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Cheap Flights from Cologne to Frankfurt

Compare Cologne to Frankfurt flight deals

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

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Flight deals from Cologne to Frankfurt

Looking for a cheap last-minute deal or the best return flight from Cologne Airport to Frankfurt? If you want to travel next month, return fares start from R 2,010. Find the lowest prices on one-way and return tickets right here.
Frankfurt.R 793 per passenger.Departing Wed, 6 May.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Cologne on Wed, 6 May, arriving in Hahn.Price includes taxes and charges.From R 793, select.
Frankfurt.R 813 per passenger.Departing Tue, 28 Apr.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Cologne on Tue, 28 Apr, arriving in Hahn.Price includes taxes and charges.From R 813, select.
Frankfurt.R 870 per passenger.Departing Wed, 10 Jun.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Cologne on Wed, 10 Jun, arriving in Hahn.Price includes taxes and charges.From R 870, select.
Frankfurt.R 1,005 per passenger.Departing Tue, 7 Jul.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Cologne on Tue, 7 Jul, arriving in Hahn.Price includes taxes and charges.From R 1,005, select.
Frankfurt.R 1,063 per passenger.Departing Tue, 11 Aug.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Cologne on Tue, 11 Aug, arriving in Hahn.Price includes taxes and charges.From R 1,063, select.
Frankfurt.R 1,372 per passenger.Departing Thu, 8 Oct.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Cologne on Thu, 8 Oct, arriving in Hahn.Price includes taxes and charges.From R 1,372, select.
Frankfurt.R 1,430 per passenger.Departing Tue, 22 Sep.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Cologne on Tue, 22 Sep, arriving in Hahn.Price includes taxes and charges.From R 1,430, select.
Frankfurt.R 1,604 per passenger.Departing Sat, 5 Dec.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Cologne on Sat, 5 Dec, arriving in Hahn.Price includes taxes and charges.From R 1,604, select.

Find the cheapest month to fly from Cologne to Frankfurt

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cologne to Frankfurt flights are currently cheapest in May.
Apr
from R 813
May
from R 793
Jun
from R 870
Jul
from R 1,005
Aug
from R 1,063
Sep
from R 1,430
Oct
from R 1,372
Nov
Find prices
Dec
from R 1,604
Jan
Find prices
Feb
Find prices
Mar
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Alternative Cologne to Frankfurt routes

Looking for the cheapest, fastest or easiest route from Cologne to Frankfurt? You could fly into the following airports instead.

Frankfurt am Main

12km from central Frankfurt
Closest
from R 966
Search flights

Mannheim

72km from central Frankfurt
from R 7,487
Search flights

Hahn

103km from central Frankfurt
Cheapest
from R 793
Search flights

Cologne to Frankfurt: Flight information

The things to know before you go.
Cheapest flight foundR 793
Cheapest month to flyMay

Finding cheap flights from Cologne to Frankfurt: Frequently asked questions

There are 3 airports in Frankfurt: Frankfurt am Main, Mannheim and Hahn.
The best price we found for a return flight from Cologne to Frankfurt is R 1,662. 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 Cologne to Frankfurt. But we found flights with one or more stops from R 1,662.
As of April 2026, there are no flights flying from Cologne to Frankfurt.
The cheapest month to fly from Cologne to Frankfurt is usually June.
If you're flying from Cologne Airport, the cheapest airport near Frankfurt is Hahn – which is 102.7 km away from the centre of Frankfurt. We've found flights into this airport from R 1,662.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cologne Airport to Frankfurt on Tuesday, 2 June 2026.
No airlines currently offer direct flights between Cologne Airport and Frankfurt. 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 Frankfurt 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 Frankfurt is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 9°C. July is typically the warmest month in Frankfurt, when it usually averages around 25°C. You can expect the least rain in April. The coldest month is January, with temperatures averaging -3°C. The rainiest month is July.
Currently, Ryanair offers the cheapest flight tickets to Frankfurt.

Flying from Cologne Bonn Airport (CGN) to Frankfurt: what you need to know

  • Cologne (the location of Cologne Bonn Airport) and Frankfurt follow the same timezone — UTC+1.

  • For a relaxed start to your CGN to Frankfurt flight, leave plenty of time to check in and find your gate. Arriving two hours before international departures and an hour before domestic flights is the standard rule.

  • Be prepared for longer lines during popular months like July. Arriving up to four hours in advance for international flights and two hours for a domestic departure will help ensure a smooth travel experience.

