£489 Cheap Flights from Lisbon (LIS) to Sydney (SYD)

View £489 flight on Sun, 24 May 2026Opens in a new window

Popular airlines from Humberto Delgado Airport (LIS) to Sydney Airport (SYD)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Lisbon (LIS) to Sydney (SYD)

Prices were available within the past 7 days and start at £489 for one-way flights and £811 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Wed, 16 Sept - Wed, 14 Oct
LIS
Lisbon
SYD
Sydney
£811 Return, found 10 hours ago
£811
Return
found 10 hours ago
Select Etihad Airways flight, departing Wed, 16 Sept from Lisbon to Sydney, returning Wed, 14 Oct, priced at £811 found 10 hours ago
Air Canada
Wed, 4 Nov - Wed, 11 Nov
LIS
Lisbon
SYD
Sydney
£1,085 Return, found 6 days ago
£1,085
Return
found 6 days ago
Select Air Canada flight, departing Wed, 4 Nov from Lisbon to Sydney, returning Wed, 11 Nov, priced at £1,085 found 6 days ago
Finnair
Wed, 16 Sept - Wed, 14 Oct
LIS
Lisbon
SYD
Sydney
£1,204 Return, found 10 hours ago
£1,204
Return
found 10 hours ago
Select Finnair flight, departing Wed, 16 Sept from Lisbon to Sydney, returning Wed, 14 Oct, priced at £1,204 found 10 hours ago
Air France
Wed, 16 Sept - Wed, 14 Oct
LIS
Lisbon
SYD
Sydney
£1,269 Return, found 10 hours ago
£1,269
Return
found 10 hours ago
Select Air France flight, departing Wed, 16 Sept from Lisbon to Sydney, returning Wed, 14 Oct, priced at £1,269 found 10 hours ago
British Airways
Mon, 8 Feb - Thu, 25 Feb
LIS
Lisbon
SYD
Sydney
£1,293 Return, found 1 day ago
£1,293
Return
found 1 day ago
Select British Airways flight, departing Mon, 8 Feb from Lisbon to Sydney, returning Thu, 25 Feb, priced at £1,293 found 1 day ago
Korean Air
Wed, 10 Jun - Tue, 30 Jun
LIS
Lisbon
SYD
Sydney
£1,308 Return, found 4 days ago
£1,308
Return
found 4 days ago
Select Korean Air flight, departing Wed, 10 Jun from Lisbon to Sydney, returning Tue, 30 Jun, priced at £1,308 found 4 days ago
KLM
Mon, 11 Jan - Mon, 8 Feb
LIS
Lisbon
SYD
Sydney
£1,328 Return, found 13 hours ago
£1,328
Return
found 13 hours ago
Select KLM flight, departing Mon, 11 Jan from Lisbon to Sydney, returning Mon, 8 Feb, priced at £1,328 found 13 hours ago
Air India
Wed, 30 Dec - Wed, 27 Jan
LIS
Lisbon
SYD
Sydney
£1,398 Return, found 14 hours ago
£1,398
Return
found 14 hours ago
Select Air India flight, departing Wed, 30 Dec from Lisbon to Sydney, returning Wed, 27 Jan, priced at £1,398 found 14 hours ago
United
Fri, 15 Jan - Tue, 30 Mar
LIS
Lisbon
SYD
Sydney
£1,421 Return, found 2 days ago
£1,421
Return
found 2 days ago
Select United flight, departing Fri, 15 Jan from Lisbon to Sydney, returning Tue, 30 Mar, priced at £1,421 found 2 days ago
Qatar Airways
Wed, 16 Sept - Wed, 14 Oct
LIS
Lisbon
SYD
Sydney
£1,443 Return, found 10 hours ago
£1,443
Return
found 10 hours ago
Select Qatar Airways flight, departing Wed, 16 Sept from Lisbon to Sydney, returning Wed, 14 Oct, priced at £1,443 found 10 hours ago

Alternative airports near Sydney

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kingsford Smith Intl. SYD. Cheapest option available. Average driving time to city centre is 16 minutes. Flights from £1,339
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city centre16 min
Flights from £1,339

