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$374+ Cheap flights from Belfast Intl (BFS) 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — LAX
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Belfast Intl to California

Cheapest flights from Belfast Intl to California
Explore the most affordable flight options available from Belfast Intl to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/29. 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 9/76:10 am
BFS
-
LAX
1 stop14h 45m
Multiple Airlines
Thu 9/174:30 pm
LAX
-
BFS
1 stop15h 00m
Multiple Airlines
Deal found 1/29$825
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 6/288:50 pm
BFS
-
LAX
1 stop25h 20m
Multiple Airlines
Sun 7/264:30 pm
LAX
-
BFS
1 stop19h 45m
Multiple Airlines
Deal found 1/27$852
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 2/47:40 am
BFS
-
LAX
2 stops22h 23m
Multiple Airlines
Wed 3/410:30 pm
LAX
-
BFS
1 stop16h 20m
Multiple Airlines
Deal found 1/28$906
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 9/216:10 am
BFS
-
LAX
1 stop14h 45m
Multiple Airlines
Fri 10/28:10 pm
LAX
-
BFS
2 stops16h 50m
Multiple Airlines
Deal found 1/28$914
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 7/26:10 am
BFS
-
LAX
1 stop16h 00m
Multiple Airlines
Sun 7/264:30 pm
LAX
-
BFS
1 stop19h 45m
Multiple Airlines
Deal found 1/27$921
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Fri 7/39:10 pm
BFS
-
LAX
1 stop25h 00m
Multiple Airlines
Sun 7/264:30 pm
LAX
-
BFS
1 stop14h 50m
Multiple Airlines
Deal found 1/27$922
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 6/288:50 pm
BFS
-
LAX
1 stop25h 20m
Multiple Airlines
Sat 7/254:30 pm
LAX
-
BFS
1 stop22h 10m
Multiple Airlines
Deal found 1/27$928
This Connections by easyJet deal was found by Cheapflights users on 1/27. 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.
Sat 6/209:40 am
BFS
-
LAX
1 stop36h 30m
Multiple Airlines
Sun 6/214:30 pm
LAX
-
BFS
1 stop31h 10m
Multiple Airlines
Deal found 1/27$933
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 6/288:50 pm
BFS
-
LAX
1 stop25h 20m
Multiple Airlines
Wed 7/228:10 pm
LAX
-
BFS
2 stops16h 55m
Multiple Airlines
Deal found 1/27$943
This Connections by easyJet deal was found by Cheapflights users on 1/27. 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.
Tue 6/306:40 pm
BFS
-
LAX
1 stop27h 30m
Multiple Airlines
Thu 7/234:30 pm
LAX
-
BFS
1 stop32h 30m
Multiple Airlines
Deal found 1/27$988
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 2/48:50 am
BFS
-
LAX
2 stops21h 13m
Multiple Airlines
Mon 3/24:35 pm
LAX
-
BFS
1 stop15h 40m
Multiple Airlines
Deal found 1/28$989
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 7/26:10 am
BFS
-
LAX
1 stop16h 00m
Multiple Airlines
Sat 7/254:30 pm
LAX
-
BFS
1 stop22h 10m
Multiple Airlines
Deal found 1/27$997

Find flight deals from Belfast Intl to California

Keep the following information in mind while searching for Belfast Intl to California flight deals. Data was last updated January 29, 2026.

Round-trip from

$852
(Kiwi.com)

One-way from

$374
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$635
From Belfast Intl to California
Search Deals
One-way flight from Belfast Intl to California
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($139 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Belfast Intl 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 January 29, 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to California that are best for you.

Fly from

Belfast Intl

Fly to

California

Route

Depart

Return

Price

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Thu 7/2

6:10 am-2:10 pm

1 stop16h 00m

Los Angeles

Sun 7/26

4:30 pm-8:15 pm

1 stop19h 45m

$921

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Fri 7/3

9:10 pm-2:10 pm

1 stop25h 00m

Los Angeles

Sun 7/26

4:30 pm-3:20 pm

1 stop14h 50m

$922

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Sun 6/28

8:50 pm-2:10 pm

1 stop25h 20m

Los Angeles

Sat 7/25

4:30 pm-10:40 pm

1 stop22h 10m

$928

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Sat 6/20

9:40 am-2:10 pm

1 stop36h 30m

Los Angeles

Sun 6/21

4:30 pm-7:40 am

1 stop31h 10m

$933

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Sun 6/28

8:50 pm-2:10 pm

1 stop25h 20m

Los Angeles

Mon 7/20

8:10 pm-8:55 pm

2 stops16h 45m

$933

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Tue 6/30

6:40 pm-2:10 pm

1 stop27h 30m

Los Angeles

Thu 7/23

4:30 pm-9:00 am

1 stop32h 30m

$988

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Thu 7/2

6:10 am-2:10 pm

1 stop16h 00m

Los Angeles

Mon 7/20

8:10 pm-8:55 pm

2 stops16h 45m

$1,001

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Sun 6/28

5:05 pm-8:00 am

2 stops22h 55m

Los Angeles

Sun 7/26

4:30 pm-3:20 pm

1 stop14h 50m

$1,016

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Mon 6/29

8:35 pm-10:00 am

1 stop21h 25m

Los Angeles

Sun 7/26

4:30 pm-3:20 pm

1 stop14h 50m

$1,045

BelfastLos Angeles

BFS - LAX

BFSLAX

Belfast Intl

Fri 7/3

6:05 am-2:10 pm

1 stop16h 05m

Los Angeles

Wed 7/22

8:10 pm-9:05 pm

2 stops16h 55m

$1,053

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 18 results
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Best time to book a flight from Belfast Intl to California

Have a flexible travel schedule? Discover the best time to fly to California from Belfast Intl 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 Belfast Intl Airport to California
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most popular routes from Belfast Intl Airport to California?

    The most popular flight routes from Belfast Intl Airport to California are Belfast Intl - Las Vegas Harry Reid Intl, Belfast Intl - Los Angeles and Belfast Intl - San Francisco.

  • Can I find deals for flights from Belfast Intl to California that include hotel bookings?

    Yes. In addition to deals on Belfast Intl to California flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Belfast Intl to California?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to California.

  • Can I find deals for business class flights from Belfast Intl to California?

    Yes. Cheapflights offers flight deals from Belfast Intl to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Belfast Intl to California

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