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Cheap flights from Hong Kong to Porto from HK$3,132

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 29-7. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — OPO
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Hong Kong to Porto

Keep the following information in mind while searching for Hong Kong to Porto flight deals. Data was last updated 13 June 2025.

Round-trip from

HK$6,310

One-way from

HK$3,132

Popular in

June

Cheapest in

November

Average price

HK$9,442
SWISS
  • SWISS
  • 1-7-31-12
  • 3 total stops
  • 64h 40m total
  • Hong Kong to Porto
Search Deals
29-7
  • 29-7
  • 3 total stops
  • 42h 20m total
  • Hong Kong to Porto
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (HK$4,867 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$1,686 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Hong Kong to Porto

Cheapest flights from Hong Kong to Porto
Explore the most affordable flight options available from Hong Kong to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Tue 1-723:15HKG - OPO
2 stops26h 55mSWISS
Wed 31-1219:20OPO - HKG
1 stop37h 45mSWISS
Deal found 11-6HK$6,310
Fri 5-922:20HKG - OPO
2 stops30h 55mMultiple Airlines
Sat 13-916:20OPO - HKG
1 stop16h 05mMultiple Airlines
Deal found 12-6HK$6,695
Tue 1-723:25HKG - OPO
1 stop23h 20mLufthansa
Wed 31-1212:30OPO - HKG
1 stop19h 55mLufthansa
Deal found 12-6HK$6,742
Fri 19-1219:25HKG - OPO
2 stops22h 25mEtihad Airways
Thu 29-116:05OPO - HKG
2 stops32h 35mEtihad Airways
Deal found 12-6HK$7,095
Mon 30-601:25HKG - OPO
2 stops37h 10mQatar Airways
Wed 31-1208:20OPO - HKG
2 stops29h 10mQatar Airways
Deal found 12-6HK$8,241
Fri 19-1218:05HKG - OPO
2 stops45h 35mIberia
Thu 29-120:40OPO - HKG
2 stops34h 10mIberia
Deal found 12-6HK$9,050
Fri 19-1221:00HKG - OPO
3 stops35h 30mEmirates
Thu 29-111:15OPO - HKG
2 stops19h 30mEmirates
Deal found 12-6HK$10,007
Fri 19-1223:25HKG - OPO
1 stop19h 05mKLM
Thu 29-111:45OPO - HKG
2 stops20h 35mKLM
Deal found 11-6HK$10,117
Mon 14-700:40HKG - OPO
2 stops29h 15mTAP AIR PORTUGAL
Tue 22-710:00OPO - HKG
2 stops28h 55mTAP AIR PORTUGAL
Deal found 12-6HK$10,219
Thu 18-1200:25HKG - OPO
2 stops37h 50mEthiopian Air
Sat 3-118:55OPO - HKG
3 stops39h 10mEthiopian Air
Deal found 11-6HK$12,692

Cheapflights Fare Finder

Customise your flight search to find flights from Hong Kong to Porto 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 13 June 2025.
Use the filters below to find and compare flights from Hong Kong to Porto that are best for you.

Fly from

Hong Kong

Fly to

Porto

Route

Departure

Return

Price

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Tue 1-7

23:15-19:10

2 stops26h 55m

Porto

Wed 31-12

19:20-17:05

1 stop37h 45m

HK$6,310

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Fri 5-9

22:20-22:15

2 stops30h 55m

Porto

Sat 13-9

16:20-15:25

1 stop16h 05m

HK$6,695

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Tue 1-7

23:25-15:45

1 stop23h 20m

Porto

Wed 31-12

12:30-16:25

1 stop19h 55m

HK$6,742

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Mon 30-6

01:25-07:35

2 stops37h 10m

Porto

Wed 31-12

08:20-21:30

2 stops29h 10m

HK$8,241

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Mon 14-7

00:40-22:55

2 stops29h 15m

Porto

Tue 22-7

10:00-21:55

2 stops28h 55m

HK$10,219

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Tue 1-7

19:00-15:00

2 stops51h 00m

Porto

Wed 31-12

10:00-17:40

3 stops23h 40m

HK$12,244

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Sun 27-7

22:45-22:15

1 stop30h 30m

Porto

Sun 3-8

18:55-15:25

1 stop37h 30m

HK$13,288

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Tue 29-7

20:50-08:10

3 stops42h 20m

HK$3,132

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Tue 22-7

23:25-11:15

1 stop18h 50m

HK$4,890

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Thu 24-7

22:30-09:45

1 stop18h 15m

HK$4,953

Flights are sorted by cheapest return flights first.

