$494+ Cheap flights from Belfast to California
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 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LAX
Sep 15 — Sep 221
Round-trip
1 adult, Economy
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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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Cheapest flights from Belfast to CaliforniaExplore the most affordable flight options available from Belfast to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.
Explore the most affordable flight options available from Belfast to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.
This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:10 am -
2 stops19h 50m
Mon 10/53:05 pm -
2 stops21h 20m
Deal found 8/14![Multiple Airlines logo]()
$825
This Mytrip deal was found by Cheapflights users on 8/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:55 pm -
2 stops27h 35m
Tue 10/67:35 pm -
2 stops17h 30m
Deal found 8/15![Multiple Airlines logo]()
$846
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:15 am -
2 stops35h 25m
Wed 9/306:25 pm -
2 stops18h 00m
Deal found 8/11![Multiple Airlines logo]()
$848
This flygcity.se deal was found by Cheapflights users on 8/15. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:30 am -
1 stop15h 20m
Mon 9/77:30 pm -
1 stop15h 55m
Deal found 8/15![British Airways logo]()
$875
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:30 pm -
2 stops36h 54m
Mon 10/1911:15 pm -
2 stops26h 05m
Deal found 8/12![KLM logo]()
$885
This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:20 am -
2 stops18h 10m
Tue 9/87:35 pm -
2 stops17h 30m
Deal found 8/14![Multiple Airlines logo]()
$887
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 10/148:35 pm -
1 stop23h 00m
Sun 10/183:45 pm -
1 stop14h 50m
Deal found 8/13![British Airways logo]()
$894
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 10/711:35 am -
2 stops28h 47m
Sun 10/118:45 am -
2 stops17h 45m
Deal found 8/13![British Airways logo]()
$899
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:10 pm -
2 stops27h 20m
Tue 9/87:35 pm -
2 stops17h 30m
Deal found 8/12![Multiple Airlines logo]()
$916
This Mytrip deal was found by Cheapflights users on 8/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:10 pm -
3 stops44h 10m
Wed 10/76:45 am -
3 stops28h 30m
Deal found 8/16![Multiple Airlines logo]()
$918
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:20 am -
2 stops18h 10m
Sat 10/37:35 pm -
2 stops19h 05m
Deal found 8/12![Multiple Airlines logo]()
$923
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.
Thu 11/56:30 am -
1 stop16h 25m
Sun 11/88:35 pm -
1 stop14h 15m
Deal found 8/13![British Airways logo]()
$925
Best flights from Belfast to CaliforniaDiscover carefully curated flight deals from Belfast to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
Discover carefully curated flight deals from Belfast to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:10 am -
2 stops19h 50m
Mon 10/53:05 pm -
2 stops21h 20m
Deal found 8/14![Multiple Airlines logo]()
$825
This Expedia deal was found by Cheapflights users on 8/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/306:35 am -
1 stop16h 20m
Thu 2/49:12 am -
2 stops17h 43m
Deal found 8/15![British Airways logo]()
$867
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:30 pm -
2 stops36h 54m
Mon 10/1911:15 pm -
2 stops26h 05m
Deal found 8/12![KLM logo]()
$885
This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:20 am -
2 stops18h 10m
Tue 9/87:35 pm -
2 stops17h 30m
Deal found 8/14![Multiple Airlines logo]()
$887
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 10/1410:05 am -
1 stop18h 05m
Sun 10/1810:35 am -
2 stops20h 00m
Deal found 8/13![British Airways logo]()
$894
This British Airways deal was found by Cheapflights users on 8/15. 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.
