Cheap Flights to Portugal

View AU$801 flight on Sat, 7 Mar 2026Opens in a new window

Popular airlines to Portugal

  • TAP Portugal

    TAP Portugal

  • Lufthansa

    Lufthansa

  • British Airways

    British Airways

  • Iberia

    Iberia

  • KLM

    KLM

  • Air France

    Air France

  • Swiss International Air Lines

    Swiss International Air Lines

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest 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.

Japan Airlines
Mon, 25 May - Mon, 15 June
MEL
Melbourne
OPO
Porto
AU$1,479 Return, found 5 days ago
AU$1,479
Return
found 5 days ago
Select Japan Airlines flight, departing Mon, 25 May from Melbourne to Porto, returning Mon, 15 June, priced at AU$1,479 found 5 days ago
Etihad Airways
Tue, 21 July - Sat, 29 Aug
MEL
Melbourne
OPO
Porto
AU$1,588 Return, found 21 hours ago
AU$1,588
Return
found 21 hours ago
Select Etihad Airways flight, departing Tue, 21 July from Melbourne to Porto, returning Sat, 29 Aug, priced at AU$1,588 found 21 hours ago
Turkish Airlines
Sun, 1 Mar - Tue, 31 Mar
MEL
Melbourne
LIS
Lisbon
AU$1,592 Return, found 6 days ago
AU$1,592
Return
found 6 days ago
Select Turkish Airlines flight, departing Sun, 1 Mar from Melbourne to Lisbon, returning Tue, 31 Mar, priced at AU$1,592 found 6 days ago
Qantas Airways
Mon, 2 Feb - Tue, 10 Mar
SYD
Sydney
LIS
Lisbon
AU$1,622 Return, found 1 day ago
AU$1,622
Return
found 1 day ago
Select Qantas Airways flight, departing Mon, 2 Feb from Sydney to Lisbon, returning Tue, 10 Mar, priced at AU$1,622 found 1 day ago
Jetstar
Thu, 16 Apr - Thu, 7 May
AVV
Melbourne
LIS
Lisbon
AU$1,626 Return, found 5 days ago
AU$1,626
Return
found 5 days ago
Select Jetstar flight, departing Thu, 16 Apr from Melbourne to Lisbon, returning Thu, 7 May, priced at AU$1,626 found 5 days ago
Etihad Airways
Sun, 24 May - Sat, 6 June
SYD
Sydney
OPO
Porto
AU$1,633 Return, found 18 hours ago
AU$1,633
Return
found 18 hours ago
Select Etihad Airways flight, departing Sun, 24 May from Sydney to Porto, returning Sat, 6 June, priced at AU$1,633 found 18 hours ago
Swiss International Air Lines
Tue, 27 Oct - Tue, 24 Nov
SYD
Sydney
OPO
Porto
AU$1,651 Return, found 12 hours ago
AU$1,651
Return
found 12 hours ago
Select Swiss International Air Lines flight, departing Tue, 27 Oct from Sydney to Porto, returning Tue, 24 Nov, priced at AU$1,651 found 12 hours ago
Air Canada
Thu, 29 Oct - Thu, 12 Nov
SYD
Sydney
LIS
Lisbon
AU$1,663 Return, found 13 hours ago
AU$1,663
Return
found 13 hours ago
Select Air Canada flight, departing Thu, 29 Oct from Sydney to Lisbon, returning Thu, 12 Nov, priced at AU$1,663 found 13 hours ago
Etihad Airways
Wed, 25 Feb - Wed, 4 Mar
MEL
Melbourne
FAO
Algarve
AU$1,686 Return, found 17 hours ago
AU$1,686
Return
found 17 hours ago
Select Etihad Airways flight, departing Wed, 25 Feb from Melbourne to Algarve, returning Wed, 4 Mar, priced at AU$1,686 found 17 hours ago
Etihad Airways
Mon, 26 Jan - Sun, 1 Mar
SYD
Sydney
FAO
Algarve
AU$1,728 Return, found 5 days ago
AU$1,728
Return
found 5 days ago
Select Etihad Airways flight, departing Mon, 26 Jan from Sydney to Algarve, returning Sun, 1 Mar, priced at AU$1,728 found 5 days ago

Portugal Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Portugal today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Portugal Airfare

At Expedia.com.au, it’s simple to find cheap flights to Portugal that won’t cause your wallet to flinch. Browse through our inventory of Portugal flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Portugal Flights Information

Airlines serving
Etihad Airways, Turkish Airlines, Malaysia Airlines, Qantas Airways, Japan Airlines, Qatar Airways, Jetstar, Swiss International Air Lines, Air Canada
Roundtrip price
from AU$1,479

Frequently asked questions

How do I find cheap flights to Portugal that have flexible change policies?
We understand that plans can change very quickly, so booking a flexible airfare with Expedia makes sense. Simply check the "No change fee" box directly under the "Flexible change policies" filter. Your well-priced and flexible flight to Portugal is just a few clicks away.
Which airlines fly to Portugal?
When you're ready to lock in your seat to or near Portugal, these top airlines are waiting to welcome you aboard:

  • TAP Portugal - 277 flights to or near Portugal each month, including 251 flights to Humberto Delgado Airport (LIS) per month.
  • United Airlines - 91 flights to or near Portugal each month, including 60 flights to Humberto Delgado Airport (LIS) per month.
  • Delta Air Lines - 60 flights to or near Portugal each month, including 60 flights to Humberto Delgado Airport (LIS) per month.

How can I find cheap tickets to Portugal?
A great strategy for nabbing cheap airfares is to be flexible with your dates. Start by searching for your flight to Portugal, then click on the "flexible dates" link for a list of prices for nearby days. Another good tip? Book in advance. For an idea of fares, AU$1,479 was the lowest price for a flight to Portugal in the last seven days.
How much is a flight to Portugal?
The cost of a round-trip ticket to Portugal in the last seven days ranged between AU$1,479 and AU$1,728. If you were journeying one way out of Melbourne (MEL), you could have nabbed a cheap fare from just AU$801.
What are the most popular airports to fly into in Portugal?
Depending on your budget, carrier and where you're coming from, one of these leading airports will be your entry point to Portugal:

  • Humberto Delgado Airport (LIS) - 403 flights per month.
  • Dr. Francisco de Sa Carneiro Airport (OPO) - 56 flights per month.

When is the cheapest time to fly to Portugal?
Flying on a Tuesday, followed by a Monday, is generally the best way to bag the cheapest flight. Steer clear of weekends if you can, because Saturday is typically the costliest day. Spend the money you saved having a blast in Portugal instead!
How much is a plane ticket to Portugal?
In the last seven days, flights to Portugal ranged from AU$1,479 to AU$1,728.
What is the best time to go to Portugal?
If you're eager to enjoy Portugal's most populated city when it's really buzzing, set out for Lisbon District sometime in April, May and August. Similar to most locations in the Northern Hemisphere, summer here begins June 20  with average temperatures of between 18ºC and 27ºC.
What months are the cheapest to book a flight to Portugal?
An excellent month to purchase low-cost flights to Portugal is February. It's worth remembering that in the United States, an expensive time to reserve a ticket is during the busy month of December.

Trending flights to Portugal

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Japan Airlines
Mon, 25 May - Mon, 15 June
MEL
Melbourne
OPO
Porto
AU$1,479 Return, found 5 days ago
AU$1,479
Return
found 5 days ago
Select Japan Airlines flight, departing Mon, 25 May from Melbourne to Porto, returning Mon, 15 June, priced at AU$1,479 found 5 days ago
*Available to Expedia members.