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$564+ Cheap flights from Belfast to California

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LAX
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Belfast to California

Keep the following information in mind while searching for Belfast to California flight deals. Data was last updated February 22, 2025.

Round-trip from

$608
(Expedia)

Popular in

August

Cheapest in

January

Average price

$1,087
From Belfast to California
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($183 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Belfast to California

Cheapest flights from Belfast to California
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 February 22, 2025.

This Expedia deal was found by Cheapflights users on 2/22. 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.
Sun 3/26:30 amBHD - LAX
1 stop17h 20mBritish Airways
Sun 3/301:20 pmLAX - BHD
1 stop14h 10mBritish Airways
Deal found 2/22$564
This Expedia deal was found by Cheapflights users on 2/22. 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.
Wed 4/236:50 amBHD - SFO
1 stop15h 00mBritish Airways
Wed 5/144:20 pmSFO - BHD
1 stop15h 15mBritish Airways
Deal found 2/22$608
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 3/66:30 amBFS - LAS
1 stop16h 10mMultiple Airlines
Tue 3/115:45 pmLAS - BFS
1 stop33h 20mMultiple Airlines
Deal found 2/21$614
This SmartFares deal was found by Cheapflights users on 2/21. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/25:20 pmBHD - LAX
1 stop26h 25mVirgin Atlantic
Tue 3/112:45 pmLAX - BHD
1 stop19h 05mVirgin Atlantic
Deal found 2/21$623
This Delta deal was found by Cheapflights users on 2/21. 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.
Sun 3/26:30 amBHD - LAX
2 stops16h 54mDelta
Tue 3/1111:51 amLAX - BHD
2 stops21h 59mDelta
Deal found 2/21$629
This KLM deal was found by Cheapflights users on 2/22. 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.
Sun 3/26:30 amBHD - LAX
2 stops16h 54mKLM
Sun 3/304:50 pmLAX - BHD
1 stop16h 05mKLM
Deal found 2/22$631
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 3/67:30 amBHD - LAS
1 stop15h 10mMultiple Airlines
Tue 3/115:45 pmLAS - BHD
1 stop15h 45mMultiple Airlines
Deal found 2/21$644
This TravelUp deal was found by Cheapflights users on 2/22. 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.
Wed 4/236:30 amBHD - SFO
2 stops21h 26mMultiple Airlines
Wed 5/141:45 pmSFO - BHD
2 stops19h 10mMultiple Airlines
Deal found 2/22$653
This SmartFares deal was found by Cheapflights users on 2/22. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/15:20 pmBHD - SFO
1 stop26h 30mVirgin Atlantic
Sun 3/92:50 pmSFO - BHD
1 stop19h 00mVirgin Atlantic
Deal found 2/22$662
This Cheapflightsfares deal was found by Cheapflights users on 2/22. 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 4/86:35 amBHD - SFO
1 stop15h 15mIberia
Sun 4/2712:22 pmSFO - BHD
2 stops18h 18mIberia
Deal found 2/22$725
This TravelUp deal was found by Cheapflights users on 2/22. 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.
Tue 9/28:20 pmBHD - LAX
1 stop29h 15mFinnair
Sat 9/2710:59 pmLAX - BHD
2 stops28h 31mFinnair
Deal found 2/22$773
This EaseMyTrip deal was found by Cheapflights users on 2/22. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/127:05 amBHD - LAX
1 stop19h 00mIberia
Sat 4/261:35 pmLAX - BHD
2 stops17h 30mIberia
Deal found 2/22$808

Find flights from Belfast to California within your budget

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 February 22, 2025.

Fly from

Belfast

Fly to

California

Route

Depart

Return

Price

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Wed 4/23

6:50 am-1:50 pm

1 stop15h 00m

San Francisco

Wed 5/14

4:20 pm-3:35 pm

1 stop15h 15m

$608

BelfastLas Vegas

BFS - LAS

BFSLAS

Belfast Intl

Thu 3/6

6:30 am-2:40 pm

1 stop16h 10m

Las Vegas Harry Reid Intl

Tue 3/11

5:45 pm-10:05 am

1 stop33h 20m

$614

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Thu 3/6

7:30 am-2:40 pm

1 stop15h 10m

Las Vegas Harry Reid Intl

Tue 3/11

5:45 pm-4:30 pm

1 stop15h 45m

$644

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Wed 4/23

6:30 am-7:56 pm

2 stops21h 26m

San Francisco

Wed 5/14

1:45 pm-4:55 pm

2 stops19h 10m

$653

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Tue 4/8

6:35 am-1:50 pm

1 stop15h 15m

San Francisco

Sun 4/27

12:22 pm-2:40 pm

2 stops18h 18m

$725

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Sat 4/12

7:05 am-6:05 pm

1 stop19h 00m

Los Angeles

Sat 4/26

1:35 pm-3:05 pm

2 stops17h 30m

$808

BelfastSan Francisco

BHD - SFO

BHDSFO

Belfast City

Sun 5/25

5:25 pm-11:45 am

1 stop26h 20m

San Francisco

Sun 6/1

9:52 pm-9:15 pm

2 stops39h 23m

$815

BelfastLos Angeles

BHD - LAX

BHDLAX

Belfast City

Sat 4/12

9:35 am-5:35 pm

1 stop16h 00m

Los Angeles

Sat 4/26

8:05 pm-5:15 pm

1 stop13h 10m

$901

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Sun 8/17

5:25 pm-6:35 pm

1 stop33h 10m

Las Vegas Harry Reid Intl

Sat 8/23

8:25 pm-4:55 pm

1 stop12h 30m

$1,288

BelfastLas Vegas

BHD - LAS

BHDLAS

Belfast City

Sun 8/17

5:25 pm-7:12 pm

2 stops33h 47m

Las Vegas Harry Reid Intl

Sat 8/23

11:00 am-9:15 pm

2 stops50h 15m

$1,303

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

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.
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.

Travel insights for flights from Belfast to California

Get recent, data-driven insights about flights from Belfast to California including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Belfast to California?

Currently, January is the cheapest month in which you can book a flight from Belfast to California (average of $246). Flying from Belfast to California in March is currently the most expensive (average of $344). 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.

Rainfall in California by month

Plan your trip to California by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

Temperature in California by month

Plan your trip to California by taking into account the average temperature totals by month.

If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated February 22, 2025.
Peruse reviews from past customers who have flown with KLM, Virgin Atlantic and Iberia from Belfast to California to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,332 reviews

Comfort

7.7

Entertainment

7.2

Overall

7.8

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,332 reviews
KLM
7.8
Good
1,332 reviews

Comfort

7.7

Entertainment

7.2

Overall

7.8

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Virgin Atlantic
7.5
Good
653 reviews
KLM
7.8
Good
1,332 reviews

Comfort

7.7

Entertainment

7.2

Overall

7.8

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Iberia
7.0
Good
2,639 reviews
KLM
7.8
Good
1,332 reviews

Comfort

7.7

Entertainment

7.2

Overall

7.8

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

British Airways
6.6
Okay
6,754 reviews
KLM
7.8
Good
1,332 reviews

Comfort

7.7

Entertainment

7.2

Overall

7.8

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Belfast 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 to California?

    While some choose either Belfast City - San Francisco or Belfast Intl - Las Vegas Harry Reid Intl, Belfast Intl - San Francisco is the most popular route from Belfast to California.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast 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.

  • What is the cheapest month to book a flight from Belfast to California?

    Currently, January is the cheapest month in which you can book a flight from Belfast to California (average of $246). Flying from Belfast to California in March is currently the most expensive (average of $344). 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.

See more FAQs

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