$225+ Cheap flights from California to Belfast
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BHD
Aug 19 — Aug 261
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from California to Belfast
Keep the following information in mind while searching for California to Belfast flight deals. Data was last updated August 14, 2025.
Round-trip from | $578 (Connections by easyJet) |
|---|---|
One-way from | $225 (Trip.com) |
Popular in | June |
Cheapest in | September |
Average price | $774 |
Find flight deals from California to Belfast
Cheapest flights from California to BelfastExplore the most affordable flight options available from California to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.
Explore the most affordable flight options available from California to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.
This Connections by easyJet deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/54:30 pmLAX - BFS
1 stop32h 55mMultiple Airlines
Fri 9/126:05 amBFS - LAX
1 stop16h 05mMultiple Airlines
Deal found 8/12![Multiple Airlines logo]()
$578
This Connections by easyJet deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/54:30 pmLAX - BHD
1 stop19h 55mMultiple Airlines
Fri 9/127:00 amBHD - LAX
1 stop15h 10mMultiple Airlines
Deal found 8/12![Multiple Airlines logo]()
$631
This Cheapflightsfares deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/143:40 pmLAX - BHD
1 stop13h 20mBritish Airways
Tue 10/219:35 amBHD - LAX
1 stop16h 00mBritish Airways
Deal found 8/12![British Airways logo]()
$633
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/184:30 pmLAX - BFS
1 stop31h 00mMultiple Airlines
Fri 9/510:00 pmBFS - LAX
1 stop23h 40mMultiple Airlines
Deal found 8/12![Multiple Airlines logo]()
$633
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/174:30 pmLAX - BFS
1 stop31h 10mMultiple Airlines
Fri 9/510:00 pmBFS - LAX
1 stop23h 40mMultiple Airlines
Deal found 8/12![Multiple Airlines logo]()
$640
This Gurufare deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/99:35 pmLAX - BHD
1 stop15h 10mBritish Airways
Tue 9/164:25 pmBHD - LAX
1 stop33h 40mBritish Airways
Deal found 8/12![British Airways logo]()
$654
This Ovago deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2611:59 amLAX - BHD
2 stops17h 01mBritish Airways
Thu 9/187:25 pmBHD - LAX
1 stop30h 40mBritish Airways
Deal found 8/11![British Airways logo]()
$657
This British Airways deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/264:30 pmLAX - BHD
1 stop17h 20mBritish Airways
Tue 11/46:35 amBHD - LAX
1 stop14h 55mBritish Airways
Deal found 8/13![British Airways logo]()
$659
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/184:30 pmLAX - BFS
2 stops22h 00mMultiple Airlines
Wed 9/310:05 pmBFS - LAX
1 stop23h 55mMultiple Airlines
Deal found 8/12![Multiple Airlines logo]()
$659
This British Airways deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:30 pmSFO - BHD
1 stop15h 05mBritish Airways
Sun 12/79:10 amBHD - SFO
1 stop13h 50mBritish Airways
Deal found 8/13![British Airways logo]()
$660
This British Airways deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/264:30 pmLAX - BHD
1 stop13h 45mBritish Airways
Thu 11/68:00 pmBHD - LAX
1 stop25h 30mBritish Airways
Deal found 8/12![British Airways logo]()
$660
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/283:48 pmLAX - BHD
2 stops16h 02mAmerican Airlines
Tue 11/48:45 amBHD - LAX
1 stop19h 40mAmerican Airlines
Deal found 8/12![American Airlines logo]()
$662
Cheapflights Fare Finder
Customize your flight search to find flights from California to Belfast 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, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from California to Belfast that are best for you.
Fly from
California
Fly to
Belfast
Route
Depart
Return
Price
Los AngelesBelfast
LAX - BFS
LAXBFS
Los Angeles
Fri 9/5
4:30 pm-9:25 am
1 stop32h 55m
Belfast Intl
Fri 9/12
6:05 am-2:10 pm
1 stop16h 05m
$578
Los AngelesBelfast
LAX - BHD
LAXBHD
Los Angeles
Tue 10/28
8:30 pm-6:40 pm
1 stop15h 10m
Belfast City
Tue 11/4
8:45 am-3:20 pm
1 stop14h 35m
$631
Los AngelesBelfast
LAX - BHD
LAXBHD
Los Angeles
Fri 9/5
4:30 pm-8:25 pm
1 stop19h 55m
Belfast City
Fri 9/12
7:00 am-2:10 pm
1 stop15h 10m
$631
Los AngelesBelfast
LAX - BHD
LAXBHD
Los Angeles
Tue 10/14
3:40 pm-1:00 pm
1 stop13h 20m
Belfast City
Tue 10/21
9:35 am-5:35 pm
1 stop16h 00m
$633
Los AngelesBelfast
LAX - BHD
LAXBHD
Los Angeles
Tue 9/9
9:35 pm-8:45 pm
1 stop15h 10m
Belfast City
Tue 9/16
4:25 pm-6:05 pm
1 stop33h 40m
$654
Los AngelesBelfast
LAX - BHD
LAXBHD
Los Angeles
Tue 8/26
11:59 am-1:00 pm
2 stops17h 01m
Belfast City
Thu 9/18
7:25 pm-6:05 pm
1 stop30h 40m
$657
Los AngelesBelfast
LAX - BHD
LAXBHD
Los Angeles
Tue 10/28
8:30 pm-6:40 pm
1 stop15h 10m
Belfast City
Tue 11/4
11:25 am-8:25 pm
1 stop17h 00m
$658
Los AngelesBelfast
LAX - BHD
LAXBHD
Los Angeles
Wed 10/29
7:00 pm-4:35 pm
1 stop14h 35m
Belfast City
Wed 11/5
12:25 pm-6:30 pm
1 stop14h 05m
$659
Los AngelesBelfast
LAX - BHD
LAXBHD
Los Angeles
Sun 10/26
4:30 pm-4:50 pm
1 stop17h 20m
Belfast City
Thu 11/6
8:00 pm-1:30 pm
1 stop25h 30m
$659
Los AngelesBelfast
LAX - BHD
LAXBHD
Los Angeles
Mon 10/27
4:30 pm-2:15 pm
1 stop14h 45m
Belfast City
Tue 11/4
10:00 am-6:30 pm
1 stop16h 30m
$659
Showing 1-10 of 55 results
Best time to book a flight from California to Belfast
Have a flexible travel schedule? Discover the best time to fly to Belfast from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from California to Belfast
What is the cheapest month to book a flight from California to Belfast?
Currently, February is the cheapest month in which you can book a flight from California to Belfast (average of $657). Flying from California to Belfast in June is currently the most expensive (average of $1,189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CA to BFS?
Find hourly flight availability from California to Belfast. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Belfast as you normally would.
Related info for your journey
Find useful and relevant information for your journey from California to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for California to Belfast
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from California to Belfast
Discover the top 2 airlines that operate flights from California to Belfast. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$588 | Average$854 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$635 | Average$906 | FlexibilityNo cancel fee | On-time71% |