Cheap Flights from Frankfurt to Rennes

Compare Frankfurt to Rennes flight deals

Find the cheapest month or even day of the year to fly to Rennes

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Flight deals from Frankfurt to Rennes

Looking for a cheap last-minute deal or the best return flight from Frankfurt to Rennes? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Frankfurt to Rennes

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Frankfurt to Rennes flights are currently cheapest in September.

Frankfurt to Rennes: Alternative routes

Compare routes from Frankfurt to Rennes below. You may find an airport to fly into that's cheaper, faster, or easier than Rennes.

Frankfurt to Rennes: Flight information

The things to know before you go.
Cheapest flight foundR 1,945
Cheapest month to flySeptember

Finding cheap flights from Frankfurt to Rennes: Frequently asked questions

The best price we found for a return flight from Frankfurt to Rennes is R 4,431. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Frankfurt to Rennes. But we found flights with one stop from R 4,431.
As of August 2025, there are no flights flying from Frankfurt to Rennes.
The cheapest month to fly from Frankfurt to Rennes is usually October.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Frankfurt to Rennes Airport on Friday, 3 October 2025.
No airlines currently offer direct flights between Frankfurt and Rennes Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Rennes but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Rennes is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Rennes is Ryanair .

Flying from Frankfurt to Rennes Airport (RNS): What you need to know

  • There are a couple of main airports where your trip can begin in Frankfurt. Explore your options departing from Frankfurt Airport (FRA) or Frankfurt - Hahn Airport (HHN) when planning your flight from Frankfurt to Rennes Airport (RNS).

  • Frankfurt and Rennes (where Rennes Airport is located) share the UTC+1 timezone. That means you won't need to change your watch once you arrive.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Be at the airport with enough time to catch your flight from Frankfurt to RNS.

  • With more people on the move during peak seasons, plan to be at your terminal even earlier. Two hours for domestic flights and up to four for international trips will help you deal with longer queues.

Airports in Frankfurt

Frankfurt Airport (FRA)

  • We make it easy to book cheap flights from Frankfurt to RNS with a stopover. To explore all the options leaving from Frankfurt Airport (FRA), uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to tour the city of your choice. Top stopovers between FRA and RNS include:

    • Amsterdam Airport Schiphol (AMS)

    • Charles de Gaulle Airport (CDG)

    • London Gatwick Airport (LGW)

  • Travelling from central Frankfurt to FRA takes around 35 minutes by public transport. If you drive, ride-share or get a cab, you'll cover the 14 kilometres in 20 minutes or so, depending on traffic conditions.

  • Catching an early flight from Frankfurt to Rennes Airport? Avoid rushing to the terminal (and sneak in some extra snooze time) by picking one of these hotels near Frankfurt Airport:

  • 67.47% of flights leaving from Frankfurt Airport make it to their destination on schedule.

Frankfurt - Hahn Airport (HHN)

  • Break up your flight from Frankfurt to Rennes Airport with a stop at Dublin Airport (DUB). A main stopover between Frankfurt - Hahn Airport and RNS, it's a great opportunity to relax before the next leg of your journey.

  • Using public transport, you can travel from central Frankfurt to HHN in around 2 hours 40 minutes. The airport is roughly 121 kilometres away, and making the trip by car takes approximately 1 hour 30 minutes.

  • Catching the earliest flight? Think about checking in to one of these accommodation options near Frankfurt - Hahn Airport the day before your Frankfurt to RNS flight:

  • Frankfurt - Hahn Airport has an on-time performance of 53.13%. This figure sheds light on how often flights that take off from this airport arrive on schedule.

About Rennes Airport (RNS)

Getting from Rennes Airport (RNS) to central Rennes

  • Rennes Airport to central Rennes is roughly 6 kilometres. If you're renting a car or getting a cab, plan ahead to make your trip as easy as possible. Journey times will vary depending on traffic conditions and the time of day.

  • It'll take around 50 minutes when travelling by public transport.

How to find the cheapest flights from Frankfurt to Rennes Airport (RNS)

  • R 1,945 is the lowest price for a one-way ticket from Frankfurt to Rennes Airport. A return flight starts from R 4,431. These prices can change based on availability and demand.

  • To pick up cheap flights from Frankfurt to RNS, book ahead. Airlines generally offer lower fares when flights first go on sale.

  • Cheap Frankfurt to Rennes Airport tickets are easier to find if your travel dates are flexible. Use the 'Whole month' search tool to compare fares across the month and then choose the cheapest day.

  • Spend less time searching for cheap plane tickets from Frankfurt to RNS by creating a Price Alert. We'll send you an email or notification through the app when prices go down.

  • Filters make it easier to snap up a deal on your flight from Frankfurt to Rennes Airport. Pick the flight times, carriers and stops that work for you. Then sort the results by 'Cheapest' to zero in on the cheapest fare fast.

The best time to fly from Frankfurt to Rennes Airport (RNS)

  • February is the quietest month for flights from Frankfurt to Rennes Airport (RNS), while July is the most popular. Find the best time to visit Rennes based on whether you like a lively atmosphere or a more laid-back vibe.

  • Before locking in your Frankfurt to RNS plane ticket, consider the kind of weather you prefer. July is the warmest month in Rennes, with temperatures ranging from 11ºC (52ºF) to 28ºC (82ºF).

  • January sees temperatures of between 0ºC (32ºF) and 10ºC (50ºF). Look for cheap tickets from Frankfurt to Rennes Airport around that time if you like travelling in cooler conditions.

More about Rennes

Explore more of France

  • You've visited Rennes, now it's time to explore other corners of France. Journey around 97 kilometres south to Nantes to check off its must-visit sights. From Les Machines de L'ile to Machines of the Isle Nantes and Chateau des Ducs de Bretagne, you've got a jam-packed schedule ahead.

  • Angers is another must-experience destination in France and is around 113 kilometres south-east of Rennes. No journey is complete without seeing La Tapisserie De L'Apocalypse, Chateau du Plessis-Bourre and Collegiale Saint-Martin.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.