Fri 11/138:35 am -
1 stop17h 55m
Sun 11/156:25 pm -
1 stop14h 25m
Deal found 8/15![British Airways logo]()
$897
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:55 pm -
3 stops34h 00m
Wed 9/3010:40 am -
2 stops24h 35m
Deal found 8/11![Multiple Airlines logo]()
$929
This flygcity.se deal was found by Cheapflights users on 8/15. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:35 am -
2 stops18h 48m
Mon 9/77:30 pm -
1 stop14h 00m
Deal found 8/15![British Airways logo]()
$898
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:30 pm -
3 stops42h 50m
Tue 9/810:40 am -
2 stops25h 00m
Deal found 8/12![Multiple Airlines logo]()
$936
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 10/711:35 am -
2 stops28h 47m
Sun 10/118:45 am -
2 stops17h 45m
Deal found 8/13![British Airways logo]()
$899
This Trip.com deal was found by Cheapflights users on 8/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:00 am -
1 stop18h 10m
Mon 9/77:50 pm -
1 stop18h 10m
Deal found 8/15![Multiple Airlines logo]()
$966
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 12/26:35 am -
2 stops20h 35m
Sun 12/610:45 am -
2 stops22h 05m
Deal found 8/13![British Airways logo]()
$899
This Mytrip deal was found by Cheapflights users on 8/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:15 am -
3 stops24h 40m
Tue 10/68:15 am -
3 stops31h 05m
Deal found 8/15![Multiple Airlines logo]()
$969
This British Airways deal was found by Cheapflights users on 8/15. 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 11/46:35 am -
2 stops22h 52m
Sun 11/811:40 am -
2 stops21h 10m
Deal found 8/15![British Airways logo]()
$903
This Mytrip deal was found by Cheapflights users on 8/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:25 pm -
3 stops32h 40m
Sun 9/610:20 am -
2 stops27h 30m
Deal found 8/16![Multiple Airlines logo]()
$983
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 1/208:40 am -
2 stops22h 05m
Sun 1/246:00 am -
2 stops23h 50m
Deal found 8/13![British Airways logo]()
$909
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.
Thu 1/218:50 am -
2 stops21h 11m
Sun 1/2410:31 am -
2 stops24h 19m
Deal found 8/13![British Airways logo]()
$909
This Mytrip deal was found by Cheapflights users on 8/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:15 am -
3 stops47h 25m
Wed 10/712:10 pm -
2 stops17h 35m
Deal found 8/16![Multiple Airlines logo]()
$1,102
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.
Thu 11/56:30 am -
1 stop16h 25m
Sun 11/88:35 pm -
1 stop14h 15m
Deal found 8/13![British Airways logo]()
$925
This Mytrip deal was found by Cheapflights users on 8/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/3011:00 pm -
3 stops47h 45m
Thu 2/43:10 pm -
2 stops22h 45m
Deal found 8/15![Multiple Airlines logo]()
$1,111
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 12/28:40 am -
1 stop18h 05m
Sun 12/68:35 pm -
1 stop15h 35m
Deal found 8/13![British Airways logo]()
$925
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:05 am -
3 stops38h 10m
Thu 9/178:30 am -
2 stops26h 25m
Deal found 8/12![Multiple Airlines logo]()
$1,115
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 11/115:35 pm -
1 stop33h 15m
Sun 11/152:36 pm -
2 stops18h 14m
Deal found 8/13![British Airways logo]()
$1,000
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:10 am -
3 stops24h 12m
Thu 9/108:25 pm -
2 stops18h 55m
Deal found 8/12![Multiple Airlines logo]()
$1,142
This British Airways deal was found by Cheapflights users on 8/15. 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.
Thu 11/198:00 pm -
1 stop30h 50m
Mon 11/232:07 pm -
2 stops19h 18m
Deal found 8/15![British Airways logo]()
$1,004
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:10 am -
2 stops30h 10m
Sat 10/38:15 am -
3 stops30h 25m
Deal found 8/12![Multiple Airlines logo]()
$1,163
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Wed 9/308:15 am -
2 stops41h 55m
Wed 10/72:00 pm -
1 stop15h 45m
Deal found 8/16![Multiple Airlines logo]()
$1,178
This Booking.com deal was found by Cheapflights users on 8/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:15 am -
3 stops41h 00m
Mon 10/55:50 pm -
2 stops21h 15m
Deal found 8/14![Multiple Airlines logo]()
$1,193
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:55 am -
3 stops46h 45m
Wed 12/3012:20 pm -
2 stops22h 45m
Deal found 8/13![Multiple Airlines logo]()
$1,559
Last-minute flights from Belfast to CaliforniaDiscover last-minute flight deals from Belfast to California. Data last updated August 16, 2026 and is based on user searches.
