$289+ 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 4/30. 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
Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to California (USCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated Tháng Một 21, 2025.
Round-trip from | $624 (Mytrip) |
|---|---|
One-way from | $289 (Kiwi.com) |
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 Tháng Một 21, 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 Tháng Một 21, 2025.
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip 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 1/20. 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 Mytrip deal was found by Cheapflights users on 1/20. 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.
Find flights from Belfast Intl to California within your budget
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 Tháng Một 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
BelfastLos Angeles
BFS - LAX
BFSLAX
Belfast Intl
Th. 2 3/3
2:15 pm-4:30 pm
2 stops34h 15m
Los Angeles
Th. 2 3/10
8:10 pm-9:05 pm
2 stops17h 55m
BelfastSan Francisco
BFS - SFO
BFSSFO
Belfast Intl
Th. 5 2/27
2:25 pm-4:25 pm
2 stops34h 00m
San Francisco
Th. 2 3/3
7:25 pm-9:05 pm
2 stops17h 40m
BelfastLas Vegas
BFS - LAS
BFSLAS
Belfast Intl
Th. 2 3/17
8:35 am-8:54 pm
2 stops19h 19m
Las Vegas Harry Reid Intl
Th. 2 3/24
5:10 am-9:05 pm
3 stops32h 55m
BelfastSan Francisco
BFS - SFO
BFSSFO
Belfast Intl
Th. 4 4/30
6:00 am-9:25 pm
3 stops23h 25m
BelfastLas Vegas
BFS - LAS
BFSLAS
Belfast Intl
Th. 2 3/3
5:30 pm-4:32 pm
3 stops55h 02m
BelfastLos Angeles
BFS - LAX
BFSLAX
Belfast Intl
CN 3/30
9:00 pm-4:50 pm
2 stops51h 50m
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.
Travel insights for flights from Belfast Intl to California
Get recent, data-driven insights about flights from Belfast Intl to California including ideal travel times, pricing trends, and more.
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 $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).