$584 Cheap Flights from Sydney (SYD) to Lisbon (LIS)

View $584 flight on Thu, Nov 5, 2026Opens in a new window

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

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Cheap Flights from Sydney to Lisbon (SYD-LIS)

Prices were available within the past 7 days and start at $584 for one-way flights and $989 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Thu, Nov 5 - Fri, Nov 27
SYD
Sydney
LIS
Lisbon
$989 Roundtrip, found 15 hours ago
$989
Roundtrip
found 15 hours ago
Select Etihad Airways flight, departing Thu, Nov 5 from Sydney to Lisbon, returning Fri, Nov 27, priced at $989 found 15 hours ago
Air Canada
Mon, Oct 19 - Fri, Nov 6
SYD
Sydney
LIS
Lisbon
$1,190 Roundtrip, found 2 days ago
$1,190
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Oct 19 from Sydney to Lisbon, returning Fri, Nov 6, priced at $1,190 found 2 days ago
Turkish Airlines
Wed, Mar 10 - Fri, Apr 16
SYD
Sydney
LIS
Lisbon
$1,568 Roundtrip, found 2 hours ago
$1,568
Roundtrip
found 2 hours ago
Select Turkish Airlines flight, departing Wed, Mar 10 from Sydney to Lisbon, returning Fri, Apr 16, priced at $1,568 found 2 hours ago
United
Wed, Mar 3 - Wed, Mar 17
SYD
Sydney
LIS
Lisbon
$1,609 Roundtrip, found 1 day ago
$1,609
Roundtrip
found 1 day ago
Select United flight, departing Wed, Mar 3 from Sydney to Lisbon, returning Wed, Mar 17, priced at $1,609 found 1 day ago
Qatar Airways
Wed, Mar 3 - Wed, Mar 17
SYD
Sydney
LIS
Lisbon
$1,730 Roundtrip, found 1 day ago
$1,730
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Wed, Mar 3 from Sydney to Lisbon, returning Wed, Mar 17, priced at $1,730 found 1 day ago
Korean Air
Tue, Jun 16 - Wed, Jun 24
SYD
Sydney
LIS
Lisbon
$1,743 Roundtrip, found 1 day ago
$1,743
Roundtrip
found 1 day ago
Select Korean Air flight, departing Tue, Jun 16 from Sydney to Lisbon, returning Wed, Jun 24, priced at $1,743 found 1 day ago
Air France
Tue, Jun 16 - Wed, Jun 24
SYD
Sydney
LIS
Lisbon
$1,781 Roundtrip, found 1 day ago
$1,781
Roundtrip
found 1 day ago
Select Air France flight, departing Tue, Jun 16 from Sydney to Lisbon, returning Wed, Jun 24, priced at $1,781 found 1 day ago
Lufthansa
Wed, Feb 10 - Wed, Feb 24
SYD
Sydney
LIS
Lisbon
$1,814 Roundtrip, found 4 days ago
$1,814
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Feb 10 from Sydney to Lisbon, returning Wed, Feb 24, priced at $1,814 found 4 days ago
Japan Airlines
Fri, Jun 5 - Tue, Jun 9
SYD
Sydney
LIS
Lisbon
$1,817 Roundtrip, found 2 days ago
$1,817
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Fri, Jun 5 from Sydney to Lisbon, returning Tue, Jun 9, priced at $1,817 found 2 days ago
British Airways
Wed, Mar 10 - Fri, Apr 16
SYD
Sydney
LIS
Lisbon
$1,820 Roundtrip, found 2 hours ago
$1,820
Roundtrip
found 2 hours ago
Select British Airways flight, departing Wed, Mar 10 from Sydney to Lisbon, returning Fri, Apr 16, priced at $1,820 found 2 hours ago

Alternative airports near Lisbon

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

Select flight to Humberto Delgado LIS. Cheapest option available. Flights from $1,817
LIS
Humberto Delgado
Cheapest
Flights from $1,817

