Istanbul to Siegen flights
Siegen lies 1,944 km (1,208 mi) north-west of Istanbul, -1 h on the clock. What the numbers say about getting there, and where to book.
A nonstop flight would take about 3 h 15 min gate to gate, based on the distance and typical cruise speed with taxi and climb allowed for; connecting itineraries add the layover on top.
| Istanbul | Siegen | |
|---|---|---|
| Country | Turkey | Germany |
| Population | 15.7 million | 107,242 |
| Elevation | 39 m (128 ft) | 272 m (892 ft) |
| Time now | UTC+3 (Europe/Istanbul) | UTC+2 (Europe/Berlin) |
| Nearest large airport | SAW, 33 km out | CGN, 62 km out |
Clocks in Siegen are 1 h behind Istanbul right now, so a 3 h 15 min journey lands only 2 h 15 min later by the destination clock.
What changes when you arrive in Siegen
Crossing from Turkey into Germany: money changes from the Lira to the Euro (EUR); the dialling code becomes +49; the emergency number is http://www.wikidata.org/entity/Q1061257 / http://www.wikidata.org/entity/Q25648823.
Airports at each end
Leaving Istanbul
Istanbul is served by 4 airports with scheduled flights within 100 km. The closest large one is Istanbul Sabiha Gökçen International Airport (SAW), 33 km (21 mi) from the centre, whose 11,614-ft runway is long enough for long-haul wide-body aircraft. The alternatives are İstanbul Airport (IST, 34 km), Tekirdağ Çorlu Airport (TEQ, 87 km), Bursa Yenişehir Airport (YEI, 99 km).
Arriving in Siegen
Siegen is served by 4 airports with scheduled flights within 100 km. The closest large one is Cologne Bonn Airport (CGN), 62 km (39 mi) from the centre, whose 12,516-ft runway is long enough for long-haul wide-body aircraft. The alternatives are Dortmund Airport (DTM, 77 km), Paderborn Lippstadt Airport (PAD, 92 km), Düsseldorf Airport (DUS, 99 km).
| Airport | Code | From centre | Longest runway | Elevation |
|---|---|---|---|---|
| Cologne Bonn Airport | CGN | 62 km (39 mi) | 12,516 ft | 302 ft |
| Dortmund Airport | DTM | 77 km (48 mi) | 6,562 ft | 425 ft |
| Paderborn Lippstadt Airport | PAD | 92 km (57 mi) | 7,152 ft | 699 ft |
| Düsseldorf Airport | DUS | 99 km (62 mi) | 9,842 ft | 147 ft |
Book a flight to Siegen
Our airline partner is activating live fares for this site; the search below opens the moment that is done. Hotels can be booked now.
Flights are sold here by AirOrSeaTravel through our booking partner, Nuitée, which takes the payment; the ticket is issued by the airline. How this works.
Staying in Siegen
Live rooms and prices for Siegen are in the search below.
Book a hotel in Siegen
Live rooms and prices from our booking partner, booked and paid for here. Free cancellation is marked where it applies.
Common questions
How far is Siegen from Istanbul?
1,944 km (1,208 mi) in a straight line, north-west of Istanbul.
How long does it take to get from Istanbul to Siegen by air?
About 3 h 15 min, estimated from distance and typical speeds for a nonstop flight. Timetables and traffic decide the real figure.
Is there a time difference between Istanbul and Siegen?
Siegen is 1 h behind at the moment (Europe/Berlin against Europe/Istanbul).
Which airports are used for Istanbul to Siegen flights?
Typically Istanbul Sabiha Gökçen International Airport (SAW) to Cologne Bonn Airport (CGN); Siegen also has DTM, PAD, DUS.
What currency do I need in Siegen?
The Euro (EUR).
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.