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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$206 CHEAP FLIGHTS from California to Belfast

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

...and more

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$629

American Airlines

Wed 3/11Wed 3/18

LAX - BHD • 1 stop

Cheapest one-way

$206

British Airways

Mon 7/20

SFO - BHD • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Belfast!

Flight Deals

Cheap Flights from California to Belfast

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from California to Belfast

Wed, Mar 11 - Wed, Mar 18

6:40 pm - 7:10 pm

LAX

BHD

17h 30m

1 stop

12:25 pm - 9:25 pm

BHD

LAX

16h 00m

1 stop

$629American Airlines

Wed, Mar 11 - Wed, Mar 18

10:00 pm - 7:30 am

LAX

BHD

26h 30m

1 stop

3:40 pm - 9:23 am

BHD

LAX

24h 43m

2 stops

$632British Airways

Sat, Aug 8 - Mon, Sep 7

9:45 pm - 8:40 am

SFO

BHD

26h 55m

2 stops

3:20 pm - 1:50 pm

BHD

SFO

30h 30m

1 stop

$651British Airways

Sun, Aug 9 - Mon, Sep 7

4:35 pm - 5:40 pm

SFO

BHD

17h 05m

1 stop

6:30 pm - 1:50 pm

BHD

SFO

27h 20m

1 stop

$656British Airways

Wed, Mar 11 - Wed, Mar 18

10:40 am - 4:50 pm

LAX

BHD

23h 10m

2 stops

6:30 am - 11:55 pm

BHD

LAX

24h 25m

2 stops

$665Delta

Mon, Aug 10 - Fri, Sep 4

1:45 pm - 9:20 am

SFO

BHD

35h 35m

1 stop

9:50 am - 11:46 pm

BHD

SFO

21h 56m

2 stops

$690Delta

Wed, Mar 25 - Wed, Apr 1

9:15 pm - 8:20 pm

LAX

BFS

16h 05m

2 stops

7:30 am - 6:25 pm

BFS

LAX

18h 55m

2 stops

$785Multiple Airlines

Tue, May 12 - Tue, May 26

7:35 am - 9:20 am

LAX

BHD

17h 45m

2 stops

9:50 am - 11:55 pm

BHD

LAX

22h 05m

2 stops

$794Virgin Atlantic

Wed, Mar 11 - Wed, Mar 18

11:59 am - 9:00 pm

ONT

BHD

26h 01m

2 stops

6:30 am - 5:13 pm

BHD

ONT

17h 43m

2 stops

$794KLM

Tue, May 12 - Tue, May 26

8:10 pm - 9:20 pm

LAX

BFS

17h 10m

2 stops

7:35 am - 5:10 pm

BFS

LAX

41h 35m

3 stops

$836Multiple Airlines

Useful Info

Cheapest flight	$206

Flight from San Francisco to Belfast City Airport

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

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to California

First Class flights to Belfast

Business Class flights to Belfast

Premium Economy Class flights to Belfast

Economy Class flights to Belfast

$206 Find Cheap Flights from California to Belfast

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

Everything you should know

Cheap Flights from California to Belfast

Recent round-trip flight deals from California to Belfast

Recent one-way flight deals from California to Belfast

Recent last minute flight deals from California to Belfast

Good to know

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

Complete your trip to Belfast with a hotel stay or car rental

Find direct flights for Belfast

Flights to other popular destinations

Flights from domestic origins to Belfast

Choose which airport to fly into in Belfast

Find deals for your return flight