Find flights
When to book
FAQs

Cheap flights from Lisbon to Sydney from £800

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — SYD
19 Jul — 26 Jul1
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
Explore the most affordable flight options available from Lisbon to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 June 2026.

Sun 1/1116:10
LIS
-
SYD
3 stops31h 40m
Multiple Airlines
Thu 26/1111:40
SYD
-
LIS
2 stops38h 45m
Multiple Airlines
Deal found 19/6£1,228
Sun 1/1116:10
LIS
-
SYD
2 stops28h 15m
Finnair
Thu 26/1111:40
SYD
-
LIS
2 stops38h 45m
Finnair
Deal found 16/6£1,247
Sat 31/1011:55
LIS
-
SYD
2 stops56h 05m
United Airlines
Sat 20/211:50
SYD
-
LIS
2 stops31h 20m
United Airlines
Deal found 14/6£1,275
Wed 15/710:20
LIS
-
SYD
2 stops34h 45m
Multiple Airlines
Wed 22/721:45
SYD
-
LIS
2 stops33h 30m
Multiple Airlines
Deal found 17/6£1,300
Sat 31/1006:00
LIS
-
SYD
3 stops37h 15m
Multiple Airlines
Sat 28/1121:30
SYD
-
LIS
2 stops28h 40m
Multiple Airlines
Deal found 14/6£1,305

Find flight deals from Lisbon to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 June 2026.

Round-trip from

£1,007

One-way from

£800

Popular in

April

Cheapest in

February

Average price

£1,202
16/10-30/10
  • 16/10-30/10
  • 4 total stops
  • 68h 40m total
  • Lisbon to Sydney
Search Deals
Qatar Airways
  • Qatar Airways
  • 1/9
  • 1 total stop
  • 36h 45m total
  • Lisbon to Sydney
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£63 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Lisbon to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 June 2026.
Use the filters below to find and compare flights from Lisbon to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Sun 1/11

16:10-10:50

3 stops31h 40m

Sydney Kingsford Smith

Thu 26/11

11:40-15:25

2 stops38h 45m

£1,228
Fastest return journey

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Thu 12/11

08:15-17:55

1 stop22h 40m

Sydney Kingsford Smith

Mon 16/11

16:35-06:55

1 stop25h 20m

£1,328

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Wed 1/7

18:55-06:10

1 stop26h 15m

Sydney Kingsford Smith

Fri 31/7

14:50-20:25

1 stop38h 35m

£1,376

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Sat 31/10

06:00-06:15

3 stops37h 15m

Sydney Kingsford Smith

Sat 20/2

21:30-23:25

2 stops36h 55m

£1,412

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Sat 31/10

06:00-06:15

3 stops37h 15m

Sydney Kingsford Smith

Sat 28/11

21:30-15:10

2 stops28h 40m

£1,470
Cheapest one-way

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Tue 1/9

08:25-06:10

1 stop36h 45m

£800

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Tue 1/9

12:20-06:55

2 stops57h 35m

£857

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Fri 7/8

15:05-06:10

1 stop30h 05m

£957
Fastest single journey

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Wed 15/7

08:55-16:50

1 stop22h 55m

£961

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Wed 15/7

05:55-19:10

2 stops28h 15m

£994

Flights are sorted by cheapest return flights first.

Deals found on 16/6

Sorted by cheapest first

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, February is the cheapest month in which you can book a flight from Lisbon to Sydney (average of £1,200). Flying from Lisbon to Sydney in April is currently the most expensive (average of £1,637). 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?

Related info for your journey

Find useful and relevant information for your journey from Lisbon to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Lisbon to Sydney?

    Qatar Airways can get you from Lisbon to Sydney in just under 26h 15m. 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, February is the cheapest month in which you can book a flight from Lisbon to Sydney (average of £1,200). Flying from Lisbon to Sydney in April is currently the most expensive (average of £1,637). 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
Bondi Beach
Wollongong
Parramatta
Coogee
Manly

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Lisbon to Sydney?

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.