Cheap flights from Cologne to Dortmund

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Flight deals from Cologne to Dortmund

Looking for a cheap last-minute deal or the best round-trip flight from Cologne to Dortmund? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Cologne to Dortmund

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cologne to Dortmund flights are currently cheapest in May.

Cologne to Dortmund: Alternative routes

Compare routes from Cologne to Dortmund below. You may find an airport to fly into that's cheaper, faster, or easier than Dortmund.

Cologne to Dortmund: Flight information

The things to know before you go.
Cheapest flight found$202
Cheapest month to flyMay

Finding cheap flights from Cologne to Dortmund: Frequently asked questions

The best price we found for a round-trip flight from Cologne to Dortmund is $203. 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 Dortmund. But we found flights with one or more stops from $203.
There are no flights flying from Cologne to Dortmund, as of May 2025.
The cheapest month to fly from Cologne to Dortmund is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cologne Airport to Dortmund Airport on Thursday, May 15, 2025.
No airlines currently offer direct flights between Cologne Airport and Dortmund Airport. 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 Dortmund 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 Dortmund is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Condor offers the cheapest flight tickets to Dortmund.

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

  • Cologne and Dortmund follow the same timezone, UTC+1.

  • Get to the airport on time so you don't miss your CGN to DTM flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • Flying during a peak month like July? School holidays and other high seasons can lead to longer queues at check-in and security. Play things extra safe and arrive up to four hours ahead of an international flight and two hours before a domestic departure.

  • We make it a cinch to book a flight with a stopover. To see all your options for tickets from Cologne Bonn Airport to Dortmund Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to tour your chosen city. Some great stopovers between CGN and DTM include:

    • Franz Josef Strauss Airport

    • Thessaloniki International Airport

    • Palma de Mallorca Airport

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

  • The cheapest price we've found for a one-way Cologne Bonn Airport to Dortmund Airport flight is $59. A round-trip plane ticket right now is $202. Depending on the availability and when you book, these fares could change.

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

  • The 'Whole month' search tool shows you the cheapest flights from Cologne Bonn Airport to Dortmund Airport throughout the month. It's a great way to find a bargain if your travel dates aren't set in stone.

  • Save time looking for cheap flights from CGN to DTM by creating a Price Alert. You'll receive an email or push notification on the app when a special offer becomes available.

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

Handy information about Cologne Bonn Airport (CGN)

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

  • Cologne Bonn Airport is around 14 kilometers from central Cologne. If you're catching a cab, ride-sharing or driving from the center, it'll take you 20 minutes or so to arrive, depending on the traffic.

  • Catching public transport? Expect a journey time of around 30 minutes.

  • Taking an early flight from Cologne Bonn Airport to Dortmund Airport? Avoid the last-minute rush to the terminal (and sneak in some extra precious sleep) by choosing one of these hotels close to CGN:

Arriving at Dortmund Airport (DTM)

  • If you have a late Cologne Bonn Airport to Dortmund Airport flight, nothing beats the convenience of staying near the terminal. Grab your suitcases from the carousel and then be showered and relaxing soon after at one of these options near DTM:

  • Travel at your own speed with a Dortmund Airport rental car. Pick up your wheels from Keddy By Europcar, Sixt or Europcar and venture far and wide through Dortmund and beyond.

  • Reserving your ride from Dortmund Airport around one week ahead gives you the best chance of locking in a great deal.

Getting from Dortmund Airport (DTM) to central Dortmund

  • Dortmund Airport is approximately 13 kilometers from the center of Dortmund. The drive time takes around 20 minutes.

  • If you're using public transport, expect a journey time of roughly 50 minutes.

When to fly to Dortmund Airport (DTM)

  • It's time to choose your travel dates for your flight from Cologne Bonn Airport to Dortmund Airport. July is the busiest month to visit Dortmund. If you're after a more low-key vibe, go in January.

  • When booking your flight from Cologne Bonn Airport to Dortmund Airport, think about the type of weather you like. August is the warmest month in Dortmund, with temperatures ranging from 12ºC (54ºF) to 27ºC (81ºF).

  • For cooler conditions, look for a cheap ticket from CGN to DTM in January. Temperatures average between -4ºC (25ºF) and 7ºC (45ºF) then.

Explore more of Germany

  • Berlin is just one of the many places in Germany waiting to be discovered after you've experienced Dortmund. Around 418 kilometers away to the east, well-known attractions include Brandenburg Gate, Berlin Wall Memorial and East Side Gallery.

  • Hamburg is another essential stop in Germany and is around 290 kilometers north-east of Dortmund. No journey is complete without dropping by Miniatur Wunderland, Elbphilharmonie Hamburg and Port of Hamburg.

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