What’s the cost of a flight from Cardiff to Rennes?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Cardiff and Rennes.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Which airports near Cardiff or Rennes offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

• Airports in Cardiff: Only Cardiff is currently operating.
• Airports in Rennes: Rennes - Saint Jacques is the only airport in use at the moment.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Filter and compare flights from Cardiff to Rennes

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Other popular destinations

Want more ideas for your trip to France? Check these: Lyon, Marseille, Nice, Paris, Toulouse.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.