Cheap flights from Lisbon to Sydney from $738

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lisbon to Sydney departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

 Logo
21:15 - 14:15LIS-SYD
56h 00m2 stops
 Logo
16:20 - 07:00SYD-LIS
25h 40m1 stop
$1,590
Find Deal
Wed, 17 Sep - Fri, 31 Oct
 Logo
08:40 - 09:20LIS-SYD
39h 40m2 stops
 Logo
11:25 - 09:10SYD-LIS
54h 45m2 stops
$1,770
Find Deal
Thu, 28 Aug - Thu, 4 Sep
 Logo
08:40 - 09:20LIS-SYD
39h 40m2 stops
 Logo
11:25 - 09:10SYD-LIS
54h 45m2 stops
$1,771
Find Deal
Thu, 28 Aug - Thu, 4 Sep
British Airways Logo
15:50 - 06:55LIS-SYD
28h 05m2 stops
British Airways Logo
16:20 - 12:10SYD-LIS
30h 50m2 stops
$2,108British Airways
Find Deal
Fri, 28 Nov - Sat, 6 Dec
SWISS Logo
05:55 - 06:10LIS-SYD
39h 15m2 stops
SWISS Logo
12:00 - 14:45SYD-LIS
36h 45m2 stops
$2,168SWISS
Find Deal
Wed, 3 Sep - Tue, 21 Oct
Air Canada Logo
10:55 - 09:35LIS-SYD
35h 40m2 stops
Air Canada Logo
09:20 - 09:20SYD-LIS
33h 00m2 stops
$2,177Air Canada
Find Deal
Thu, 13 Nov - Wed, 8 Apr
SWISS Logo
05:55 - 06:10LIS-SYD
39h 15m2 stops
SWISS Logo
12:00 - 14:45SYD-LIS
36h 45m2 stops
$2,189SWISS
Find Deal
Thu, 4 Sep - Wed, 22 Oct
Turkish Airlines Logo
16:30 - 09:45LIS-SYD
32h 15m2 stops
Turkish Airlines Logo
12:45 - 23:35SYD-LIS
44h 50m2 stops
$2,249Turkish Airlines
Find Deal
Mon, 1 Sep - Sat, 18 Oct
Air Canada Logo
10:55 - 09:35LIS-SYD
35h 40m3 stops
Air Canada Logo
09:20 - 09:20SYD-LIS
33h 00m2 stops
$2,285Air Canada
Find Deal
Thu, 13 Nov - Wed, 8 Apr
Turkish Airlines Logo
16:05 - 10:45LIS-SYD
31h 40m2 stops
Turkish Airlines Logo
12:45 - 09:55SYD-LIS
31h 10m2 stops
$2,320Turkish Airlines
Find Deal
Wed, 7 Jan - Sun, 29 Mar

Air Canada flights from Lisbon to Sydney

Our best Air Canada deals on Lisbon to Sydney flight tickets
Air Canada
13 Nov
LIS10:55Lisbon Humberto Delgado
35h 40m
2 stops
SYD09:35Sydney Kingsford Smith
8 Apr
SYD09:20Sydney Kingsford Smith
33h 00m
2 stops
LIS09:20Lisbon Humberto Delgado
Air Canada
13 Nov
LIS10:55Lisbon Humberto Delgado
35h 40m
3 stops
SYD09:35Sydney Kingsford Smith
8 Apr
SYD09:20Sydney Kingsford Smith
33h 00m
2 stops
LIS09:20Lisbon Humberto Delgado

SWISS flights from Lisbon to Sydney

Our best SWISS deals on Lisbon to Sydney flight tickets
SWISS
3 Sept
LIS05:55Lisbon Humberto Delgado
39h 15m
2 stops
SYD06:10Sydney Kingsford Smith
21 Oct
SYD12:00Sydney Kingsford Smith
36h 45m
2 stops
LIS14:45Lisbon Humberto Delgado
SWISS
4 Sept
LIS05:55Lisbon Humberto Delgado
39h 15m
2 stops
SYD06:10Sydney Kingsford Smith
22 Oct
SYD12:00Sydney Kingsford Smith
36h 45m
2 stops
LIS14:45Lisbon Humberto Delgado
SWISS
2 Sept
LIS05:55Lisbon Humberto Delgado
39h 15m
2 stops
SYD06:10Sydney Kingsford Smith
19 Oct
SYD15:05Sydney Kingsford Smith
39h 00m
2 stops
LIS20:05Lisbon Humberto Delgado

See travel insights to Sydney from

How to get the cheapest flight ticket from Lisbon to Sydney

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 Lisbon and Sydney?

What is the cheapest month to fly to Sydney?

The month of April is, on average, the cheapest month to fly to Sydney from Lisbon, with most prices found around $2,192. If you aren’t able to travel to Sydney during the month of April, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $2,200.

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

Our data shows that Tuesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,156. The most expensive day to fly to Sydney is Monday, with ticket prices averaging around $3,037.

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

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from Lisbon to Sydney in the afternoon for as low as $2,560. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $3,487 on average. Flights to Sydney from Lisbon 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 Sydney?

You are more likely to see cheaper flights to Sydney from Lisbon when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,453 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Lisbon for as low as $2,084 on momondo.

Can stopping save me money on Lisbon to Sydney flights?

You could potentially save up to 16% on your flight if you consider stops on a Lisbon to Sydney flight.

How have Lisbon to Sydney flight prices changed over time?

As of July 2025, prices for Lisbon to Sydney flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from Lisbon to Sydney

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

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

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

Best price found

$738

Fastest flight time

27h 45m

Direct flights

None

Airports in Sydney

1 airport
The best one-way flight to Sydney from Lisbon in the past 72 hours is $738. The best return flight deal from Lisbon to Sydney found on momondo in the last 72 hours is $1,590.
The fastest flight from Lisbon to Sydney takes 27h 45m
There are no direct flights from Lisbon to Sydney. Popular non-direct route for this connection is Lisbon Humberto Delgado Airport - Sydney Kingsford Smith Airport.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

  • How far is Lisbon Humberto Delgado to Sydney Kingsford Smith by plane?

    The distance between Lisbon Humberto Delgado and Sydney Kingsford Smith is about 18164.8 km. By plane, this route typically takes 27h 45m.

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

    Prices for flights from Lisbon Humberto Delgado Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lisbon Humberto Delgado Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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


Best airlines flying from Lisbon to Sydney

Compare and see reviews for airlines that fly from Lisbon to Sydney with momondo
Airline
Rating
Free cancellation
Price
British AirwaysPriceFrom $1,829Free cancellationRating
6.6
7,141 reviews
Search British Airways flights
Etihad AirwaysPriceFrom $1,999Free cancellationRating
7.4
1,222 reviews
Search Etihad Airways flights
Air FrancePriceFrom $2,032Free cancellationRating
7.5
1,466 reviews
Search Air France flights
ITA AirwaysPriceFrom $2,156Free cancellationRating
6.6
1,001 reviews
Search ITA Airways flights
Turkish AirlinesPriceFrom $2,206Free cancellationRating
7.3
3,901 reviews
Search Turkish Airlines flights
EmiratesPriceFrom $2,983Free cancellationRating
8.1
3,288 reviews
Search Emirates flights

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Wollongong
Parramatta
Terrigal
Katoomba
Lithgow
Penrith
Leura
Manly
Bondi Beach
Coogee
Randwick
Cronulla
Charlestown
Newport
Swansea

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Lisbon to Sydney. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Sydney from Lisbon which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Lisbon to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Lisbon to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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