With the S-Bahn being so good at CGN, taxis and transfers are really for people with specific needs. Here's when each makes sense.
What a taxi actually costs
Cologne publishes its taxi tariff, so you can work the fare out before you land: 4.90 EUR base, 2.90 EUR per kilometre, 0.60 EUR per minute of waiting time (City of Cologne, in force since 1 June 2026).
| Destination | Distance | On the meter, before waiting time |
|---|---|---|
| Cologne Hauptbahnhof | 15 km | ~48 EUR |
| Cologne Altstadt | 16 km | ~51 EUR |
| Bonn Hauptbahnhof | 16 km | Outside the Cologne tariff — agree the fare first |
| Bonn Bad Godesberg | 22 km | Outside the Cologne tariff — agree the fare first |
| Dusseldorf center | 65 km | Outside the Cologne tariff — agree the fare first |
Fixed-price private transfer
CGN Cologne City Center
From€104for 2 passengers
Other destinations
Two things follow from that tariff. First, a cab into Cologne is not the 30-something EUR that older guides quote — the meter alone clears 48 EUR before you sit in any traffic. Second, the regulated tariff stops at the edge of Cologne's mandatory service area, so for Bonn, Dusseldorf or Aachen there is no meter rule protecting you — settle the price up front or book a fixed one.
A pre-booked transfer is not automatically dearer. Cologne allows pre-booked rides to be priced within plus or minus 20% of the meter tariff, so a fixed quote can land either side of what the meter would have said. Compare the actual quote against the tariff maths above rather than assuming.
When the taxi wins
- Quick city trips — walk out, get in, go. No pre-booking needed
- 1-2 people with normal luggage — simple, no booking, and inside Cologne the meter is regulated
- You know exactly where you're going — just give the address
- Daytime arrivals — plenty of taxis, no waiting
German taxis are among the most regulated and reliable in Europe. CGN's taxi rank is well-organized. Mercedes sedans, clean vehicles, professional drivers.
When the transfer wins
- Family with child seats — request in advance, guaranteed fit
- Group of 4+ — minivan transfer beats squeezing into a sedan or splitting into two taxis
- Heading to Dusseldorf, Aachen, or beyond — fixed price for the longer ride
- During Carnival — Cologne's Karneval (February) means packed trains and surge pricing on ride-hailing. A pre-booked transfer avoids the chaos
- Trade fair periods — when Koelnmesse has major events, everything's busier and pricier
- Late night certainty — a guaranteed car when night frequencies thin out
The S-Bahn elephant in the room
Let's be real: for most travelers going to Cologne city center, the S19 (4.00 EUR, about 14 minutes) makes both taxis and transfers unnecessary — it costs roughly a twelfth of the metered cab fare. For Bonn, the SB60 bus at about 10.50 EUR does the same job. You'd only choose a taxi or transfer when:
- You have heavy/bulky luggage
- You're traveling with small children
- It's very late at night
- Your hotel is far from a train station
- You're going somewhere the train doesn't serve well
Vehicle quality
CGN taxis: mostly Mercedes E-Class sedans and vans. Clean, comfortable, well-maintained — standard for German airports.
Transfers: similar Mercedes/BMW vehicles, sometimes newer. Not a significant quality difference.
Our honest take
If the S-Bahn works for your situation, take it — no question. If you need a car, price the quote against the published tariff instead of assuming the taxi is cheaper; within Cologne the two are often close, and beyond the city limits a fixed price is the only real protection. Book a transfer when you have specific needs: child seats, group transport, long distance, or events and carnival periods when Cologne gets chaotic.