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HK$941+ Cheap flights from Portugal

LIS — HKG
20 Sep — 27 Sep1
1 adult
1 adult, Economy, 0 bags

Find flights from Portugal within your budget

 

Fly to

Route

Departure

Return

Price

Cheapest return flight

PortoHong Kong

OPO Porto - HKG Hong Kong Intl

OPOHKG

Porto

Wed 30-9

22:00-11:50

3 stops30h 50m

Hong Kong Intl

Wed 7-10

17:30-19:45

2 stops33h 15m

HK$5,231
Fastest return journey

LisbonHong Kong

LIS Lisbon Humberto Delgado - HKG Hong Kong Intl

LISHKG

Lisbon Humberto Delgado

Thu 17-9

09:10-09:00

1 stop16h 50m

Hong Kong Intl

Fri 2-10

20:20-07:20

1 stop18h 00m

HK$5,929

LisbonHong Kong

LIS Lisbon Humberto Delgado - HKG Hong Kong Intl

LISHKG

Lisbon Humberto Delgado

Thu 24-9

09:10-09:00

1 stop16h 50m

Hong Kong Intl

Wed 7-10

20:20-07:25

1 stop18h 05m

HK$5,929

PortoHong Kong

OPO Porto - HKG Hong Kong Intl

OPOHKG

Porto

Thu 17-9

19:55-15:25

1 stop36h 30m

Hong Kong Intl

Sat 3-10

22:45-20:40

1 stop28h 55m

HK$6,611

LisbonHong Kong

LIS Lisbon Humberto Delgado - HKG Hong Kong Intl

LISHKG

Lisbon Humberto Delgado

Wed 25-11

18:35-15:50

1 stop37h 15m

Hong Kong Intl

Sun 29-11

22:45-09:45

1 stop19h 00m

HK$6,643

PortoHong Kong

OPO Porto - HKG Hong Kong Intl

OPOHKG

Porto

Thu 17-9

22:30-11:50

3 stops30h 20m

Hong Kong Intl

Thu 1-10

22:05-23:40

2 stops32h 35m

HK$6,745

LisbonHong Kong

LIS Lisbon Humberto Delgado - HKG Hong Kong Intl

LISHKG

Lisbon Humberto Delgado

Thu 12-11

16:10-19:05

1 stop18h 55m

Hong Kong Intl

Mon 16-11

21:45-15:25

1 stop25h 40m

HK$6,760

LisbonHong Kong

LIS Lisbon Humberto Delgado - HKG Hong Kong Intl

LISHKG

Lisbon Humberto Delgado

Thu 24-9

16:35-15:05

2 stops39h 30m

Hong Kong Intl

Wed 7-10

20:55-15:50

1 stop25h 55m

HK$6,933

PortoHong Kong

OPO Porto - HKG Hong Kong Intl

OPOHKG

Porto

Thu 17-9

20:55-15:30

3 stops35h 35m

Hong Kong Intl

Sat 3-10

20:20-20:10

3 stops30h 50m

HK$6,941

LisbonHong Kong

LIS Lisbon Humberto Delgado - HKG Hong Kong Intl

LISHKG

Lisbon Humberto Delgado

Wed 13-1

16:10-19:05

1 stop18h 55m

Hong Kong Intl

Tue 23-3

09:55-15:25

2 stops37h 30m

HK$6,949

Flights are sorted by cheapest return flights first.

Deals found on 21-8

Showing 1-10 of 31 resultsSorted by cheapest first
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Best time to book a flight from Portugal

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

Travel insights for flights from Portugal

Get recent, data-driven insights about flights from Portugal including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Portugal?

Currently, November is the cheapest month in which you can book a flight from Portugal (average of HK$6,431). Flying from Portugal in October will prove the most costly (average of HK$9,160). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Portugal?

Many airlines operate round-trip flights from Portugal: Air France, Etihad Airways. These airlines fly to the following popular destinations: Hong Kong.

Emirates
Emirates
From HK$4,595
Etihad Airways
Etihad Airways
From HK$3,492
Turkish Airlines
Turkish Airlines
From HK$4,403
Ryanair
Ryanair
From HK$408

What is the cheapest place to fly to from Portugal?

The cheapest city to fly to from Portugal is Barcelona-El Prat, with prices starting at HK$185. Explore other affordable destinations below.

Barcelona-El Prat
Barcelona-El Prat
From HK$185
Birmingham
Birmingham
From HK$266
Lisbon Humberto Delgado
Lisbon Humberto Delgado
From HK$275
Faro
Faro
From HK$301

When is the best time to book a flight from Portugal?

The price you pay for your flight from Portugal may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Airline reviews for flights from Portugal

Check out reviews from past customers who have flown Air France and Etihad Airways from Portugal to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.5
Good
1,647 reviews
Check prices

Comfort

7.4

Entertainment

7.0

Food

7.1

Boarding

7.5

Overall

7.5

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Carlie,Jun 2026

ATH - CDG

The crew was very friendly and one even suggested i look outside the window so I can see the Swiss Alps! I was not expecting food on our 2.5hour flight - sample of 3 kinds of sandwiches (super soft bread) and 2 mini apple filled donuts that was so good. Air france is my new favorite airline!
Air France
7.5
Good
1,647 reviews
Air France
7.5
Good
1,647 reviews
Check prices

Comfort

7.4

Entertainment

7.0

Food

7.1

Boarding

7.5

Overall

7.5

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Carlie,Jun 2026

ATH - CDG

The crew was very friendly and one even suggested i look outside the window so I can see the Swiss Alps! I was not expecting food on our 2.5hour flight - sample of 3 kinds of sandwiches (super soft bread) and 2 mini apple filled donuts that was so good. Air france is my new favorite airline!
Etihad Airways
7.3
Good
1,506 reviews
Air France
7.5
Good
1,647 reviews
Check prices

Comfort

7.4

Entertainment

7.0

Food

7.1

Boarding

7.5

Overall

7.5

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Carlie,Jun 2026

ATH - CDG

The crew was very friendly and one even suggested i look outside the window so I can see the Swiss Alps! I was not expecting food on our 2.5hour flight - sample of 3 kinds of sandwiches (super soft bread) and 2 mini apple filled donuts that was so good. Air france is my new favorite airline!

Browse thousands of different options on Cheapflights for your next trip

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Related info for your journey

  • What is the cheapest month to fly from Portugal?

    Currently, the cheapest month for flights from Portugal is November. The most expensive month for flights is October. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Portugal?

    When you search for this flight from Portugal, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Portugal.

  • Can Cheapflights find flights from Portugal with no change fees?

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

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

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

See more FAQs

Fly with Cheapflights

How does Cheapflights help users find flights from Portugal?

When you search for this flight from Portugal, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Portugal.

Can Cheapflights find flights from Portugal with no change fees?

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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