How long does it take to fly to Cardiff?

If you’re flying from a popular airport in California, such as San Francisco or Los Angeles, and flying into Cardiff, then you can expect flight times to average 19h and 19h 10m, respectively.

What is the cheapest airline that flies from California to Cardiff Wales?

KLM is the most popular carrier operating from California to Cardiff Wales

When did momondo last update prices for flights from California to Cardiff Wales Airport?

Prices for flights from California to Cardiff Wales Airport are updated daily.

How old do you have to be to fly from California to Cardiff Wales Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California to Cardiff Wales Airport.

What documentation or ID do you need to fly to Cardiff Wales Airport?

The required travel and health documents for your Cardiff Wales Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cardiff Wales Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$333 Cheap Flights from California to Cardiff in 2026

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0 bags

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Find the cheapest flights from California to Cardiff

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:55 pm - 4:55 pm

SFO

CWL

19h 00m

1 stop

10:20 am - 11:01 pm

CWL

SFO

20h 41m

2 stops

$796Delta

Tue, Feb 24 - Tue, Mar 3

1:45 pm - 4:45 pm

SFO

CWL

19h 00m

1 stop

5:15 pm - 11:45 am

CWL

SFO

26h 30m

1 stop

$798KLM

Wed, Apr 22 - Thu, Apr 30

9:10 am - 9:50 am

SFO

CWL

16h 40m

2 stops

10:20 am - 11:01 pm

CWL

SFO

20h 41m

2 stops

$801Delta

Tue, Feb 24 - Tue, Mar 3

1:45 pm - 4:45 pm

SFO

CWL

19h 00m

1 stop

9:45 am - 1:23 am

CWL

SFO

23h 38m

2 stops

$808KLM

Wed, Apr 22 - Thu, Apr 30

5:15 pm - 9:50 am

LAX

CWL

33h 35m

3 stops

5:15 pm - 9:20 pm

CWL

LAX

35h 05m

3 stops

$895Multiple Airlines

Fri, Mar 13 - Fri, Mar 20

2:45 pm - 4:55 pm

LAX

CWL

19h 10m

1 stop

5:15 pm - 6:44 pm

CWL

LAX

32h 29m

2 stops

$930Multiple Airlines

Fri, Mar 13 - Fri, Mar 20

2:45 pm - 4:55 pm

LAX

CWL

19h 10m

1 stop

5:15 pm - 12:45 pm

CWL

LAX

26h 30m

1 stop

$951Virgin Atlantic

Fri, Mar 13 - Fri, Mar 20

6:05 pm - 10:15 am

LAX

CWL

32h 10m

2 stops

11:35 am - 11:20 am

CWL

LAX

31h 45m

2 stops

$988WestJet

Thu, Jun 4 - Mon, Jun 8

4:35 pm - 11:30 am

SFO

CWL

34h 55m

2 stops

12:00 pm - 1:50 pm

CWL

SFO

33h 50m

2 stops

$1,101Aer Lingus

Tue, Apr 21 - Sat, Apr 25

8:30 am - 10:15 am

LAX

CWL

17h 45m

2 stops

11:35 am - 9:55 pm

CWL

LAX

18h 20m

2 stops

$1,162WestJet

Fri, Jun 5 - Mon, Jun 8

Delta flights from California to Cardiff

Our best Delta deals on California to Cardiff flight tickets

Delta

Feb 24

SFO1:55 pmSan Francisco

19h 00m

1 stop

CWL4:55 pmCardiff Wales

Mar 3

CWL10:20 amCardiff Wales

20h 41m

2 stops

SFO11:01 pmSan Francisco

$796

Delta

Feb 24

SFO9:10 amSan Francisco

16h 40m

2 stops

CWL9:50 amCardiff Wales

Mar 3

CWL10:20 amCardiff Wales

20h 41m

2 stops

SFO11:01 pmSan Francisco

$801

Delta

Apr 22

SFO11:00 amSan Francisco

21h 45m

2 stops

CWL4:45 pmCardiff Wales

Apr 30

CWL9:45 amCardiff Wales

22h 42m

2 stops

SFO12:27 amSan Francisco

$812

KLM flights from California to Cardiff

Our best KLM deals on California to Cardiff flight tickets

KLM

Apr 22

SFO1:45 pmSan Francisco

19h 00m

1 stop

CWL4:45 pmCardiff Wales

Apr 30

CWL5:15 pmCardiff Wales

26h 30m

1 stop

SFO11:45 amSan Francisco

$798

KLM

Apr 22

SFO1:45 pmSan Francisco

19h 00m

1 stop

CWL4:45 pmCardiff Wales

Apr 30

CWL9:45 amCardiff Wales

23h 38m

2 stops

SFO1:23 amSan Francisco

$808

KLM

Apr 21

SFO5:50 amSan Francisco

