Trip.com
>
Flights
>
Flights to France
>
Flights to Brittany
>
Flights to Rennes
>
Flights from Karlsruhe to Rennes

Cheap flight deals from Karlsruhe to Rennes

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Karlsruhe to Rennes

Off-season for travel April
Peak season for travel March
Flight distance 747.14 km
Popular airline Ryanair

When is the cheapest time to fly from Karlsruhe to Rennes?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
From price
Search
  • 15 22
  • 22 29

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Karlsruhe (FKB) to Rennes (RNS) the cheapest?

    Airlines adjust prices for flights from Karlsruhe to Rennes based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Karlsruhe (FKB) to Rennes (RNS) cost?

    According to Trip.com's data, the lowest price is around AED 13,274.

  • How many airports are there in Rennes (RNS)?

    There are 1 airport(s) near Rennes (RNS): Airport Rennes Bretagne.

How to find a cheap flight from Karlsruhe to Rennes

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Karlsruhe to Rennes. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Karlsruhe to Rennes ticket.
Tap "Date" on flight search bar to get the calender for Karlsruhe to Rennes airfare over next 6 months in 2025.
2
Compare cheap Karlsruhe to Rennes flight deals from over hundreds of airlines.
Compare prices from over 500 airlines with our powerful search and find the cheapest flight tickets from Karlsruhe to Rennes.
3
Set up a Price Alert
By setting up a Price Alert for your Karlsruhe to Rennes route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Karlsruhe to Rennes flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Karlsruhe to Rennes to get exclusive deals for you.

More Travel Options

  • Top Routes from Karlsruhe
  • Top Routes to Rennes
  • Trending Airlines