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Cheap flights from Hong Kong to Portugal from HK$3,138

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 18-10. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LIS
10 Sep — 17 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Portugal

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Portugal
Explore the most affordable flight options available from Hong Kong to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 August 2026.

Wed 4-1121:45 -
1 stop25h 40m
Tue 10-1116:10 -
1 stop18h 55m
Deal found 10-8HK$3,719
Wed 4-1121:45 -
1 stop25h 40m
Thu 12-1116:10 -
1 stop18h 55m
Deal found 9-8HK$3,828
Mon 2-1121:45 -
1 stop25h 40m
Wed 11-1116:10 -
1 stop18h 55m
Deal found 7-8HK$4,048
Wed 28-1021:45 -
1 stop25h 40m
Thu 5-1116:10 -
1 stop18h 55m
Deal found 10-8HK$4,315
Tue 27-1021:45 -
1 stop25h 40m
Sun 8-1116:10 -
1 stop18h 55m
Deal found 9-8HK$4,472
Mon 17-820:55 -
1 stop25h 55m
Mon 31-816:35 -
1 stop18h 05m
Deal found 10-8HK$4,629
Tue 3-1123:30 -
1 stop20h 05m
Tue 10-1115:35 -
1 stop18h 00m
Deal found 11-8HK$4,637
Tue 27-1023:30 -
1 stop23h 05m
Sun 8-1113:35 -
2 stops20h 00m
Deal found 9-8HK$4,668
Wed 4-1123:45 -
2 stops21h 45m
Tue 10-1115:35 -
1 stop18h 00m
Deal found 10-8HK$4,778
Sat 31-1009:10 -
2 stops38h 15m
Tue 10-1116:10 -
1 stop18h 55m
Deal found 6-8HK$4,840
Wed 21-1023:05 -
1 stop26h 25m
Fri 30-1019:20 -
1 stop38h 15m
Deal found 10-8HK$5,609
Mon 21-920:20 -
2 stops41h 30m
Tue 29-916:05 -
2 stops33h 55m
Deal found 7-8HK$5,641

Find flight deals from Hong Kong to Portugal

Keep the following information in mind while searching for Hong Kong to Portugal flight deals. Data was last updated 11 August 2026.

Round-trip from

HK$3,719

One-way from

HK$3,138

Popular in

September

Cheapest in

March

Average price

HK$6,166
Finnair
  • Finnair
  • 4-11-10-11
  • 2 total stops
  • 44h 35m total
  • Hong Kong to Portugal
Search Deals
18-10
  • 18-10
  • 3 total stops
  • 56h 30m total
  • Hong Kong to Portugal
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (HK$411 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$1,283 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 11 August 2026.
Use the filters below to find and compare flights from Hong Kong to Portugal that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongLisbon

