$726 Find Cheap Flights from Porto to Australia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Porto to Australia departing on 15/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Porto to Australia

Cheapest return prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney2 stops$1,805
Perth
Perth3 stops$1,634
Adelaide
Adelaide2 stops$2,503
Sydney
Sydney2 stops$1,805
Perth
Perth3 stops$1,634
Adelaide
Adelaide2 stops$2,503

Book Cheap Porto to Australia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Porto to Australia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Porto to Australia

Sun, 15 Mar - Sun, 22 Mar
Multiple Airlines Logo
06:30 - 04:30
OPO
-
PER
38h 00m3 stops
Multiple Airlines Logo
05:35 - 21:15
PER
-
OPO
47h 40m3 stops
$1,634Multiple Airlines
Sun, 8 Feb - Sat, 14 Feb
Multiple Airlines Logo
05:00 - 00:30
OPO
-
PER
35h 30m3 stops
Multiple Airlines Logo
01:40 - 22:45
PER
-
OPO
29h 05m3 stops
$1,692Multiple Airlines
Sun, 8 Feb - Sat, 14 Feb
Turkish Airlines Logo
10:55 - 01:25
OPO
-
PER
54h 30m2 stops
Turkish Airlines Logo
02:25 - 15:10
PER
-
OPO
44h 45m2 stops
$1,955Turkish Airlines
Sun, 8 Feb - Tue, 24 Feb
British Airways Logo
20:05 - 06:55
OPO
-
SYD
47h 50m2 stops
British Airways Logo
16:20 - 17:45
SYD
-
OPO
36h 25m2 stops
$2,010British Airways
Wed, 4 Mar - Sat, 7 Mar
Turkish Airlines Logo
16:10 - 05:50
OPO
-
PER
29h 40m2 stops
Turkish Airlines Logo
03:25 - 09:55
PER
-
OPO
38h 30m2 stops
$2,073Turkish Airlines
Sun, 15 Feb - Mon, 2 Mar
British Airways Logo
20:05 - 06:55
OPO
-
SYD
47h 50m2 stops
British Airways Logo
16:20 - 17:35
SYD
-
OPO
36h 15m2 stops
$2,073British Airways
Wed, 11 Mar - Sun, 15 Mar
United Airlines Logo
12:35 - 08:30
OPO
-
MEL
32h 55m2 stops
United Airlines Logo
10:30 - 09:30
MEL
-
OPO
34h 00m2 stops
$2,205United Airlines
Wed, 11 Mar - Sun, 15 Mar
United Airlines Logo
12:35 - 08:30
OPO
-
MEL
56h 55m2 stops
United Airlines Logo
10:30 - 09:30
MEL
-
OPO
34h 00m2 stops
$2,207United Airlines
Tue, 24 Mar - Sun, 12 Apr
Air France Logo
11:25 - 06:15
OPO
-
MEL
31h 50m2 stops
Air France Logo
12:05 - 15:25
MEL
-
OPO
36h 20m2 stops
$2,388Air France
Tue, 24 Mar - Sun, 12 Apr
Air France Logo
11:25 - 06:15
OPO
-
MEL
31h 50m2 stops
Air France Logo
12:05 - 15:25
MEL
-
OPO
36h 20m2 stops
$2,390Air France
Booking Insights

KAYAK's insights & trends for Porto to Australia flights

Get data-powered insights and trends into flights from Porto to Australia to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Porto to Australia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Porto to Australia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Porto to Australia is January, when tickets cost $2,018 (return) on average. On the other hand, the most expensive months are April and December, when the average cost of return tickets is $2,911 and $2,610 respectively.

Good to know

Low seasonJune
Cheapest flight$726
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Porto to Perth

FAQs - booking Australia flights

  • How does KAYAK find such low prices on flights from Porto to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Porto to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Porto to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Porto to Australia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Porto to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Porto to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Porto to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Porto to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Porto to Australia

Information on your arrival and departure airports