Australia is one of those destinations that genuinely rewards travellers who give it time. Seven days is enough to experience the country's two most iconic cities — Sydney and Melbourne — along with a side trip to Phillip Island that few visitors forget. This itinerary packs in harbour walks, world-heritage mountain scenery, wildlife encounters, and one of nature's most extraordinary spectacles, all within a single well-paced week.

Whether you are making the journey for the first time or returning with fresh eyes, this 7-day Australia itinerary gives you a clear, day-by-day plan with estimated costs, top attractions, and practical tips for travelling from Singapore. Book your flights early — the Singapore-to-Sydney route typically runs around AU$1,283 and sells out during school holiday periods.

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The flight from Singapore to Sydney takes approximately eight hours, which means an early departure often lands you in the afternoon with enough daylight to settle in and take your first walk around the city. Sydney's energy hits you the moment you step outside the terminal — the scale of the harbour, the light on the water, and the density of activity in the CBD all signal that you have arrived somewhere genuinely exciting.

For accommodation, staying in the Sydney City Centre puts you within easy reach of everything on the itinerary. The Novotel Sydney City Centre is a well-located option used by many travellers on this route, and a three-night stay here sets the base for days two and three. Use the first evening to explore Darling Harbour on foot — the waterfront promenade is lively after dark, and there are plenty of dining options to choose from after a long flight.

Getting from the airport to your hotel is straightforward. An airport transfer booked in advance takes the guesswork out of arrival day logistics, particularly when you are travelling with luggage and unfamiliar with the city's layout.

Browse hotels across Sydney's neighbourhoods and find the right fit for your budget and travel style.

Day two is Sydney at full pace. The city's most iconic landmarks are spread across a walkable core, and a full day gives you enough time to take in the highlights without feeling rushed. Start at the Sydney Opera House, one of the most recognisable buildings in the world — guided tours run at around AU$65.15 and offer access to performance spaces that most visitors never see from the outside.

From the Opera House, make your way south through the Royal Botanic Garden towards Hyde Park, Sydney's oldest public parkland. The park's long tree-lined avenue and ornate Archibald Fountain make for a peaceful contrast to the harbour bustle. Just beyond the park's southern edge stands St Mary's Cathedral, a sandstone Gothic Revival structure whose twin spires are a prominent fixture of the skyline.

The Sydney Tower offers a different perspective entirely — a 360-degree view from 309 metres above sea level that puts the entire city grid and harbour into context. Tickets typically run around AU$50. After lunch, head west to Darling Harbour for the waterfront atmosphere before finishing the afternoon at Bondi Beach, where the surf culture, golden sand, and the famous Bondi to Coogee coastal walk reward even a short visit.

End the day in Chinatown, where Mamak Haymarket serves Malaysian and Indian dishes — a familiar and satisfying choice after a long day on foot. Budget around AU$15.15 per person for a hearty meal here.

Day three takes you out of the city and into the wilderness. The Blue Mountains, a UNESCO World Heritage-listed national park roughly 90 minutes west of Sydney, are among Australia's most spectacular natural landscapes. The mountains take their name from the blue haze that hangs over the valleys — a result of fine droplets of eucalyptus oil released by the dense forest below.

The town of Leura serves as a charming entry point to the mountains, with garden cafes and boutique shops lining its main street. From here, Echo Point provides the most dramatic views of the Three Sisters rock formation rising from the Jamison Valley below. The Jamison Valley Unlimited Discover Pass (AU$75.76) covers the scenic railway, skyway, and cableway, giving you multiple ways to descend into the valley and appreciate the scale of the landscape. Lift and pass combinations start from around AU$30.03 for shorter visits.

On the return journey to Sydney, stop at Featherdale Wildlife Park in Doonside for a close encounter with Australia's native animals. Featherdale is known for having one of the largest collections of Australian fauna in the country, and the setup allows you to walk among free-roaming wallabies and hand-feed kangaroos. Koalas, wombats, and Tasmanian devils are also part of the experience. Entry costs AU$63.64 and the park is well worth the time for first-time visitors.

If energy allows, a Scenic Parramatta River and Sydney Harbour cruise makes for a memorable final evening in Sydney. Seeing the Opera House and Harbour Bridge from the water as the city lights come on is a different experience entirely from any land-based viewpoint. A Sydney Harbour Summit Night package runs approximately AU$445.45 and combines dinner with panoramic harbour views.

Sydney's activities go well beyond the standard tourist trail. From skydiving near Wollongong to Blue Mountains wilderness tours, there is always more to discover.

The domestic flight from Sydney to Melbourne takes just one hour and 35 minutes and costs approximately AU$212.66. Flying between these two cities is straightforward and frequent, with multiple departures throughout the morning. Check out of your Sydney hotel early, make your way to the airport, and you will be in Melbourne well before lunchtime — leaving the rest of the day for exploration.

Melbourne sits on Port Phillip Bay and has a character quite distinct from Sydney. Where Sydney opens outward to the harbour and the sea, Melbourne turns inward — it is a city of laneways, art, coffee culture, and a culinary scene that locals argue has no equal in the Southern Hemisphere. The Mercure Welcome Melbourne, a reliable three-night base in the city centre, typically costs around AU$341.76 for the stay.

