192 € Cheap Flights from Rennes to Cologne

How to find cheap flights to Cologne (CGN) from Rennes (RNS)in 2026

Looking for cheap tickets from Rennes to Cologne? Return tickets start from 192 € and one-way flights to Cologne from Rennes start from 116 €

Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

• Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Rennes to Cologne. And with us there are no hidden fees - what you see is what you pay.
• Compare flight deals to Cologne from Rennes from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Cologne start from 116 € one-way.
• Set up a Price Alert. You can easily track the fare of your cheap Rennes-Cologne flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
• Flex your dates to find the best RNS-CGN ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Cologne from Rennes.
• Fly without stops. Only interested in direct flights between Rennes and Cologne? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results. Airlines that fly direct include: Maersk Air Cargo
• Find the cheapest Business class flights from Rennes and Cologne. We scour the internet for the best Business, Premium Economy and First Class flight fares to Cologne, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
• Include nearby airports in your search. Widen your search for Rennes to Cologne flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
• Flexible on when you travel? The cheapest month to fly from Rennes to Cologne is June.
• Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Rennes and Cologne whenever you want.

Combine your flight to Cologne from Rennes with hotels and car hire

Once you've secured your cheap flight ticket from Rennes to Cologne, discover the best prices and exclusive rates for hotels in Cologne or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.