Cheap Flights from Sydney to Lisbon

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Compare Sydney to Lisbon flight deals

Find the cheapest month or even day of the year to fly to Lisbon

Book the best Lisbon fare with no extra fees

Flight deals from Sydney to Lisbon

Looking for a cheap last-minute deal or the best return flight from Sydney to Lisbon? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Sydney to Lisbon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sydney to Lisbon flights are currently cheapest in May.

Sydney to Lisbon: Alternative routes

Compare routes from Sydney to Lisbon below. You may find an airport to fly into that's cheaper, faster, or easier than Lisbon.

Sydney to Lisbon: Flight information

The things to know before you go.
Cheapest flight found$1,232
Cheapest month to flyMay

Finding cheap flights from Sydney to Lisbon: Frequently asked questions

The best price we found for a return flight from Sydney to Lisbon is $1,232. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Sydney to Lisbon. But we found flights with one or more stops from $1,232.
As of February 2025, there are no flights flying from Sydney to Lisbon.
The cheapest month to fly from Sydney to Lisbon is usually February 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sydney Airport to Lisbon Airport on Sunday, 11 May 2025.
No airlines currently offer direct flights between Sydney Airport and Lisbon Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Lisbon but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Lisbon is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Scoot offers the cheapest flight tickets to Lisbon.

Travelling from Sydney (Kingsford Smith) Airport (SYD) to Lisbon Portela Airport (LIS): what you need to know

  • Flying during a peak time such as July? Public holidays and other popular periods can mean longer queues at checkpoints. Play it safe and get there up to four hours before an international flight and two hours before a domestic departure.

  • If you want to break up your flight from Sydney (Kingsford Smith) Airport to Lisbon Portela Airport, think about adding a stopover. Simply deselect 'Direct flights only' to find a city that interests you. The most popular stopovers on the SYD - LIS route include:

    • Hamad International Airport

    • Abu Dhabi International Airport

    • Dubai Airport

  • Remember, you might need a visa to enter Portugal. Visa requirements can differ and travel documentation requirements frequently change. Before locking in your cheap ticket from SYD to LIS, check with your carrier and your destination country's local consulate or embassy for up-to-date information.

How to find the cheapest flights from Sydney (Kingsford Smith) Airport (SYD) to Lisbon Portela Airport (LIS)

  • The best price we've found for a one-way ticket from Sydney (Kingsford Smith) Airport to Lisbon Portela Airport is $624. The cheapest price for a return flight is $1,232. Keep in mind that fares could change due to availability at the time of booking.

  • To get your hands on cheap flight tickets from SYD to LIS, book early. Airlines generally offer lower fares when flights are first made available.

  • Getting cheap flight tickets from Sydney (Kingsford Smith) Airport to Lisbon Portela Airport is more likely if you're flexible with your travel plans. Use the 'Whole month' tool to see the lowest prices throughout the month and land a great deal.

  • Set up a Price Alert for cheap flight tickets from SYD to LIS. You don't need to check back in every day to find out if airfares have dropped. We'll let you know as soon as the price changes.

  • Take advantage of filters to find the right journey for you. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Sydney (Kingsford Smith) Airport to Lisbon Portela Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and number of stops.

Handy information about Sydney (Kingsford Smith) Airport (SYD)

  • Travelling from central Sydney to Sydney (Kingsford Smith) Airport takes around 27 minutes by public transport. If you ride-share, drive or grab a cab, you'll cover the 18 kilometres in 21 minutes or so, depending on traffic conditions.

  • Catching an early flight from Sydney (Kingsford Smith) Airport to Lisbon Portela Airport? Avoid the hassle of rushing to the airport (and enjoy a little extra shut-eye) by picking one of these hotels near SYD:

Arriving at Lisbon Portela Airport (LIS)

Getting from Lisbon Portela Airport (LIS) to central Lisbon

  • Lisbon Portela Airport to the centre of Lisbon is about 22 minutes by car. It's approximately 10 kilometres away. See what options are available, such as cabs, car rentals or ride-sharing.

  • Travelling to the centre on public transport takes roughly 59 minutes.

When to fly to Lisbon Portela Airport (LIS)

  • The quietest month for a flight from Sydney (Kingsford Smith) Airport to Lisbon Portela Airport is February, while June is the busiest. Pick the best time to visit Lisbon based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Book your flight from Sydney (Kingsford Smith) Airport to Lisbon Portela Airport for August if you want to explore Lisbon during its warmest month. You can expect temperatures of between 16ºC and 29ºC.

  • Search for cheap flight tickets from SYD to LIS in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 8ºC and 16ºC on average.

More about Lisbon

Complete your Lisbon trip with hotels and a car rental

  • After you've secured your cheap ticket to Lisbon Portela Airport, browse the lowest prices and exclusive rates for hotels. You can also compare hundreds of car rental companies in one go to find the best car rental price for your Lisbon trip.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.