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HK$604+ 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 23-10. 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
8 Jul — 15 Jul1
1 adult

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 July 2025.

Good round-trip deal

HK$469 or less

Good one-way deal

HK$310 or less
Price to beat on a round-trip flight from Portugal.
Price to beat on a one-way flight from Portugal.

Find flights from Portugal

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 July 2025.

Mon 25-816:30LIS - HKG
1 stop18h 10mFinnair
Mon 8-920:55HKG - LIS
1 stop25h 45mFinnair
Deal found 3-7HK$5,973
Tue 18-1106:10LIS - HKG
1 stop16h 00mMultiple Airlines
Mon 19-100:30HKG - LIS
1 stop27h 20mMultiple Airlines
Deal found 3-7HK$6,350
Tue 2-906:15OPO - HKG
1 stop26h 10mMultiple Airlines
Thu 11-922:20HKG - OPO
1 stop17h 05mMultiple Airlines
Deal found 2-7HK$6,421
Sat 29-1105:00LIS - HKG
1 stop27h 20mKLM
Fri 12-1223:25HKG - LIS
1 stop19h 10mKLM
Deal found 2-7HK$6,515
Tue 18-1106:10LIS - HKG
2 stops26h 15mLufthansa
Tue 20-123:45HKG - LIS
1 stop19h 55mLufthansa
Deal found 3-7HK$6,609
Mon 25-818:25OPO - HKG
1 stop38h 00mKLM
Wed 10-922:45HKG - OPO
1 stop23h 50mKLM
Deal found 2-7HK$6,915
Sat 29-1118:45LIS - HKG
1 stop27h 40mSWISS
Thu 11-1200:40HKG - LIS
1 stop21h 55mSWISS
Deal found 2-7HK$6,915
Thu 28-812:10LIS - HKG
2 stops20h 15mAir France
Wed 10-922:45HKG - LIS
2 stops23h 05mAir France
Deal found 3-7HK$7,418
Thu 28-811:05OPO - HKG
1 stop38h 45mTurkish Airlines
Thu 11-910:30HKG - OPO
1 stop36h 20mTurkish Airlines
Deal found 2-7HK$8,823
Mon 25-816:35OPO - HKG
2 stops22h 10mIberia
Tue 9-901:25HKG - OPO
2 stops37h 10mIberia
Deal found 3-7HK$9,561
Mon 25-811:30OPO - HKG
2 stops23h 10mFinnair
Wed 10-920:55HKG - OPO
2 stops29h 05mFinnair
Deal found 3-7HK$10,762
Tue 2-916:00OPO - HKG
2 stops22h 55mTAP AIR PORTUGAL
Wed 10-900:40HKG - OPO
2 stops37h 35mTAP AIR PORTUGAL
Deal found 3-7HK$11,625

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 July 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

LisbonHong Kong

LIS - HKG

LISHKG

Lisbon Humberto Delgado

Mon 25-8

16:30-17:40

1 stop18h 10m

Hong Kong Intl

Mon 8-9

20:55-15:40

1 stop25h 45m

HK$5,973

LisbonHong Kong

LIS - HKG

LISHKG

Lisbon Humberto Delgado

Tue 18-11

06:10-06:10

1 stop16h 00m

Hong Kong Intl

Mon 19-1

00:30-19:50

1 stop27h 20m

HK$6,350

PortoHong Kong

OPO - HKG

OPOHKG

Porto

Tue 2-9

06:15-15:25

1 stop26h 10m

Hong Kong Intl

Thu 11-9

22:20-08:25

1 stop17h 05m

HK$6,421

LisbonHong Kong

LIS - HKG

LISHKG

Lisbon Humberto Delgado

Sat 29-11

05:00-16:20

1 stop27h 20m

Hong Kong Intl

Fri 12-12

23:25-10:35

1 stop19h 10m

HK$6,515

LisbonHong Kong

LIS - HKG

LISHKG

Lisbon Humberto Delgado

Tue 18-11

06:10-16:25

2 stops26h 15m

Hong Kong Intl

Tue 20-1

23:45-11:40

1 stop19h 55m

HK$6,609

LisbonHong Kong

LIS - HKG

LISHKG

Lisbon Humberto Delgado

Sat 29-11

18:45-06:25

1 stop27h 40m

Hong Kong Intl

Thu 11-12

00:40-14:35

1 stop21h 55m

HK$6,915

PortoHong Kong

OPO - HKG

OPOHKG

Porto

Mon 25-8

18:25-15:25

1 stop38h 00m

Hong Kong Intl

Wed 10-9

22:45-15:35

1 stop23h 50m

HK$6,915

LisbonHong Kong

LIS - HKG

LISHKG

Lisbon Humberto Delgado

Thu 28-8

12:10-15:25

2 stops20h 15m

Hong Kong Intl

Wed 10-9

22:45-14:50

2 stops23h 05m

HK$7,418

PortoHong Kong

OPO - HKG

OPOHKG

Porto

Thu 28-8

11:05-08:50

1 stop38h 45m

Hong Kong Intl

Thu 11-9

10:30-15:50

1 stop36h 20m

HK$8,823

PortoHong Kong

OPO - HKG

OPOHKG

Porto

Mon 25-8

16:35-21:45

2 stops22h 10m

Hong Kong Intl

Tue 9-9

01:25-07:35

2 stops37h 10m

HK$9,561

Flights are sorted by cheapest return flights first.

Deals found on 2-7

Showing 1-10 of 27 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$4,427). Flying from Portugal in July will prove the most costly (average of HK$6,303). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Portugal

Get insights into the airlines that provide service from Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Portugal. In the last 7 days, Cheapflights users made a total of 70,647 searches.
Check out reviews from past customers who have flown Emirates, KLM, andFinnair from Portugal to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Boarding

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Boarding

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Boarding

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Boarding

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Boarding

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

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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 July 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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