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Cheap flights from California to Belfast from $309

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Belfast departing on 11/10. 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

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Find the cheapest flights from California to Belfast

Cheap round-trip flights

Finnair Logo
4:30 pm - 1:55 pmLAX-BHD
14h 25m1 stop
Finnair Logo
11:05 am - 9:25 pmBHD-LAX
17h 20m1 stop
$579Finnair
Find Deal
dom., mar. 15 - jue., mar. 26
American Airlines Logo
1:25 pm - 11:55 amLAX-BHD
14h 30m1 stop
American Airlines Logo
6:35 am - 8:15 pmBHD-LAX
21h 40m1 stop
$580American Airlines
Find Deal
mié., oct. 15 - jue., oct. 23
British Airways Logo
4:30 pm - 4:05 pmLAX-BHD
16h 35m1 stop
British Airways Logo
6:35 am - 4:50 pmBHD-LAX
17h 15m1 stop
$584British Airways
Find Deal
lun., mar. 16 - jue., mar. 26
British Airways Logo
4:47 pm - 4:45 pmONT-BHD
15h 58m2 stops
British Airways Logo
6:35 am - 10:28 pmBHD-ONT
23h 53m2 stops
$597British Airways
Find Deal
mar., dic. 2 - mar., dic. 9
Delta Logo
1:45 pm - 9:15 pmSFO-BHD
23h 30m1 stop
Delta Logo
6:30 am - 11:45 amBHD-SFO
13h 15m1 stop
$632Delta
Find Deal
dom., sep. 28 - mar., oct. 7
Delta Logo
10:55 am - 4:55 pmSFO-BHD
22h 00m2 stops
Delta Logo
6:30 am - 11:45 amBHD-SFO
13h 15m1 stop
$637Delta
Find Deal
dom., sep. 28 - mar., oct. 7
Multiple Airlines Logo
9:15 am - 10:30 amLAX-BHD
17h 15m2 stops
Multiple Airlines Logo
6:35 am - 3:50 pmBHD-LAX
17h 15m1 stop
$638Multiple Airlines
Find Deal
vie., ene. 23 - mar., feb. 3
Multiple Airlines Logo
9:15 am - 10:30 amLAX-BHD
17h 15m2 stops
Multiple Airlines Logo
10:00 am - 3:50 pmBHD-LAX
13h 50m1 stop
$639Multiple Airlines
Find Deal
vie., ene. 23 - mar., feb. 3
Virgin Atlantic Logo
1:55 pm - 4:50 pmSFO-BHD
18h 55m1 stop
Virgin Atlantic Logo
6:30 am - 11:50 amBHD-SFO
13h 20m1 stop
$682Virgin Atlantic
Find Deal
mié., dic. 3 - dom., dic. 7
Virgin Atlantic Logo
10:30 am - 9:00 pmSFO-BHD
26h 30m2 stops
Virgin Atlantic Logo
6:30 am - 11:50 amBHD-SFO
13h 20m1 stop
$704Virgin Atlantic
Find Deal
mié., dic. 3 - dom., dic. 7

American Airlines flights from California to Belfast City Airport

Our best American Airlines deals on California to Belfast City Airport flight tickets
American Airlines
Oct 15
LAX1:25 pmLos Angeles
14h 30m
1 stop
BHD11:55 amBelfast City
Oct 23
BHD6:35 amBelfast City
21h 40m
1 stop
LAX8:15 pmLos Angeles
$580
Find similar
American Airlines
Oct 15
LAX11:30 amLos Angeles
16h 25m
2 stops
BHD11:55 amBelfast City
Oct 23
BHD6:35 amBelfast City
21h 40m
1 stop
LAX8:15 pmLos Angeles
$585
Find similar
American Airlines
Oct 15
LAX1:25 pmLos Angeles
18h 10m
1 stop
BHD3:35 pmBelfast City
Oct 23
BHD12:40 pmBelfast City
15h 35m
1 stop
LAX8:15 pmLos Angeles
$590
Find similar

