Cheap flights from Copenhagen to Sydney from $1,096 CPH → SYD, WSI
Copenhagen Airport (CPH) → Sydney (Kingsford Smith) Airport (SYD), Western Sydney Airport (WSI)
The cheapest return found recently is $1,096 with LOT Polish, 23 Dec – 13 Jan 2027, found 2 days ago.
- Cheapest return found recently
- $1,096, 23 Dec to 13 Jan 2027
- Usual return price
- $1,270 to $1,505
Return
The cheapest return fare on each of 11 departure dates is usually $1,270 to $1,505.
Cheapest return found recently
$1,096
23 Dec – 13 Jan 2027 · LOT Polish
Copenhagen Airport (CPH) → Sydney (Kingsford Smith) Airport (SYD)
Leaves 7:50 p.m. · Return leaves 10:30 a.m. · 108 h 50 min of travel, both ways together
out 3 stops, back 2 stops
found 2 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$1,096 23 Dec – 13 Jan 2027found 2 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 31 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $907 to $1,357.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 11 departure dates from 7 Dec to 29 Dec, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
No. We hold 21-night return fares on 1 other departure date within 3 days of 23 Dec, and it is not cheaper.
Every date we hold
43 fares on 11 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 7 Dec – 15 Dec | $1,423 | China Eastern | Copenhagen Airport (CPH) → Sydney (Kingsford Smith) Airport (SYD) | out 1 stop, back 2 stops | found 3 days ago | See prices for these dates |
| 8 Dec – 16 Dec | $1,384 | KLM | Copenhagen Airport (CPH) → Sydney (Kingsford Smith) Airport (SYD) | out 2 stops, back 2 stops | found 3 days ago | See prices for these dates |
| 10 Dec – 16 Dec | $1,385 | Etihad Airways | Copenhagen Airport (CPH) → Sydney (Kingsford Smith) Airport (SYD) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 17 Dec – 6 Jan 2027 | $1,591 | Ryanair | Copenhagen Airport (CPH) → Sydney (Kingsford Smith) Airport (SYD) | out 3 stops, back 2 stops | found 2 days ago | See prices for these dates |
| 20 Dec – 5 Jan 2027 | $1,903 | KLM | Copenhagen Airport (CPH) → Sydney (Kingsford Smith) Airport (SYD) | out 2 stops, back 2 stops | found 3 days ago | See prices for these dates |
| 21 Dec – 11 Jan 2027 | $1,492 | China Eastern | Copenhagen Airport (CPH) → Sydney (Kingsford Smith) Airport (SYD) | out 1 stop, back 2 stops | found 2 days ago | See prices for these dates |
| 22 Dec – 7 Jan 2027 | $1,517 | China Eastern | Copenhagen Airport (CPH) → Sydney (Kingsford Smith) Airport (SYD) | out 3 stops, back 2 stops | found 3 days ago | See prices for these dates |
| 23 Dec – 13 Jan 2027 | $1,096 | LOT Polish | Copenhagen Airport (CPH) → Sydney (Kingsford Smith) Airport (SYD) | out 3 stops, back 2 stops | found 2 days ago | See prices for these dates |
| 27 Dec – 15 Jan 2027 | $1,242 | Lufthansa | Copenhagen Airport (CPH) → Sydney (Kingsford Smith) Airport (SYD) | out 3 stops, back 2 stops | found 2 days ago | See prices for these dates |
| 28 Dec – 13 Jan 2027 | $1,297 | Ryanair UK | Copenhagen Airport (CPH) → Sydney (Kingsford Smith) Airport (SYD) | out 3 stops, back 2 stops | found 3 days ago | See prices for these dates |
| 29 Dec – 14 Jan 2027 | $1,195 | SAS Scandinavian | Copenhagen Airport (CPH) → Sydney (Kingsford Smith) Airport (SYD) | out 3 stops, back 2 stops | found 3 days ago | See prices for these dates |
Airlines on the cheapest dates: China Eastern, KLM, Etihad Airways, Ryanair, LOT Polish, Lufthansa, Ryanair UK, SAS Scandinavian.
Premium cabin fares from Copenhagen to Sydney
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 23 Dec – 13 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Copenhagen to Sydney?
Return
Fares 30 to 59 days before departure were typically 14% lower than 14 to 29 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (31 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 14–29 days | $1,059 | $907 | +17% | 9 |
| 30–59 days | $907 | $907 | Cheapest seen | 12 |
| 90–179 days | $1,144 | $987 | +26% | 17 |
| 180+ days | $1,357 | $1,357 | +50% | 8 |
Live price for these dates
The cheapest return found recently is for 23 Dec – 13 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Copenhagen to Sydney?
The cheapest return found recently is $1,096 with LOT Polish, 23 Dec to 13 Jan 2027, found 2 days ago. The cheapest return fare on each of 11 departure dates is usually $1,270 to $1,505.
How far ahead should I book a flight from Copenhagen to Sydney?
In 31 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 14% lower than 14 to 29 days before departure.
Which airlines have the cheapest flights from Copenhagen to Sydney?
Between 7 Dec and 29 Dec, China Eastern has the cheapest return on 3 of the 11 departure dates we hold, KLM on 2 and Etihad Airways on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work