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Cheap flights from Lisbon to Sydney from £544

LIS — SYD
14 Oct — 21 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lisbon to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Lisbon to Sydney

Mon 2/1107:05 -
2 stops37h 10m
Mon 16/1116:20 -
2 stops30h 45m
Deal found 9/9£916
Wed 4/1110:45 -
2 stops33h 10m
Sun 8/1116:20 -
2 stops28h 25m
Deal found 11/9£934
Wed 28/1007:05 -
2 stops36h 50m
Wed 4/1116:20 -
2 stops33h 35m
Deal found 12/9£936
Thu 29/1007:00 -
2 stops37h 55m
Thu 12/1116:20 -
2 stops40h 35m
Deal found 14/9£1,196
Fri 30/1012:20 -
2 stops55h 40m
Thu 12/1109:20 -
2 stops33h 50m
Deal found 14/9£1,254
Sat 31/1011:05 -
2 stops32h 50m
Sat 20/216:20 -
2 stops33h 35m
Deal found 11/9£1,259
Sat 31/1006:00 -
3 stops37h 30m
Sat 20/221:35 -
2 stops36h 50m
Deal found 12/9£1,272

Find flight deals from Lisbon to Sydney

Round-trip from

£739

One-way from

£544

Popular in

April

Cheapest in

June

Average price

£1,258
British Airways
  • British Airways
  • 8/2-22/2
  • 5 total stops
  • 66h 55m total
  • Lisbon to Sydney
Search Deals
21/9-31/12
  • 21/9-31/12
  • 3 total stops
  • 56h 15m total
  • Lisbon to Sydney
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£61 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Lisbon to Sydney that are best for you.

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Depart

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Price

Cheapest return flight

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Wed 23/9

20:10-19:05

2 stops61h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£628

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Mon 21/9

21:20-17:10

2 stops34h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£673

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Wed 20/1

08:15-06:30

1 stop35h 15m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£770

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Thu 14/1

06:00-06:30

3 stops37h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£838

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Tue 16/2

16:00-12:25

3 stops33h 25m

Sydney Kingsford Smith

Tue 23/3

11:05-09:45

3 stops33h 40m

£993

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Wed 10/3

15:50-12:25

3 stops33h 35m

Sydney Kingsford Smith

Fri 26/3

16:20-22:30

2 stops41h 10m

£1,118

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Fri 12/3

12:55-12:25

3 stops36h 30m

Sydney Kingsford Smith

Fri 26/3

16:20-22:30

2 stops41h 10m

£1,123

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Sat 31/10

06:00-06:30

3 stops37h 30m

Sydney Kingsford Smith

Sat 20/2

21:35-23:25

2 stops36h 50m

£1,272

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Fri 12/3

08:15-17:45

1 stop22h 30m

Sydney Kingsford Smith

Fri 26/3

16:50-06:55

1 stop25h 05m

£1,299

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Fri 12/3

12:20-09:05

2 stops33h 45m

Sydney Kingsford Smith

Fri 26/3

09:15-09:35

2 stops59h 20m

£1,301

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 15 resultsSorted by cheapest first
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Best time to book a flight from Lisbon to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Lisbon with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Lisbon to Sydney

How far ahead should I book a flight from Lisbon to Sydney?

To ensure you get the cheapest price possible for a flight from Lisbon to Sydney, you should look to book at least 19 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Lisbon to Sydney?

Currently, June is the cheapest month in which you can book a flight from Lisbon to Sydney (average of £1,178). Flying from Lisbon to Sydney in April is currently the most expensive (average of £1,636). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Lisbon to Sydney?

Airfare is below average for this route at the moment.

Lisbon to Sydney flights typically cost between £1,105 and £1,345 in February.
The cheapest return price found within the last 5 days was £739 on British Airways (8 Feb–22 Feb).

Related info for your journey

  • How long is the flight from Lisbon to Sydney?

    British Airways can get you from Lisbon to Sydney in just under 33h 25m. Your travel time can differ by up to . There are 11286 mi between Lisbon and Sydney.

  • Can I find deals for flights from Lisbon to Sydney that include hotel bookings?

    Yes. In addition to deals on Lisbon to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Lisbon to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lisbon to Sydney.

  • Can I find deals for business class flights from Lisbon to Sydney?

    Yes. Cheapflights offers flight deals from Lisbon to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lisbon to Sydney?

    Currently, June is the cheapest month in which you can book a flight from Lisbon to Sydney (average of £1,178). Flying from Lisbon to Sydney in April is currently the most expensive (average of £1,636). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Wollongong
Parramatta
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

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When you search for this flight from Lisbon to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Lisbon to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Lisbon.

Can Cheapflights find flights from Lisbon to Sydney with no change fees?

Need flexible booking options for your flight to Sydney from Lisbon? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Lisbon to Sydney become cheaper?

Yes! Start tracking prices for Lisbon to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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