Deals found on 12-6

Showing 1-10 of 14 results
1
2

Best time to book a flight from Hong Kong to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto 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 Porto

Rainfall in Porto by month

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

In terms of precipitation, rainfall in Porto ranges from 18.0 - 195.0 inches per month. December is typically the wettest month, when rainfall can reach 195.0 mm. July is typically the driest time to visit Porto when rainfall is around 18.0 mm.

Temperature in Porto by month

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

If weather is an important factor for your trip to Porto, 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 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated 13 June 2025.
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Comfort

8.0

Crew

8.3

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Kunda,Feb 2024

FRA - DXB

All in all I enjoyed my experience and definitely flying with you again
Emirates
8.1
Very Good
3,265 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Comfort

8.0

Crew

8.3

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Kunda,Feb 2024

FRA - DXB

All in all I enjoyed my experience and definitely flying with you again
KLM
7.8
Good
1,360 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Comfort

8.0

Crew

8.3

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Kunda,Feb 2024

FRA - DXB

All in all I enjoyed my experience and definitely flying with you again
SWISS
7.5
Good
1,624 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Comfort

8.0

Crew

8.3

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Kunda,Feb 2024

FRA - DXB

All in all I enjoyed my experience and definitely flying with you again
Qatar Airways
7.4
Good
3,584 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Comfort

8.0

Crew

8.3

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Kunda,Feb 2024

FRA - DXB

All in all I enjoyed my experience and definitely flying with you again
Turkish Airlines
7.3
Good
3,849 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Comfort

8.0

Crew

8.3

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Kunda,Feb 2024

FRA - DXB

All in all I enjoyed my experience and definitely flying with you again

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Porto. 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 into for flights to Porto from Hong Kong?

    If you book a flight to Porto from Hong Kong, you will be flying to Porto, which is the city’s only airport. Porto (OPO) is located 10.9 km from the centre of Porto.

  • What are the cheapest airlines flying from Hong Kong to Porto round-trip?

    According to our current data, SWISS (HK$6,310), Lufthansa (HK$6,742), and Qatar Airways (HK$8,241) offers the cheapest pricing from Hong Kong to Porto. You may be able to fly from Hong Kong to Porto for 10% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Hong Kong to Porto one-way?

    To fly one-way, consider booking your trip with Lufthansa, which is currently one of the cheapest options available, starting at HK$4,890. Turkish Airlines flights start at HK$4,953 while deals on KLM start at HK$6,036 one-way.

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

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

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

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

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

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

See more FAQs

Travelling to a place near Hong Kong?

Book flights to Hong Kong if you plan to visit one of these locations
Vila Nova de Gaia
Aveiro

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Hong Kong to Porto

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to Lisbon flights
Hong Kong to Porto flights
Hong Kong to Faro flights

Top 3 airlines flying from Hong Kong to Porto

Discover the top 3 airlines that operate flights from Hong Kong to Porto. 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestHK$5,185AverageHK$6,695FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapestHK$5,294AverageHK$7,224FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
SWISSCheapestHK$5,356AverageHK$7,230FlexibilityNo cancel feeOn-time79%
Search SWISS flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Hong Kong to Porto?

Cheapflights makes it easy to find Hong Kong to Porto flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Porto?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Hong Kong to Porto.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Hong Kong to Porto, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Hong Kong to Porto on Cheapflights with our Price Alert feature and get notified when better prices are available.

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