Cheap flights from Lisbon to Sydney from $710
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lisbon to Sydney departing on 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Lisbon to Sydney
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Air France flights from Lisbon to Sydney
Our best Air France deals on Lisbon to Sydney flight tickets
Etihad Airways flights from Lisbon to Sydney
Our best Etihad Airways deals on Lisbon to Sydney flight tickets
See travel insights to Sydney from
How to get the cheapest flight ticket from Lisbon 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 typical price of a round-trip flight between Lisbon and Sydney?
What is the cheapest month to fly to Sydney?
The month of May is, on average, the cheapest month to fly to Sydney from Lisbon, with most prices found around $2,084. 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 $2,217.
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 $2,245. The most expensive day to fly to Sydney is Monday, with ticket prices averaging around $3,163.
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 Lisbon to Sydney in the afternoon for as low as $2,666. 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 $3,631 on average. Flights to Sydney from Lisbon 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 Lisbon when booking 17 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,504 when searching 17 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Lisbon for as low as $1,994 on momondo.
What is the cheapest airline that flies from Lisbon Humberto Delgado to Sydney Kingsford Smith?
Etihad Airways, Qatar Airways, and United Airlines are the most popular carriers operating from Lisbon Humberto Delgado 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 Lisbon according to our data. British Airways is the first choice among our users, with 33% 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.
When to book flights from Lisbon to Sydney
Cheap Lisbon to Sydney (LIS to SYD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Lisbon to Sydney
How far is Lisbon Humberto Delgado to Sydney Kingsford Smith by plane?
The distance between Lisbon Humberto Delgado and Sydney Kingsford Smith is about 18164.8 km. By plane, this route typically takes 23h 45m.
When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to Sydney Kingsford Smith Airport?
Prices for flights from Lisbon Humberto Delgado Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Lisbon Humberto Delgado Airport to Sydney Kingsford Smith Airport?
As of March 2025, there are 5 operators available to choose from for flights from Lisbon Humberto Delgado Airport to Sydney Kingsford Smith Airport.
How old do you have to be to fly from Lisbon Humberto Delgado Airport to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lisbon Humberto Delgado Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Lisbon to Sydney?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Lisbon to Sydney is British Airways (29% of total bookings). The next most popular airlines are Emirates (23%), Etihad Airways (21%), and Turkish Airlines (15%).
Best airlines flying from Lisbon to Sydney
Compare and see reviews for airlines that fly from Lisbon to Sydney with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,729 | Free cancellation | Rating 7.4 1,178 reviews | |||
| PriceFrom $1,817 | Free cancellation | Rating 6.6 6,712 reviews | |||
| PriceFrom $1,910 | Free cancellation | Rating 7.3 3,747 reviews | |||
| PriceFrom $2,245 | Free cancellation | Rating 6.7 946 reviews | |||
| PriceFrom $3,106 | Free cancellation | Rating 8.0 3,190 reviews |
Travelling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Lisbon to Sydney?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Lisbon to Sydney. momondo saves you time and could save you money on your trip.
Can I find flights from Lisbon to Sydney with flexible booking policies on momondo?
momondo does allow users to show only those flights to Sydney from Lisbon which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Lisbon to Sydney?
Once you have performed a search for Lisbon to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Lisbon to Sydney right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Lisbon to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.