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Lisbon

$709+ Cheap flights from Sydney (SYD) to Lisbon (LIS)

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LIS
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Sydney Kingsford Smith to Lisbon Humberto Delgado are usually found in March or October, booked 51 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Sydney to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Lisbon (LIS). 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 julio 31, 2025.

Round-trip from

$1,290
(Booking.com)

One-way from

$709
(FlightHub)

Popular in

December

Cheapest in

March

Average price

$1,616
From Sydney Kingsford Smith to Lisbon Humberto Delgado
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One-way flight from Sydney Kingsford Smith to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 1% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Sydney to Lisbon

Cheapest flights from Sydney to Lisbon
Explore the most affordable flight options available from Sydney to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Booking.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/39:45 pmSYD - LIS
2 stops47h 55mTurkish Airlines
mié. 12/174:05 pmLIS - SYD
2 stops40h 45mTurkish Airlines
Deal found 7/29$1,290
This SWISS deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/82:05 pmSYD - LIS
2 stops36h 15mSWISS
lun. 9/155:55 amLIS - SYD
2 stops39h 15mSWISS
Deal found 7/30$1,306
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1010:20 amSYD - LIS
2 stops57h 10mUnited Airlines
vie. 9/1912:20 pmLIS - SYD
2 stops57h 35mUnited Airlines
Deal found 7/31$1,328
This Mytrip deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/812:50 pmSYD - LIS
3 stops38h 55mMultiple Airlines
lun. 9/227:05 amLIS - SYD
3 stops41h 45mMultiple Airlines
Deal found 7/31$1,378
This Qatar Airways deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/92:50 pmSYD - LIS
1 stop35h 10mQatar Airways
mié. 9/176:30 pmLIS - SYD
1 stop26h 45mQatar Airways
Deal found 7/31$1,501
This Etihad Airways deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/243:40 pmSYD - LIS
1 stop24h 40mEtihad Airways
lun. 10/139:10 amLIS - SYD
1 stop22h 45mEtihad Airways
Deal found 7/31$1,624

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sydney to Lisbon 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 2,558,603 searches. Data last updated julio 31, 2025.
Use the filters below to find and compare flights from Sydney to Lisbon that are best for you.

Fly from

Sydney

Fly to

Lisbon

Route

Depart

Return

Price

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

mié. 12/3

9:45 pm-10:40 am

2 stops47h 55m

Lisbon Humberto Delgado

mié. 12/17

4:05 pm-7:50 pm

2 stops40h 45m

$1,290

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

lun. 9/8

2:05 pm-5:20 pm

2 stops36h 15m

Lisbon Humberto Delgado

lun. 9/15

5:55 am-6:10 am

2 stops39h 15m

$1,306

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

mié. 9/10

10:20 am-10:30 am

2 stops57h 10m

Lisbon Humberto Delgado

vie. 9/19

12:20 pm-6:55 am

2 stops57h 35m

$1,328

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

lun. 9/8

12:50 pm-6:45 pm

3 stops38h 55m

Lisbon Humberto Delgado

lun. 9/22

7:05 am-9:50 am

3 stops41h 45m

$1,378

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

mar. 9/9

2:50 pm-5:00 pm

1 stop35h 10m

Lisbon Humberto Delgado

mié. 9/17

6:30 pm-6:15 am

1 stop26h 45m

$1,501

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

mié. 9/24

3:40 pm-7:20 am

1 stop24h 40m

Lisbon Humberto Delgado

lun. 10/13

9:10 am-5:55 pm

1 stop22h 45m

$1,624

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

mar. 9/2

9:30 pm-7:20 am

1 stop42h 50m

$709

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

sáb. 11/22

3:15 pm-3:00 pm

2 stops34h 45m

$839

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

sáb. 9/27

2:50 pm-6:50 pm

1 stop37h 00m

$934

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

mar. 9/2

7:40 pm-9:55 pm

2 stops35h 15m

$968

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 13 results
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Best time to book a flight from Sydney to Lisbon

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

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

Use this chart to determine the optimal time to book a round-trip flight from Sydney to Lisbon. Price data was last updated on July 25, 2025.

The price you pay for your flight from Sydney to Lisbon may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Sydney to Lisbon (average of $612). Flying from Sydney to Lisbon in June is currently the most expensive (average of $1,129). 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.

What is the cheapest time of day to fly from SYD to LIS?

Find hourly flight availability from Sydney to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

One of the essential ways to save on airfare from Sydney to Lisbon is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 10% on airfare.

How much does it cost to fly round-trip from Sydney to Lisbon?

What’s the top layover airport for flights from Sydney to Lisbon?

Share of 1-stop round-trip flights from Sydney to Lisbon chosen by Cheapflights users in the past 12 months, using the same layover each way.

Doha (DOH) – chosen by Cheapflights users on 60% of 1-stop itineraries from Sydney to Lisbon on Cheapflights.

What’s the cheapest layover airport for flights from Sydney to Lisbon?

Average round-trip fare for 1-stop flights from Sydney to Lisbon, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Doha (DOH) is the most affordable 1-stop option, with an average round-trip price of $1,801.

What’s the fastest layover option from Sydney to Lisbon?

Shortest average travel time for 1-stop one-way flights from Sydney to Lisbon, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Dubai (DXB) have the shortest average one-way travel time for 1-stop routes: 24h 55m.

Which airport typically offers the quickest layover for flights from Sydney to Lisbon?

Average layover duration for 1-stop one-way flights from Sydney to Lisbon, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Dubai (DXB) offer the fastest connection on this route, with an average layover time of 2h 18m.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated julio 31, 2025.
Read through reviews of airlines operating flights from Sydney to Lisbon, such as KLM, SWISS, and Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.5
Good
1,686 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Qatar Airways
7.4
Good
3,609 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Etihad Airways
7.4
Good
1,230 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,900 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Lisbon. 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 Sydney to Lisbon round-trip?

    Currently priced at $1,290, Turkish Airlines will fly you from Sydney to Lisbon and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from SWISS and United Airlines - these airlines can fly you to your destination from $1,306 and $1,328, respectively. You may be able to fly from Sydney to Lisbon for 12% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Sydney to Lisbon are Etihad Airways ($709), Lufthansa ($839), and Qatar Airways ($934).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney to Lisbon 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 Sydney to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Sydney to Lisbon (average of $612). Flying from Sydney to Lisbon in June is currently the most expensive (average of $1,129). 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

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Oeiras
Beja
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Sesimbra
Colares

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Sydney to Lisbon

Discover the top airline that operate flights from Sydney to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest$1,592Average$1,862FlexibilityNo cancel feeOn-time75%

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