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>

$241 CHEAP FLIGHTS from California to Belfast

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

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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

Mon, Jul 27 - Wed, Aug 26

4:30 pm - 8:30 pm

LAX

BHD

20h 00m

1 stop

7:00 am - 2:05 pm

BHD

LAX

15h 05m

1 stop

$688Multiple Airlines

Sat, Aug 15 - Fri, Aug 21

4:30 pm - 7:45 am

LAX

BFS

31h 15m

1 stop

9:10 pm - 1:20 pm

BFS

LAX

24h 10m

1 stop

$725Multiple Airlines

Mon, Apr 6 - Mon, Apr 13

7:30 pm - 8:35 pm

SFO

BHD

17h 05m

1 stop

7:35 pm - 1:50 pm

BHD

SFO

26h 15m

1 stop

$726British Airways

Sun, Apr 26 - Wed, May 6

7:30 pm - 8:35 pm

SFO

BHD

17h 05m

1 stop

8:35 pm - 1:50 pm

BHD

SFO

25h 15m

1 stop

$728British Airways

Mon, Jul 27 - Wed, Aug 26

4:25 pm - 5:30 pm

LAX

BHD

17h 05m

1 stop

4:05 pm - 11:30 am

BHD

LAX

27h 25m

1 stop

$758American Airlines

Fri, Apr 17 - Thu, Apr 23

4:35 pm - 6:10 pm

SFO

BHD

17h 35m

1 stop

9:35 am - 9:19 pm

BHD

SFO

19h 44m

2 stops

$769American Airlines

Sun, May 10 - Wed, May 20

5:09 pm - 4:55 pm

LAX

BHD

15h 46m

2 stops

5:30 pm - 2:45 pm

BHD

LAX

29h 15m

1 stop

$784KLM

Tue, Jun 2 - Tue, Jun 9

5:05 pm - 4:55 pm

OAK

BHD

15h 50m

2 stops

5:30 pm - 11:49 pm

BHD

OAK

38h 19m

2 stops

$999Delta

Wed, Jun 3 - Sun, Jun 7

4:59 pm - 4:55 pm

SJC

BHD

15h 56m

2 stops

5:30 pm - 7:30 pm

BHD

SJC

34h 00m

2 stops

$1,059KLM

Tue, Jun 2 - Mon, Jun 8

12:28 pm - 9:20 am

OAK

BHD

36h 52m

2 stops

5:30 pm - 11:49 pm

BHD

OAK

38h 19m

2 stops

$1,163Delta

Useful Info

Cheapest flight	$241

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

$241 Find Cheap Flights from California to Belfast

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

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