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Cheap flights from Sydney to Lisbon from $802

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Lisbon departing on 15/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Sydney to Lisbon (SYD-LIS)

Cheap return flights

Air Canada Logo
11:20 - 09:20SYD-LIS
33h 00m2 stops
Air Canada Logo
05:00 - 09:35LIS-SYD
41h 35m3 stops
$1,941Air Canada
Find Deal
Sun, 1 Feb - Fri, 20 Feb
Air Canada Logo
11:20 - 09:20SYD-LIS
33h 00m2 stops
Air Canada Logo
05:00 - 09:35LIS-SYD
41h 35m3 stops
$1,942Air Canada
Find Deal
Sun, 1 Feb - Fri, 20 Feb
British Airways Logo
16:20 - 12:05SYD-LIS
30h 45m2 stops
British Airways Logo
12:55 - 06:55LIS-SYD
31h 00m1 stop
$1,958British Airways
Find Deal
Sun, 1 Feb - Fri, 20 Feb
British Airways Logo
16:20 - 12:05SYD-LIS
30h 45m1 stop
British Airways Logo
10:40 - 06:55LIS-SYD
33h 15m2 stops
$1,964British Airways
Find Deal
Sun, 1 Feb - Fri, 20 Feb
United Airlines Logo
11:20 - 08:10SYD-LIS
31h 50m2 stops
United Airlines Logo
10:15 - 09:05LIS-SYD
35h 50m2 stops
$2,062United Airlines
Find Deal
Mon, 8 Dec - Thu, 8 Jan
United Airlines Logo
11:20 - 08:10SYD-LIS
31h 50m2 stops
United Airlines Logo
10:15 - 09:15LIS-SYD
36h 00m2 stops
$2,073United Airlines
Find Deal
Mon, 8 Dec - Sat, 10 Jan
Qatar Airways Logo
15:50 - 06:55SYD-LIS
25h 05m1 stop
Qatar Airways Logo
08:00 - 06:50LIS-SYD
35h 50m1 stop
$2,219Qatar Airways
Find Deal
Mon, 20 Oct - Sun, 23 Nov
Qatar Airways Logo
15:50 - 06:20SYD-LIS
25h 30m1 stop
Qatar Airways Logo
08:00 - 06:50LIS-SYD
35h 50m1 stop
$2,237Qatar Airways
Find Deal
Mon, 26 Jan - Sun, 1 Mar
Etihad Airways Logo
16:40 - 07:20SYD-LIS
24h 40m1 stop
Etihad Airways Logo
09:10 - 17:55LIS-SYD
22h 45m1 stop
$2,260Etihad Airways
Find Deal
Mon, 20 Oct - Fri, 24 Oct
Etihad Airways Logo
16:40 - 07:20SYD-LIS
24h 40m1 stop
Etihad Airways Logo
08:25 - 06:35LIS-SYD
35h 10m1 stop
$2,263Etihad Airways
Find Deal
Sun, 19 Oct - Sat, 22 Nov

British Airways flights from Sydney to Lisbon

Our best British Airways deals on Sydney to Lisbon flight tickets
British Airways
1 Feb
SYD16:20Sydney Kingsford Smith
30h 45m
2 stops
LIS12:05Lisbon Humberto Delgado
20 Feb
LIS12:55Lisbon Humberto Delgado
31h 00m
1 stop
SYD06:55Sydney Kingsford Smith
$1,958
Find similar
British Airways
1 Feb
SYD16:20Sydney Kingsford Smith
30h 45m
1 stop
LIS12:05Lisbon Humberto Delgado
20 Feb
LIS10:40Lisbon Humberto Delgado
33h 15m
2 stops
SYD06:55Sydney Kingsford Smith
$1,964
Find similar
British Airways
22 Sept
SYD14:40Sydney Kingsford Smith
36h 15m
2 stops
LIS17:55Lisbon Humberto Delgado
30 Oct
LIS07:00Lisbon Humberto Delgado
36h 55m
2 stops
SYD06:55Sydney Kingsford Smith
$1,969
Find similar

Qatar Airways flights from Sydney to Lisbon

Our best Qatar Airways deals on Sydney to Lisbon flight tickets
Qatar Airways
20 Oct
SYD15:50Sydney Kingsford Smith
25h 05m
1 stop
LIS06:55Lisbon Humberto Delgado
23 Nov
LIS08:00Lisbon Humberto Delgado
35h 50m
1 stop
SYD06:50Sydney Kingsford Smith
$2,219
Find similar
Qatar Airways
26 Jan
SYD15:50Sydney Kingsford Smith
25h 30m
1 stop
LIS06:20Lisbon Humberto Delgado
1 Mar
LIS08:00Lisbon Humberto Delgado
35h 50m
1 stop
SYD06:50Sydney Kingsford Smith
$2,237
Find similar
Qatar Airways
16 Oct
SYD21:45Sydney Kingsford Smith
44h 45m
2 stops
LIS08:30Lisbon Humberto Delgado
31 Oct
LIS08:05Lisbon Humberto Delgado
35h 45m
1 stop
SYD06:50Sydney Kingsford Smith
$2,286
Find similar

momondo Fare Finder

 
Customise 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, momondo users made 78,305 searches. Data last updated 22 August 2025.
Use the filters below to find and compare flights from Sydney to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

