$735 Find Cheap Flights from Adelaide to Portugal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Adelaide to Portugal departing on 18/1. 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 Adelaide to Portugal

Cheapest return prices found by our users on KAYAK in the last 72 hours
Lisbon
Lisbon3 stops$2,118
Porto
Porto3 stops$3,292
Lisbon
Lisbon3 stops$2,118
Porto
Porto3 stops$3,292

Book Cheap Adelaide to Portugal Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Adelaide to Portugal 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 Adelaide to Portugal

Tue, 25 Nov - Sat, 29 Nov
British Airways Logo
11:40 - 21:45ADL-LIS
44h 35m3 stops
British Airways Logo
11:05 - 11:50LIS-ADL
38h 15m3 stops
$2,118British Airways
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Tue, 25 Nov - Sat, 29 Nov
British Airways Logo
11:40 - 21:45ADL-LIS
44h 35m3 stops
British Airways Logo
11:05 - 11:50LIS-ADL
38h 15m3 stops
$2,173British Airways
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Tue, 25 Nov - Sat, 29 Nov
Qatar Airways Logo
12:35 - 13:00ADL-LIS
34h 55m2 stops
Qatar Airways Logo
21:05 - 17:05LIS-ADL
33h 30m2 stops
$2,275Qatar Airways
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Tue, 25 Nov - Sat, 29 Nov
Qatar Airways Logo
12:35 - 13:00ADL-LIS
34h 55m2 stops
Qatar Airways Logo
21:05 - 17:05LIS-ADL
33h 30m2 stops
$2,280Qatar Airways
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Wed, 3 Dec - Fri, 23 Jan
KLM Logo
06:25 - 14:35ADL-LIS
42h 40m3 stops
KLM Logo
05:00 - 06:15LIS-ADL
38h 45m3 stops
$2,464KLM
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Thu, 4 Dec - Fri, 23 Jan
KLM Logo
06:25 - 14:35ADL-LIS
42h 40m3 stops
KLM Logo
05:00 - 06:15LIS-ADL
38h 45m3 stops
$2,659KLM
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Tue, 25 Nov - Sat, 29 Nov
Emirates Logo
22:40 - 12:00ADL-LIS
23h 50m1 stop
Emirates Logo
20:45 - 20:50LIS-ADL
37h 35m1 stop
$2,989Emirates
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Tue, 25 Nov - Sat, 29 Nov
Emirates Logo
22:40 - 12:00ADL-LIS
23h 50m1 stop
Emirates Logo
20:45 - 20:50LIS-ADL
37h 35m1 stop
$3,009Emirates
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Thu, 4 Dec - Thu, 22 Jan
Multiple Airlines Logo
22:40 - 12:00ADL-LIS
23h 50m1 stop
Multiple Airlines Logo
13:35 - 20:50LIS-ADL
20h 45m1 stop
$3,289Multiple Airlines
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Thu, 4 Dec - Thu, 22 Jan
Multiple Airlines Logo
22:40 - 19:10ADL-LIS
31h 00m1 stop
Multiple Airlines Logo
08:25 - 07:25LIS-ADL
36h 30m2 stops
$3,613Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Adelaide to Portugal flights

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

What is the cheapest month to fly from Adelaide to Portugal?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Adelaide to Portugal, 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 Adelaide to Portugal is April, when tickets cost $1,960 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is $3,186 and $2,811 respectively.

Good to know

Low seasonMarch
Cheapest flight$735
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.
Flight from Adelaide to Lisbon

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from Adelaide to Portugal?

    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 Adelaide to Portugal.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Adelaide to Portugal 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 Adelaide to Portugal?

    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 Adelaide to Portugal 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 Adelaide to Portugal?

    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 Adelaide to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Portugal?

    The cheapest time of day to fly to Portugal is generally in the morning, when retur flights cost $2,158 on average. Morning departures are around 17% cheaper than evening flights, on average. The most expensive time of day to fly to Portugal is generally in the evening, which is peak travel time and where the average cost of a ticket is $2,604.

