HK$2,566+ Cheap flights to Porto
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 31-3. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Porto in 2025
Find the latest flights to Porto in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 21 February 2025.
Return from | HK$5,879 |
---|---|
One-way from | HK$2,566 |
Popular in | July |
Cheapest in | November |
Average price | HK$6,494 |
Find flight deals to Porto
Cheapest flights to PortoExplore the most affordable flight options available to Porto. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.
Explore the most affordable flight options available to Porto. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.
Find flights to Porto within your budget
Locate flights to Porto that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 21 February 2025.
Fly from
Route
Departure
Return
Price
Hong KongPorto
HKG - OPO
HKGOPO
Hong Kong Intl
Tue 8-7
23:25-11:15
1 stop18h 50m
Porto
Tue 19-8
12:05-15:45
1 stop20h 40m
Hong KongPorto
HKG - OPO
HKGOPO
Hong Kong Intl
Wed 5-3
17:40-14:05
2 stops28h 25m
Porto
Sat 8-3
16:45-11:05
2 stops34h 20m
Hong KongPorto
HKG - OPO
HKGOPO
Hong Kong Intl
Mon 7-7
23:00-19:50
1 stop27h 50m
Porto
Mon 18-8
21:15-15:30
1 stop35h 15m
Hong KongPorto
HKG - OPO
HKGOPO
Hong Kong Intl
Fri 4-7
22:30-09:50
1 stop18h 20m
Porto
Mon 18-8
16:50-17:15
1 stop17h 25m
Hong KongPorto
HKG - OPO
HKGOPO
Hong Kong Intl
Tue 4-3
00:25-07:40
2 stops39h 15m
Porto
Sat 8-3
08:35-21:30
2 stops28h 55m
Hong KongPorto
HKG - OPO
HKGOPO
Hong Kong Intl
Wed 5-3
23:30-11:15
1 stop19h 45m
Porto
Sat 8-3
11:55-17:50
1 stop21h 55m
Hong KongPorto
HKG - OPO
HKGOPO
Hong Kong Intl
Wed 13-8
19:00-23:10
2 stops35h 10m
Porto
Mon 18-8
18:00-21:55
2 stops20h 55m
Hong KongPorto
HKG - OPO
HKGOPO
Hong Kong Intl
Mon 7-7
22:20-15:35
2 stops24h 15m
Porto
Fri 15-8
06:40-17:30
2 stops27h 50m
Hong KongPorto
HKG - OPO
HKGOPO
Hong Kong Intl
Sun 10-8
00:40-23:00
2 stops29h 20m
Porto
Sat 16-8
15:45-21:55
2 stops23h 10m
Hong KongPorto
HKG - OPO
HKGOPO
Hong Kong Intl
Fri 15-8
01:25-15:55
2 stops21h 30m
Porto
Sat 16-8
20:35-15:10
2 stops35h 35m
Best time to book a flight to Porto
Have a flexible travel schedule? Discover the best time to fly to Porto with our price prediction graph.
Travel insights for flights to Porto
Get recent, data-driven insights about flights to Porto including ideal travel times, pricing trends, and more.
How long is the flight to Porto?
On average, a flight from Hong Kong to Porto takes 17 hours 5 minutes. Flights to Porto from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to Porto?
The most popular airlines flying from Hong Kong to Porto are SWISS, Lufthansa and KLM.
What are the cheapest airlines that fly to Porto?
The cheapest airlines flying from Hong Kong to Porto are KLM, Lufthansa and SWISS.
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 mm 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 21 February 2025.
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Anonymous,Jun 2024
DXB - IAH
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Anonymous,Jun 2024
DXB - IAH
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Anonymous,Jun 2024
DXB - IAH
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Anonymous,Jun 2024
DXB - IAH
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Anonymous,Jun 2024
DXB - IAH
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Anonymous,Jun 2024
DXB - IAH
Porto climate
Porto is warmest in July and August when the temperature is around 35 or 40 degrees. Summer also has low humidity, cooling breezes, and little rain. Mid-September is the beginning of the rainy season, and the amount of rainfall peaks in December which has an average rainfall of 45cm (18 inches). The rain continues into May, although it eases off in March. Winters are mild.
Getting around Porto
The public transport system in Porto is cheap and easy, but many tourists enjoy walking or biking, especially in the old section of town, where the sights are close together. Don’t worry about getting lost in the narrow streets, just ask a resident to point you in the right direction. Buses, trams and the metro will get you around the city quickly, and the funiculars can take you from the Ribeira to the city’s centre. Local trains can take you to the outer edges of the city and to the beaches. Avoid travelling during rush hour, as public transport can get very crowded. Look for discount or multiple-trip tickets such as the Passe Turistico, bulhete diario (day pass) and the rechargeable Andante Card to save money. You can hail, call or pick up a taxi from a stand 24 hours a day.
Driving can be very difficult, thanks to heavy traffic and a maze of one-way streets. With all the transport system options in Porto, renting a car isn’t worth the hassle.
What is good to know if travelling to Porto?- Porto is the capital of Port, the country’s most famous wine region. A visit to the Port lodges in Vila Nova da Gaia, where the wines are aged, is a must. Vila Nova da Gaialies opposite Oporto, across the river Douro. The city is also known for the “Barcos Rabelos”, the flat-bottomed boats that used to ship the Port from the vineyards. The boats take part in a thrilling race (in June each year), part of the Festival de Sao Joao do Porto (feast of St. John).
- The funicular railway that runs up the hill from the riverside to the Praca da Batalha is a great way to see the city.
- Porto’s historic center is a Unesco World Heritage site. The Praca da Ribeira is a popular meeting place. Ribeira’s Quay is the original port. The area is charming with cobbled streets, brightly painted houses, small shops, cafes and restaurants. A walk along the Ribeira Quay leads to the Dom Luis Bridge, which links Porto with Vila Nova da Gaia. The bridge was built in the 1880s by Teophile Seyrig, a Belgian engineer who studied with Eiffel. The bridge with its iron structure owes much to the Eiffel Tower.
- Porto Cathedral was started in the 13th century, added to at the end of the 14th (Gothic cloister) and 16th centuries (Chapel of St. Vincent) and the main chapel was added in the 17th century. In 1736, Nicolau Nasoni, the baroque Italian architect added the north facade. The cathedral is located on the hill above the grand Sao Bento train station. The views from the cathedral of the old quarter are beautiful.
- The Sao Francisco Church is one of Porto’s last remaining medieval buildings, and the only Gothic church in the city.
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