - 21:39BHD-SFO
22h 54m3 stops
Multiple Airlines Logo
19:25 - 20:30SFO-BHD
17h 05m2 stops
£945Multiple Airlines
Find Deal
Thu, 29 Jan - Sat, 7 Feb
Multiple Airlines Logo
07:15 - 18:30BHD-LAX
19h 15m2 stops
Multiple Airlines Logo
20:59 - 18:40LAX-BHD
37h 41m2 stops
£1,653Multiple Airlines
Find Deal
Sat, 27 Dec - Mon, 5 Jan
KLM Logo
06:30 - 17:08BHD-ONT
18h 38m2 stops
KLM Logo
12:41 - 16:50ONT-BHD
20h 09m2 stops
£3,513KLM
Find Deal
Sat, 27 Dec - Mon, 5 Jan
KLM Logo
06:30 - 17:08BHD-ONT
18h 38m2 stops
KLM Logo
12:41 - 16:50ONT-BHD
20h 09m2 stops
£4,479KLM
Find Deal
Sat, 27 Dec - Mon, 5 Jan

American Airlines flights from Belfast City Airport to California

Our best American Airlines deals on Belfast City Airport to California flight tickets
American Airlines
4 Feb
BHD11:25Belfast City
15h 05m
1 stop
LAX18:30Los Angeles
8 Feb
LAX15:30Los Angeles
17h 20m
1 stop
BHD16:50Belfast City
£515
Find similar
American Airlines
15 Jan
BHD06:35Belfast City
20h 10m
1 stop
SFO18:45San Francisco
19 Jan
SFO17:30San Francisco
17h 05m
1 stop
BHD18:35Belfast City
£518
Find similar
American Airlines
4 Feb
BHD12:25Belfast City
17h 01m
2 stops
LAX21:26Los Angeles
8 Feb
LAX13:00Los Angeles
16h 55m
2 stops
BHD13:55Belfast City
£519
Find similar

British Airways flights from Belfast City Airport to California

Our best British Airways deals on Belfast City Airport to California flight tickets
British Airways
29 Jan
BHD06:35Belfast City
16h 25m
1 stop
SFO15:00San Francisco
7 Feb
SFO10:11San Francisco
16h 59m
2 stops
BHD11:10Belfast City
£502
Find similar
British Airways
29 Jan
BHD06:35Belfast City
16h 25m
1 stop
SFO15:00San Francisco
7 Feb
SFO20:40San Francisco
15h 50m
1 stop
BHD20:30Belfast City
£510
Find similar
British Airways
29 Jan
BHD06:35Belfast City
21h 35m
2 stops
SFO20:10San Francisco
7 Feb
SFO13:25San Francisco
16h 50m
2 stops
BHD14:15Belfast City
£536
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Belfast City Airport to California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 26 November 2025.
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

Thu 29/1

06:35-15:00

1 stop16h 25m

San Francisco

Sat 7/2

10:11-11:10

2 stops16h 59m

£502

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Thu 29/1

06:35-15:00

1 stop16h 25m

San Francisco

Sat 7/2

20:40-20:30

1 stop15h 50m

£510

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Wed 4/2

11:25-18:30

1 stop15h 05m

Los Angeles

Sun 8/2

15:30-16:50

1 stop17h 20m

£515

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Thu 15/1

06:35-18:45

1 stop20h 10m

San Francisco

Mon 19/1

17:30-18:35

1 stop17h 05m

£518

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Wed 4/2

12:25-21:26

2 stops17h 01m

Los Angeles

Sun 8/2

13:00-13:55

2 stops16h 55m

£519

BelfastOntario

BHD - ONT

BHDONT

Belfast City

Thu 22/1

06:35-17:22

2 stops18h 47m

Ontario

Mon 26/1

10:58-16:05

2 stops21h 07m

£519

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Thu 29/1

06:45-21:39

3 stops22h 54m

San Francisco

Sat 7/2

19:25-20:30

2 stops17h 05m

£945

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Sat 27/12

07:15-18:30

2 stops19h 15m

Los Angeles

Mon 5/1

20:59-18:40

2 stops37h 41m

£1,653

BelfastOntario

BHD - ONT

BHDONT

Belfast City

Sat 27/12

06:30-17:08

2 stops18h 38m

Ontario

Mon 5/1

12:41-16:50

2 stops20h 09m

£3,513

BelfastOntario

BHD - ONT

BHDONT

Belfast City

Sat 27/12

06:30-17:08

2 stops18h 38m

Ontario

Mon 5/1

12:41-16:50

2 stops20h 09m

£4,479

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

See travel insights to California from

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

What is the cheapest month to fly to California?

If you are unable to visit California during the month of February, then departing from Belfast City Airport during the month August is also very affordable. Most momondo users find prices during this month for around £472.

What is the cheapest day to depart on your flight to California?

The cheapest day to depart on your flight to California is on a Wednesday when prices can be found for as low as £509. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Belfast City Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £718.

What is the cheapest time of day to depart on your flight to California?

The cheapest time of day to fly to California is at midday when flights can be purchased for as low as £594. In contrast, the most expensive time of day to depart to California is in the morning when prices are around £613.

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

You could potentially save up to 9% 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

13h 55m

Direct flights

None
The fastest flight from Belfast City Airport to California takes 13h 55m
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 were last updated today.

  • How many operators does momondo search 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 AirwaysPriceFrom £376Free CancellationRating
6.7
7,539 reviews
Search British Airways flights
KLMPriceFrom £516Free CancellationRating
7.7
1,422 reviews
Search KLM 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.

An easier way to manage your California trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 26/12
Fri 2/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to California

Popular Cities in California

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom £247
Flights to Orlandofrom £266
Flights to Los Angelesfrom £357
Flights to Miamifrom £332
Flights to San Franciscofrom £366
Flights to Bostonfrom £256
Flights to Chicagofrom £351
Flights to Las Vegasfrom £413
Flights to Washington, D.C.from £349
Flights to Atlantafrom £334
Flights to Dallasfrom £352
Flights to Houstonfrom £345