British Airways flights from California to Belfast City Airport

Our best British Airways deals on California to Belfast City Airport flight tickets
British Airways
Mar 16
LAX4:30 pmLos Angeles
16h 35m
1 stop
BHD4:05 pmBelfast City
Mar 26
BHD6:35 amBelfast City
17h 15m
1 stop
LAX4:50 pmLos Angeles
$584
Find similar
British Airways
Dec 2
ONT4:47 pmOntario
15h 58m
2 stops
BHD4:45 pmBelfast City
Dec 9
BHD6:35 amBelfast City
23h 53m
2 stops
ONT10:28 pmOntario
$597
Find similar
British Airways
Mar 16
LAX4:30 pmLos Angeles
16h 35m
2 stops
BHD4:05 pmBelfast City
Mar 25
BHD12:25 pmBelfast City
14h 05m
1 stop
LAX7:30 pmLos Angeles
$600
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from California to Belfast City Airport 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 832,500 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from California to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

dom. 3/15

4:30 pm-1:55 pm

1 stop14h 25m

Belfast City

jue. 3/26

11:05 am-9:25 pm

1 stop17h 20m

$579

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

mié. 10/15

1:25 pm-11:55 am

1 stop14h 30m

Belfast City

jue. 10/23

6:35 am-8:15 pm

1 stop21h 40m

$580

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

lun. 3/16

4:30 pm-4:05 pm

1 stop16h 35m

Belfast City

jue. 3/26

6:35 am-4:50 pm

1 stop17h 15m

$584

OntarioBelfast

ONT - BHD

ONTBHD

Ontario

mar. 12/2

4:47 pm-4:45 pm

2 stops15h 58m

Belfast City

mar. 12/9

6:35 am-10:28 pm

2 stops23h 53m

$597

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

dom. 9/28

1:45 pm-9:15 pm

1 stop23h 30m

Belfast City

mar. 10/7

6:30 am-11:45 am

1 stop13h 15m

$632

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

dom. 9/28

10:55 am-4:55 pm

2 stops22h 00m

Belfast City

mar. 10/7

6:30 am-11:45 am

1 stop13h 15m

$637

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

vie. 1/23

9:15 am-10:30 am

2 stops17h 15m

Belfast City

mar. 2/3

6:35 am-3:50 pm

1 stop17h 15m

$638

Los AngelesBelfast

LAX - BHD

LAXBHD

Los Angeles

vie. 1/23

9:15 am-10:30 am

2 stops17h 15m

Belfast City

mar. 2/3

10:00 am-3:50 pm

1 stop13h 50m

$639

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

mié. 12/3

1:55 pm-4:50 pm

1 stop18h 55m

Belfast City

dom. 12/7

6:30 am-11:50 am

1 stop13h 20m

$682

San FranciscoBelfast

SFO - BHD

SFOBHD

San Francisco

mié. 12/3

10:30 am-9:00 pm

2 stops26h 30m

Belfast City

dom. 12/7

6:30 am-11:50 am

1 stop13h 20m

$704

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belfast from

How to get the cheapest flight ticket from California to Belfast City Airport

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 day to depart on your flight to Belfast City Airport?

On average, the least expensive day to fly to Belfast City Airport from California is on a Friday. momondo users have found tickets for Friday departures for as low as $811. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from California because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,079.

What is the cheapest time of day to depart on your flight to Belfast City Airport?

According to our data, the cheapest time of day to fly to Belfast City Airport is in the evening. momondo users have found flights departing from California to Belfast City Airport in the evening for as low as $829. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $865.

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

You could potentially save up to 18% on your flight if you consider stops on a California to Belfast City Airport flight.

Cheap California to Belfast City Airport flight deals and tips

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

Direct flights

None
There are no direct flights from California to Belfast City Airport. There are no popular flight routes from California to Belfast City Airport.
Search flight deals

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

    Prices for flights from California to Belfast City Airport are updated daily.

  • How many operators does momondo search for flights from California to Belfast City Airport?

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

    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 California to Belfast City Airport.

  • What documentation or ID do you need to fly to Belfast City Airport?

    The travel and health documents you'll need for your trip to Belfast City Airport 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 Belfast City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from California to Belfast City Airport

Compare and see reviews for airlines that fly from California to Belfast City Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $599Free CancellationRating
6.7
7,367 reviews
Search British Airways flights

Traveling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Newcastle
Bangor

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from California to Belfast. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Belfast from California which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between California and Belfast 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 California to Belfast right now. Can momondo alert me if prices change?

Price alerts on flights to Belfast from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Belfast City Airport trip

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