Discover last-minute flight deals from Belfast to California. Data last updated August 16, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:10 am -
2 stops23h 45m
Sun 9/66:25 pm -
2 stops17h 50m
Deal found 8/16![Multiple Airlines logo]()
$953
This flygcity.se deal was found by Cheapflights users on 8/15. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:30 am -
1 stop15h 20m
Mon 9/77:30 pm -
1 stop15h 55m
Deal found 8/15![British Airways logo]()
$875
This Trip.com deal was found by Cheapflights users on 8/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:00 am -
1 stop18h 10m
Mon 9/77:50 pm -
1 stop18h 10m
Deal found 8/15![Multiple Airlines logo]()
$966
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:10 pm -
2 stops27h 20m
Tue 9/87:35 pm -
2 stops17h 30m
Deal found 8/12![Multiple Airlines logo]()
$916
This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:20 am -
2 stops18h 10m
Tue 9/87:35 pm -
2 stops17h 30m
Deal found 8/14![Multiple Airlines logo]()
$887
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:15 am -
2 stops35h 25m
Wed 9/306:25 pm -
2 stops18h 00m
Deal found 8/11![Multiple Airlines logo]()
$848
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:20 am -
2 stops18h 10m
Sat 10/37:35 pm -
2 stops19h 05m
Deal found 8/12![Multiple Airlines logo]()
$923
This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:10 am -
2 stops19h 50m
Mon 10/53:05 pm -
2 stops21h 20m
Deal found 8/14![Multiple Airlines logo]()
$825
This Mytrip deal was found by Cheapflights users on 8/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:55 pm -
2 stops27h 35m
Tue 10/67:35 pm -
2 stops17h 30m
Deal found 8/15![Multiple Airlines logo]()
$846
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:30 pm -
2 stops36h 54m
Mon 10/1911:15 pm -
2 stops26h 05m
Deal found 8/12![KLM logo]()
$885
This Mytrip deal was found by Cheapflights users on 8/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:10 pm -
3 stops44h 10m
Wed 10/76:45 am -
3 stops28h 30m
Deal found 8/16![Multiple Airlines logo]()
$918
This Mytrip deal was found by Cheapflights users on 8/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:15 am -
3 stops47h 25m
Wed 10/76:50 am -
3 stops28h 25m
Deal found 8/16![Multiple Airlines logo]()
$1,008
One-way flights from Belfast to CaliforniaSearch for one-way flight options from Belfast to California. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
Search for one-way flight options from Belfast to California. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 11/297:00 am -
2 stops41h 30m
Deal found 8/14![Multiple Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 11/298:20 am -
2 stops40h 10m
Deal found 8/14![Multiple Airlines logo]()
$552
This KAYAK deal was found by Cheapflights users on 8/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/293:15 pm -
1 stop31h 40m
Deal found 8/14![British Airways logo]()
$656
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:40 am -
2 stops20h 30m
Deal found 8/11![British Airways logo]()
$989
This TravelUp deal was found by Cheapflights users on 8/16. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:50 am -
1 stop33h 55m
Deal found 8/16![KLM logo]()
$1,005
This TravelUp deal was found by Cheapflights users on 8/16. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:50 am -
2 stops22h 01m
Deal found 8/16![Multiple Airlines logo]()
$1,014
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:50 am -
1 stop16h 45m
Deal found 8/12![KLM logo]()
$1,049
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:50 am -
1 stop16h 45m
Deal found 8/13![Delta logo]()
$1,050
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:25 pm -
3 stops36h 36m
Deal found 8/11![Aer Lingus logo]()
$1,201
This Ovago deal was found by Cheapflights users on 8/15. 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.
Mon 9/212:25 pm -
3 stops34h 38m
Deal found 8/15![Multiple Airlines logo]()
$1,215
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:50 am -
2 stops58h 25m
Deal found 8/13![Multiple Airlines logo]()
$1,398
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.
