How long is the flight from Porto to Adelaide?

For as low as $2,410, Qatar Airways can have you in Adelaide from Porto in 44h 40m. Porto and Adelaide are separated by a distance of 17069 km.

In terms of precipitation, rainfall in Adelaide ranges from 10.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Adelaide, 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 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from OPO to ADL?

When flying from Porto to Adelaide, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Porto to Adelaide that include hotel bookings?

Yes. In addition to deals on Porto to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Porto to Adelaide?

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

Can I find deals for business class flights from Porto to Adelaide?

Yes. Cheapflights offers flight deals from Porto to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$2,410+ Cheap Flights from Porto to Adelaide

Cheap flight deals from Porto to Adelaide

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Cheapest flights from Porto to Adelaide
Explore the most affordable flight options available from Porto to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Wed 11/1108:45 -

2 stops44h 40m

Sun 15/1122:00 -

2 stops44h 10m

Deal found 27/10$2,410

Mon 9/1114:15 -

2 stops33h 45m

Fri 13/1117:40 -

3 stops36h 15m

Deal found 25/10$2,466

Mon 9/1121:55 -

2 stops55h 30m

Fri 13/1122:00 -

2 stops44h 40m

Deal found 25/10$3,059

Wed 11/1116:25 -

2 stops29h 20m

Sun 15/1111:00 -

2 stops38h 55m

Deal found 28/10$3,206

Mon 9/1114:30 -

2 stops43h 50m

Fri 13/1122:40 -

2 stops52h 50m

Deal found 25/10$3,900

Find flight deals from Porto to Adelaide

Round-trip from	$2,324

15/11-19/11
4 total stops
87h 55m total
Porto to Adelaide

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortoAdelaide

OPO Porto - ADL Adelaide

OPOADL

Porto

Wed 11/11

08:45-15:55

2 stops44h 40m

Adelaide

Sun 15/11

22:00-07:40

2 stops44h 10m

$2,410

PortoAdelaide

OPO Porto - ADL Adelaide

OPOADL

Porto

Mon 9/11

14:15-10:30

2 stops33h 45m

Adelaide

Fri 13/11

17:40-19:25

3 stops36h 15m

$2,466

Fastest return journey

PortoAdelaide

OPO Porto - ADL Adelaide

OPOADL

Porto

Wed 11/11

16:25-08:15

2 stops29h 20m

Adelaide

Sun 15/11

11:00-15:25

2 stops38h 55m

$3,206

PortoAdelaide

OPO Porto - ADL Adelaide

OPOADL

Porto

Mon 9/11

14:30-20:50

2 stops43h 50m

Adelaide

Fri 13/11

22:40-17:00

2 stops52h 50m

$3,900

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Sorted by cheapest first

Best time to book a flight from Porto to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Porto with our price prediction graph.

OPO-ADL

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.

Related info for your journey

How long is the flight from Porto to Adelaide?
For as low as $2,410, Qatar Airways can have you in Adelaide from Porto in 44h 40m. Porto and Adelaide are separated by a distance of 17069 km.
Can I find deals for flights from Porto to Adelaide that include hotel bookings?
Yes. In addition to deals on Porto to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Porto to Adelaide?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Adelaide.
Can I find deals for business class flights from Porto to Adelaide?
Yes. Cheapflights offers flight deals from Porto to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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How does Cheapflights help users find flights from Porto to Adelaide?

Deals for Porto to Adelaide flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Porto to Adelaide?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Porto to Adelaide.

Can Cheapflights find flights from Porto to Adelaide with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Porto to Adelaide, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Porto to Adelaide become cheaper?

Yes, Cheapflights offers price alerts on Porto to Adelaide flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Porto to Adelaide from $2,410

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Porto to Adelaide

Cheapest flights from Porto to AdelaideExplore the most affordable flight options available from Porto to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Explore the most affordable flight options available from Porto to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Porto to AdelaideDiscover carefully curated flight deals from Porto to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Discover carefully curated flight deals from Porto to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Porto to AdelaideDiscover last-minute flight deals from Porto to Adelaide. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Porto to Adelaide. Data last updated 30 October 2026 and is based on user searches.

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Best time to book a flight from Porto to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Porto with our price prediction graph.

Related info for your journey

How long is the flight from Porto to Adelaide?

Can I find deals for flights from Porto to Adelaide that include hotel bookings?

How can I find direct flights from Porto to Adelaide?

Can I find deals for business class flights from Porto to Adelaide?

Travelling to a place near Adelaide?

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Adelaide

Explore flights to Adelaide departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2026.

Complete your trip

Complete your trip to Adelaide by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to South Australia

Book a non-stop flight to one of these other cities located in South Australia.

Search flights from Porto to Adelaide by cabin class

Find flights from Porto to Adelaide, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Porto and Adelaide flights

Browse other Porto and Adelaide flight options. Last updated on 30 October 2026.

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Fly with Cheapflights

How does Cheapflights help users find flights from Porto to Adelaide?

Why should you use Cheapflights to find cheap flight tickets from Porto to Adelaide?

Can Cheapflights find flights from Porto to Adelaide with no change fees?

Can Cheapflights notify me if prices for flights from Porto to Adelaide become cheaper?

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Book with flexibility

Travel Smart

Cheapest flights from Porto to Adelaide
Explore the most affordable flight options available from Porto to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Porto to Adelaide
Discover carefully curated flight deals from Porto to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Porto to Adelaide
Discover last-minute flight deals from Porto to Adelaide. Data last updated 30 October 2026 and is based on user searches.