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

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 Cardiff. 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 Cardiff?

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

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 Cardiff 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 Cardiff?

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 Cardiff 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>

£666 CHEAP FLIGHTS from California to Cardiff

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

...and more

Travellers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

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

Cheap Flight Deals from California to Cardiff

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from California to Cardiff 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.

Round-trip

One-way

Recent return flight deals from California to Cardiff

KAYAK's recommended return flight deals from the most popular airlines that fly from California to Cardiff.

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

Choose your dates

14:10 - 16:45SJC-CWL

18h 35m2 stops

17:15 - 23:00CWL-SJC

37h 45m2 stops

£666KLM

Find Deal

Thu, 8 May - Sun, 11 May

10:15 - 15:55SFO-CWL

21h 40m3 stops

13:10 - 16:45CWL-SFO

35h 35m3 stops

£809

Find Deal

Mon, 9 Jun - Mon, 16 Jun

07:00 - 09:15SFO-CWL

18h 15m2 stops

17:15 - 11:45CWL-SFO

26h 30m1 stop

£815KLM

Find Deal

Mon, 9 Jun - Mon, 16 Jun

06:30 - 09:15SJC-CWL

18h 45m2 stops

09:50 - 20:47CWL-SJC

18h 57m2 stops

£823Delta

Find Deal

Tue, 8 Jul - Wed, 16 Jul

14:00 - 16:45SAN-CWL

18h 45m2 stops

17:15 - 12:00CWL-SAN

26h 45m1 stop

£859KLM

Find Deal

Mon, 9 Jun - Mon, 16 Jun

07:00 - 09:15SFO-CWL

18h 15m2 stops

09:50 - 21:25CWL-SFO

19h 35m2 stops

£868KLM

Find Deal

Mon, 9 Jun - Mon, 16 Jun

10:15 - 15:55SFO-CWL

21h 40m3 stops

13:10 - 21:25CWL-SFO

40h 15m2 stops

£869

Find Deal

Mon, 9 Jun - Mon, 16 Jun

13:45 - 09:15SFO-CWL

35h 30m1 stop

09:50 - 23:59CWL-SFO

22h 09m2 stops

£884Delta

Find Deal

Wed, 9 Jul - Tue, 15 Jul

13:45 - 16:45SFO-CWL

19h 00m1 stop

09:50 - 11:45CWL-SFO

33h 55m1 stop

£887KLM

Find Deal

Mon, 9 Jun - Mon, 16 Jun

13:45 - 09:15SFO-CWL

35h 30m1 stop

09:50 - 22:33CWL-SFO

20h 43m2 stops

£894Delta

Find Deal

Sun, 6 Jul - Fri, 18 Jul

Low season	February
High season	April
Cheapest flight	£666

Best time to beat the crowds (9% less expensive on average)

Most popular time to fly and prices are also 35% lower on average.

Flight from San Jose to Cardiff

How does KAYAK find such low prices on flights from California to Cardiff?
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 Cardiff.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Cardiff?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cardiff 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 Cardiff?
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 Cardiff 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 Cardiff?
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 Cardiff from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.