Search Cheapest Flights to Portugal

More Flash, Less Cash - Take advantage of our Price Pledge** (even on luxey stays)

We keep it easy with the option to pay now or later on select accommodation

Book up 'til the last second - millions of rooms to crash tonight^

Cheap flights to Portugal

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Thu, 26 Nov - Mon, 30 Nov
LCY
London City
LIS
Humberto Delgado
AU$652 Return, found 20 hours ago
AU$652
Return
found 20 hours ago
Select KLM flight, departing Thu, 26 Nov from London City to Humberto Delgado, returning Mon, 30 Nov, priced at AU$652 found 20 hours ago
KLM
Thu, 26 Nov - Mon, 30 Nov
LCY
London City
LIS
Humberto Delgado
AU$671 Return, found 20 hours ago
AU$671
Return
found 20 hours ago
Select KLM flight, departing Thu, 26 Nov from London City to Humberto Delgado, returning Mon, 30 Nov, priced at AU$671 found 20 hours ago
KLM
Thu, 26 Nov - Mon, 30 Nov
LCY
London City
LIS
Humberto Delgado
AU$713 Return, found 20 hours ago
AU$713
Return
found 20 hours ago
Select KLM flight, departing Thu, 26 Nov from London City to Humberto Delgado, returning Mon, 30 Nov, priced at AU$713 found 20 hours ago
Swiss International Air Lines
Thu, 19 Mar - Fri, 20 Mar
LCY
London City
LIS
Humberto Delgado
AU$745 Return, found 5 days ago
AU$745
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Thu, 19 Mar from London City to Humberto Delgado, returning Fri, 20 Mar, priced at AU$745 found 5 days ago
Swiss International Air Lines
Thu, 19 Mar - Fri, 20 Mar
LCY
London City
LIS
Humberto Delgado
AU$755 Return, found 5 days ago
AU$755
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Thu, 19 Mar from London City to Humberto Delgado, returning Fri, 20 Mar, priced at AU$755 found 5 days ago
KLM
Thu, 19 Mar - Fri, 20 Mar
LCY
London City
LIS
Humberto Delgado
AU$761 Return, found 5 days ago
AU$761
Return
found 5 days ago
Select KLM flight, departing Thu, 19 Mar from London City to Humberto Delgado, returning Fri, 20 Mar, priced at AU$761 found 5 days ago
British Airways
Tue, 12 May - Sun, 17 May
SYD
Kingsford Smith Intl.
LIS
Humberto Delgado
AU$1,756 Return, found 5 days ago
AU$1,756
Return
found 5 days ago
Select British Airways flight, departing Tue, 12 May from Kingsford Smith Intl. to Humberto Delgado, returning Sun, 17 May, priced at AU$1,756 found 5 days ago
Etihad Airways
Sun, 22 Mar - Thu, 2 Apr
SYD
Kingsford Smith Intl.
LIS
Humberto Delgado
AU$1,924 Return, found 12 hours ago
AU$1,924
Return
found 12 hours ago
Select Etihad Airways flight, departing Sun, 22 Mar from Kingsford Smith Intl. to Humberto Delgado, returning Thu, 2 Apr, priced at AU$1,924 found 12 hours ago
Turkish Airlines
Tue, 12 May - Sun, 17 May
SYD
Kingsford Smith Intl.
LIS
Humberto Delgado
AU$1,984 Return, found 5 days ago
AU$1,984
Return
found 5 days ago
Select Turkish Airlines flight, departing Tue, 12 May from Kingsford Smith Intl. to Humberto Delgado, returning Sun, 17 May, priced at AU$1,984 found 5 days ago
Finnair
Mon, 31 Aug - Thu, 10 Sept
MEL
Tullamarine
LIS
Humberto Delgado
AU$2,028 Return, found 14 hours ago
AU$2,028
Return
found 14 hours ago
Select Finnair flight, departing Mon, 31 Aug from Tullamarine to Humberto Delgado, returning Thu, 10 Sept, priced at AU$2,028 found 14 hours ago
Turkish Airlines
Sat, 5 Sept - Tue, 8 Sept
MEL
Tullamarine
LIS
Humberto Delgado
AU$2,071 Return, found 14 hours ago
AU$2,071
Return
found 14 hours ago
Select Turkish Airlines flight, departing Sat, 5 Sept from Tullamarine to Humberto Delgado, returning Tue, 8 Sept, priced at AU$2,071 found 14 hours ago
United
Wed, 2 Sept - Sat, 12 Sept
MEL
Tullamarine
LIS
Humberto Delgado
AU$2,248 Return, found 14 hours ago
AU$2,248
Return
found 14 hours ago
Select United flight, departing Wed, 2 Sept from Tullamarine to Humberto Delgado, returning Sat, 12 Sept, priced at AU$2,248 found 14 hours ago
British Airways
Tue, 1 Sept - Tue, 8 Sept
MEL
Tullamarine
LIS
Humberto Delgado
AU$2,429 Return, found 14 hours ago
AU$2,429
Return
found 14 hours ago
Select British Airways flight, departing Tue, 1 Sept from Tullamarine to Humberto Delgado, returning Tue, 8 Sept, priced at AU$2,429 found 14 hours ago

