Cheap flights from Portugal to Sydney from $1,039
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portugal to Sydney departing on 19/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Portugal to Sydney
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Sydney?
The month of May is, on average, the cheapest month to fly to Sydney from Portugal, with most prices found around $2,086. If you aren’t able to travel to Sydney during the month of May, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $2,205.
What is the cheapest day to depart on your flight to Sydney?
Our data shows that Tuesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,247. The most expensive day to fly to Sydney is Monday, with ticket prices averaging around $3,166.
What is the cheapest time of day to depart on your flight to Sydney?
According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from Portugal to Sydney in the afternoon for as low as $2,668. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $3,635 on average. Flights to Sydney from Portugal in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.
How far in advance should I book a flight to Sydney?
You are more likely to see cheaper flights to Sydney from Portugal when booking 17 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,494 when searching 17 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Portugal for as low as $1,996 on momondo.
What is the cheapest airline that flies from Portugal to Sydney Kingsford Smith?
Etihad Airways, Qatar Airways, and Air Canada are the most popular carriers operating from Portugal to Sydney Kingsford Smith
Which airlines fly to Sydney?
British Airways, Emirates and Etihad Airways are the top three most popular airlines that fly to Sydney from Portugal according to our data. British Airways is the first choice among our users, with 34% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 5 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.
Cheap Portugal to Sydney flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portugal to Sydney
When did momondo last update prices for flights from Portugal to Sydney Kingsford Smith Airport?
Prices for flights from Portugal to Sydney Kingsford Smith Airport are updated daily.
How many operators does momondo search for flights from Portugal to Sydney Kingsford Smith Airport?
As of April 2025, there are 5 operators available to choose from for flights from Portugal to Sydney Kingsford Smith Airport.
How old do you have to be to fly from Portugal to Sydney Kingsford Smith Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Portugal to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Portugal to Sydney
Compare and see reviews for airlines that fly from Portugal to Sydney with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,730 | Free cancellation | Rating 7.4 1,187 reviews | |||
| PriceFrom $1,819 | Free cancellation | Rating 6.6 6,754 reviews | |||
| PriceFrom $1,912 | Free cancellation | Rating 7.3 3,756 reviews | |||
| PriceFrom $2,247 | Free cancellation | Rating 6.7 958 reviews | |||
| PriceFrom $3,109 | Free cancellation | Rating 8.0 3,197 reviews |
Travelling to a place near Sydney?
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Why should I use momondo to find a flight deal from Portugal to Sydney?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Portugal.
Can I find flights from Portugal to Sydney with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Sydney from Portugal with this policy.
How can momondo help me find flights from Portugal to Sydney?
momondo helps you find the best flight between Portugal and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Portugal to Sydney right now. Can momondo alert me if prices change?
Price alerts on flights to Sydney from Portugal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.