Flights from Las Vegas to Perth
OceaniaYear-round

Cheap Flights from Las Vegas to Perth

Track economy fares on the LASPER route and get alerts when prices drop.

From
Las Vegas
LAS
To
Perth
PER

Route Intelligence: Las VegasPerth

Flight Duration

22 hr 30 min (1-2 Stops)

Price Guidance

A good deal is under $1,200 roundtrip. Standard fare is $1,800+.

Peak Season

December to January (Australian summer and holiday season)

Top Airlines

Qantas, Singapore Airlines, Cathay Pacific

Booking Tip

Book 3-6 months in advance for best fares. Routing through Sydney or Singapore tends to offer the most competitive prices and convenient connections.

Track Las VegasPerth Fares

Set your target price and FlightKitten will scan this route twice daily. The instant economy fares drop below your budget, you'll get an email with the price, airline, and a direct booking link.

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Flying Business Class?

If you're considering business class on this route, BusinessClassSignal.com is a dedicated tool that tracks premium cabin fares. They alert you when business & first class prices drop — worth checking out if you fly up front.

Explore BusinessClassSignal.com →

Other Routes to Perth

More Destinations in Oceania

Route Briefing: Las Vegas to Perth

Las Vegas to Perth is one of those routes that feels almost mythically long — around 22 and a half hours with one or two stops — but the payoff on the other end is a city that genuinely rewards the effort. Perth sits closer to Singapore than it does to Sydney, which tells you everything about how delightfully remote and unhurried it feels. This is Australia's sunniest capital, a place where Indian Ocean beaches stretch endlessly, the wine regions of Margaret River produce world-class drops just a couple of hours south, and Rottnest Island — a short ferry ride offshore — is home to quokkas, the famously photogenic marsupials that seem constitutionally incapable of looking unhappy.

Qantas, Singapore Airlines, and Cathay Pacific are your best bets on this route, and routing through Singapore or Sydney tends to unlock the most competitive fares. A good deal lands under $1,200 roundtrip, while standard pricing sits at $1,800 or more — so booking three to six months ahead is genuinely worth the calendar reminder. The Singapore routing in particular breaks the journey up nicely and gives you a few hours in one of the world's great transit hubs if you time your layover well.

Timing matters here. December and January are peak season — Australian summer, school holidays, and the festive period all collide, driving up both prices and crowds. If you can travel in the shoulder months of spring or autumn by Australian standards (roughly September through November, or March through May), you'll find warm, pleasant weather, thinner crowds, and more breathing room in the budget. Perth's climate is reliably sunny and dry for much of the year, so you're rarely rolling the dice on weather.

From Perth Airport, the city centre is easily reachable by train — the Airport Central station connects directly into the Perth CBD, making it a straightforward and affordable arrival experience without the stress of navigating unfamiliar roads after a long-haul flight.

The one tip worth burning into your memory: don't treat Perth as a single destination. Build in at least a few days to get south toward Margaret River for the wineries and dramatic coastal scenery. The drive itself is part of the experience, and it transforms a good trip into a genuinely great one.

How much are flights from Las Vegas to Perth in 2026?

Flight prices from Las Vegas (LAS) to Perth (PER) vary significantly depending on the season, day of the week, and how far in advance you book. A good deal is under $1,200 roundtrip. Standard fare is $1,800+. Popular carriers on this route include Qantas, Singapore Airlines, Cathay Pacific. FlightKitten eliminates the guesswork by monitoring 220+ airlines twice daily and alerting you the moment economy fares hit your target price.

How does FlightKitten track Las Vegas to Perth fares?

FlightKitten scans over 220 airlines twice every day for economy fares on the LAS to PER route. When you set a target price, FlightKitten continuously monitors this route and sends an email alert the moment fares drop below your budget. Each alert includes the exact fare, airline, dates, and an AI-powered briefing that explains whether the deal is genuinely good compared to historical pricing on this route. No more obsessive price checking — set your budget and let FlightKitten do the watching.

Pro tip: Book 3-6 months in advance for best fares. Routing through Sydney or Singapore tends to offer the most competitive prices and convenient connections.

Looking for business class deals on this route? We recommend checking out BusinessClassSignal.com — a dedicated premium cabin fare tracker that's worth a look if you fly up front.