  • The journey from central Cologne to CGN takes around 30 minutes by public transport. If you drive, ride-share or get a cab, you'll cover the 13 kilometres in 20 minutes or so, depending on traffic conditions.

  • Looking for a hotel near CGN? If you're boarding an early flight from Cologne Bonn Airport to Frankfurt, these stays will get you from your pillow to the plane in no time:

  • Of all flights leaving Cologne Bonn Airport, 74.45% arrive on time at their destination.

How to find the cheapest flights from Cologne Bonn Airport (CGN) to Frankfurt

  • R 793 is currently the lowest price for a one-way Cologne Bonn Airport to Frankfurt flight. Return flight tickets start from R 1,662. These prices can change depending on demand.

  • Don't leave things to the last moment. You're more likely to land cheap flights from CGN to Frankfurt if you book in advance. Airlines often offer some excellent early bird deals.

  • If you have flexibility with your travel dates, take advantage of the 'Whole month' search tool. It'll show you the cheapest price across every month when searching for your Cologne Bonn Airport to Frankfurt ticket.

  • You don't need to keep checking in to find out if fares have dropped when you set up a Price Alert. We'll let you know the moment there's an extra saving on cheap flights from CGN to Frankfurt.

  • Tailor your trip with filters. Choose your preferred departure and arrival times, total journey duration and airlines. You can also sort results by 'Best,' 'Cheapest' or 'Fastest' flights from Cologne Bonn Airport to Frankfurt.

Airports in Frankfurt

Frankfurt Airport (FRA)

  • Frankfurt Airport (FRA) to central Frankfurt takes about 20 minutes by car. The centre is roughly 14 kilometres away.

  • It typically takes 35 minutes if you're travelling on public transport.

  • Think about booking a hotel close to FRA if you're coming in on a late flight from Cologne Bonn Airport to Frankfurt. Pick one of these accommodation options and make arrival day easier:

  • Fast-track your adventure by picking up a Frankfurt Airport rental car. Grab your wheels from Wheego, Alamo or OK Mobility to explore Frankfurt and beyond.

  • Secure the lowest price by reserving your ride from Frankfurt Airport around three weeks before your flight from CGN to Frankfurt.

Frankfurt - Hahn Airport (HHN)

  • Frankfurt - Hahn Airport (HHN) is about 121 kilometres from central Frankfurt. Once you've hopped off your flight from Cologne Bonn Airport to Frankfurt, it'll take you around 1 hour 30 minutes to get to the heart of the city in a ride-share or cab.

  • If you travel by public transport, the ride to the centre takes 2 hours 40 minutes or so.

  • There are some great places to drop your things at near HHN. Tuck yourself in and get cosy after your CGN to Frankfurt flight at any of these perfectly located options:

  • Flex To Go, Alamo and Keddy By Europcar make picking up a Frankfurt - Hahn Airport rental car quick and easy. These suppliers are located in or around the terminal and will have you on the road before long.

  • Get exactly what you want. Booking your ride from HHN four weeks ahead of time often means lower prices and a bigger choice of vehicles.

Best time to go to Frankfurt

  • Plan your trip to Frankfurt in high season if you want a busy atmosphere, but remember that hotel prices may be higher. Alternatively, book your flights from Cologne Bonn Airport to Frankfurt in the off-season when prices are cheaper and it's quieter.

  • Lock in a Cologne Bonn Airport to Frankfurt plane ticket with a departure in July if you want to explore the city during its warmest month. Expect temperatures to range from 12ºC (54ºF) to 28ºC (82ºF).

  • If you like travelling in cooler conditions, search for a cheap ticket from CGN to Frankfurt in January when temperatures average between -4ºC (25ºF) and 7ºC (45ºF).

More about Frankfurt

  • Start your Frankfurt trip off on the right foot by choosing the ideal place to stay. After booking your flight from Cologne Bonn Airport to Frankfurt, browse our range of hotels including:

  • Every great holiday has to include some sightseeing. Goethe House, Palmengarten and Frankfurt Cathedral are must-visits when exploring Frankfurt.

Explore more of Germany

  • Frankfurt will leave a lasting impression, but there are so many other corners of Germany just waiting to be discovered. About 418 kilometres north-east of Frankfurt, a visit to Berlin will keep your itinerary packed. Don't miss top attractions like Brandenburg Gate, Berlin Wall Memorial and East Side Gallery.

  • Hamburg is another essential stop in Germany and is around 386 kilometres north of Frankfurt. No trip is complete without visiting Miniatur Wunderland, Elbphilharmonie Hamburg and Port of Hamburg.

Plan the rest of your trip from Cologne to Frankfurt

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