Find flights
FAQs

Cheap flights from Cardiff to San Juan

CWL — SJU
8 Jul — 15 Jul1
1 adult

Best time to book a flight from Cardiff to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Cardiff with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to San Juan

What is the cheapest month to book a flight from Cardiff to San Juan?

Currently, April is the cheapest month in which you can book a flight from Cardiff to San Juan (average of £631). Flying from Cardiff to San Juan in July is currently the most expensive (average of £1,027). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cardiff to San Juan?

    Cardiff Wales (CWL), located 9.1 mi from the city center, is the airport you fly out of when you book flights from Cardiff to San Juan. 0 airlines have flights from Cardiff Wales to San Juan on a regular basis. Booking flights from Cardiff Wales to San Juan should not be difficult; the airport handles an average of 0 outbound flights to San Juan per day.

  • Can I find deals for flights from Cardiff to San Juan that include hotel bookings?

    Yes. In addition to deals on Cardiff to San Juan flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to San Juan.

  • Can I find deals for business class flights from Cardiff to San Juan?

    Yes. Cheapflights offers flight deals from Cardiff to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cardiff to San Juan?

    Currently, April is the cheapest month in which you can book a flight from Cardiff to San Juan (average of £631). Flying from Cardiff to San Juan in July is currently the most expensive (average of £1,027). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cardiff to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
Manchester to Luis Munoz Marin Intl flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cardiff to San Juan?

Cheapflights helps you search for flights from Cardiff to San Juan via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to San Juan?

Cheapflights helps you find that perfect flight to San Juan from Cardiff by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Cardiff to San Juan with no change fees?

Yes, we can. To see specific flights from Cardiff to San Juan with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Cardiff to San Juan become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Juan from Cardiff today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights