$362+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Belfast Intl to California with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Belfast Intl to California
Keep the following information in mind while searching for Belfast Intl to California flight deals. Data was last updated June 12, 2025.
Round-trip from | $760 (Mytrip) |
|---|---|
One-way from | $362 (Kiwi.com) |
Popular in | August |
Cheapest in | January |
Average price | $637 |
Find flight deals from Belfast Intl to California
Cheapest flights from Belfast Intl to CaliforniaExplore 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 June 12, 2025.
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 June 12, 2025.
This Mytrip deal was found by Cheapflights users on 6/11. 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.
This Trip.com deal was found by Cheapflights users on 6/10. 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.
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/11. 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.
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 June 12, 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to California that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastLos Angeles
BFS - LAX
BFSLAX
Belfast Intl
Sun 7/13
6:45 am-1:00 pm
3 stops38h 15m
Los Angeles
Sun 7/20
4:30 pm-9:30 pm
1 stop21h 00m
BelfastSan Francisco
BFS - SFO
BFSSFO
Belfast Intl
Fri 9/12
6:05 am-7:30 pm
1 stop21h 25m
San Francisco
Fri 9/19
4:05 pm-9:25 am
1 stop33h 20m
BelfastSanta Ana
BFS - SNA
BFSSNA
Belfast Intl
Mon 9/1
10:35 am-3:46 pm
2 stops37h 11m
Santa Ana J. Wayne/Orange Cnty
Mon 9/8
9:15 am-11:00 pm
2 stops29h 45m
BelfastLas Vegas
BFS - LAS
BFSLAS
Belfast Intl
Tue 7/1
10:55 pm-9:55 pm
2 stops31h 00m
Las Vegas Harry Reid Intl
Tue 7/22
8:35 am-3:00 pm
3 stops22h 25m
BelfastLos Angeles
BFS - LAX
BFSLAX
Belfast Intl
Sat 10/11
9:30 pm-5:30 pm
2 stops52h 00m
BelfastSan Francisco
BFS - SFO
BFSSFO
Belfast Intl
Sun 7/20
10:55 pm-9:30 am
3 stops42h 35m
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.
Cheapflights Insights
Everything you need to know about your flight from Belfast Intl Airport to California
What is the cheapest month to book a flight from Belfast Intl Airport to California?
Currently, January is the cheapest month in which you can book a flight from Belfast Intl Airport to California (average of $246). Flying from Belfast Intl Airport to California in March is currently the most expensive (average of $327). 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).