Thu 9/39:50 am -
3 stops57h 24m
Deal found 8/12![Multiple Airlines logo]()
$1,840
Find flight deals from Belfast to California
Keep the following information in mind while searching for Belfast to California flight deals. Data was last updated August 16, 2026.
Round-trip from | $825 (Mytrip) |
|---|---|
One-way from | $494 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Belfast 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, Cheapflights users made 2,558,603 searches. Data last updated August 16, 2026.
Use the filters below to find and compare flights from Belfast to California that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BelfastSan Francisco
BFS Belfast Intl - SFO San Francisco
BFSSFO
Belfast Intl
Mon 9/28
6:10 am-6:00 pm
2 stops19h 50m
San Francisco
Mon 10/5
3:05 pm-8:25 pm
2 stops21h 20m
$825
BelfastSan Francisco
BHD Belfast City - SFO San Francisco
BHDSFO
Belfast City
Sat 1/30
6:35 am-2:55 pm
1 stop16h 20m
San Francisco
Thu 2/4
9:12 am-10:55 am
2 stops17h 43m
$867
BelfastOntario
BHD Belfast City - ONT Ontario
BHDONT
Belfast City
Wed 9/30
5:30 pm-10:24 pm
2 stops36h 54m
Ontario
Mon 10/19
11:15 pm-9:20 am
2 stops26h 05m
$885
BelfastLos Angeles
BFS Belfast Intl - LAX Los Angeles
BFSLAX
Belfast Intl
Sat 9/5
6:20 am-4:30 pm
2 stops18h 10m
Los Angeles
Tue 9/8
7:35 pm-9:05 pm
2 stops17h 30m
$887
BelfastLos Angeles
BHD Belfast City - LAX Los Angeles
BHDLAX
Belfast City
Wed 10/14
10:05 am-8:10 pm
1 stop18h 05m
Los Angeles
Sun 10/18
10:35 am-2:35 pm
2 stops20h 00m
$894
BelfastLos Angeles
BHD Belfast City - LAX Los Angeles
BHDLAX
Belfast City
Fri 11/13
8:35 am-6:30 pm
1 stop17h 55m
Los Angeles
Sun 11/15
6:25 pm-4:50 pm
1 stop14h 25m
$897
BelfastSan Francisco
BHD Belfast City - SFO San Francisco
BHDSFO
Belfast City
Thu 9/3
9:35 am-8:23 pm
2 stops18h 48m
San Francisco
Mon 9/7
7:30 pm-5:30 pm
1 stop14h 00m
$898
BelfastSanta Ana
BHD Belfast City - SNA Santa Ana J. Wayne/Orange Cnty
BHDSNA
Belfast City
Wed 10/7
11:35 am-8:22 am
2 stops28h 47m
Santa Ana J. Wayne/Orange Cnty
Sun 10/11
8:45 am-10:30 am
2 stops17h 45m
$899
BelfastSanta Ana
BHD Belfast City - SNA Santa Ana J. Wayne/Orange Cnty
BHDSNA
Belfast City
Wed 12/2
6:35 am-7:10 pm
2 stops20h 35m
Santa Ana J. Wayne/Orange Cnty
Sun 12/6
10:45 am-4:50 pm
2 stops22h 05m
$899
BelfastSanta Ana
BHD Belfast City - SNA Santa Ana J. Wayne/Orange Cnty
BHDSNA
Belfast City
Wed 11/4
6:35 am-9:27 pm
2 stops22h 52m
Santa Ana J. Wayne/Orange Cnty
Sun 11/8
11:40 am-4:50 pm
2 stops21h 10m
$903
Showing 1-10 of 45 resultsSorted by cheapest first
Best time to book a flight from Belfast to California
Have a flexible travel schedule? Discover the best time to fly to California from Belfast with our price prediction graph.
BFS-SFO
BHD-SFO
BHD-ONT
BFS-LAX
BHD-LAX
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 Belfast to California
BF1-USCA
BFS-SFO
BHD-SFO
BHD-ONT
BFS-LAX
No data available for this route at this time. Please check back soon.
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