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$785+ Cheap flights to Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
— LIS
5 May — 12 May1
1 adult

Flights to Portugal in 2025

Find the latest flights to Portugal in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 30 April 2025.

Return from

$1,895

One-way from

$785

Popular in

December

Cheapest in

March

Average price

$2,433
Turkish Airlines
  • Turkish Airlines
  • 8/8-3/9
  • 4 total stops
  • 55h 25m total
  • Sydney to Lisbon
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15/10
  • 15/10
  • 3 total stops
  • 41h 40m total
  • Sydney to Portugal
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Highest demand for flights based on searches. 2% potential increase in price ($75 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($65 potential savings vs. average return price).
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Average for return flights in April 2025
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Find flights to Portugal

Browse one-way and return flights deals to Portugal on Cheapflights. Flight deals are based on user searches and were last updated on 30 April 2025
Explore Portugal
Look for other cheap flights to Lisbon
Look for other cheap flights to Porto
Look for other cheap flights to Ponta Delgada
Look for other cheap flights to Faro
Look for other cheap flights to Funchal

Find flight deals to Portugal

Cheapest flights to Portugal
Explore the most affordable flight options available to Portugal. Find the lowest fares based on data from user searches, with prices last updated on 30 April 2025.

Tue 6/511:00SYD - FAO
2 stops45h 00mMultiple Airlines
Tue 13/506:20FAO - SYD
2 stops41h 40mMultiple Airlines
Deal found 29/4$1,666
Mon 2/612:50SYD - OPO
2 stops30h 30mMultiple Airlines
Tue 17/608:40OPO - SYD
2 stops36h 15mMultiple Airlines
Deal found 29/4$1,821
Fri 8/820:55SYD - LIS
2 stops27h 20mTurkish Airlines
Wed 3/905:55LIS - SYD
2 stops28h 05mTurkish Airlines
Deal found 29/4$1,895
Fri 13/609:15SYD - LIS
3 stops44h 10mMultiple Airlines
Fri 20/606:25LIS - SYD
3 stops42h 45mMultiple Airlines
Deal found 29/4$1,899
Mon 2/614:05SYD - OPO
2 stops40h 25mSWISS
Mon 23/612:50OPO - SYD
2 stops32h 20mSWISS
Deal found 28/4$1,949
Tue 7/1016:40SYD - FAO
2 stops27h 45mEtihad Airways
Tue 4/1116:35FAO - SYD
2 stops50h 35mEtihad Airways
Deal found 29/4$1,966

Cheapflights Fare Finder

Locate flights to Portugal that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 30 April 2025.
Use the filters below to find and compare flights to Portugal that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyFaro

SYD - FAO

SYDFAO

Sydney Kingsford Smith

Thu 5/6

11:00-12:55

2 stops34h 55m

Faro

Wed 25/6

06:05-09:00

2 stops41h 55m

$1,817

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Mon 2/6

12:50-10:20

2 stops30h 30m

Porto

Tue 17/6

08:40-05:55

2 stops36h 15m

$1,821

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

Fri 8/8

20:55-15:15

2 stops27h 20m

Lisbon Humberto Delgado

Wed 3/9

05:55-19:00

2 stops28h 05m

$1,895

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

Fri 13/6

09:15-20:25

3 stops44h 10m

Lisbon Humberto Delgado

Fri 20/6

06:25-10:10

3 stops42h 45m

$1,899

SydneyFaro

SYD - FAO

SYDFAO

Sydney Kingsford Smith

Tue 7/10

16:40-10:25

2 stops27h 45m

Faro

Tue 4/11

16:35-06:10

2 stops50h 35m

$1,966

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

Mon 16/6

14:05-23:20

2 stops42h 15m

Lisbon Humberto Delgado

Sun 29/6

05:55-06:10

2 stops39h 15m

$1,967

SydneyFunchal

SYD - FNC

SYDFNC

Sydney Kingsford Smith

Mon 16/6

20:30-18:35

2 stops55h 05m

Funchal Madeira

Fri 20/6

12:00-09:00

2 stops36h 00m

$1,980

SydneyFaro

SYD - FAO

SYDFAO

Sydney Kingsford Smith

Wed 9/7

14:05-14:35

2 stops33h 30m

Faro

Thu 13/11

13:10-21:15

2 stops45h 05m

$1,981

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Wed 16/7

20:55-09:45

2 stops45h 50m

Porto

Mon 29/9

16:50-09:45

2 stops31h 55m

$2,014

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

Sat 20/9

09:30-10:30

2 stops58h 00m

Lisbon Humberto Delgado

Fri 31/10

10:15-09:05

2 stops35h 50m

$2,067

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 35 results
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Best time to book a flight to Portugal

