$100 Cheap Flights from Copenhagen (CPH) to Frankfurt (FRA)

View $100 flight on Fri, Dec 26, 2025Opens in a new window

Popular airlines from Copenhagen Airport, Kastrup (CPH) to Frankfurt Airport (FRA)

Cheap Flights from Copenhagen to Frankfurt (CPH-FRA)

Prices were available within the past 7 days and start at $100 for one-way flights and $173 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Baltic
Sun, Jun 14 - Wed, Jun 17
CPH
Copenhagen
FRA
Frankfurt
$173 Roundtrip, found 2 hours ago
$173
Roundtrip
found 2 hours ago
Select Air Baltic flight, departing Sun, Jun 14 from Copenhagen to Frankfurt, returning Wed, Jun 17, priced at $173 found 2 hours ago
Air Baltic
Tue, Dec 9 - Mon, Dec 15
CPH
Copenhagen
FRA
Frankfurt
$174 Roundtrip, found 2 days ago
$174
Roundtrip
found 2 days ago
Select Air Baltic flight, departing Tue, Dec 9 from Copenhagen to Frankfurt, returning Mon, Dec 15, priced at $174 found 2 days ago
Scandinavian Airlines
Wed, Nov 26 - Sun, Nov 30
CPH
Copenhagen
FRA
Frankfurt
$236 Roundtrip, found 7 hours ago
$236
Roundtrip
found 7 hours ago
Select Scandinavian Airlines flight, departing Wed, Nov 26 from Copenhagen to Frankfurt, returning Sun, Nov 30, priced at $236 found 7 hours ago
Air Baltic
Tue, Nov 25 - Sun, Nov 30
CPH
Copenhagen
FRA
Frankfurt
$242 Roundtrip, found 3 days ago
$242
Roundtrip
found 3 days ago
Select Air Baltic flight, departing Tue, Nov 25 from Copenhagen to Frankfurt, returning Sun, Nov 30, priced at $242 found 3 days ago
Air Baltic
Wed, Nov 26 - Sun, Nov 30
CPH
Copenhagen
FRA
Frankfurt
$242 Roundtrip, found 7 hours ago
$242
Roundtrip
found 7 hours ago
Select Air Baltic flight, departing Wed, Nov 26 from Copenhagen to Frankfurt, returning Sun, Nov 30, priced at $242 found 7 hours ago
Air Baltic
Sun, Mar 8 - Sat, Mar 21
CPH
Copenhagen
FRA
Frankfurt
$244 Roundtrip, found 8 hours ago
$244
Roundtrip
found 8 hours ago
Select Air Baltic flight, departing Sun, Mar 8 from Copenhagen to Frankfurt, returning Sat, Mar 21, priced at $244 found 8 hours ago
Air Baltic
Fri, Nov 14 - Sun, Nov 16
CPH
Copenhagen
FRA
Frankfurt
$244 Roundtrip, found 2 days ago
$244
Roundtrip
found 2 days ago
Select Air Baltic flight, departing Fri, Nov 14 from Copenhagen to Frankfurt, returning Sun, Nov 16, priced at $244 found 2 days ago
Austrian Airlines
Fri, Jan 30 - Mon, Feb 2
CPH
Copenhagen
FRA
Frankfurt
$260 Roundtrip, found 5 days ago
$260
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Fri, Jan 30 from Copenhagen to Frankfurt, returning Mon, Feb 2, priced at $260 found 5 days ago
Lufthansa
Wed, Nov 26 - Sun, Nov 30
CPH
Copenhagen
FRA
Frankfurt
$290 Roundtrip, found 7 hours ago
$290
Roundtrip
found 7 hours ago
Select Lufthansa flight, departing Wed, Nov 26 from Copenhagen to Frankfurt, returning Sun, Nov 30, priced at $290 found 7 hours ago
LOT-Polish Airlines
Fri, Dec 26 - Sat, Dec 27
CPH
Copenhagen
FRA
Frankfurt
$307 Roundtrip, found 1 hour ago
$307
Roundtrip
found 1 hour ago
Select LOT-Polish Airlines flight, departing Fri, Dec 26 from Copenhagen to Frankfurt, returning Sat, Dec 27, priced at $307 found 1 hour ago

Find the cheapest month to fly from Copenhagen (CPH) to Frankfurt (FRA)

November is typically the cheapest month to fly

From $173 - $267 per traveler.

