Cheap flights from California to Cardiff from $631
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Cardiff departing on 5/4. 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 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
What is the cheapest day to depart on your flight to Cardiff?
The cheapest day to depart on your flight to Cardiff is on a Wednesday when prices can be found for as low as $791. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,326. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cardiff.
What is the cheapest time of day to depart on your flight to Cardiff?
Flying to Cardiff from California in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,126 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,140 on average. Flights to Cardiff from California in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest airline that flies from California to Cardiff Wales?
KLM is the most popular carrier operating from California to Cardiff Wales
What airlines fly to Cardiff?
KLM, Delta and Aer Lingus are the top three most popular airlines that fly to Cardiff from California according to our data. KLM is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Cardiff. Keep in mind that there are 3 different airlines that fly to Cardiff on a routine basis, so you have a few additional options to choose from.
Cheap California to Cardiff flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from California to Cardiff
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 many operators does momondo search for flights from California to Cardiff Wales Airport?
There is 1 operator available for flights from California to Cardiff Wales Airport as of April 2025.
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.
Best airlines flying from California to Cardiff
Compare and see reviews for airlines that fly from California to Cardiff with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $792 | Free Cancellation | Rating 7.8 1,331 reviews |
Traveling to a place near Cardiff?
Book flights to Cardiff if you plan to visit one of these locationsWhy 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.