Sun 1/2

11:20-09:20

2 stops33h 00m

Lisbon Humberto Delgado

Fri 20/2

05:00-09:35

3 stops41h 35m

$1,941

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

Sun 1/2

11:20-09:20

2 stops33h 00m

Lisbon Humberto Delgado

Fri 20/2

05:00-09:35

3 stops41h 35m

$1,942

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

Sun 1/2

16:20-12:05

2 stops30h 45m

Lisbon Humberto Delgado

Fri 20/2

12:55-06:55

1 stop31h 00m

$1,958

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

Sun 1/2

16:20-12:05

1 stop30h 45m

Lisbon Humberto Delgado

Fri 20/2

10:40-06:55

2 stops33h 15m

$1,964

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

Mon 8/12

11:20-08:10

2 stops31h 50m

Lisbon Humberto Delgado

Thu 8/1

10:15-09:05

2 stops35h 50m

$2,062

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

Mon 8/12

11:20-08:10

2 stops31h 50m

Lisbon Humberto Delgado

Sat 10/1

10:15-09:15

2 stops36h 00m

$2,073

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

Mon 20/10

15:50-06:55

1 stop25h 05m

Lisbon Humberto Delgado

Sun 23/11

08:00-06:50

1 stop35h 50m

$2,219

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

Mon 26/1

15:50-06:20

1 stop25h 30m

Lisbon Humberto Delgado

Sun 1/3

08:00-06:50

1 stop35h 50m

$2,237

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

Mon 20/10

16:40-07:20

1 stop24h 40m

Lisbon Humberto Delgado

Fri 24/10

09:10-17:55

1 stop22h 45m

$2,260

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

Sun 19/10

16:40-07:20

1 stop24h 40m

Lisbon Humberto Delgado

Sat 22/11

08:25-06:35

1 stop35h 10m

$2,263

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Lisbon from

How to get the cheapest flight ticket from Sydney to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Sydney and Lisbon?

What is the cheapest month to fly to Lisbon?

The month of March is, on average, the cheapest month to fly to Lisbon from Sydney, with most prices found around $1,908. The month of October is another great option to travel to Lisbon, with average flight prices from Sydney averaging around $1,980.

What is the cheapest day to depart on your flight to Lisbon?

According to our data, Tuesday is the cheapest day to fly to Lisbon from Sydney. The lowest ticket price found for a Tuesday departure recently was $2,435. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $2,543. These prices are subject to change though, so be sure to set up a Price Alert for flights to Lisbon.

What is the cheapest time of day to depart on your flight to Lisbon?

Our most recent data shows that the best time of day to fly to Lisbon is in the afternoon. Flights from Sydney to Lisbon during this time can be as low as $2,012. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $2,538 on average. Flights to Lisbon from Sydney in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Lisbon?

You are more likely to see cheaper flights to Lisbon from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $2,277 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Sydney for as low as $2,092 on momondo.

Can stopping save me money on Sydney to Lisbon flights?

You could potentially save up to 44% on your flight if you consider stops on a Sydney to Lisbon flight.

How have Sydney to Lisbon flight prices changed over time?

As of August 2025, prices for Sydney to Lisbon flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sydney to Lisbon (SYD to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Lisbon

Direct flights

None
There are no direct flights from Sydney to Lisbon. There are no popular flight routes from Sydney to Lisbon.
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  • How far is Sydney Kingsford Smith to Lisbon Humberto Delgado by plane?

    The straight-line distance from Sydney Kingsford Smith to Lisbon Humberto Delgado is 18164.8 km. Typically, this will take 24h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from Sydney Kingsford Smith Airport to Lisbon Humberto Delgado Airport are updated daily.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Lisbon Humberto Delgado Airport?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Lisbon Humberto Delgado Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Sydney to Lisbon?

Best airlines flying from Sydney to Lisbon

Compare and see reviews for airlines that fly from Sydney to Lisbon with momondo
Airline
Rating
Free cancellation
Price
Japan AirlinesPriceFrom $1,443Free cancellationRating
8.3
1,552 reviews
Search Japan Airlines flights
SWISSPriceFrom $1,493Free cancellationRating
7.6
1,702 reviews
Search SWISS flights
Air CanadaPriceFrom $1,532Free cancellationRating
7.1
10,000 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $1,568Free cancellationRating
7.3
3,953 reviews
Search Turkish Airlines flights
FinnairPriceFrom $1,581Free cancellationRating
7.6
1,320 reviews
Search Finnair flights
Qatar AirwaysPriceFrom $1,651Free cancellationRating
7.4
3,610 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $1,805Free cancellationRating
6.7
7,292 reviews
Search British Airways flights
Etihad AirwaysPriceFrom $1,874Free cancellationRating
7.4
1,233 reviews
Search Etihad Airways flights
LufthansaPriceFrom $1,910Free cancellationRating
6.8
7,350 reviews
Search Lufthansa flights
United AirlinesPriceFrom $2,015Free cancellationRating
7.4
8,934 reviews
Search United Airlines flights

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Leiria
Evora
Torres Vedras
Figueira da Foz
Nazaré
Tomar

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Lisbon?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sydney to Lisbon for you.

Can I find flights from Sydney to Lisbon with flexible booking policies on momondo?

Yes. All flights to Lisbon from Sydney on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sydney to Lisbon?

momondo provides multiple filters to help you find the best flight to Lisbon from Sydney. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Sydney to Lisbon right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sydney to Lisbon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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