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Flights to Porto

Find cheap flights to Porto in 2025/2026 from HK$4,317 This is the cheapest return flight found to Porto from Hong Kong on FlightsFinder on March 21st 2025 at 02:12. This offer may no longer be available. Click the offer to check live prices & dates of travel.

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Our Flight Finder compares the cheapest flights to Porto from the most established flight comparison sites.
Fly to Porto and visit sites like Luís I Bridge, Livraria Lello, Clérigos Church & Bolsa Palace.

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1. Enter your search requirements for Porto

2. Compare the best Porto deals from top comparison engines

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What are the cheapest return flights to Porto in 2025/2026?

These economy flights were found on FlightsFinder from Hong Kong to Porto in the last few days. Prices subject to availability.

No flights found for this month.

What are the cheapest one-way flights to Porto in 2025/2026?

These economy flights were found on FlightsFinder from Hong Kong to Porto in the last few days. Prices subject to availability.

No flights found for this month.

When are flights to Porto cheapest?

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The month of May

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According to our data, May is on average the cheapest time to book flights to Porto.
You can get flights from HK$4,317 return.

When is the most expensive time to fly to Porto?

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The month of November

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According to our data, November is on average the most expensive time to book flights to Porto.
A return flight could set you back more than HK$9,998.

Why fly to Porto?

Nestled along the captivating Douro River, Porto is a city that effortlessly blends old-world charm with a vibrant, modern energy. Known for its rich history, stunning architecture, and delectable port wine, Porto offers visitors a sensory feast for the soul. From the iconic Dom Luís I Bridge connecting the bustling Ribeira district to the colorful façades of traditional houses lining the hilly streets, every corner of Porto tells a story waiting to be unravelled. Whether wandering through the narrow alleyways of the UNESCO-listed historic center or soaking in panoramic views from the riverside, Porto invites explorers to experience its unique character and warm hospitality.

Frequently asked questions about Flights to Porto

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Weather in Porto

Clouds
Clouds

11.3 °C

Sat, 22 Mar 2025

Average Temperature

14°C

Jan

15°C

Feb

17°C

Mar

18°C

Apr

20°C

May

24°C

Jun

25°C

Jul

26°C

Aug

24°C

Sep

21°C

Oct

17°C

Nov

14°C

Dec

Porto

Flight Distance and Flying Time to Porto

Hong Kong, Hong Kong - Hong Kong International Airport (HKG) to Porto (OPO)

Distance:
6,712 miles (10,802 kilometres)

Average flight time (direct 15 hours 24 minutes)

Map of Porto

Travel Videos About Porto

Cheapest flight routes found to Porto

From Hong Kong

From Hong Kong (HKG), Hong Kong to Porto, Portugal (OPO): HK$4,317

Depart: 27 May 2025 · Return: 03 Jun 2025 Price found 21 Mar 2025, 02:12