London to Rennes flights
Rennes lies 394 km (245 mi) south of London, +1 h on the clock. What the numbers say about getting there, and where to book.
A nonstop flight would take about 1 h 15 min gate to gate, based on the distance and typical cruise speed with taxi and climb allowed for; connecting itineraries add the layover on top.
| London | Rennes | |
|---|---|---|
| Country | United Kingdom | France |
| Population | 9 million | 227,830 |
| Elevation | 25 m (82 ft) | 39 m (128 ft) |
| Time now | UTC+1 (Europe/London) | UTC+2 (Europe/Paris) |
| Nearest large airport | LHR, 24 km out | RNS, 6 km out |
| Postal codes | E1W–WC2R | 35000–35998 CEDEX 9 |
Clocks in Rennes are 1 h ahead of London right now, so a 1 h 15 min journey lands 2 h 15 min later by the destination clock.
What changes when you arrive in Rennes
Crossing from United Kingdom into France: money changes from the Pound to the Euro (EUR); traffic switches to the right; sockets are Euro, Type E; the dialling code becomes +33; the emergency number is http://www.wikidata.org/entity/Q1061257 / http://www.wikidata.org/entity/Q25648842.
Airports at each end
Leaving London
London is served by 6 airports with scheduled flights within 100 km. The closest large one is London Heathrow Airport (LHR), 24 km (15 mi) from the centre, whose 12,799-ft runway is long enough for long-haul wide-body aircraft. The alternatives are London Gatwick Airport (LGW, 40 km), London Luton Airport (LTN, 44 km), London Stansted Airport (STN, 49 km), London City Airport (LCY, 13 km), London Southend Airport (SEN, 57 km).
Arriving in Rennes
Rennes is served by one airport with scheduled flights. The closest large one is Rennes-Saint-Jacques Airport (RNS), 6 km (4 mi) from the centre, with a longest runway of 6,890 ft, which limits it to short and medium-haul aircraft.
| Airport | Code | From centre | Longest runway | Elevation |
|---|---|---|---|---|
| Rennes-Saint-Jacques Airport (regional) | RNS | 6 km (4 mi) | 6,890 ft | 124 ft |
Book a flight to Rennes
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Flights are sold here by AirOrSeaTravel through our booking partner, Nuitée, which takes the payment; the ticket is issued by the airline. How this works.
Staying in Rennes
Live rooms and prices for Rennes are in the search below.
Book a hotel in Rennes
Live rooms and prices from our booking partner, booked and paid for here. Free cancellation is marked where it applies.
Common questions
How far is Rennes from London?
394 km (245 mi) in a straight line, south of London.
How long does it take to get from London to Rennes by air?
About 1 h 15 min, estimated from distance and typical speeds for a nonstop flight. Timetables and traffic decide the real figure.
Is there a time difference between London and Rennes?
Rennes is 1 h ahead at the moment (Europe/Paris against Europe/London).
Which airports are used for London to Rennes flights?
Typically London Heathrow Airport (LHR) to Rennes-Saint-Jacques Airport (RNS).
What currency do I need in Rennes?
The Euro (EUR).
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 13 September 2026. Hotel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.