Cheap Flights from Cologne 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 to Frankfurt? Find the lowest prices on one-way and return tickets right here.

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 August.

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.

Cologne to Frankfurt: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 263
Cheapest month to flyAugust

Finding cheap flights from Cologne to Frankfurt: Frequently asked questions

There are 3 airports in Frankfurt: Frankfurt am Main, Mannheim and Frankfurt Hahn.
The best price we found for a return flight from Cologne to Frankfurt is ر.ق.‏ 614. 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 ر.ق.‏ 614.
As of April 2025, there are no flights flying from Cologne to Frankfurt.
The cheapest month to fly from Cologne to Frankfurt is usually April 2025.
If you're flying from Cologne Airport, the cheapest airport near Frankfurt is Frankfurt Hahn – which is 102.7 km away from the centre of Frankfurt. We've found flights into this airport from ر.ق.‏ 614.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cologne Airport to Frankfurt on Wednesday, 7 May 2025.
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 are in the same timezone — UTC+1.

  • To ensure you catch your flight from CGN to Frankfurt, leave plenty of time for things like check-in and baggage drop. Turning up two hours ahead of international departures and an hour before domestic flights is the general travel rule.

  • During popular months such as July, you'll want to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead of international flights when you travel during a peak period in general.

  • When flying within Germany, you won't need a passport or visa. However, you'll have to present another kind of identification, such as an ID card or driver's licence. Once you've booked cheap tickets from Cologne Bonn Airport to Frankfurt, make sure your ID is up to date.

  • Located around 14 kilometres from central Cologne, CGN can be reached in about 18 minutes by car, depending on traffic. The journey by public transport is roughly 30 minutes.

  • Looking for a convenient hotel close to CGN? If you're catching an early flight from Cologne Bonn Airport to Frankfurt, these accommodation options will have you moments from check-in:

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

  • ر.ق.‏ 263 is the lowest price for a one-way ticket from Cologne Bonn Airport to Frankfurt. A return flight starts at ر.ق.‏ 614. These prices can change depending on availability.

  • Don't leave things to the last moment. You're more likely to find cheap tickets from CGN to Frankfurt if you book ahead. Airlines often offer some great early bird deals.

  • If you're willing to be flexible with your travel plans, try using the 'Whole month' tool. It'll give you the cheapest price across every month when searching for your ticket from Cologne Bonn Airport to Frankfurt.

  • Log into your online account or use the app to create a Price Alert. We'll get in touch right away if there's a better deal on this route. It's easy to do, and it'll save you time checking for cheap flight tickets from CGN to Frankfurt every day.

  • Tailor your flights with filters. Pick 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 is roughly 14 kilometres. It'll take you around 21 minutes to reach the centre driving.

  • It typically takes 37 minutes if you're travelling by public transport.

  • If you have a late flight from Cologne Bonn Airport to Frankfurt, nothing beats the convenience of staying near the terminal. Collect your bags from the carousel and then be showered and snoozing not long after at one of these accommodation options near FRA:

Frankfurt - Hahn Airport (HHN)

  • Frankfurt - Hahn Airport (HHN) is around 121 kilometres from the centre of Frankfurt. Following your flight from Cologne Bonn Airport to Frankfurt, it'll take you around 1 hour and 32 minutes to reach the heart of the city in a cab or ride-share.

  • You can also travel using public transport, which will take roughly 2 hours and 40 minutes.

  • Hang up the 'Do not disturb' sign and relax at a hotel close to HHN. Here are a few options where you can settle in after your flight from CGN to Frankfurt:

Best time to go to Frankfurt

  • It's time to pick your trip dates for your flight from Cologne Bonn Airport to Frankfurt. July is the most popular month to travel to Frankfurt. If you prefer a quieter vibe, go in February.

  • Book your flight from Cologne Bonn Airport to Frankfurt for July to experience the city during its warmest month. You can expect temperatures to range from 12ºC to 28ºC.

  • January sees average temperatures of between -4ºC and 7ºC. Search for cheap flights from CGN to Frankfurt sometime around then if you like travelling in cooler conditions.

More about Frankfurt

Complete your Frankfurt trip with a car rental

  • Finding you a cheap flight from Cologne Bonn Airport to Frankfurt isn't our only party trick. Check out our car rentals in Frankfurt and explore at your own pace. We find deals from trusted car rental companies and put them all in one place. Instantly compare rates and then book with no fees.

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