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Cheap flights Cologne — Sydney

from $571 16 570 km ~20h 2 flights found 2 airlines cheapest on Wednesday
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $571 on 25.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 2 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
25 Nov 2026, Wed
Austrian Airlines OS 250
22:20
CGN Cologne Bonn Airport
19:25
SYD Sydney (Kingsford Smith) Airport
21h 5m 2 stops
View this ticket
23 Dec 2026, Wed
Pegasus Airlines PC 1014
02:55
CGN Cologne Bonn Airport
01:20
SYD Sydney (Kingsford Smith) Airport
22h 25m 2 stops
View this ticket
Route characteristics
Distance
16 570 km
Flight time
20h
Time difference
+10h
Minimum price
from $571 (25.11.2026)
Average price
$734
Maximum price
$897
Cheapest day
Wednesday
Departure airports (1)
CGN Cologne Bonn Airport
Arrival airports (1)
SYD Sydney (Kingsford Smith) Airport
Airlines (2)
OS Austrian Airlines PC Pegasus Airlines
Agencies (2)
Kiwi.com Aviakassa
Price trend by month
Airlines — cheapest prices 2
Austrian Airlines
Austrian Airlines
1 flights · 1 days
$571
Pegasus Airlines
Pegasus Airlines
Low-cost 1 flights · 1 days
$897
Where to buy tickets 2
Kiwi.com
1 tickets · 1 days
from $571
Aviakassa
1 tickets · 1 days
from $897
Airports

From — Cologne (1)

  • CGN Cologne Bonn Airport

To — Sydney (1)

  • SYD Sydney (Kingsford Smith) Airport
Other destinations from Cologne
Frequently asked questions about the route Cologne — Sydney
How long is the flight from Cologne to Sydney?
Approximate flight time — 20h. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Cologne to Sydney?
The straight-line distance — 16 570 km.
How much do flights from Cologne to Sydney cost?
The minimum price over 3 months — from $571 on 25.11.2026.
What is the average ticket price?
The average price — $734. Range: $571 — $897.
What is the time difference between Cologne and Sydney?
The difference — +10h.
From which airports does Cologne operate flights?
From Cologne: CGN (Cologne Bonn Airport).
To which airports in Sydney do flights arrive?
To Sydney: SYD (Sydney (Kingsford Smith) Airport).
Which airlines fly this route?
This route is served by 2 airlines: Austrian Airlines, Pegasus Airlines.
Which day of the week is cheapest?
The cheapest day of the week — Wednesday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Cologne — Sydney

Flights Cologne — Sydney is a popular route. The straight-line distance is 16 570 km. Flight time 20h. Time difference +10h.

From Cologne (CGN) flights depart from 1 airport: CGN. To Sydney (SYD) — 1 arrival airport: SYD.

2 airlines operate on this route: Austrian Airlines, Pegasus Airlines.

The minimum price for the next 3 months — from $571 (25.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $734, ranging from $571 to $897. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Wednesday.

Other destinations in Australia from Cologne