£312 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 12/10. 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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Flight Deals

Cheap Flights from California to Belfast

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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 return flight deals from California to Belfast

Wed, 14 Oct - Mon, 19 Oct
Multiple Airlines Logo
07:30 - 17:30
LAX
-
BFS
26h 00m
2 stops
Multiple Airlines Logo
09:10 - 18:55
BFS
-
LAX
17h 45m
1 stop
£608Multiple Airlines
Fri, 9 Oct - Mon, 19 Oct
Multiple Airlines Logo
07:30 - 20:45
LAX
-
BFS
29h 15m
2 stops
Multiple Airlines Logo
09:10 - 18:55
BFS
-
LAX
17h 45m
1 stop
£611Multiple Airlines
Sun, 11 Oct - Mon, 19 Oct
Multiple Airlines Logo
07:30 - 17:25
LAX
-
BFS
25h 55m
2 stops
Multiple Airlines Logo
09:10 - 18:55
BFS
-
LAX
17h 45m
1 stop
£629Multiple Airlines
Fri, 18 Sep - Sun, 27 Sep
Multiple Airlines Logo
07:30 - 21:50
LAX
-
BFS
30h 20m
3 stops
Multiple Airlines Logo
19:35 - 08:20
BFS
-
LAX
44h 45m
3 stops
£651Multiple Airlines
Tue, 1 Dec - Fri, 4 Dec
British Airways Logo
17:25 - 14:50
SFO
-
BHD
13h 25m
1 stop
British Airways Logo
11:30 - 18:45
BHD
-
SFO
15h 15m
1 stop
£655British Airways
Sun, 25 Oct - Sat, 14 Nov
British Airways Logo
17:32 - 18:40
LAX
-
BHD
18h 08m
2 stops
British Airways Logo
09:15 - 15:50
BHD
-
LAX
14h 35m
1 stop
£655British Airways
Tue, 1 Dec - Fri, 4 Dec
British Airways Logo
17:25 - 14:50
SFO
-
BHD
13h 25m
1 stop
British Airways Logo
11:30 - 18:45
BHD
-
SFO
15h 15m
1 stop
£655British Airways
Sun, 10 Jan - Wed, 20 Jan
British Airways Logo
20:50 - 20:15
LAX
-
BHD
15h 25m
1 stop
British Airways Logo
12:25 - 18:35
BHD
-
LAX
14h 10m
1 stop
£657British Airways
Mon, 21 Sep - Thu, 24 Sep
Multiple Airlines Logo
07:30 - 22:00
LAX
-
BFS
30h 30m
3 stops
Multiple Airlines Logo
09:00 - 08:20
BFS
-
LAX
31h 20m
3 stops
£658Multiple Airlines
Mon, 11 Jan - Mon, 18 Jan
British Airways Logo
20:50 - 20:15
LAX
-
BHD
15h 25m
1 stop
British Airways Logo
09:25 - 15:50
BHD
-
LAX
14h 25m
1 stop
£658British Airways
Useful Info

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 return 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