19h 25m

2 stops

CWL9:15 amCardiff Wales

Apr 25

CWL5:35 pmCardiff Wales

26h 10m

1 stop

SFO11:45 amSan Francisco

$1,229

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Tue 2/24

1:55 pm-4:55 pm

1 stop19h 00m

Cardiff Wales

Tue 3/3

10:20 am-11:01 pm

2 stops20h 41m

$796

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Wed 4/22

1:45 pm-4:45 pm

1 stop19h 00m

Cardiff Wales

Thu 4/30

5:15 pm-11:45 am

1 stop26h 30m

$798

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Tue 2/24

9:10 am-9:50 am

2 stops16h 40m

Cardiff Wales

Tue 3/3

10:20 am-11:01 pm

2 stops20h 41m

$801

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Wed 4/22

1:45 pm-4:45 pm

1 stop19h 00m

Cardiff Wales

Thu 4/30

9:45 am-1:23 am

2 stops23h 38m

$808

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Fri 3/13

5:15 pm-9:50 am

3 stops33h 35m

Cardiff Wales

Fri 3/20

5:15 pm-9:20 pm

3 stops35h 05m

$895

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Fri 3/13

2:45 pm-4:55 pm

1 stop19h 10m

Cardiff Wales

Fri 3/20

5:15 pm-6:44 pm

2 stops32h 29m

$930

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Fri 3/13

2:45 pm-4:55 pm

1 stop19h 10m

Cardiff Wales

Fri 3/20

5:15 pm-12:45 pm

1 stop26h 30m

$951

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Thu 6/4

6:05 pm-10:15 am

2 stops32h 10m

Cardiff Wales

Mon 6/8

11:35 am-11:20 am

2 stops31h 45m

$988

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Tue 4/21

4:35 pm-11:30 am

2 stops34h 55m

Cardiff Wales

Sat 4/25

12:00 pm-1:50 pm

2 stops33h 50m

$1,101

Los AngelesCardiff

LAX - CWL

LAXCWL

Los Angeles

Fri 6/5

8:30 am-10:15 am

2 stops17h 45m

Cardiff Wales

Mon 6/8

11:35 am-9:55 pm

2 stops18h 20m

$1,162

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from California to Cardiff

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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Other information

Can stopping save me money on California to Cardiff flights?

You could potentially save up to 6% on your flight if you consider stops on a California to Cardiff flight.

Cheap California to Cardiff flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Cardiff

Fastest flight time	19h 00m
Direct flights	None

The fastest flight from California to Cardiff takes 19h 00m

There are no direct flights from California to Cardiff. There are no popular flight routes from California to Cardiff.

Search flight deals

When did momondo last update prices for flights from California to Cardiff Wales Airport?
Prices for flights from California to Cardiff Wales Airport are updated daily.
How old do you have to be to fly from California to Cardiff Wales Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California to Cardiff Wales Airport.
What documentation or ID do you need to fly to Cardiff Wales Airport?
The required travel and health documents for your Cardiff Wales Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cardiff Wales Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from California to Cardiff?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from California to Cardiff. momondo saves you time and could save you money on your trip.

Can I find flights from California to Cardiff with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cardiff from California with this policy.

How can momondo help me find flights from California to Cardiff?

Once all potential California to Cardiff flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from California to Cardiff right now. Can momondo alert me if prices change?

Price alerts on flights to Cardiff from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.