Trip.com Featured partner
Flights and stays in Portugal
180kSearch live prices
Flights to Portugal from Australia
Search fares from Australia, then sort the rest of the trip.
Sydney to Portugal takes about 24h 00m, with at least one stop.
The cheapest return fare to Portugal seen in the week to 18 October 2026 was A$1,783 from Sydney, 3 stops, departing November 2026.
One of 1 fare seen on this route in the past week. A fare seen is not a fare still for sale - check the live price before you book.
Search flights to Portugal
Kiwi.com
Australia to Portugal
90kSearch fares
Aviasales
Sydney to Lisbon
60kSearch fares
Prices are indicative, shown in AUD and refreshed from provider APIs where available. Always confirm the final price on the provider's site - it is the price that applies. We may earn a commission if you buy through our links, which never changes what you pay. A row labelled "Featured partner" holds a paid position at the top of the table. Partners are listed before providers who pay us nothing, as our terms set out; sorting by price ignores all of that and orders on the number alone. How we make money.
Compared side by side
| Search | Covers | Currency |
|---|---|---|
| Trip.com Featured partner | Flights, hotels and packages | AUD |
| Kiwi.com Partner | No direct route, so this searches one-stop fares | AUD |
| Aviasales Partner | Sydney to Lisbon, the busiest route Australians fly | Local currency |
What flights to Portugal cost from each Australian city
| From | Cheapest return seen | Stops | Departing | Seen |
|---|---|---|---|---|
| Sydney | A$1,783 | 3 | November 2026 | 14 October 2026 |
Fares are the cheapest return economy price a searcher was quoted on Travelpayouts / Aviasales flight price cache in the week to 18 October 2026, in Australian dollars, for the routes Australians actually fly. They are observations rather than an advertised price, they move daily, and they are not a guarantee that the seat is still there.
Getting to Portugal from Australia
No airline flies direct from Australia to Portugal, so every route is at least one stop. That is not a problem in itself - it usually widens the choice of fares - but it does mean the whole trip is only protected if the legs are on one ticket. Booking the long haul and the last leg separately is where people get stranded.
When Australians fly to Portugal
October is the busiest month for Australian trips to Portugal and February the quietest, across 28,470 trips a year. The peak is when fares and accommodation cost most and when the cheaper insurance and eSIM options sell out first, so a trip that can move a few weeks either side of it is a trip that costs less.
Busiest monthOctober
Quietest monthFebruary
Australian trips a year28,470
Rank among destinations39
Australian Bureau of Statistics, short-term resident returns. The full Portugal figures.
Check these before you pay for a fare
Your passport
Portugal wants 3 months of validity beyond the day you leave. A fare is non-refundable long before a passport renewal is.
Entry requirements
No - Australian passport holders can enter Portugal without a visa for up to 90 days in any 180-day period.
Travel insurance only covers a cancellation that was not already public when you bought the policy, so the cover is worth buying with the fare rather than in the last week. Compare cover for Portugal.
More Portugal essentials
Portugal visa and entry rules
Passport, visa, arrival cards and customs rules for Australian passport holders.
Portugal eSIM plans
Instant data, no physical SIM required.
Portugal travel insurance
Medical, cancellation and luggage cover for Australian travellers.
Portugal money and cards
Cards, cash and FX fees for Australian travellers.
Portugal airport transfers
Trains, buses, private transfers and taxis compared.
Driving in Portugal
International Driving Permit rules and car hire for Australians.
Portugal travel essentials
Adapters, plugs, tap water, tipping and health basics.
Things to do in Portugal
Attractions, tours and passes worth booking ahead.
Portugal flights FAQs
How much is a flight to Portugal from Australia?
The cheapest return fare to Portugal seen in the week to 18 October 2026 was A$1,783 from Sydney, 3 stops, departing November 2026. Across the 1 fare seen in the week to 18 October 2026, the cheapest from each city were Sydney A$1,783. These are fares that were seen, not fares guaranteed to still be available.
Can you fly direct to Portugal from Australia?
No. No airline flies direct from Australia to Portugal, so every route involves at least one stop. That usually widens the choice of fares rather than narrowing it, but book the whole trip on one ticket: on separate tickets a missed connection is your cost, not the airline's.
When is the cheapest time to fly to Portugal from Australia?
Fares track demand, and Australian demand for Portugal peaks in October and bottoms out in February, across 28,470 trips a year. The months either side of the peak are usually the cheapest, because they are cheap for the airline to fill. The figures are Australian Bureau of Statistics counts of trips taken, not a fare forecast.
Do I need to book the whole trip to Portugal on one ticket?
It is strongly worth it. With no direct route from Australia, every itinerary to Portugal has at least one connection, and a connection you booked separately is one nobody is obliged to fix. On a single ticket the airline rebooks you; on two, you buy a new fare. This also covers the domestic leg if you are not starting in the city your long haul leaves from.
Planning Portugal?
We will send you the Portugal guide as it grows - what to book before you go, which eSIM and travel card are worth it there, and what things actually cost in Australian dollars.