Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Cologne to Frankfurt am Main from €381

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cologne to Frankfurt am Main departing on 18/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Cologne to Frankfurt am Main (CGN-FRA)

Cheap return flights

British Airways Logo
17:05 - 22:00CGN-FRA
4h 55m1 stop
British Airways Logo
11:35 - 16:30FRA-CGN
4h 55m1 stop
€381British Airways
Find Deal
Thu, 18 Dec - Mon, 12 Jan
British Airways Logo
16:35 - 16:50CGN-FRA
24h 15m1 stop
British Airways Logo
16:35 - 09:45FRA-CGN
17h 10m1 stop
€436British Airways
Find Deal
Sun, 28 Dec - Sat, 3 Jan
British Airways Logo
10:20 - 18:15CGN-FRA
7h 55m1 stop
British Airways Logo
15:00 - 20:25FRA-CGN
5h 25m1 stop
€441British Airways
Find Deal
Sat, 20 Sep - Mon, 22 Sep
Pegasus Airlines Logo
00:20 - 10:50CGN-FRA
10h 30m1 stop
Pegasus Airlines Logo
11:35 - 19:15FRA-CGN
7h 40m1 stop
€739Pegasus Airlines
Find Deal
Wed, 17 Dec - Mon, 12 Jan

British Airways flights from Cologne to Frankfurt am Main Airport

Our best British Airways deals on Cologne to Frankfurt am Main Airport flight tickets
British Airways
18 Dec
CGN17:05Cologne Köln/Bonn
4h 55m
1 stop
FRA22:00Frankfurt am Main
12 Jan
FRA11:35Frankfurt am Main
4h 55m
1 stop
CGN16:30Cologne Köln/Bonn
€381
Find similar
British Airways
28 Dec
CGN16:35Cologne Köln/Bonn
24h 15m
1 stop
FRA16:50Frankfurt am Main
3 Jan
FRA16:35Frankfurt am Main
17h 10m
1 stop
CGN09:45Cologne Köln/Bonn
€436
Find similar
British Airways
20 Sept
CGN10:20Cologne Köln/Bonn
7h 55m
1 stop
FRA18:15Frankfurt am Main
22 Sept
FRA15:00Frankfurt am Main
5h 25m
1 stop
CGN20:25Cologne Köln/Bonn
€441
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Cologne to Frankfurt am Main Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 16 August 2025.
Use the filters below to find and compare flights from Cologne to Frankfurt am Main Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CologneFrankfurt am Main

CGN - FRA

CGNFRA

Cologne Köln/Bonn

Thu 18/12

17:05-22:00

1 stop4h 55m

Frankfurt am Main

Mon 12/1

11:35-16:30

1 stop4h 55m

€381

CologneFrankfurt am Main

CGN - FRA

CGNFRA

Cologne Köln/Bonn

Sun 28/12

16:35-16:50

1 stop24h 15m

Frankfurt am Main

Sat 3/1

16:35-09:45

1 stop17h 10m

€436

CologneFrankfurt am Main

CGN - FRA

CGNFRA

Cologne Köln/Bonn

Sat 20/9

10:20-18:15

1 stop7h 55m

Frankfurt am Main

Mon 22/9

15:00-20:25

1 stop5h 25m

€441

CologneFrankfurt am Main

CGN - FRA

CGNFRA

Cologne Köln/Bonn

Wed 17/12

00:20-10:50

1 stop10h 30m

Frankfurt am Main

Mon 12/1

11:35-19:15

1 stop7h 40m

€739

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Cologne to Frankfurt am Main Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Cologne to Frankfurt am Main Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cologne to Frankfurt am Main Airport (CGN to FRA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cologne to Frankfurt am Main Airport

Best price found

€381

Fastest flight time

4h 55m

Direct flights

None
The best flight deal from Cologne to Frankfurt am Main Airport found on momondo in the last 72 hours is €381
The fastest flight from Cologne to Frankfurt am Main Airport takes 4h 55m
There are no direct flights from Cologne to Frankfurt am Main Airport. Popular non-direct route for this connection is Cologne Köln/Bonn Airport - Frankfurt am Main Airport.
Search flight deals

  • How far is Cologne Köln/Bonn to Frankfurt am Main by plane?

    Cologne Köln/Bonn and Frankfurt am Main are 151.1 km apart from one another. Typically, this will take 4h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from Cologne Köln/Bonn Airport to Frankfurt am Main Airport?

    Prices for flights from Cologne Köln/Bonn Airport to Frankfurt am Main Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Cologne Köln/Bonn Airport to Frankfurt am Main Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cologne Köln/Bonn Airport to Frankfurt am Main Airport.

  • What documentation or ID do you need to fly to Frankfurt am Main Airport?

    The necessary travel and health documents for your Frankfurt am Main Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Cologne to Frankfurt am Main Airport?

    Price Alerts will notify you by email when the price for flights to Frankfurt am Main Airport from Cologne decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Cologne to Frankfurt am Main Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Travelling to a place near Frankfurt am Main?

Book flights to Frankfurt am Main if you plan to visit one of these locations
Heidelberg
Mainz
Wiesbaden
Marburg
Baden-Baden
Trier
Ludwigsburg
Boppard
Nuerburg
Wurzburg

Why use momondo?

Why should I use momondo to find a flight deal from Cologne to Frankfurt am Main?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cologne to Frankfurt am Main. momondo saves you time and could save you money on your trip.

Can I find flights from Cologne to Frankfurt am Main with flexible booking policies on momondo?

Flights from Cologne to Frankfurt am Main with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Cologne to Frankfurt am Main?

momondo provides multiple filters to help you find the best flight to Frankfurt am Main from Cologne. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Cologne to Frankfurt am Main right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Cologne to Frankfurt am Main flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Frankfurt am Main Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 21/8
Thu 28/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Frankfurt am Main

Popular Cities in Germany

Popular flights according to clicks in the last 7 days on momondo
Flights to Frankfurt-Hahn Airportfrom €34