Our cheapest offers for flights from London to Rennes

Here you can compare cheap flights from London (LON) to Rennes (RNS) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Rennes. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Best option London Rennes	Outbound 08/12/25 direct U28395 01h 15min	Return 24/12/25 direct U28396 01h 05min	easyJet		£107
London Rennes	Outbound 08/12/25 2 Stopovers (RIX, CDG) BT0652, BT0693, AF7530 23h 55min	Return 24/12/25 2 Stopovers (CDG, RIX) AF7531, BT0692, BT0653 30h 40min	Air Baltic, Air France		£719
London Rennes	Outbound 13/10/25 direct U28395 01h 15min	Return 15/10/25 direct U28396 01h 15min	easyJet		£118
London Rennes	Outbound 08/12/25 direct U28395 01h 15min	Return 24/12/25 direct U28396 01h 05min	easyJet		£125
London Rennes	Outbound 08/12/25 direct U28395 01h 15min	Return 24/12/25 direct U28396 01h 05min	easyJet		£138
London Rennes	Outbound 13/10/25 direct U28395 01h 15min	Return 15/10/25 direct U28396 01h 15min	easyJet	?	£141
London Rennes	Outbound 08/12/25 direct U28395 01h 15min	Return 24/12/25 direct U28396 01h 05min	easyJet		£144
London Rennes	Outbound 20/10/25 direct U28395 01h 15min	Return 11/11/25 2 Stopovers (AMS, RIX) KL1414, KL3091, BT0653 27h 25min	easyJet		£2,139
London Rennes	Outbound 09/10/25 2 Stopovers (RIX, AMS) BT0654, KL2834, KL1415 21h 35min	Return 14/10/25 2 Stopovers (AMS, RIX) KL1416, KL3091, BT0653 24h 55min	Air Baltic, KLM		£3,463

Important flight information

Flight information: London - Rennes

Outbound and return from	£106.70
Distance	398 km
Departure airport	Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Arrival airport	Airport Rennes (RNS)
Destination country	Flights to France

Alternative routes to France

Alternative flights to Rennes

Flight London Gatwick - Rennes from £107

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