$447 Find Cheap Flights from Belfast Intl Airport to California

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast Intl to California departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to California

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to California, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to California, as well as popular online travel agencies
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Cheap Flights from Belfast Intl to California

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles3 stops$1,259
San Francisco
San Francisco2 stops$825
Los Angeles
Los Angeles3 stops$1,259
San Francisco
San Francisco2 stops$825

Book Cheap Belfast Intl to California Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Belfast Intl to California that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Belfast Intl to California

Thu, May 28 - Thu, Jun 4
Multiple Airlines Logo
8:05 pm - 11:45 am
BFS
-
SFO
23h 40m
2 stops
Multiple Airlines Logo
5:55 am - 11:25 pm
SFO
-
BFS
33h 30m
2 stops
$825Multiple Airlines
Thu, May 28 - Thu, Jun 4
Multiple Airlines Logo
8:05 pm - 9:20 pm
BFS
-
SFO
33h 15m
1 stop
Multiple Airlines Logo
5:55 am - 11:25 pm
SFO
-
BFS
33h 30m
2 stops
$835Multiple Airlines
Fri, May 15 - Tue, May 19
Multiple Airlines Logo
9:30 pm - 11:45 am
BFS
-
SFO
22h 15m
2 stops
Multiple Airlines Logo
5:55 pm - 11:20 pm
SFO
-
BFS
21h 25m
1 stop
$883Multiple Airlines
Fri, May 15 - Tue, May 19
Multiple Airlines Logo
9:30 pm - 11:45 am
BFS
-
SFO
22h 15m
2 stops
Multiple Airlines Logo
5:50 am - 2:35 pm
SFO
-
BFS
24h 45m
2 stops
$891Multiple Airlines
Fri, May 15 - Tue, May 19
Multiple Airlines Logo
9:30 pm - 3:45 pm
BFS
-
SFO
26h 15m
1 stop
Multiple Airlines Logo
5:55 pm - 11:20 pm
SFO
-
BFS
21h 25m
1 stop
$907Multiple Airlines
Thu, May 28 - Thu, Jun 4
Multiple Airlines Logo
8:05 pm - 3:45 pm
BFS
-
SFO
27h 40m
1 stop
Multiple Airlines Logo
5:55 pm - 11:25 pm
SFO
-
BFS
21h 30m
1 stop
$952Multiple Airlines
Wed, Jun 24 - Mon, Jun 29
Multiple Airlines Logo
6:15 am - 6:35 pm
BFS
-
LAS
20h 20m
2 stops
Multiple Airlines Logo
5:50 pm - 5:50 pm
LAS
-
BFS
16h 00m
1 stop
$976Multiple Airlines
Wed, Jun 10 - Wed, Jun 17
Multiple Airlines Logo
7:30 am - 6:35 pm
BFS
-
LAS
19h 05m
2 stops
Multiple Airlines Logo
5:50 pm - 10:20 pm
LAS
-
BFS
20h 30m
2 stops
$1,004Multiple Airlines
Wed, Jun 10 - Wed, Jun 17
Multiple Airlines Logo
8:15 pm - 11:40 am
BFS
-
LAS
47h 25m
3 stops
Multiple Airlines Logo
6:45 am - 5:05 pm
LAS
-
BFS
26h 20m
3 stops
$1,035Multiple Airlines
Wed, Jun 10 - Wed, Jun 17
Multiple Airlines Logo
6:05 am - 4:35 pm
BFS
-
SFO
42h 30m
3 stops
Multiple Airlines Logo
6:00 am - 7:15 pm
SFO
-
BFS
29h 15m
2 stops
$1,045Multiple Airlines
Booking Insights

KAYAK's insights & trends for Belfast Intl to California flights

Get data-powered insights and trends into flights from Belfast Intl to California to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Belfast Intl Airport to California?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Belfast Intl Airport to California departing in June.

What is the cheapest month to fly from Belfast Intl Airport to California?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Belfast Intl Airport to California, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Belfast Intl Airport to California is November, when tickets cost $0 (return) on average. On the other hand, the most expensive months are February and December, when the average cost of round-trip tickets is $1,190 and $792 respectively.

Find deals

Good to know

Low seasonJune
Cheapest flight$447
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Belfast Intl Airport to San Francisco

FAQs - booking California flights

  • How does KAYAK find such low prices on flights from Belfast Intl Airport to California?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Belfast Intl Airport to California.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Belfast Intl Airport to California?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Belfast Intl Airport to California is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Belfast Intl Airport to California?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Belfast Intl Airport to California with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Belfast Intl Airport to California?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Belfast Intl Airport to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Belfast Intl to California

Information on your arrival and departure airports

Belfast Intl Airport (BFS)