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

View AU$1,076 flight on Wed, 3 Dec. 2025Opens in a new window

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Fri, 12 Dec. - Tue, 13 Jan.
LIS
Lisbon
SYD
Sydney
AU$1,865 Return, found 6 days ago
AU$1,865
Return
found 6 days ago
Select TAP Portugal flight, departing Fri, 12 Dec. from Lisbon to Sydney, returning Tue, 13 Jan., priced at AU$1,865 found 6 days ago
British Airways
Thu, 30 Oct. - Thu, 13 Nov.
LIS
Lisbon
SYD
Sydney
AU$1,995 Return, found 1 day ago
AU$1,995
Return
found 1 day ago
Select British Airways flight, departing Thu, 30 Oct. from Lisbon to Sydney, returning Thu, 13 Nov., priced at AU$1,995 found 1 day ago
Finnair
Wed, 26 Nov. - Wed, 28 Jan.
LIS
Lisbon
SYD
Sydney
AU$2,240 Return, found 6 days ago
AU$2,240
Return
found 6 days ago
Select Finnair flight, departing Wed, 26 Nov. from Lisbon to Sydney, returning Wed, 28 Jan., priced at AU$2,240 found 6 days ago
United
Thu, 13 Nov. - Wed, 19 Nov.
LIS
Lisbon
SYD
Sydney
AU$2,262 Return, found 3 days ago
AU$2,262
Return
found 3 days ago
Select United flight, departing Thu, 13 Nov. from Lisbon to Sydney, returning Wed, 19 Nov., priced at AU$2,262 found 3 days ago
Air Canada
Mon, 1 Dec. - Mon, 8 Dec.
LIS
Lisbon
SYD
Sydney
AU$2,396 Return, found 2 hours ago
AU$2,396
Return
found 2 hours ago
Select Air Canada flight, departing Mon, 1 Dec. from Lisbon to Sydney, returning Mon, 8 Dec., priced at AU$2,396 found 2 hours ago
Air France
Wed, 10 Dec. - Sat, 31 Jan.
LIS
Lisbon
SYD
Sydney
AU$2,441 Return, found 3 days ago
AU$2,441
Return
found 3 days ago
Select Air France flight, departing Wed, 10 Dec. from Lisbon to Sydney, returning Sat, 31 Jan., priced at AU$2,441 found 3 days ago
KLM
Sun, 9 Nov. - Mon, 24 Nov.
LIS
Lisbon
SYD
Sydney
AU$2,441 Return, found 6 days ago
AU$2,441
Return
found 6 days ago
Select KLM flight, departing Sun, 9 Nov. from Lisbon to Sydney, returning Mon, 24 Nov., priced at AU$2,441 found 6 days ago
Iberia
Wed, 26 Nov. - Wed, 28 Jan.
LIS
Lisbon
SYD
Sydney
AU$2,470 Return, found 6 days ago
AU$2,470
Return
found 6 days ago
Select Iberia flight, departing Wed, 26 Nov. from Lisbon to Sydney, returning Wed, 28 Jan., priced at AU$2,470 found 6 days ago
Etihad Airways
Mon, 15 Dec. - Thu, 15 Jan.
LIS
Lisbon
SYD
Sydney
AU$2,486 Return, found 1 hour ago
AU$2,486
Return
found 1 hour ago
Select Etihad Airways flight, departing Mon, 15 Dec. from Lisbon to Sydney, returning Thu, 15 Jan., priced at AU$2,486 found 1 hour ago
Singapore Airlines
Mon, 1 Dec. - Thu, 29 Jan.
LIS
Lisbon
SYD
Sydney
AU$2,641 Return, found 5 days ago
AU$2,641
Return
found 5 days ago
Select Singapore Airlines flight, departing Mon, 1 Dec. from Lisbon to Sydney, returning Thu, 29 Jan., priced at AU$2,641 found 5 days ago
Flight from Lisbon to Sydney route information
Origin airport
Humberto Delgado
Destination airport
Kingsford Smith Intl.
Airlines serving
Air Canada, Air Europa, Air France, British Airways, Cathay Pacific, Delta, Emirates, Etihad Airways, Finnair, Iberia, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines, United
Return price
AU$1,865
Distance
18068 km

Your quick guide to flights from Lisbon to Sydney

Pick up great flights from Lisbon to Sydney

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Lisbon to Sydney. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Lisbon to Sydney that take around hours.

Find cheap flights from Lisbon to Sydney

From the great flight deals with prices currently ranging from AU$1,865 to AU$2,641, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Lisbon to Sydney around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Sydney is normally in December.

Reasons to book your flight from Lisbon to Sydney with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Lisbon to Sydney across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Sydney right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Lisbon Airport to Kingsford Smith Intl. Airport (SYD)?
Pack your bags, because round-trip flights between LIS and Sydney Airport start from AU$1,865. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LIS to Sydney Airport?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Lisbon/Portela Airport to Sydney Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Humberto Delgado Airport (LIS) to Kingsford Smith Intl. Airport (SYD) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Lisbon/Portela Airport to SYD?
With around 18 200 kilometres separating Lisbon/Portela Airport and Kingsford Smith Intl. Airport (SYD), your flight will be a long one. Pack wisely and make your trip comfortable. Things like a spare pair of socks and a quality travel pillow should be in your hand luggage.
Which airlines fly direct from Humberto Delgado Airport (LIS) to SYD?
There are no direct flights, so you'll need to make at least one stop between Humberto Delgado Airport (LIS) and SYD. Take advantage of the layover time to stretch your legs and grab a coffee.
Are Humberto Delgado Airport (LIS) to Mascot Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from LIS to SYD last minute could be your ticket to a cheap deal. However, you might miss out on a flight altogether! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

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