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

Cheapflights Insights

Everything you need to know about your flight to Portugal

How long is the flight to Portugal?

On average, a flight from Sydney to Portugal takes 31 hours 36 minutes. Flights to Portugal from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Portugal?

Use this chart to determine the cheapest time to fly return from Sydney to Portugal. Price data was last updated on 21 April 2024.

Users looking for the lowest fares to Portugal should consider flying on Tuesday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday mornings, when prices are usually at their highest.

What are the most popular airlines that fly to Portugal?

The most popular airlines flying from Sydney to Portugal are Emirates, British Airways and Turkish Airlines.

Emirates

Emirates

From $1,356

British Airways

British Airways

From $1,149

Turkish Airlines

Turkish Airlines

From $1,031

Etihad Airways

Etihad Airways

From $983

What are the cheapest airlines that fly to Portugal?

The cheapest airlines flying from Sydney to Portugal are Japan Airlines, SWISS and Qatar Airways.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 6.0 - 122.0 mm per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Portugal when rainfall is around 6.0 mm.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What are the most popular places to fly to in Portugal?

Destination popularity is based on the amount of flight searches to Portugal in the last few years. This data was updated on 30 April 2025.
The most popular places in Portugal to fly to are Lisbon, Porto, Faro and Funchal.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated 30 April 2025.
See what other customers who have flown with Japan Airlines, Emirates and KLM to Portugal have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Comfort

8.2

Boarding

8.4

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Japan Airlines
8.3
Very Good
1,459 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Comfort

8.2

Boarding

8.4

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Emirates
8.0
Very Good
3,215 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Comfort

8.2

Boarding

8.4

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
KLM
7.8
Good
1,334 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Comfort

8.2

Boarding

8.4

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
SWISS
7.5
Good
1,588 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Comfort

8.2

Boarding

8.4

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Qatar Airways
7.4
Good
3,563 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Comfort

8.2

Boarding

8.4

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

FAQs about flying to Portugal

  • Can I find cheaper flights to Portugal if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Portugal on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Portugal?

    Based on reviews from Cheapflights users, Iberia is rated the highest out of the airlines that fly to Portugal.

  • What is the cheapest airport to fly to in Portugal?

    Lisbon Humberto Delgado is currently the cheapest airport to fly to in Portugal. One-way flights to Lisbon Humberto Delgado typically cost $28, while return flights cost around $46.

  • How much is a return flight to Portugal?

    A return flight to Portugal will typically cost around $114, however they can be found for as little as $36.

  • Where does the fastest flight to Portugal depart from?

    For those looking to save time traveling to Portugal, Adelaide offers the quickest one-way flight (27 hours 15 minutes).

  • Does Lisbon Humberto Delgado have car hire?

    Yes. Those touching down at Lisbon Humberto Delgado can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Lisbon Humberto Delgado?

    Yes. Lisbon Humberto Delgado has hotels nearby for those requiring accommodations. Our scooter alcove in Lisbon is the closest property to Lisbon Humberto Delgado (0.0 km away from Lisbon Humberto Delgado).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Find flights to Portugal

Select your preferred flight destination in Portugal from the list below.
Flights to Lisbon
Flights to Porto
Flights to Faro
Flights to Funchal
Flights to Ponta Delgada

Fly with Cheapflights

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How does Cheapflights help users find flights to Portugal?

Cheapflights helps you search for flights to Portugal via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets to Portugal?

Cheapflights helps you find that perfect flight to Portugal by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to Portugal with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights to Portugal flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights to Portugal become cheaper?

Yes! Start tracking prices for Portugal flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

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