How much is a flight from Cardiff to Rennes?

There’s no fixed price — fares between Cardiff and Rennes can vary a lot by day or time.

Pick a travel date to see today’s available fares.

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Is there more than one airport in Cardiff or Rennes?

Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.

• Airports in Cardiff: Only Cardiff is currently operational.
• Airports in Rennes: Rennes - Saint Jacques is the only airport in operation.

Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near Rennes as well.

Find the best flight from Cardiff to Rennes

With Jetcost, you can filter results by flight time, airline, price range, and layovers. Choose direct or connecting flights, round-trip or one-way, and compare offers from Delta, American, United, and more.

Other popular destinations

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Use filters to exclude options that don’t match your budget or travel preferences and personalize your search for Cardiff – Rennes flights.