
SYD to HANVietnam
Hanoi
$484
usually $885
−45%
Most monthly lows $487–$885. Cheaper than every other month on record (3).
Display prices in
Flights · SYD → TYO
Best fare, round trip
$632
−17%
below its usual $765
you keep $133
Most of this route’s monthly lows fall between $691 and $945. The drop beats 47% of measured fares on the board, over 5 observed months.
Cached fare — the booking search re-prices live before you pay.
JapanTokyoNeon canyons, 3am ramen, and the world’s most polite chaos. The yen is kind to visitors right now.Best windowMar–May · Oct–NovAirportsNarita (NRT) · Haneda (HND)Every route into TokyoFare seasonality
Fares bottom out in November around $632 and peak in December near $1,199, 90% dearer, across the 5 months we track. The cheapest itinerary we are tracking makes one stop and takes about 13.5 hours outbound, on a 9-night trip — ticketed under China Southern, which on a connecting fare need not operate every leg. At $632 for 7,826 km each way, that works out to about $40 per 1,000 km flown. That is below the $44 per 1,000 km typical of long-haul fares here. Across the 21 departure cities we track at a similar distance from Tokyo, this fare ranks 6th — 8% above the $584 from Dubai. For context, the middle fare among the 18 routes of similar length we watch out of Sydney is $536. The best time to be in Tokyo: Mar–May · Oct–Nov.
Day-level prices for the next 4 months
Press a day to compare its fares
The median cached fare across this calendar is 14% higher than when tracking began on 8 Aug — $736 then versus $837 now, across 24 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 $507, on 26 Oct.
Cached day-level data for this route is sparse — 16 of 107 days priced, from 87 tracked fares. The days below are shown as found, with no cheapest-day or below-median call.
October 2026
November 2026
December 2026
January 2027
Cheapest in Nov, around $632
17% below the $765 typical fare
Cheapest round-trip fare found each month, Sydney to Tokyo, from cached prices.
Route facts
Good to know
Only slightly. The seasonal median is around $765 round-trip and this fare is 17% under it. We do not call a drop notable until 20%, so this is an ordinary price for the route rather than a reason to hurry.
Across 5 months of cached-fare history, Nov comes out cheapest on this route. The best months to actually be in Tokyo are Mar–May · Oct–Nov — when those overlap, that's your window.
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 5 months of cached fares, Nov comes out lowest on this route. Our guide Why flight prices change covers what does move a fare.
The current cheapest fares involve a connection, ticketed under China Southern. We hold no nonstop fare on this route right now, which does not mean none flies — search your exact dates to see what does.
No — these are cached fares found on real searches (this one on 17 October). 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 Tokyo?
Lock the flight first — then compare stays for 9–18 Nov · 9 nights.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next SYD → TYO drop reaches you as soon as we find it.
Follow this route’s feedKeep browsing