Frequently asked questions

How do I find cheap flights from Lisbon (LIS-Humberto Delgado) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
To find a cheap flight from Lisbon (LIS-Humberto Delgado) to Sydney, NSW (SYD-Kingsford Smith Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Lisbon (LIS-Humberto Delgado) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Lisbon (LIS-Humberto Delgado) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
There are no nonstop flights available from Lisbon (LIS-Humberto Delgado) to Sydney, NSW (SYD-Kingsford Smith Intl.). However, you'll find around 59 connecting flights per day. Some common connection points include Heathrow (LHR), Frankfurt Intl. (FRA), and Schiphol (AMS).
What is the earliest flight from Lisbon (LIS-Humberto Delgado) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The earliest flight from Lisbon (LIS-Humberto Delgado) to Sydney, NSW (SYD-Kingsford Smith Intl.) typically departs at approximately 5:00 AM local time. This service is operated by KLM and Delta. This is a seasonal service active in April. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Lisbon (LIS-Humberto Delgado) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
You'll typically find the most flights from Lisbon (LIS-Humberto Delgado) to Sydney, NSW (SYD-Kingsford Smith Intl.) on a Monday, with around 43 flights available. This gives you a good selection of options for your journey. Major airlines on this route include TAP Air Portugal, Lufthansa, and British Airways.
What are the most popular departure times for flights from Lisbon (LIS-Humberto Delgado) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The most popular departure times for flights from Lisbon (LIS-Humberto Delgado) to Sydney, NSW (SYD-Kingsford Smith Intl.) are in the morning, from 6am to 9am. About 30% of passengers prefer this time. Many major carriers, including Etihad Airways, Qantas and Japan Airlines, offer flights during this window. This timing works well because it allows you to start your long journey early in the day.
How long does it take to fly from Lisbon (LIS-Humberto Delgado) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
Flying from LIS to SYD with a connection usually takes about 23 hours 50 minutes, traveling roughly 11,294 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Lisbon (LIS-Humberto Delgado) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
Select the "Business class" and "First class" filters when looking for LIS to SYD flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Lisbon (LIS-Humberto Delgado) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight with Expedia?
It's easy to earn miles on a Lisbon (LIS-Humberto Delgado) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Sydney from Humberto Delgado (LIS)?
If you're planning to travel to Sydney from Humberto Delgado (LIS), you can fly into Kingsford Smith Intl. (SYD) Some flights may connect through major hubs like Heathrow (LHR), Frankfurt Intl. (FRA), ZRH (ZRH) before reaching Sydney. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Lisbon (LIS-Humberto Delgado) to Sydney, NSW (SYD-Kingsford Smith Intl.) at the last minute?
Typically, booking a last minute flight from Lisbon (LIS-Humberto Delgado) to Sydney, NSW (SYD-Kingsford Smith Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Lisbon (LIS-Humberto Delgado) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight and hotel package?
Securing a Lisbon (LIS-Humberto Delgado) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lisbon (LIS-Humberto Delgado) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
If you booked your Lisbon (LIS-Humberto Delgado) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Humberto Delgado
Destination airport
Kingsford Smith Intl.
Airlines serving
Air Canada, Air France, Air India, British Airways, Cathay Pacific, Delta, Emirates, Etihad Airways, Finnair, Iberia, Japan Airlines, KLM, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines, United
Return price
£811
Distance
18068 km

Book with confidence

Compare flights from Lisbon to Sydney easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Lisbon to Sydney. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Kingsford Smith Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Humberto Delgado to Kingsford Smith Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Humberto Delgado (LIS) to Kingsford Smith Intl. (SYD)

The easiest way to view the best deals on flights from Lisbon to Sydney today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Humberto Delgado to Kingsford Smith Intl. start at just £811 and range up to £1,443.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Lisbon and Sydney
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Lisbon to Sydney flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Humberto Delgado to Kingsford Smith Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Lisbon to Sydney easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.