HKG Hong Kong Intl - LIS Lisbon Humberto Delgado

HKGLIS

Hong Kong Intl

Tue 3-11

23:30-12:45

2 stops21h 15m

Lisbon Humberto Delgado

Tue 10-11

15:35-17:35

1 stop18h 00m

HK$4,668

Hong KongLisbon

HKG Hong Kong Intl - LIS Lisbon Humberto Delgado

HKGLIS

Hong Kong Intl

Sat 31-10

08:30-15:25

2 stops38h 55m

Lisbon Humberto Delgado

Tue 10-11

16:10-19:05

1 stop18h 55m

HK$4,848

Hong KongLisbon

HKG Hong Kong Intl - LIS Lisbon Humberto Delgado

HKGLIS

Hong Kong Intl

Tue 27-10

23:30-12:45

2 stops21h 15m

Lisbon Humberto Delgado

Sun 8-11

13:35-17:35

2 stops20h 00m

HK$5,076

Hong KongLisbon

HKG Hong Kong Intl - LIS Lisbon Humberto Delgado

HKGLIS

Hong Kong Intl

Mon 2-11

23:30-12:45

2 stops21h 15m

Lisbon Humberto Delgado

Wed 11-11

13:35-17:35

2 stops20h 00m

HK$5,319

Hong KongPorto

HKG Hong Kong Intl - OPO Porto

HKGOPO

Hong Kong Intl

Wed 21-10

23:05-18:30

1 stop26h 25m

Porto

Fri 30-10

19:20-17:35

1 stop38h 15m

HK$5,609

Hong KongLisbon

HKG Hong Kong Intl - LIS Lisbon Humberto Delgado

HKGLIS

Hong Kong Intl

Mon 9-11

23:30-12:45

2 stops21h 15m

Lisbon Humberto Delgado

Fri 13-11

15:05-17:35

2 stops18h 30m

HK$5,719

Hong KongLisbon

HKG Hong Kong Intl - LIS Lisbon Humberto Delgado

HKGLIS

Hong Kong Intl

Sun 8-11

22:10-15:25

2 stops49h 15m

Lisbon Humberto Delgado

Fri 13-11

16:10-19:05

1 stop18h 55m

HK$5,743

Hong KongPorto

HKG Hong Kong Intl - OPO Porto

HKGOPO

Hong Kong Intl

Mon 21-9

22:20-15:30

2 stops24h 10m

Porto

Tue 29-9

16:20-15:25

1 stop16h 05m

HK$5,829

Hong KongLisbon

HKG Hong Kong Intl - LIS Lisbon Humberto Delgado

HKGLIS

Hong Kong Intl

Tue 8-9

20:55-23:25

2 stops33h 30m

Lisbon Humberto Delgado

Tue 15-9

16:35-17:40

1 stop18h 05m

HK$5,970

Hong KongPorto

HKG Hong Kong Intl - OPO Porto

HKGOPO

Hong Kong Intl

Mon 21-9

20:20-00:40

3 stops35h 20m

Porto

Mon 28-9

22:00-09:00

3 stops28h 00m

HK$6,017

Flights are sorted by cheapest return flights first.

Deals found on 7-8

Showing 1-10 of 42 resultsSorted by cheapest first
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Best time to book a flight from Hong Kong to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Hong Kong 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 from Hong Kong to Portugal

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

Currently, November is the cheapest month in which you can book a flight from Hong Kong to Portugal (average of HK$6,284). Flying from Hong Kong to Portugal in September is currently the most expensive (average of HK$8,873). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Hong Kong to Portugal?

To ensure you get the cheapest price possible for a flight from Hong Kong to Portugal, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 11 August 2026.
Check out reviews from past customers who have flown with Emirates,Finnair, andAir France from Hong Kong to Portugal to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,649 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf
Emirates
8.1
Very Good
3,649 reviews
Emirates
8.1
Very Good
3,649 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf
Finnair
7.7
Good
1,428 reviews
Emirates
8.1
Very Good
3,649 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf
Air France
7.5
Good
1,640 reviews
Emirates
8.1
Very Good
3,649 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf
SWISS
7.5
Good
2,034 reviews
Emirates
8.1
Very Good
3,649 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf
Etihad Airways
7.3
Good
1,504 reviews
Emirates
8.1
Very Good
3,649 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hong Kong to Portugal?

    If you book a flight to Portugal from Hong Kong, you will be flying from Hong Kong Intl, which is the city’s only airport. Hong Kong Intl (HKG) is located 26.0 km from the centre of Hong Kong.

  • How long is the flight from Hong Kong to Portugal?

    SWISS, Finnair, and KLM can get you from Hong Kong to Portugal in just under 21h 15m. Your travel time can differ by up to 17h 40m. Airlines will cover a distance of 10995 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Hong Kong to Portugal?

    The most popular flight routes from Hong Kong to Portugal are Hong Kong Intl - Lisbon Humberto Delgado, Hong Kong Intl - Porto and Hong Kong Intl - Faro.

  • Can I find deals for flights from Hong Kong to Portugal that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Portugal flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Portugal.

  • Can I find deals for business class flights from Hong Kong to Portugal?

    Yes. Cheapflights offers flight deals from Hong Kong to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, November is the cheapest month in which you can book a flight from Hong Kong to Portugal (average of HK$6,284). Flying from Hong Kong to Portugal in September is currently the most expensive (average of HK$8,873). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Hong Kong to Portugal

Discover the top 6 airlines that operate flights from Hong Kong to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 11 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestHK$4,060AverageHK$6,814FlexibilityNo cancel feeOn-time77%
Search Air France flights
FinnairCheapestHK$4,086AverageHK$5,704FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Etihad AirwaysCheapestHK$4,938AverageHK$5,618FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapestHK$5,087AverageHK$7,919FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
EmiratesCheapestHK$6,650AverageHK$7,538FlexibilityNo cancel feeOn-time75%
Search Emirates flights
SWISSCheapestHK$6,912AverageHK$8,389FlexibilityNo cancel feeOn-time79%
Search SWISS flights

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 Hong Kong to Portugal?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Portugal from Hong Kong today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to 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 to Portugal from Hong Kong.

Can Cheapflights find flights from Hong Kong to Portugal with no change fees?

Need flexible booking options for your flight to Portugal from Hong Kong? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Hong Kong to Portugal and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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