Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Cardiff to San Diego from $872

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 6/8. 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

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Cardiff to San Diego.
Delta Logo
9:50 am - 11:41 pmCWL-SAN
21h 51m2 stops
Delta Logo
11:12 am - 4:45 pmSAN-CWL
21h 33m2 stops
$872Delta
Find Deal
Sun, Jun 8 - Sun, Jun 15
KLM Logo
5:15 pm - 3:30 pmCWL-SAN
30h 15m2 stops
KLM Logo
1:55 pm - 9:15 amSAN-CWL
35h 20m1 stop
$1,074KLM
Find Deal
Sun, Jun 8 - Sun, Jun 15
 Logo
11:00 am - 1:20 pmCWL-SAN
34h 20m3 stops
 Logo
6:15 am - 12:45 pmSAN-CWL
22h 30m3 stops
$1,409
Find Deal
Sun, Jun 8 - Sun, Jun 15
 Logo
11:00 am - 7:13 amCWL-SAN
28h 13m3 stops
 Logo
7:50 pm - 11:30 amSAN-CWL
31h 40m2 stops
$3,812
Find Deal
Sun, Jun 8 - Sun, Jun 15

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

$872

Fastest flight time

21h 51m

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 $872
The fastest flight from Cardiff to San Diego takes 21h 51m
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 51m 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.


  • How do I get Price Alerts for flights from Cardiff to San Diego?

    Price Alerts will notify you by email when the price for flights to San Diego from Cardiff decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Cardiff to San Diego with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.


Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
Coronado
El Cajon
Julian
La Mesa
National City
Imperial Beach
San Ysidro
Lemon Grove
Borrego Springs
Poway
Alpine
Santee

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?
Wed 4/30
Wed 5/7

Find better results for your trip to the United States