Frequently asked questions

How much does a flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Lisbon (LIS-Humberto Delgado) cost?
You can find cheap one-way flights from $584 and cheap return flights from $989 Sydney, NSW (SYD-Kingsford Smith Intl.) to Lisbon (LIS-Humberto Delgado) with Expedia. One-way flights typically cost between $632 and $5859, and return flights often range between $1729 and $11173. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Sydney, NSW (SYD-Kingsford Smith Intl.) to Lisbon (LIS-Humberto Delgado) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Sydney, NSW (SYD-Kingsford Smith Intl.) to Lisbon (LIS-Humberto Delgado)?
The cheapest month to fly from SYD to LIS is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Sydney, NSW (SYD-Kingsford Smith Intl.) to Lisbon (LIS-Humberto Delgado)?
Enter SYD to LIS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Sydney, NSW (SYD-Kingsford Smith Intl.) to Lisbon (LIS-Humberto Delgado)?
American Airlines is one of the cheapest airlines offering connecting flights from Sydney (SYD) to Lisbon (LIS), with round-trip tickets starting from around $1,267 with a layover in Dallas-Fort Worth Intl. (DFW). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Lisbon (LIS-Humberto Delgado)?
To find a cheap flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Lisbon (LIS-Humberto Delgado), 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 Sydney, NSW (SYD-Kingsford Smith Intl.) to Lisbon (LIS-Humberto Delgado)?
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.
What is the earliest flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Lisbon (LIS-Humberto Delgado)?
The earliest flight from Sydney (SYD) to Lisbon (LIS) typically departs at around 6:00 AM, operated by Emirates. This service operates year-round, allowing you to start your journey early and make the most of your time in Portugal. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Lisbon (LIS-Humberto Delgado)?
The most popular departure times for flights from Sydney (SYD) to Lisbon (LIS) are in the early afternoon, from 12pm to 3pm. About 27% of passengers prefer this time window. Many major carriers, including British Airways, Qantas, and Air France, offer flights during this window. This timing works well because it allows you to enjoy a leisurely morning in Sydney before your flight.
How long does it take to fly from Sydney, NSW (SYD-Kingsford Smith Intl.) to Lisbon (LIS-Humberto Delgado)?
A flight from SYD to LIS with a layover takes around 24 hours 20 minutes, with the route covering approximately 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 Sydney, NSW (SYD-Kingsford Smith Intl.) to Lisbon (LIS-Humberto Delgado)?
Business class seats are offered on the SYD to LIS route. Airlines that offer business class service on this route include:

  • Emirates
  • Etihad Airways
  • British Airways
  • Qatar Airways
  • Air Canada
  • China Eastern Airlines
  • Thai Airways International
  • All Nippon Airways
  • Turkish Airlines
  • Virgin Australia

First class is available with Emirates and Qantas Airways.
How do I earn miles on a Sydney, NSW (SYD-Kingsford Smith Intl.) to Lisbon (LIS-Humberto Delgado) flight with Expedia?
It's easy to earn miles on a Sydney, NSW (SYD-Kingsford Smith Intl.) to Lisbon (LIS-Humberto Delgado) 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 Lisbon from Kingsford Smith Intl. (SYD)?
From Kingsford Smith Intl. (SYD), you can fly into Humberto Delgado (LIS) to reach Lisbon. Some flights may connect through major hubs like Changi (SIN), Hong Kong Intl. (HKG), Tullamarine (MEL) before reaching Lisbon. 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 Sydney, NSW (SYD-Kingsford Smith Intl.) to Lisbon (LIS-Humberto Delgado) at the last minute?
Typically, booking a last minute flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Lisbon (LIS-Humberto Delgado) 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 Sydney, NSW (SYD-Kingsford Smith Intl.) to Lisbon (LIS-Humberto Delgado) flight and hotel package?
Securing a Sydney, NSW (SYD-Kingsford Smith Intl.) to Lisbon (LIS-Humberto Delgado) Lisbon Vacation Packages 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 Sydney, NSW (SYD-Kingsford Smith Intl.) to Lisbon (LIS-Humberto Delgado)?
If you booked your Sydney, NSW (SYD-Kingsford Smith Intl.) to Lisbon (LIS-Humberto Delgado) 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
Kingsford Smith Intl.
Destination airport
Humberto Delgado
Airlines serving
Air Canada, Air Europa, Air France, All Nippon Airways, British Airways, Cathay Pacific, Emirates, Etihad Airways, Finnair, Japan Airlines, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines, United
Roundtrip price
$989
Distance
11292 mi

Book with confidence

Sydney to Lisbon Flights

The cheapest times to fly from Sydney to Lisbon

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sydney to Lisbon are during the month of November. You can find some of the cheapest flights from Sydney to Lisbon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sydney to Lisbon

Sunday is one of the best days to book for cheap flights from Sydney to Lisbon: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sydney to Lisbon

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sydney to Lisbon in 2026. You can also book with separate airlines for your outbound and return journeys, from $584 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sydney to Lisbon flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sydney to Lisbon airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Sydney to Lisbon Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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