Istanbul to Cologne flights

Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Istanbul to Cologne is €52 (checked on 8 Nov 2026).

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Lowest observed
€52Seen on 8 Nov 2026
Last checked
14 Nov 2026
Observed fares. Prices may change.

More dates worth a look

Find the dates that work for you

The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

One-way fare

  • 3 Apr€135
  • 4 Apr€94
  • 5 Apr€94
  • 6 Apr€94
  • 7 Apr€94
  • 8 Apr€94
  • 9 Apr€94
  • 10 Apr€94
  • 11 Apr€94
  • 12 Apr€94
  • 13 Apr€94
  • 20 Apr€52
One-way fare · No data: click and we will search
Lowest observed
€52, departing 20 Apr 2027 (Last checked: 8 Nov 2026)One-way fare · Priced departure days checked in the last 14 days: 150Check live prices for this route
Round trip
€100, departing 30 Nov 2026, back 3 Dec 2026 (Last checked: 12 Nov 2026)
Non-stop, one way
€52, departing 30 Jan 2027 (Last checked: 6 Nov 2026)
Airlines seen
Pegasus Airlines, Turkish Airlines, AJet, Air Serbia, British Airways, FlyOne, Lufthansa, Ryanair, Wizz Air, Wizz Air Malta (10)
Fastest observed flight time
3h 25m
Non-stop
Yes

Istanbul → CologneTue 20 Apr 2027 · €52Last checked: 8 Nov 2026

About this route

Explore the fares we observed from Istanbul to Cologne. Prices move often, so pick your dates to see the latest options.

Route distance
2,016 km
Fastest observed flight time
3h 25m
Airlines seen
Pegasus Airlines, Turkish Airlines, AJet, Air Serbia, British Airways, FlyOne, Lufthansa, Ryanair, Wizz Air, Wizz Air Malta (10)
Alternative airports
SAW

Route-level information; individual journeys vary.

A clearer picture of your fare

Observed, not guaranteed
Every price is a fare we actually saw, and it may change at any time.
Compare the same trip
We show like-for-like journeys so the comparison is fair.
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The price is final on the provider's site, where your booking is completed.
How our prices work
Price alert
Price alert for Istanbul → Cologne

If the observed fare for this date drops, we will email you. At most one message a day.

Non-stop airlines seen on this route

AirlineNon-stop days / priced days
AJet83 / 147
Pegasus Airlines25 / 147

Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.

Airport to city: straight-line distance

  • Sabiha Gökçen Airport (SAW) → Istanbul, city gazetteer reference point (41.0082, 28.9784): ≈ 30 km.
  • Istanbul Airport (IST) → Istanbul, city gazetteer reference point (41.0082, 28.9784): ≈ 35 km.
  • Cologne/Bonn Airport (CGN) → Cologne, city gazetteer reference point (50.9407, 6.9599): ≈ 15 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.

Lowest fare by departure month

Cheapest departure day we saw in April 2027 from Istanbul to Cologne: 20 Apr 2027, €52 (checked 8 Nov 2026).

Lowest fare by departure month
MonthLowest farePriced days
November 2026€5617
December 2026€5431
January 2027€5431
February 2027€5428
March 2027€5431
April 2027€5212

Lowest fare by day of the week

Cheapest Tuesday departure we saw from Istanbul to Cologne: 20 Apr 2027, €52 (checked 8 Nov 2026).

Lowest fare by day of the week
DayLowest farePriced days
Monday€5422
Tuesday€5223
Wednesday€5421
Thursday€5420
Friday€5420
Saturday€5422
Sunday€5422

One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.

Observed fares by departure date

Observed fares by departure date
DepartureFareSeen on
€17410 Nov 2026
€10911 Nov 2026
€12011 Nov 2026
€10810 Nov 2026
€10411 Nov 2026
€10711 Nov 2026
€9011 Nov 2026
€9311 Nov 2026
€10410 Nov 2026
€10211 Nov 2026
€7910 Nov 2026
€898 Nov 2026
€9611 Nov 2026
€5611 Nov 2026
€7311 Nov 2026
€8211 Nov 2026
€6111 Nov 2026
€5514 Nov 2026
€5414 Nov 2026
€528 Nov 2026

One-way fares. Each row is one price we saw for that departure day on the date shown, not a guaranteed fare.

Lowest fare by days before departure

Lowest fare from Istanbul to Cologne by days until departure (61 days or more): €52 (checked 8 Nov 2026).

Lowest fare by days before departure
Days before departureLowest farePriced days
0 to 7 days€908
8 to 30 days€5423
31 to 60 days€5430
61 days or more€5289

One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.

Fares for different departure dates, checked now; not a guide to when to book.

Lowest one-way fare we saw per airline

Cheapest airline from Istanbul to Cologne: AJet, €52 (checked 6 Nov 2026).

Lowest one-way fare we saw per airline
AirlineLowest farePriced days
AJet€52Dec 6, 202683
Pegasus Airlines€55Nov 27, 202633

One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.

Frequently asked

How much is a flight from Istanbul to Cologne?

The lowest fare Routavio has observed is €52, found on 8 Nov 2026.

Are there direct flights from Istanbul to Cologne?

Yes. Published schedules report non-stop flights on this route with Pegasus Airlines, Turkish Airlines, AJet, SunExpress.

Which airlines fly from Istanbul to Cologne?

Routavio has seen these carriers on the route: Pegasus Airlines, Turkish Airlines, AJet, Air Serbia, British Airways, FlyOne, Lufthansa, Ryanair, Wizz Air, Wizz Air Malta (10).

How many of the observed Istanbul to Cologne fares were non-stop?

24 of the 35 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.

How much is a round trip from Istanbul to Cologne?

Cheapest round trip: €100, departing 30 Nov 2026, back 3 Dec 2026 (checked 12 Nov 2026).

How much is a non-stop flight from Istanbul to Cologne?

Cheapest non-stop one-way fare: €52, departing 30 Jan 2027 (checked 6 Nov 2026).

Which airlines had non-stop offers on at least 3 departure dates from Istanbul to Cologne?

For Istanbul to Cologne, examples of observed one-way non-stop offers checked within the last 14 days: AJet (83), Pegasus Airlines (25). Each number counts distinct departure dates, not weekly flights; check current availability in search.

When is the cheapest month to fly from Istanbul to Cologne?

Cheapest departure day we saw in April 2027 from Istanbul to Cologne: 20 Apr 2027, €52 (checked 8 Nov 2026).

Which day of the week is cheapest from Istanbul to Cologne?

Cheapest Tuesday departure we saw from Istanbul to Cologne: 20 Apr 2027, €52 (checked 8 Nov 2026).

Which airline has the lowest fare from Istanbul to Cologne?

Cheapest airline from Istanbul to Cologne: AJet, €52 (checked 6 Nov 2026).

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio

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Recently observed fares. Prices may change.

About these prices
Fares are observed at trusted providers and refreshed regularly. They can change at any time and may not include extras.
Data and updates
Last checked 14 Nov 2026. Availability and fares must be confirmed when you search.
Your booking
When you book, the price is confirmed with the provider. Booking is completed on their site; we do not process payments.