By plane
Flybe
Southampton & Edinburgh > Rennes
Aerlingus
Dublin > Rennes
Air France
Lyon, Marseille, Nice, Paris CDG, Toulouse, Mulhouse, Bordeaux > Rennes
Hop!
Lyon, Nice, Toulouse, Figari > Rennes
Vueling
Barcelone > Rennes
Airport Dinard at 25 mins drive.
Ryanair
London Stansted, East Midlands (Nottingham) > Dinard
Aurigny
Guernsey > Dinard