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Cheap flights from Hong Kong to Porto from HK$3,096

HKG — OPO
23 Sep — 30 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Porto

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Porto

Sun 11-1023:05 -
1 stop26h 10m
Tue 20-1008:40 -
1 stop24h 55m
Deal found 19-8HK$4,939
Sun 11-1010:30 -
2 stops29h 20m
Tue 20-1021:30 -
2 stops35h 50m
Deal found 19-8HK$5,456
Wed 7-1020:20 -
2 stops30h 25m
Wed 14-1020:15 -
2 stops29h 45m
Deal found 23-8HK$5,699
Wed 7-1023:05 -
2 stops21h 40m
Wed 14-1008:40 -
1 stop24h 55m
Deal found 23-8HK$6,154
Tue 22-909:20 -
1 stop31h 25m
Tue 29-916:50 -
1 stop32h 00m
Deal found 23-8HK$6,491
Tue 22-909:20 -
2 stops28h 25m
Tue 29-921:30 -
2 stops30h 50m
Deal found 23-8HK$6,656

Find flight deals from Hong Kong to Porto

Round-trip from

HK$4,939

One-way from

HK$3,096

Popular in

December

Cheapest in

February

Average price

HK$7,095
SWISS
  • SWISS
  • 11-10-20-10
  • 2 total stops
  • 51h 05m total
  • Hong Kong to Porto
Search Deals
2-11
  • 2-11
  • 2 total stops
  • 43h 40m total
  • Hong Kong to Porto
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (HK$6,928 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (HK$3,380 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Hong Kong to Porto that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongPorto

HKG Hong Kong Intl - OPO Porto

HKGOPO

Hong Kong Intl

Sun 11-10

23:05-18:15

1 stop26h 10m

Porto

Tue 20-10

08:40-16:35

1 stop24h 55m

HK$4,939

Hong KongPorto

HKG Hong Kong Intl - OPO Porto

HKGOPO

Hong Kong Intl

Sun 11-10

10:30-08:50

2 stops29h 20m

Porto

Tue 20-10

21:30-16:20

2 stops35h 50m

HK$5,456

Hong KongPorto

HKG Hong Kong Intl - OPO Porto

HKGOPO

Hong Kong Intl

Wed 7-10

20:20-19:45

2 stops30h 25m

Porto

Wed 14-10

20:15-09:00

2 stops29h 45m

HK$5,699

Hong KongPorto

HKG Hong Kong Intl - OPO Porto

HKGOPO

Hong Kong Intl

Wed 7-10

23:05-13:45

2 stops21h 40m

Porto

Wed 14-10

08:40-16:35

1 stop24h 55m

HK$6,154
Fastest return journey

Hong KongPorto

HKG Hong Kong Intl - OPO Porto

HKGOPO

Hong Kong Intl

Wed 16-9

22:30-10:00

1 stop18h 30m

Porto

Thu 1-10

16:40-17:15

1 stop17h 35m

HK$7,714

Hong KongPorto

HKG Hong Kong Intl - OPO Porto

HKGOPO

Hong Kong Intl

Fri 25-12

08:30-08:10

3 stops31h 40m

Porto

Thu 31-12

10:15-23:00

2 stops28h 45m

HK$8,490

Hong KongPorto

HKG Hong Kong Intl - OPO Porto

HKGOPO

Hong Kong Intl

Fri 4-9

23:05-18:30

1 stop26h 25m

Porto

Mon 7-9

14:35-16:35

2 stops19h 00m

HK$8,968

Hong KongPorto

HKG Hong Kong Intl - OPO Porto

HKGOPO

Hong Kong Intl

Sun 4-10

21:30-00:40

3 stops34h 10m

Porto

Sun 11-10

18:00-22:05

2 stops45h 05m

HK$9,039
Cheapest one-way

Hong KongPorto

HKG Hong Kong Intl - OPO Porto

HKGOPO

Hong Kong Intl

Mon 2-11

09:35-21:15

2 stops43h 40m

HK$3,096

Hong KongPorto

HKG Hong Kong Intl - OPO Porto

HKGOPO

Hong Kong Intl

Fri 4-9

22:05-22:35

3 stops55h 30m

HK$3,449

Flights are sorted by cheapest return flights first.

Deals found on 22-8

Showing 1-10 of 15 resultsSorted by cheapest first
1
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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

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Porto

No data available for this route at this time. Please check back soon.

Related info for your journey

  • 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.

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

    For as low as HK$4,939, SWISS can have you in Porto from Hong Kong in 26h 10m. The distance from Hong Kong to Porto is about 10795 km.

  • 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 Porto?

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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Hong Kong to Porto

Hong Kong to Lisbon flights
Hong Kong to Porto flights
Hong Kong to Faro flights

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

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