$121 Cheap Flights from Perth (PER) to Singapore (SIN)

Perth (PER) to Singapore (SIN) at a glance

Travel from Perth (PER) to Singapore (SIN) with a range of airlines operating this long-haul international route. You can compare offerings from both full-service and budget carriers to find an itinerary that aligns with your budget, schedule, and travel preferences as you discover Singapore's renowned attractions and neighborhoods. Here, you'll find essential details for flights departing from Perth Airport (PER) to Changi Airport (SIN).

• Fastest flight duration: around 5h 15m non-stop
• Route distance: roughly 2,400 miles (3,860 km)
• Flights per week: around 8 departures on average
• Typical fares (one-way): economy tickets often range from $100–$740, depending on seasonality and how far ahead you book

Flights from Perth Airport (PER) to Changi Airport (SIN)

Based on recent traveler bookings, here are the top airlines favored for non-stop flights from Perth to Singapore. These options allow you to customize your journey by balancing price, total travel time, and cabin class to create the ideal itinerary for your needs.

• Scoot: This budget airline provides direct flights, with one-way prices generally falling between $100 and $570. Scoot operates about 33% of departures on this route, featuring a total travel duration of 5 hours and 15 minutes.
• Qantas Airways: A premium airline that offers non-stop flights, Qantas features one-way fares typically priced from $205 to $1875. It accounts for roughly 25% of departures on this route, with a journey time of 5 hours and 15 minutes.
• Singapore Airlines: Renowned for its full-service offerings, Singapore Airlines provides direct flights with one-way fares ranging from $180 to $1870. This carrier makes up about 22% of departures on this route, taking 5 hours and 15 minutes in total travel time.
• Jetstar: As a low-cost airline, Jetstar offers non-stop services with one-way fares usually between $115 and $530. It represents around 16% of departures along this route, with an overall journey time of 5 hours and 15 minutes.

Travelers have the option to upgrade their flight from Perth to Singapore, where Singapore Airlines provides business class service for a more comfortable journey.

How to find the best prices for flights from Perth (PER) to Singapore (SIN)

Getting some of the best deals on flights from Perth to Singapore is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually available when booking within two weeks, although most travelers book their flights 2-8 weeks in advance. Evening departures (6 PM to 12 AM) often offer lower prices, while afternoon flights (12 PM to 6 PM) are the most popular. Additionally, flying on Tuesday typically results in cheaper fares, even though Thursday is the busiest travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Singapore hotel and flight deals.
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Changi Airport from Perth Airport

Singapore welcomes travelers from Perth with a range of transport options based on price, convenience, and proximity. Here's how to reach Singapore efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Singapore, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
• Car rental: Renting a car from Changi Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Changi Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Changi Airport, F Station, a metro station, is located about 0.1 miles away on foot, providing quick access to the city, while Tanah Merah Ferry Terminal, a ferry terminal, is approximately 4.9 miles away by car, making it convenient for travelers heading to nearby islands.

Perth to Singapore Flights

The cheapest times to fly from Perth to Singapore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Perth to Singapore are during the month of February. You can find some of the cheapest flights from Perth to Singapore with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Perth to Singapore

Sunday is one of the best days to book for cheap flights from Perth to Singapore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Perth to Singapore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Perth to Singapore in 2026. You can also book with separate airlines for your outbound and return journeys, from $121 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Perth to Singapore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Perth to Singapore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.