Route brief · STO → SYD
Stockholm → Sydney
$833
−2% vs typical
seasonal median $850 · difference $17
Dec 3 – Jan 22 '27 · 50 nights
China Eastern1 stop
- Usual monthly lows
- $848–$849
- Board rank
- Stronger than 1%
- Route sample
- 4 observed months
Cached fare — the booking search re-prices live before you pay.
Destination briefSYDSydneyHarbour sails, cliff walks and flat whites that ruin you for coffee anywhere else.Best windowOct–Nov · Mar–AprAirportsKingsford Smith (SYD)All routes into SydneyWhen this route gets cheap.
Cached-fare history: across 4 months, Dec is the cheapest for STO → SYD. Best time to be there: Oct–Nov · Mar–Apr.
Fares bottom out in December around $833 and peak in September near $1,096 — a $263 spread across the 4 months we track. The cheapest itinerary we are tracking makes one stop and takes about 21 hours outbound, on a 50-night trip — ticketed under China Eastern, which on a connecting fare need not operate every leg. At $833 for 15,596 km each way, that works out to about $27 per 1,000 km flown. That is well under the $40 that ultra-long-haul fares on this board typically run. Across the 34 departure cities we track at a similar distance from Sydney, this fare ranks 2nd — 2% above the $814 from Los Angeles.
Cheapest day in the next 3 months: Oct 29 · $850 (28% below median)
Tap any day → live search
The median cached fare across this calendar is 22% higher than when tracking began on Aug 8 — $1,000 then versus $1,224 now, across 7 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $832, on Oct 26.
October 2026
November 2026
Cheapest in Dec · around $833
2% below the $850 typical fare
Cheapest round-trip fare found per month · Stockholm → Sydney · cached-price history
Route facts
- Airports
- Arlanda (ARN) · Bromma (BMA) · Skavsta (NYO) ↔ Kingsford Smith (SYD)
- Flight time
- ~21 hours outbound
- Distance
- ~15,596 km each way
- Typical price
- $850 round-trip (seasonal median)
- Airlines on the board
- China Eastern
- Itineraries
- Connections on current fares
- Best months to visit
- Oct–Nov · Mar–Apr
STO → SYD, answered.
Is $833 a good price for Stockholm to Sydney?
Only slightly. The seasonal median is around $850 round-trip and this fare is 2% under it, about $17. We do not call a drop notable until 20%, so this is an ordinary price for the route rather than a reason to hurry.
What is the cheapest month to fly from Stockholm to Sydney?
Across 4 months of cached-fare history, Dec comes out cheapest on this route. The best months to actually be in Sydney are Oct–Nov · Mar–Apr — when those overlap, that's your window.
How far in advance should I book STO → Sydney?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. What we can measure is which month is cheap: across 4 months of cached fares, Dec comes out lowest on this route. See /guides/what-moves-a-flight-price/ for what does move a fare.
Are there nonstop flights from Stockholm to Sydney?
The current cheapest fares involve a connection, ticketed under China Eastern. Nonstop options exist on many dates at higher prices — check the live search for your exact dates.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on September 1). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Sydney?
Lock the flight first — then compare stays for Dec 3 – Jan 22 '27 · 50 nights.
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Missed it?
Cached fares expire. This route has a feed of its own — follow it and the next STO → SYD drop reaches you as soon as we find it.
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