Compare all flight tickets and find cheap flights from London to Rennes

The best flight deals right now

London – Rennes
Outbound – Oct 15, 2025
FRSTN
direct
1h 30m
NTE
Return – Oct 20, 2025
FRNTE
direct
1h 25m
STN
£66
3 days ago
London – Rennes
Outbound – Oct 15, 2025
FRSTN
direct
1h 30m
NTE
Return – Oct 20, 2025
FRNTE
direct
1h 25m
STN
£72
3 days ago
London – Rennes
Outbound – Oct 15, 2025
U2LGW
direct
1h 15m
RNS
Return – Oct 20, 2025
U2RNS
direct
1h 15m
LGW
£102
3 days ago

* Prices are in GBP per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that ticket availability and prices are subject to change and should not be considered as the final price quoted.

The best flight deals for a week

London – Rennes
Outbound – Jul 13, 2025
U2LGW
direct
1h 15m
RNS
Return – Jul 20, 2025
U2RNS
direct
1h 15m
LGW
£217
7 days ago
London – Rennes
Outbound – Jul 13, 2025
FRSTN
direct
1h 30m
NTE
Return – Jul 20, 2025
FRNTE
direct
1h 25m
STN
£70
7 days ago
London – Rennes
Outbound – Jul 13, 2025
U2LGW
direct
1h 25m
NTE
Return – Jul 20, 2025
U2NTE
direct
1h 15m
LGW
£155
7 days ago
London – Rennes
Outbound – Jul 13, 2025
U2LGW
direct
1h 25m
NTE
Return – Jul 20, 2025
U2NTE
direct
1h 20m
LGW
£166
7 days ago

* Prices are in GBP per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that ticket availability and prices are subject to change and should not be considered as the final price quoted.

info departure city :
London, United Kingdom
airports :
London City Airport (LCY)
London Gatwick Airport (LGW)
London Heathrow Airport (LHR)
London Luton Airport (LTN)
London-Stansted Airport (STN)
local time :

London is a city in the country United Kingdom, the time zone is GMT +0. In London, it is currently {fromLocalTime}, the temperature is on average 21°C, with a minimum of 17°C and a maximum of 26°C.

The city of London (LON) has 5 airport(s): London City, London Gatwick, London Heathrow, London Luton and London-Stansted

destination info :
Rennes, France
airport :
Rennes-Saint Jacques Airport (RNS)
local time :

Rennes is in the country France, the time zone is GMT +1. In Rennes, it is currently {toLocalTime}, the temperature is on average 20°C, with a minimum of 14°C and a maximum of 26°C.

The city of Rennes (RNS) has 1 airport(s): Rennes-Saint Jacques

Useful info about Rennes

What is the least touristic period to go to Rennes?

If you want to visit Rennes during the least touristic period, choose the month of April.

What is the most popular time to travel to Rennes?

In Rennes, the most touristic month is July. It is during this period that the prices offered by airlines are also the highest.

When should I book my flight London - Rennes?

This information is not available at this time.

What are the arrival and destination airports when travelling between London and Rennes?

This information is not available at this time.

How to reach London airport from the city centre?

The airport London City is located 16 km, London Gatwick is located 38 km, London Heathrow is located 35 km, London Luton is located 45 km or London-Stansted is located 49 km from the city centre. You can access it by using public transport, taking a taxi, or renting a car..

Are there other means of transport to go from London to Rennes?

Flights are the only means of transport listed on Liligo for this journey.

Are there big differences in weather between London and Rennes?

In summer, the average temperature is 18°C in Rennes and 18°C in London. The average rainfall in summer is 56 mm in Rennes and 66 mm in London.In summer, it is warmer in Rennes and it rains less in Rennes. In winter, it is colder in Rennes and it rains more in Rennes.

Prepare your stay in Rennes

Discover other cheap flight offers