Use the afternoon to orient yourself. The Yarra River runs through the city centre and makes for a pleasant walking route between the CBD and the Southbank precinct. Pick up a reusable transit card from any major station to use Melbourne's tram network, which covers the city centre and inner suburbs. Alternatively, a car rental is ideal if you plan to venture further afield to the Mornington Peninsula or Yarra Valley.

Melbourne's compact CBD and inner-north neighbourhoods offer a full day of exploration without the need for extensive transport. The Royal Exhibition Building in Carlton is the ideal starting point — a World Heritage-listed building and one of the world's oldest purpose-built exhibition centres. Guided tours run at approximately AU$15 and move through grand halls that have hosted everything from trade fairs to the first federal parliament of Australia.

A short walk from the Royal Exhibition Building, Melbourne University's Parkville campus is one of Australia's most architecturally impressive campuses, worth a slow walk through its sandstone courtyards. Continuing south along Lygon Street brings you into Melbourne's historic cafe hub and so-called piccola Italia — a stretch of Italian restaurants, espresso bars, and gelaterie that has been serving the Carlton community since the mid-20th century. Hector's Deli is a popular stop for a Hot Sandwich Tuna Melt or Mushroom Melt at around AU$35 for two.

Melbourne's Collins Street rewards a slow afternoon walk, particularly the stretch known as the Parisian end — a tree-lined section of the street where the 19th-century architecture creates an atmosphere unlike anywhere else in Australia. The Old Treasury Buildings and State Offices nearby are open for self-guided exploration and provide context for the city's colonial history. Finish the afternoon at Federation Square, Melbourne's cultural centrepiece on the banks of the Yarra, where art galleries, live performances, and open-air screenings draw both locals and visitors throughout the year.

Day six is dedicated entirely to Phillip Island, a two-hour drive southeast of Melbourne that delivers one of Australia's most remarkable wildlife experiences. The island is home to the world's largest colony of little penguins — the smallest penguin species on earth — and every evening at dusk they emerge from the sea and waddle across Summerland Beach to their burrows in a procession that has been drawing visitors for decades.

Start the day at the Koala Conservation Centre on the island, where elevated boardwalks allow you to observe koalas at close range in their natural bushland habitat. Unlike koala encounters at wildlife parks, the setting here is genuinely wild — the animals move freely through the trees and are not handled. Entry costs AU$13.70 per adult and the centre is typically open from mid-morning.

The Penguin Parade begins at dusk on Summerland Beach and admission costs approximately AU$30.02. Arriving early allows you to find a spot in the tiered grandstand before the light fades and the first penguins make their way ashore. Seeing hundreds of little penguins cross the sand in tight groups, oblivious to the crowd watching them, is a genuinely moving experience that stands apart from anything else on this itinerary.

A ferry to Phillip Island costs around AU$146.97 and is one option for getting there. Most travellers choose to join a full-day guided coach tour from Melbourne that covers transportation, entry fees, and a guided commentary on the island's ecology and history. Both options return you to Melbourne the same evening. Day six total costs typically fall around AU$190.69 when combining entry fees and transport.

The final morning is a gentle one. Have breakfast at your hotel before checking out and heading to Melbourne Airport for the return flight to Singapore. The Melbourne-to-Singapore route takes approximately seven hours and 50 minutes, with a typical one-way fare around AU$239.78. Most flights depart in the morning or early afternoon, giving you time for a last coffee in the city before heading to the airport.

The full seven-day itinerary — covering flights, accommodation, meals, and activities across Sydney, Melbourne, and Phillip Island — comes in at approximately AU$3,769.10 per person. That figure is a useful benchmark for budgeting, and costs can be adjusted up or down depending on accommodation choices and which optional activities you include.

Book your flights for this itinerary and find the best fares on the Singapore–Sydney route.

Australia is a long-haul destination that rewards careful planning, and having everything in one place makes the process significantly easier. Hotels across Sydney and Melbourne are bookable directly through the app, with filters for location, price, and guest rating that let you match your accommodation to your itinerary day by day. As Southeast Asia's largest online travel platform, Traveloka is trusted by over 100 million users across the region to handle exactly this kind of multi-city trip planning.

For a trip like this Australia itinerary, the app's ability to bundle flights, hotels, and activities into a single booking flow is particularly useful. You can lock in your Sydney Opera House tour, your Featherdale Wildlife Park entry, and your Phillip Island Penguin Parade ticket all from the same screen — no juggling between separate booking platforms. Flight prices on the Singapore–Sydney and Sydney–Melbourne routes are updated in real time, so you can track fares and book when the timing is right.

Travellers flying into Sydney can arrange an airport transfer directly through the app, taking the stress out of arrival day. For days when you want to explore beyond the city — whether that is the Blue Mountains from Sydney or the Mornington Peninsula from Melbourne — a car rental booked through Traveloka gives you the flexibility to set your own pace. The app also offers eSIM cards for Australia and travel insurance, covering the practical essentials before you board.

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