Kolkata to Sydney flight deals
CCU → SYD · Sydney, Australia · Visa needed for Indian passports
Typical price
₹80,599
Good price is under
₹70,258
All-time low we've seen
₹61,448
90-day average
₹92,326
Cheapest month: Mar 2027
Lowest return fare seen for each departure month, CCU → SYD.
- Nov 2026₹1,08,254
Live · 23 Nov–2 Jan on Google Flights
Diwali rush
- Dec 2026₹99,354
Seen 25 Sep · no live fare right now
Xmas–NY rush
- Mar 2027₹79,175
Live · 4 Mar on Google Flights
Eid rushEaster rush
From 4 departure dates checked in the last 14 days. “Live” means checked in the last 48 hours; older fares may have changed. Red tags mark Indian holiday rushes, when fares out of India tend to rise.
When to book
Book at least 2 weeks ahead. Across all FlyBun routes, fares in the last 2 weeks before departure averaged +6.1% versus the same dates booked earlier, while booking 2 weeks to 3+ months ahead stayed within −0.9% to 0.0%.
- Under 2 weeks+6.1%
- 2–4 weeks−0.7%
- 1–2 months−0.8%
- 2–3 months0.0%
- 3+ months−0.9%
How far ahead the fare was booked, versus that departure date's average price, so the season doesn't skew it. All routes: 8,956 departure-date samples.
Fly from another city
Cheapest live return fare to Sydney from other Indian airports. Getting to that airport costs extra.
- From ChennaiMAA · 8 Mar₹47,111₹32,064 less than from Kolkata
- From DelhiDEL · 1 Nov–12 Nov₹74,101₹5,074 less than from Kolkata
- From BangaloreBLR · 27 Nov–5 Dec₹91,944₹12,769 more than from Kolkata
- From HyderabadHYD · 5 Jan–15 Feb₹97,050₹17,875 more than from Kolkata
- From KochiCOK · 15 Dec₹1,05,276₹26,101 more than from Kolkata
Kolkata to Sydney: questions
What is the cheapest month to fly from Kolkata to Sydney?
Across 3 departure months, Mar 2027 has the lowest return fare we've seen in the last 14 days: ₹79,175. The priciest is Nov 2026 at ₹1,08,254. Fares change daily, so check the live price before you book.
How far ahead should I book Kolkata to Sydney flights?
Book at least 2 weeks ahead. Across all FlyBun routes, fares in the last 2 weeks before departure averaged +6.1% versus the same dates booked earlier, while booking 2 weeks to 3+ months ahead stayed within −0.9% to 0.0%.
Do Indian passport holders need a visa for Australia?
Indian passport holders need a visa for Australia before travel. Allow about 35 days for a first-time application. Visitor visa (subclass 600) online via ImmiAccount; most decided within about 5 weeks.
What is a good price for a Kolkata to Sydney flight?
A return fare under ₹70,258 is a good price on this route. The typical fare is around ₹80,599, and the lowest we've ever seen is ₹61,448.
How often does FlyBun check Kolkata to Sydney fares?
Every 4 hours, across departure dates months ahead. When a fare is cheaper than most FlyBun has seen on this route and at least 20% below its typical price, it's published as a deal and everyone watching this route gets an alert.
FlyBun checks fares from Indian cities every 4 hours and alerts you free when they drop.