HK$444+ Cheap flights from Portugal

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15-1. 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.
LIS — HKG
2 Jan — 9 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Portugal

Discover essential information about flights departing from Portugal, including flight schedules, destinations, airlines operating at the Portugal airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 3 December 2025.

Good round-trip deal

HK$465 or less

Good one-way deal

HK$217 or less
Price to beat on a round-trip flight from Portugal.
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Price to beat on a one-way flight from Portugal.
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Find flights from Portugal

Enter your travel dates to find the best prices.

Cheapest flights from Portugal
Explore the most affordable flight options available from Portugal. Find the lowest fares based on data from user searches, with prices last updated on 3 December 2025.

Fri 16-107:40OPO - HKG
2 stops20h 00mMultiple Airlines
Thu 29-120:15HKG - OPO
3 stops27h 00mMultiple Airlines
Deal found 2-12HK$5,115
Sun 1-321:15OPO - HKG
2 stops30h 15mMultiple Airlines
Wed 18-307:40HKG - OPO
3 stops32h 30mMultiple Airlines
Deal found 2-12HK$5,575
Mon 2-212:35OPO - HKG
2 stops27h 40mMultiple Airlines
Wed 18-207:40HKG - OPO
3 stops32h 30mMultiple Airlines
Deal found 1-12HK$5,707
Sat 17-116:10LIS - HKG
1 stop18h 55mFinnair
Sat 24-121:45HKG - LIS
1 stop25h 40mFinnair
Deal found 3-12HK$5,754
Mon 16-209:50LIS - HKG
2 stops28h 00mMultiple Airlines
Wed 25-217:50HKG - LIS
2 stops35h 25mMultiple Airlines
Deal found 2-12HK$5,793
Mon 16-216:10LIS - HKG
1 stop18h 55mFinnair
Wed 25-221:45HKG - LIS
1 stop25h 40mFinnair
Deal found 2-12HK$5,879
Fri 15-516:35LIS - HKG
1 stop18h 05mFinnair
Sun 31-520:55HKG - LIS
1 stop25h 55mFinnair
Deal found 3-12HK$6,026
Thu 15-115:20LIS - HKG
2 stops36h 10mMultiple Airlines
Thu 29-121:45HKG - LIS
1 stop25h 40mMultiple Airlines
Deal found 2-12HK$6,112
Fri 16-118:05OPO - HKG
1 stop36h 45mBritish Airways
Thu 29-122:45HKG - OPO
1 stop26h 30mBritish Airways
Deal found 1-12HK$6,135
Fri 29-507:20LIS - HKG
1 stop25h 05mBritish Airways
Tue 16-622:45HKG - LIS
1 stop26h 10mBritish Airways
Deal found 2-12HK$6,190
Fri 16-108:40OPO - HKG
2 stops25h 05mSWISS
Thu 29-123:30HKG - OPO
1 stop19h 40mSWISS
Deal found 2-12HK$6,213
Thu 22-111:50LIS - HKG
1 stop39h 00mMultiple Airlines
Wed 4-207:40HKG - LIS
2 stops43h 15mMultiple Airlines
Deal found 3-12HK$6,213

Find flights from Portugal within your budget

 
Find flights departing from Portugal that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 3 December 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

PortoHong Kong

OPO - HKG

OPOHKG

Porto

Fri 16-1

07:40-11:40

2 stops20h 00m

Hong Kong Intl

Thu 29-1

20:15-15:15

3 stops27h 00m

HK$5,115

PortoHong Kong

OPO - HKG

OPOHKG

Porto

Sun 1-3

21:15-11:30

2 stops30h 15m

Hong Kong Intl

Wed 18-3

07:40-08:10

3 stops32h 30m

HK$5,575

PortoHong Kong

OPO - HKG

OPOHKG

Porto

Mon 2-2

12:35-00:15

2 stops27h 40m

Hong Kong Intl

Wed 18-2

07:40-08:10

3 stops32h 30m

HK$5,707

LisbonHong Kong

LIS - HKG

LISHKG

Lisbon Humberto Delgado

Tue 14-4

16:35-17:40

1 stop18h 05m

Hong Kong Intl

Wed 29-4

20:55-15:50

1 stop25h 55m

HK$5,793

LisbonHong Kong

LIS - HKG

LISHKG

Lisbon Humberto Delgado

Mon 16-2

09:50-21:50

2 stops28h 00m

Hong Kong Intl

Wed 25-2

17:50-21:15

2 stops35h 25m

HK$5,793

LisbonHong Kong

LIS - HKG

LISHKG

Lisbon Humberto Delgado

Thu 15-1

15:20-11:30

2 stops36h 10m

Hong Kong Intl

Thu 29-1

21:45-15:25

1 stop25h 40m

HK$6,112

PortoHong Kong

OPO - HKG

OPOHKG

Porto

Fri 16-1

18:05-14:50

1 stop36h 45m

Hong Kong Intl

Thu 29-1

22:45-17:15

1 stop26h 30m

HK$6,135

LisbonHong Kong

LIS - HKG

LISHKG

Lisbon Humberto Delgado

Fri 29-5

07:20-15:25

1 stop25h 05m

Hong Kong Intl

Tue 16-6

22:45-17:55

1 stop26h 10m

HK$6,190

PortoHong Kong

OPO - HKG

OPOHKG

Porto

Fri 16-1

08:40-17:45

2 stops25h 05m

Hong Kong Intl

Thu 29-1

23:30-11:10

1 stop19h 40m

HK$6,213

LisbonHong Kong

LIS - HKG

LISHKG

Lisbon Humberto Delgado

Thu 22-1

11:50-10:50

1 stop39h 00m

Hong Kong Intl

Wed 4-2

07:40-18:55

2 stops43h 15m

HK$6,213

Flights are sorted by cheapest return flights first.

Deals found on 1-12

Showing 1-10 of 26 results
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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
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.

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, March is the cheapest month in which you can book a flight from Portugal (average of HK$4,415). Flying from Portugal in July will prove the most costly (average of HK$6,229). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What is the cheapest place to fly to from Portugal?

The cheapest city to fly to from Portugal is Lisbon Humberto Delgado, with prices starting at HK$149. Explore other affordable destinations below.

Lisbon Humberto Delgado
Lisbon Humberto Delgado
From HK$149
Cologne Köln/Bonn
Cologne Köln/Bonn
From HK$217
Barcelona-El Prat
Barcelona-El Prat
From HK$225
Funchal Madeira
Funchal Madeira
From HK$258

Browse thousands of different options on Cheapflights for your next trip

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Direct flights from Europe

Book a direct flight from one of these other cities located in Europe.
Direct flights from Lisbon
Direct flights from Porto
Direct flights from Faro
Direct flights from Funchal
Direct flights from Ponta Delgada

Related info for your journey

Access useful and relevant information related to your journey from Portugal. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 3 December 2025.

  • What is the cheapest month to fly from Portugal?

    Currently, the cheapest month for flights from Portugal is March. The most expensive month for flights is July. 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

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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