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Cheap flights from Lisbon to Sydney from £514

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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — SYD
30 Mar — 6 Apr1
1 adult

Cheap 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 25 March 2025.

Round-trip from

£1,073

One-way from

£514

Popular in

October

Cheapest in

May

Average price

£1,080
British Airways
  • British Airways
  • 4/5-19/5
  • 4 total stops
  • 68h 05m total
  • Lisbon to Sydney
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Etihad Airways
  • Etihad Airways
  • 23/4
  • 1 total stop
  • 24h 05m total
  • Lisbon to Sydney
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£19 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£22 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Find flight deals from Lisbon to Sydney

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 25 March 2025.

Mon 31/318:50LIS - SYD
2 stops26h 55mAir France
Sat 31/511:00SYD - LIS
2 stops33h 15mAir France
Deal found 25/3£1,057
Sat 1/1110:15LIS - SYD
2 stops35h 50mUnited Airlines
Sat 8/1112:10SYD - LIS
2 stops57h 05mUnited Airlines
Deal found 24/3£1,070
Sun 4/507:20LIS - SYD
2 stops37h 00mBritish Airways
Mon 19/514:40SYD - LIS
2 stops31h 05mBritish Airways
Deal found 25/3£1,073
Fri 9/511:00LIS - SYD
2 stops33h 10mMultiple Airlines
Sat 5/711:45SYD - LIS
2 stops31h 10mMultiple Airlines
Deal found 25/3£1,137
Wed 26/315:25LIS - SYD
2 stops28h 05mKLM
Wed 2/411:10SYD - LIS
3 stops37h 25mKLM
Deal found 25/3£1,276
Wed 26/308:25LIS - SYD
2 stops36h 15mEtihad Airways
Wed 2/416:40SYD - LIS
1 stop24h 40mEtihad Airways
Deal found 25/3£1,369
Fri 28/1115:45LIS - SYD
1 stop40h 05mQatar Airways
Sat 6/1215:50SYD - LIS
1 stop32h 10mQatar Airways
Deal found 25/3£1,371
Wed 9/416:30LIS - SYD
2 stops27h 40mFinnair
Sun 13/410:10SYD - LIS
2 stops38h 30mFinnair
Deal found 24/3£1,544
Fri 28/1113:35LIS - SYD
2 stops29h 55mEmirates
Sat 6/1206:00SYD - LIS
1 stop24h 10mEmirates
Deal found 25/3£1,587
Fri 28/1106:10LIS - SYD
2 stops28h 05mLufthansa
Sat 6/1216:10SYD - LIS
2 stops34h 30mLufthansa
Deal found 24/3£2,132

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 25 March 2025.
Use the filters below to find and compare flights from Lisbon to Sydney that are best for you.

Fly from

Lisbon

Fly to

Sydney

Route

Depart

Return

Price

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Sun 4/5

07:20-05:20

2 stops37h 00m

Sydney Kingsford Smith

Mon 19/5

14:40-12:45

2 stops31h 05m

£1,073

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Fri 9/5

11:00-05:10

2 stops33h 10m

Sydney Kingsford Smith

Sat 5/7

11:45-09:55

2 stops31h 10m

£1,137

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Thu 10/4

12:20-06:55

2 stops57h 35m

Sydney Kingsford Smith

Sun 27/4

09:30-08:20

2 stops31h 50m

£1,164

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Fri 9/5

16:30-17:10

1 stop39h 40m

Sydney Kingsford Smith

Sat 5/7

20:45-17:55

1 stop30h 10m

£1,412

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Tue 17/6

15:35-06:30

3 stops29h 55m

Sydney Kingsford Smith

Thu 26/6

06:15-10:55

3 stops37h 40m

£1,448

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Wed 9/4

16:30-05:10

2 stops27h 40m

Sydney Kingsford Smith

Sun 13/4

10:10-15:40

2 stops38h 30m

£1,544

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Wed 9/4

14:15-17:20

1 stop42h 05m

Sydney Kingsford Smith

Sun 13/4

06:00-12:35

1 stop39h 35m

£2,085

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Wed 23/4

08:55-18:00

1 stop24h 05m

£514

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Sat 28/6

08:30-17:10

1 stop23h 40m

£658

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Fri 20/6

18:55-19:35

2 stops39h 40m

£758

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 12 results
1
2

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?

Use this chart to determine the optimal time to book a return flight from Lisbon to Sydney. Price data was last updated on 21 March 2025.

To ensure you get the cheapest price possible for a flight from Lisbon to Sydney, you should look to book at least 16 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, May is the cheapest month in which you can book a flight from Lisbon to Sydney (average of £985). Flying from Lisbon to Sydney in July is currently the most expensive (average of £1,728). 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.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 25 March 2025.
Get a feel of what it's like to fly with Emirates, KLM and Finnair from Lisbon to Sydney by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very Good
3,190 reviews
Check prices

Entertainment

8.2

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Emirates
8.0
Very Good
3,190 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Entertainment

8.2

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
KLM
7.8
Good
1,318 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Entertainment

8.2

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Finnair
7.6
Good
1,266 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Entertainment

8.2

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Qatar Airways
7.4
Good
3,539 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Entertainment

8.2

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Etihad Airways
7.4
Good
1,176 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Entertainment

8.2

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

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.

  • What are the cheapest airlines flying from Lisbon to Sydney round-trip?

    Flying on British Airways is currently your cheapest option to Sydney, with prices starting at £1,073. Additional return tickets that might be worth considering are offered by United Airlines and Qatar Airways, with the lowest prices starting at £1,164 and £1,412, respectively. These flights start at 12% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Lisbon to Sydney one-way?

    The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as £514. However, be on the lookout for offers from Qatar Airways and British Airways, as they are both options that can get you from Lisbon to Sydney for a low price.

  • 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, May is the cheapest month in which you can book a flight from Lisbon to Sydney (average of £985). Flying from Lisbon to Sydney in July is currently the most expensive (average of £1,728). 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 Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Bondi Beach
Coogee
Manly

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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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