Find flights
When to book
Airlines
FAQs

Cheap flights from Hong Kong to Porto from HK$2,479

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 17-3. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — OPO
6 Apr — 13 Apr1
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
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 7 March 2026.

Tue 26-522:20
HKG
-
OPO
1 stop30h 45m
Air France
Wed 10-616:25
OPO
-
HKG
1 stop18h 15m
Air France
Deal found 3-3HK$5,021
Tue 26-519:25
HKG
-
OPO
2 stops42h 25m
Etihad Airways
Wed 10-616:05
OPO
-
HKG
2 stops33h 10m
Etihad Airways
Deal found 3-3HK$5,240
Tue 26-522:20
HKG
-
OPO
1 stop30h 45m
Multiple Airlines
Wed 10-611:45
OPO
-
HKG
2 stops22h 55m
Multiple Airlines
Deal found 3-3HK$5,279
Fri 17-419:25
HKG
-
OPO
2 stops29h 20m
Multiple Airlines
Fri 24-413:25
OPO
-
HKG
2 stops35h 50m
Multiple Airlines
Deal found 3-3HK$5,474
Fri 10-419:25
HKG
-
OPO
2 stops27h 45m
Multiple Airlines
Fri 17-413:25
OPO
-
HKG
2 stops35h 50m
Multiple Airlines
Deal found 5-3HK$5,693
Fri 3-419:25
HKG
-
OPO
2 stops27h 45m
Multiple Airlines
Sun 12-413:15
OPO
-
HKG
2 stops36h 00m
Multiple Airlines
Deal found 3-3HK$5,943
Mon 20-400:55
HKG
-
OPO
2 stops29h 55m
Multiple Airlines
Tue 28-416:50
OPO
-
HKG
2 stops23h 30m
Multiple Airlines
Deal found 7-3HK$6,014
Mon 13-407:25
HKG
-
OPO
3 stops36h 05m
Multiple Airlines
Wed 13-507:10
OPO
-
HKG
2 stops27h 15m
Multiple Airlines
Deal found 6-3HK$6,373

Find 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 7 March 2026.

Round-trip from

HK$5,021

One-way from

HK$2,479

Popular in

April

Cheapest in

February

Average price

HK$6,475
Air France
  • Air France
  • 26-5-10-6
  • 2 total stops
  • 49h 00m total
  • Hong Kong to Porto
Search Deals
17-3
  • 17-3
  • 3 total stops
  • 47h 45m total
  • Hong Kong to Porto
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (HK$3,488 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (HK$2,338 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 7 March 2026.
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 - OPO

HKGOPO

Hong Kong Intl

Mon 13-4

07:25-12:30

3 stops36h 05m

Porto

Wed 13-5

07:10-17:25

2 stops27h 15m

HK$6,373
Fastest return journey

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Sat 18-4

12:50-12:50

2 stops31h 00m

Porto

Sat 25-4

22:00-11:50

2 stops30h 50m

HK$6,616

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Mon 20-4

17:10-21:20

3 stops35h 10m

Porto

Mon 27-4

07:35-17:25

2 stops26h 50m

HK$6,952

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Mon 29-6

19:40-07:40

2 stops43h 00m

Porto

Sat 25-7

16:40-21:55

2 stops46h 15m

HK$7,312

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Thu 2-7

01:25-07:40

2 stops37h 15m

Porto

Tue 21-7

16:40-21:55

2 stops46h 15m

HK$7,327

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Sat 25-4

07:25-13:10

3 stops36h 45m

Porto

Fri 15-5

07:10-17:25

2 stops27h 15m

HK$7,367

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Mon 29-6

19:40-07:40

2 stops43h 00m

Porto

Fri 17-7

16:40-21:55

2 stops46h 15m

HK$7,382

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Sat 4-7

01:25-07:40

2 stops37h 15m

Porto

Wed 22-7

16:40-21:55

2 stops46h 15m

HK$7,562
Cheapest one-way

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Sun 15-3

17:55-10:50

2 stops24h 55m

HK$4,090

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Tue 17-3

10:00-15:10

1 stop37h 10m

HK$4,332

Flights are sorted by cheapest return flights first.

Deals found on 3-3

Showing 1-10 of 18 resultsSorted by cheapest first
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
No data available for this route at this time. Please check back soon.

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 7 March 2026.
Check out reviews from past customers who have flown with SWISS, Turkish Airlines, andLufthansa from Hong Kong to Porto to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,889 reviews
Check prices

Comfort

7.4

Overall

7.6

Food

7.1

Boarding

7.7

Crew

8.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.
SWISS
7.6
Good
1,889 reviews
SWISS
7.6
Good
1,889 reviews
Check prices

Comfort

7.4

Overall

7.6

Food

7.1

Boarding

7.7

Crew

8.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.
Turkish Airlines
7.3
Good
4,249 reviews
SWISS
7.6
Good
1,889 reviews
Check prices

Comfort

7.4

Overall

7.6

Food

7.1

Boarding

7.7

Crew

8.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.
Lufthansa
6.8
Okay
7,833 reviews
SWISS
7.6
Good
1,889 reviews
Check prices

Comfort

7.4

Overall

7.6

Food

7.1

Boarding

7.7

Crew

8.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.

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, Turkish Airlines (HK$5,275), SWISS (HK$5,318), and Lufthansa (HK$5,578) offers the cheapest pricing from Hong Kong to Porto. You may be able to fly from Hong Kong to Porto for 25% less than the average price by searching for these airlines.

  • 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
Vila Nova de Gaia
Matosinhos
Aveiro

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 7 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapestHK$5,275AverageHK$7,522FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
SWISSCheapestHK$5,318AverageHK$6,333FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestHK$5,616AverageHK$7,448FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.