Cheapest Flights To Portugal

Your boss is making it hard to whistle while you work. You could call in sick, but what fun is that? We say you should fly to Portugal for a much-needed holiday. At lastminute.com.au, our deals are almost as hard to resist as that second in-flight beverage.

Are there cheap flights to Portugal available?

Cheer up, frugal friend! We've found flights to Portugal starting from AU$652. When you grab economy (or premium economy flights if you're feeling fancy) to Portugal at a discount on lastminute.com.au, you still have plenty left over for a midnight snack after you get home from the nightclub (or the museum, as far as your mum is concerned).

What airlines fly to Portugal?

Some of the most popular airlines that fly to airports in Portugal are Air Dolomiti, Lufthansa, Swiss International Air Lines, KLM, Xiamen Airlines, Turkish Airlines, British Airways, Etihad Airways, Finnair, United. What are you waiting for? You grab the ticket, we’ll start packing your carry-on.

Check out flights to these amazing Portugal cities

Popular cities in Portugal

Miradouro de Santa Luzia showing a coastal town and a lake or waterhole
FlightsFlights
FlightsFlights

Lisbon District

Lisbon District

Deals On This Weekend's Flights

Travelers ❤️ These 🏨

Hotel Acta Moa- New Opening

Hotel Acta Moa- New Opening

4 out of 5
Avenida Almirante Gago Coutinho 30 Lisbon
Stay at this hotel in Lisbon. Enjoy free Wi-Fi, an outdoor pool and breakfast (surcharge). Popular attractions Avenida da Liberdade and Rossio Square are located ...
9/10 Wonderful! (417 reviews)
We stayed for a week and we enjoyed this hotel with its friendly staff. We would come back at this hotel if we will be in Lisbon.

Reviewed on 9 Mar 2026

Opens in a new windowHotel Acta Moa- New Opening
Locke de Santa Joana

Locke de Santa Joana

4 out of 5
18 Rua Camilo Castelo Branco Lisbon
Stay at this hotel in Lisbon. Enjoy an outdoor pool, 2 restaurants and 3 bars/lounges. Popular attractions Avenida da Liberdade and Rossio Square are located ...
9.4/10 Exceptional! (1,637 reviews)
Clean room. Staff was attentive. Close to some stores. I did not attempt to park.

Reviewed on 9 Mar 2026

Opens in a new windowLocke de Santa Joana
Meliá Lisboa Aeroporto

Meliá Lisboa Aeroporto

4 out of 5
Aeroporto Internacional de Lisboa Lisbon
Stay at this spa hotel in Lisbon. Enjoy free Wi-Fi, an outdoor pool and a full-service spa. Our guests praise the breakfast and the pool in their reviews. Popular ...
9.4/10 Exceptional! (3,111 reviews)
The hotel was right next to the airport, and the room was comfy and clean. The option for the on-site restaurant and bar was a nice touch after flying all day. Staff was amazing and even gave a free room upgrade. Overall, very satisfied.

Reviewed on 9 Mar 2026

Opens in a new windowMeliá Lisboa Aeroporto
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.