HK$413+ Cheap flights from Porto
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18-9. 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.
What to know about flights from Porto
Discover essential information about flights departing from Porto, including flight schedules, destinations, airlines operating at the Porto 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 28 August 2025.
Good round-trip deal | HK$576 or less |
---|---|
Good one-way deal | HK$121 or less |
Find flights from Porto
Cheapest flights from PortoExplore the most affordable flight options available from Porto. Find the lowest fares based on data from user searches, with prices last updated on 28 August 2025.
Explore the most affordable flight options available from Porto. Find the lowest fares based on data from user searches, with prices last updated on 28 August 2025.
Find flights from Porto within your budget
Fly to
Route
Departure
Return
Price
PortoHong Kong
OPO - HKG
OPOHKG
Porto
Thu 25-9
09:55-15:30
1 stop22h 35m
Hong Kong Intl
Sat 11-10
23:00-20:35
1 stop28h 35m
PortoHong Kong
OPO - HKG
OPOHKG
Porto
Thu 25-9
06:40-13:05
2 stops23h 25m
Hong Kong Intl
Sat 11-10
12:55-12:00
2 stops30h 05m
PortoHong Kong
OPO - HKG
OPOHKG
Porto
Sat 17-1
11:35-08:30
2 stops36h 55m
Hong Kong Intl
Sat 31-1
19:35-15:15
2 stops27h 40m
PortoHong Kong
OPO - HKG
OPOHKG
Porto
Fri 16-1
12:50-17:45
1 stop20h 55m
Hong Kong Intl
Sat 31-1
23:45-11:40
1 stop19h 55m
PortoHong Kong
OPO - HKG
OPOHKG
Porto
Mon 22-9
07:00-19:00
2 stops29h 00m
Hong Kong Intl
Sun 5-10
08:30-08:35
2 stops31h 05m
PortoHong Kong
OPO - HKG
OPOHKG
Porto
Sun 18-1
12:30-16:25
1 stop19h 55m
Hong Kong Intl
Sat 31-1
23:45-11:40
1 stop19h 55m
PortoHong Kong
OPO - HKG
OPOHKG
Porto
Sat 17-1
12:30-16:25
1 stop19h 55m
Hong Kong Intl
Sat 31-1
23:45-11:40
1 stop19h 55m
PortoHong Kong
OPO - HKG
OPOHKG
Porto
Sun 1-2
19:25-17:45
1 stop38h 20m
Hong Kong Intl
Sat 28-2
23:30-11:15
1 stop19h 45m
PortoHong Kong
OPO - HKG
OPOHKG
Porto
Thu 25-9
11:35-15:25
1 stop20h 50m
Hong Kong Intl
Thu 2-10
22:20-08:25
1 stop17h 05m
PortoHong Kong
OPO - HKG
OPOHKG
Porto
Sun 18-1
11:25-18:30
1 stop23h 05m
Hong Kong Intl
Fri 30-1
23:25-22:25
1 stop31h 00m
Best time to book a flight from Porto
Have a flexible travel schedule? Discover the best time to fly from Porto with our price prediction graph.
Travel insights for flights from Porto
Get recent, data-driven insights about flights from Porto including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Porto?
Currently, April is the cheapest month in which you can book a flight from Porto (average of HK$5,457). Flying from Porto in July will prove the most costly (average of HK$7,955). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
What are popular destinations to fly to from Porto?
If you’re flying from Porto, these routes are more frequently taken by airlines Madrid (259 flights per day), Paris (248 flights per day) and Lisbon (130 flights per day).
What is the cheapest place to fly to from Porto?
The cheapest city to fly to from Porto is Paris, with prices starting at HK$121. Explore other affordable destinations below.
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Direct flights from Portugal
Book a direct flight from one of these other cities located in Portugal.
Related info for your journey
Access useful and relevant information related to your journey from Porto. 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 28 August 2025.
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How does Cheapflights help users find flights from Porto?
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Why should you use Cheapflights to find cheap flight tickets from Porto?
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 Porto.
Can Cheapflights find flights from Porto with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Porto flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Porto become cheaper?
Yes, Cheapflights offers price alerts on flights from Porto so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.