Graph displaying average flight prices per month

Alternative airports near Frankfurt

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Frankfurt Intl. FRA. Cheapest option available. Average driving time to city center is 12 minutes. Flights from $279
FRA
Frankfurt Intl.
Cheapest
Average driving time to city center12 min
Flights from $279
Flights from Copenhagen (CPH) to Frankfurt (FRA)
Origin airport
Kastrup
Destination airport
Frankfurt Intl.
Airlines serving
Air Baltic, Air France, Austrian Airlines, British Airways, Brussels Airlines, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines
Roundtrip price
$173
Distance
421 mi
Average flight time
1 hour 30 mins

Copenhagen to Frankfurt Flights

The cheapest times to fly from Copenhagen to Frankfurt

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Copenhagen to Frankfurt are during the month of June. You can find some of the cheapest flights from Copenhagen to Frankfurt with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Copenhagen to Frankfurt

Sunday is one of the best days to book for cheap flights from Copenhagen to Frankfurt: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Copenhagen to Frankfurt

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Copenhagen to Frankfurt in 2025. You can also book with separate airlines for your outbound and return journeys, from $100 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Copenhagen to Frankfurt flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Copenhagen to Frankfurt airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Kastrup Airport (CPH) to Frankfurt Intl. Airport (FRA) cost?
Get a cheap one-way flight from $100 or cheap return flight from $173 from Kastrup Airport (CPH) to Frankfurt Intl. Airport (FRA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Kastrup Airport (CPH) to Frankfurt Intl. Airport (FRA)?
The cheapest month to fly from CPH to FRA is June, when demand is low. Off-peak months are typically when airlines offer lower prices between these airports.
Which airlines fly direct from Kastrup Airport (CPH) to Frankfurt Intl. Airport (FRA)?
Fly directly from Kastrup Airport (CPH) to Frankfurt Intl. Airport (FRA) on a Lufthansa flight.
What is the cheapest airline that flies from Kastrup Airport (CPH) to Frankfurt Intl. Airport (FRA)?
SAS and Lufthansa are popular airlines offering reasonable fares. Don't forget that flight prices from Kastrup Airport (CPH) to Frankfurt Intl. Airport (FRA) can vary depending on demand, seasonality and time of booking. With Expedia's filter tool, you can easily find a CPH to FRA flight that matches your preferences and budget.
How many flights per day from Kastrup Airport (CPH) to Frankfurt Intl. Airport (FRA)?
Daily, an average of 6 nonstop flights take off from Kastrup Airport (CPH) to Frankfurt Intl. Airport (FRA). Choose the departure that best fits your itinerary.
What are the most popular departure times for flights from Kastrup Airport (CPH) to Frankfurt Intl. Airport (FRA)?
More travelers fly between CPH and FRA at 1 PM than at any other time of day. Looking for a quieter experience? Pick a flight outside the busiest times and you're likely to save on your ticket as well.
What day of the week has the most flights from CPH to FRA?
If you depart on a Monday, you'll get the widest range of options for flights from Kastrup Airport (CPH) to Frankfurt Intl. Airport (FRA).
What is the earliest flight from Kastrup Airport (CPH) to Frankfurt Intl. Airport (FRA)?
Kastrup Airport (CPH)'s earliest flight to Frankfurt Intl. Airport (FRA) departs at approximately 6:50AM UTC+1. With a total journey time of 1h 35m, you'll land at around 8:25AM UTC+1.
How long does it take to fly from Kastrup Airport (CPH) to Frankfurt Intl. Airport (FRA)?
The average flight duration from CPH to FRA is 1 hour and 34 minutes, covering a total distance of 420 mi.
What is the best time to fly from Kastrup Airport (CPH) to Frankfurt Intl. Airport (FRA)?
Book a flight from Kastrup Airport (CPH) to Frankfurt Intl. Airport (FRA) that leaves before 3 PM to reduce the risk of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**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.
What airports do you fly into for Frankfurt from Kastrup Airport (CPH)?
If you're taking a direct flight from Kastrup Airport (CPH) to Frankfurt, Frankfurt Intl. Airport (FRA) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Kastrup Airport (CPH) to Frankfurt Intl. Airport (FRA) last-minute?
Holding off until right before your break to book a flight from CPH to FRA often results in higher prices. Although you may find some last-minute offers, there's no guarantee. Allow some flexibility in your schedule to maximize your chances of landing a bargain.
Is it cheaper to book a CPH to FRA flight and hotel package?
Compared with arranging hotels and flights separately, booking a CPH to FRA flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the hassle out of planning your trip. Just secure your flights and choose from our wide range of hotels, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Kastrup Airport (CPH) to Frankfurt Intl. Airport (FRA)?
It's generally possible to reschedule or cancel your CPH to FRA flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.