Reviews of the top 3 airlines flying from Adelaide to Portugal

 
Need help choosing which airline to fly with from Adelaide to Portugal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3394 reviews
8.2Entertainment
8.1Boarding
7.9Food
8.3Crew
8.0Comfort
Airline reviews

The 2 sockets near me didjt work i had my phone by end of the flight on low bat and had issues to book uber thereafter Electrical sockets should work if emirates does not allow batteries Baggage claim in zurich took very long

4.0 OkayAlaa, Oct 2025DXB - ZRH
Read more Emirates reviews

The 2 sockets near me didjt work i had my phone by end of the flight on low bat and had issues to book uber thereafter Electrical sockets should work if emirates does not allow batteries Baggage claim in zurich took very long

No kids provided. Instead we were told to have contacted the airline that we have kids and require kids meals. We were not the only ones who inquired about kids meals. It’s odd. Emirates and other airlines give kids meals as standard and before the adult food comes out. The rice in our meals was gluggy and under cooked. The chicken was also raw. Sadly not the best experience with Finn Air. The hostesses tried to compensate with the snacks and drinks but missed the mark by a long way. Especially when paying Emirates/Qantas prices

Fantastic service the managed to locate my checked bag on the plans as re-tagged it for my final destination.

Delayed and missed connecting flight. But Emirates took care until next day flight. Thank you

They cancelled our flight, rebooked, cancelled that one. We are now flying New Zealand Air and need a refund please. How do we get it?

Wifi was not operational for the whole trip. Other than this, flight was well received .

Food no so good. Extra charge to much for front seats cost me £163 then other people sat near me for nothing 🤬

First time and very memorable, the finest flying experience ive ever had

Boarding for business class passengers can be improved. Also, when debarking the aircraft, Economy passengers are let off first due the way the configuration of the cabin upstairs.

Except for the uncleaned tray, and the delay in serving food for our section (which may have been due to the location of our row) everything else was good. The crew were very professional and responded to our requests promptly throughout the flight. We as a family were not disappointed by Emirates.

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

Awesome hospitality, awesome staff, awesome food & awesome travel time. Thanks

Good. It would be great if comfort seats were available

The flight was delayed and one member of the crew was a bit rude. But apart from that all good.

I would love the entertainment center to be updated with more content. The flight to Doha had more options than the one to Miami

The check-in and crew staff were wonderful. The food was reasonable. The online side Qatar was very poor. Seats were very tight and not very comfortable for a 14 hour flight!

The flight was operated by IndiGo and not Qatar, which is a budget airline from India. Nevertheless, the flight was uneventful.

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

Terrible experience resolving missed connection after flight was delayed. 3 hour queue at transit desk, not enough staff, no organisation, worst ever flying experience.

The flight was smooth Thank God but the delays and changing gates for 3-4 times made me so tired of walking back and forth with heavy bags I thought I was going to pass out with heavy headaches but Thank God finally found the final gate and home safe. These delays happen anytime for important reasons so just be patient when you come across these situations.

The staff were so very cheerful and happy! It really made my day to encounter such chipper folks throughout my journey

We would have missed our connection from Munich to Boston but we had a van outside the plan that wisked us to our terminal. Much appreciated and we didn’t even realize that Lufthansa had done this until the announcement on disembarkation. Well organized airline! Will definitely fly Lufthansa again!!!

Food is too little (in volume) and too spicy.. There are no snacks in the back of the plane in between meals.

We were charged for luggage, and our ticket was with Lufthansa and was supposed to include luggage fees. So our experience was a bit bad. Also, the flight was about 45 minutes late arriving.

Beautifully maintained airplane, good food, professional crew, top-notch communication. I highly recommend Lufthansa for intercontinental flights between the United States and Europe.

Hard to use tables and TV screens interfere with the enjoyment of flight experience. Other than that it was a smooth and comfortable ride and we were well taken care of.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

You cancel my flight in the morming and I have only one hour for my transit for Cluj this is not too much

They delayed my flight from Toronto Pearson for one hour and Frankfurt to Abuja for 2HRS, So sad

Lufthansa charged me $280 to take skiiis when in the US the boot bag and skiis are one check-in bag. This was not advertised and a real shock at the airport. They only took the boot bag as a check-in item. The seats have been squeezed together like any economy airline and legroom is not as good as it used to be. Otherwise, the flight was fine and staff was helpful for making my connection.

Everything you need to know for your flight from Adelaide to Portugal

Information on your arrival and departure airports

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