Rare1 stop · 12h
SYD to HANVietnam
Hanoi
$484
usually $885
−45%
Most monthly lows $487–$885. Cheaper than every other month on record (3).
Flights · SYD → LAS
Sydney to Las Vegas
Best fare, round trip
$815
Too little price history on this route to compare — the fare is shown as found.
Found
- Depart
- Tue 9 Feb
- Return
- Tue 23 Feb
- Stay
- 14 nights
- Flight
- 2 stops · 15.5h
- Airline
Fiji Airways
Cached fare — the booking search re-prices live before you pay.
United StatesLas VegasAbsurd by design — and the closest airport to Zion, Death Valley and the Grand Canyon’s west rim.Best windowMar–May · Oct–NovAirportsHarry Reid (LAS)Every route into Las VegasFare seasonality
When this route gets cheap.
The cheapest itinerary we are tracking makes 2 stops and takes about 15.5 hours outbound, on a 14-night trip — ticketed under Fiji Airways, which on a connecting fare need not operate every leg. At $815 for 12,433 km each way, that works out to about $33 per 1,000 km flown. That is below the $42 per 1,000 km typical of ultra-long-haul fares here. Across the 18 departure cities we track at a similar distance from Las Vegas, this fare ranks 5th — 23% above the $661 from Hong Kong. That puts it in the cheaper half of the 27 routes of similar length we watch out of Sydney, where the middle fare is $1,425. We have 1 month of cached prices for this route so far — not enough to call a fare cheap or expensive, so we publish the price without a percentage. Fare history here is still too short to name a cheap season. The best time to be in Las Vegas: Mar–May · Oct–Nov.
The one day we hold a cached fare for
Press a date to compare its fares
The median cached fare across this calendar is 51% higher than when tracking began on 21 Aug — $721 then versus $1,089 now, across 4 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 $721, on 29 Aug.
These are the only days we have a cached price for on this route so far — not the only days it flies. The search above covers any date.
Cached fares · checked 05 Oct 2026
We are still collecting this route's months — 1 month of cached prices so far, too few to chart.
Route facts
- Airports
- Kingsford Smith (SYD) ↔ Harry Reid (LAS)
- Flight time
- ≈15.5 hours outbound
- Distance
- ≈12,433 km each way
- Airlines on the board
- Fiji Airways
- Itineraries
- Connections on current fares
- Best months to visit
- Mar–May · Oct–Nov
Good to know
SYD → LAS, answered.
How far in advance should I book SYD → Las Vegas?
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. Our guide Why flight prices change covers the levers we can measure.
Are there nonstop flights from Sydney to Las Vegas?
The current cheapest fares involve a connection, ticketed under Fiji Airways. We hold no nonstop fare on this route right now, which does not mean none flies — search your exact dates to see what does.
Are these prices guaranteed?
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 Las Vegas?
Lock the flight first — then compare stays for 9–23 Feb '27 · 14 nights.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next SYD → LAS drop reaches you as soon as we find it.
Follow this route’s feedKeep browsing
Related routes on the board.
RareNonstop · 9h
SYD to SGNVietnam
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$364
usually $605
−40%
Most monthly lows $480–$735. Cheaper than every other month on record (7).
Great1 stop · 23h
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ExceptionalNonstop · 1.5h
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$38
usually $125
−70%
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ExceptionalNonstop · 1.5h
SFO to LASUnited States
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$61
usually $155
−61%
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RareNonstop · 4h
CHI to LASUnited States
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$116
usually $210
−45%
Most monthly lows $179–$212. Cheaper than every other month on record (3).
