How to get from Cologne to Istanbul
Compare the train, bus and flight options. Then check them for your own date.
Start with the whole journey.
We compared the ways to travel from Cologne to Istanbul. The most useful door-to-door route takes 43h 50m by bus, 1 transfer. The two cities are about 2012 km apart in a straight line. The price and operators below come from a real route search.
The lowest we recorded in the last 14 days was €151, on Wed, Sep 2.
2012 km
Which way suits you?
| Transport | Observed fare | Duration and scope | Detail |
|---|---|---|---|
| Flight | €110Checked Sep 7 | 25h 09mFlight only | See Flight details |
| Bus | €162Reading date not recorded | 43h 50m1 transfer | See Bus details |
- Flight€110Checked Sep 725h 09m · Flight onlySee Flight details
- Bus€162Reading date not recorded43h 50m · 1 transferSee Bus details
These figures were observed on different days. This table is not a live price ranking for your date.
Cologne to Istanbul: cheapest or fastest?
All from the same recent search. Pick a tab: the legs, the timing and the difference from the others all change with it.
- 1Cologne → Bucharestbus
FlixBus·30h 55m - 2Bucharest → İstanbul Esenler OtogarıbusFlixBus·11h 10m
The best balance of price and time we found on this route.
The observed fares belong to earlier dates.
Search my dateWhich date should you go?
The amounts on each day are fares seen earlier, not live offers. A day with no figure is one we have not priced, not one without a service.
All transport observations
Flight calendar
Flight prices by day, Cologne to Istanbul
The lowest fare we saw for each day over the next three months. Tap a day to search it live.
September 2026
€60October 2026
€58Departure and arrival
Operators seen on these journeys
FlixBusCologne-Bucharest, Bucharest-İstanbul Esenler OtogarıBook →
Deutsche BahnCologne-Düsseldorf Airport, Berlin-MunichBook →
easyJetDüsseldorf-Milan, Milan-Bergamo, Bergamo-BerlinSee live options and dates →
AJetMunich Airport-Sabiha Gökçen AirportSee live options and dates →Airport shuttle busMunich-Munich AirportBook →On this route you travel with FlixBus, Deutsche Bahn, easyJet, AJet, Airport shuttle bus; Routavio does not add a booking fee.
How the trip from Cologne to Istanbul works
Start with a FlixBus bus from Cologne to Bucharest, about 30h 55m. Transfer in Bucharest and continue by FlixBus bus on to İstanbul Esenler (11h 10m). In total it's roughly €162 over 43h 50m, 1 transfer.
Cologne to Istanbul: common questions
How long does it take to get from Cologne to Istanbul?
The most useful route takes about 43h 50m by bus, 1 transfer.
How far is Istanbul from Cologne?
About 2012 km in a straight line. The real route on the ground or in the air is longer.
How much does Cologne to Istanbul cost?
On the upcoming dates we checked, the cheapest fare ranged from €60 to €229. Run a live search for your own date to see today's price.
Which operators run Cologne to Istanbul?
On this route you travel with FlixBus, Deutsche Bahn, easyJet, AJet, Airport shuttle bus.
Can you get from Cologne to Istanbul without flying?
Yes. A ground route by bus takes about 43h 50m.
What is the cheapest way to get from Cologne to Istanbul?
Usually a flexible date, or leaving from a nearby airport. A live search puts every option for your dates side by side.
Can I book directly?
Yes. Routavio sends you straight to the operator or an independent third-party provider. We never add a booking fee. The final fare and availability are confirmed by that provider.
Related links
Flying instead? Cologne to Istanbul flight prices€58Other ways people search Cologne to Istanbul
- how to get from Cologne to Istanbul
- Cologne to Istanbul travel time
- Cologne to Istanbul distance
- cheapest way from Cologne to Istanbul
- Cologne to Istanbul by bus