$154 Cheap Flights from Cologne (CGN) to Frankfurt (FRA)

View $154 flight on Sat, Jun 7, 2025Opens in a new window

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Cheap Flights from Cologne to Frankfurt (CGN-FRA)

Prices were available within the past 7 days and start at $154 for one-way flights and $3,761 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, May 1 - Sun, May 11
CGN
Cologne
FRA
Frankfurt
$3,761 Roundtrip, found 4 days ago
$3,761
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, May 1 from Cologne to Frankfurt, returning Sun, May 11, priced at $3,761 found 4 days ago

Frequently asked questions

How much does a flight from Cologne - Bonn Airport (CGN) to Frankfurt Intl. Airport (FRA) cost?
Discover the latest flight deals from CGN to FRA by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from CGN to FRA?
The cheapest flights from CGN to FRA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Cologne - Bonn Airport (CGN) to Frankfurt Intl. Airport (FRA)?
You can’t catch a direct flight from Cologne (CGN-Cologne - Bonn) to Frankfurt Intl. Airport (FRA). However, you can arrive in Frankfurt without any layovers by departing from Duesseldorf Intl. Airport (DUS).
What is the cheapest airline that flies from CGN to FRA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from CGN to FRA. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Cologne - Bonn Airport (CGN) to Frankfurt Intl. Airport (FRA)?
Direct flights from Cologne - Bonn Airport (CGN) to Frankfurt Intl. Airport (FRA) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with Expedia’s filters. Enter your travel dates and choose either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from CGN to FRA?
You’ll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cologne - Bonn Airport (CGN) to Frankfurt Intl. Airport (FRA)?
To touch down at Frankfurt Intl. Airport (FRA) without delays, pick a flight that leaves Cologne - Bonn Airport (CGN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Cologne - Bonn Airport (CGN) to Frankfurt Intl. Airport (FRA) last-minute?
Waiting until just before your departure to book a ticket from CGN to FRA often results in higher prices. While you might find some last-minute discounts, they’re not always guaranteed. Be flexible with your itinerary to maximize your chances of snagging a bargain.
Is it cheaper to book a CGN to FRA flight and hotel package?
Compared with arranging hotels and flights separately, booking a CGN to FRA flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place will take the stress out of planning your trip. Simply secure your flights and select from our extensive range of stays, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Cologne - Bonn Airport (CGN) to Frankfurt Intl. Airport (FRA)?
Typically, you’re able to reschedule or cancel your CGN to FRA flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline’s guidelines and fees on flight changes, or if you’d like further details, head to our Customer Service portal.
*Available to One Key members.