Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Cardiff to San Diego from $1,428

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to San Diego departing on 12/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Cardiff to San Diego

Cheap round-trip flights

These are some of the best round-trip flight deals from Cardiff to San Diego that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Cardiff to San Diego.

Cheap last minute flights

Planning a quick getaway from Cardiff to San Diego? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Diego, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Cardiff to San Diego

Find recent round-trip train or bus tickets from Cardiff to San Diego.

All round-trip flight deals to San Diego

The cheapest plane tickets to San Diego found on KAYAK recently.
10:20 am - 11:43 pmCWL-SAN
21h 23m2 stops
7:20 am - 9:50 amSAN-CWL
18h 30m2 stops
$1,428
Find Deal
Thu, Dec 19 - Wed, Dec 25
10:20 am - 11:59 pmCWL-SAN
21h 39m2 stops
7:10 am - 9:50 amSAN-CWL
18h 40m2 stops
$1,850Delta
Find Deal
Sat, Jan 4 - Sat, Jan 11
12:00 pm - 4:05 pmCWL-SAN
36h 05m2 stops
1:28 pm - 8:10 pmSAN-CWL
22h 42m3 stops
$5,995
Find Deal
Sat, Jan 4 - Sat, Jan 11
CWL-SAN
5376 mimulti-stop
Multiple Airlines
Find Deal

See travel insights to San Diego from

How to get the cheapest flight ticket from Cardiff to San Diego

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

What is the cheapest Cardiff to San Diego flight route?

Cardiff Wales - San Diego. Fly from Cardiff Wales to San Diego for the best Cardiff - San Diego flight prices

When to book flights from Cardiff to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Cardiff to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cardiff to San Diego (CWL to SAN) flight deals and tips

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

Best Price Found

$1,428

Fastest flight time

21h 23m

Direct flights

None

Airports in San Diego

1 airport
The best flight deal from Cardiff to San Diego found on momondo in the last 72 hours is $1,428
The fastest flight from Cardiff to San Diego takes 21h 23m
There are no direct flights from Cardiff to San Diego. Popular non-direct route for this connection is Cardiff Wales Airport - San Diego Airport.
There is 1 airport near San Diego: San Diego (SAN)

  • How far is Cardiff Wales to San Diego by plane?

    A flight from Cardiff Wales to San Diego will travel around 5377.4 mi. 21h 23m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Cardiff Wales Airport to San Diego Airport?

    Prices for flights from Cardiff Wales Airport to San Diego Airport refresh daily.

  • How old do you have to be to fly from Cardiff Wales Airport to San Diego Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cardiff Wales Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Cardiff.

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

Yes. momondo allows you to filter the results for Cardiff to San Diego flights to just show those with flexible booking policies.

How can momondo help me find flights from Cardiff to San Diego?

Once all potential Cardiff to San Diego 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 Cardiff to San Diego right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Cardiff to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 11/25
Mon 12/2
Email me momondo's favorite deals

Find better results for your trip to the United States