Cheap flights from Cardiff to California from £655
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to California departing on 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Cardiff to California
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 month to fly to California?
If you are unable to visit California during the month of February, then departing from Cardiff during the month May is also very affordable. Most momondo users find prices during this month for around £571.
What is the cheapest day to depart on your flight to California?
The cheapest day to depart on your flight to California is on a Tuesday when prices can be found for as low as £539. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Cardiff because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £779.
Cheap Cardiff to California flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Cardiff to California
When did momondo last update prices for flights from Cardiff Wales Airport to California?
Prices for flights from Cardiff Wales Airport to California are refreshed on a daily basis.
How many operators does momondo search for flights from Cardiff Wales Airport to California?
The number of operators available for flights from Cardiff Wales Airport to California is 2 as of June 2025.
How old do you have to be to fly from Cardiff Wales Airport to California?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cardiff Wales Airport to California.
What documentation or ID do you need to fly to California?
The required travel and health documents for your California 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 California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Cardiff to California
Compare and see reviews for airlines that fly from Cardiff to California with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £484 | Free Cancellation | Rating 7.4 653 reviews | |||
| PriceFrom £512 | Free Cancellation | Rating 7.8 1,363 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Cardiff to California?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cardiff to California for you.
Can I find flights from Cardiff to California with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Cardiff to California flights to just show those with flexible booking policies.
How can momondo help me find flights from Cardiff to California?
Once all potential Cardiff to California 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 California right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Cardiff to California flights. All you need is a valid email address and we will do the rest; it is that quick and easy.