$354 Find Cheap Flights from California to Belfast - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Belfast departing on 9/13. 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

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Cheap Flights from California to Belfast

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from California to Belfast 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 California to Belfast

Wed, Oct 14 - Wed, Nov 4
British Airways Logo
7:30 pm - 7:50 pm
SFO
-
BHD
16h 20m
1 stop
British Airways Logo
11:25 am - 6:45 pm
BHD
-
SFO
15h 20m
1 stop
$867British Airways
Wed, Oct 14 - Wed, Nov 4
British Airways Logo
12:59 pm - 1:35 pm
SFO
-
BHD
16h 36m
2 stops
British Airways Logo
12:25 pm - 6:45 pm
BHD
-
SFO
14h 20m
1 stop
$871British Airways
Sun, Nov 15 - Thu, Nov 19
British Airways Logo
8:35 pm - 8:15 pm
SFO
-
BHD
15h 40m
1 stop
British Airways Logo
6:35 am - 2:55 pm
BHD
-
SFO
16h 20m
1 stop
$871British Airways
Tue, Dec 1 - Fri, Dec 4
British Airways Logo
5:25 pm - 2:50 pm
SFO
-
BHD
13h 25m
1 stop
British Airways Logo
11:30 am - 6:45 pm
BHD
-
SFO
15h 15m
1 stop
$871British Airways
Sun, Nov 15 - Thu, Nov 19
British Airways Logo
8:35 pm - 8:15 pm
SFO
-
BHD
15h 40m
1 stop
British Airways Logo
6:35 am - 2:55 pm
BHD
-
SFO
16h 20m
1 stop
$872British Airways
Tue, Dec 1 - Fri, Dec 4
British Airways Logo
5:25 pm - 2:50 pm
SFO
-
BHD
13h 25m
1 stop
British Airways Logo
11:30 am - 6:45 pm
BHD
-
SFO
15h 15m
1 stop
$872British Airways
Mon, Nov 16 - Fri, Nov 20
British Airways Logo
5:25 pm - 6:35 pm
SFO
-
BHD
17h 10m
1 stop
British Airways Logo
8:45 am - 6:45 pm
BHD
-
SFO
18h 00m
1 stop
$872British Airways
Mon, Nov 16 - Fri, Nov 20
British Airways Logo
5:25 pm - 6:35 pm
SFO
-
BHD
17h 10m
1 stop
British Airways Logo
8:45 am - 6:45 pm
BHD
-
SFO
18h 00m
1 stop
$873British Airways
Wed, Oct 28 - Mon, Nov 2
Delta Logo
12:15 pm - 4:50 pm
LAX
-
BHD
21h 35m
2 stops
Delta Logo
5:20 pm - 11:45 am
BHD
-
LAX
26h 25m
1 stop
$906Delta
Mon, Sep 21 - Thu, Sep 24
Multiple Airlines Logo
7:30 am - 11:20 pm
LAX
-
BFS
31h 50m
3 stops
Multiple Airlines Logo
9:00 am - 8:20 am
BFS
-
LAX
31h 20m
3 stops
$906Multiple Airlines
Useful Info

Good to know

Cheapest flight

$354
Flight from John Wayne (Santa Ana) to Belfast

FAQs for booking flights from California to Belfast

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

    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 California to Belfast.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from 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 California to Belfast?

    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 to Belfast with an airline and back to California with another airline.

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

    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 to Belfast from 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 to Belfast

Cabin class types available on flights to California

Cabin classes available on flights to Belfast. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Belfast
Business Class flights to Belfast
Premium Economy Class flights to Belfast
Economy Class flights to Belfast