What are the cheapest airlines flying from Hong Kong to Porto round-trip?

According to our current data, Lufthansa (HK$5,170), SWISS (HK$5,278), and Turkish Airlines (HK$5,278) offers the cheapest pricing from Hong Kong to Porto. You may be able to fly from Hong Kong to Porto for 26% less than the average price by searching for these airlines. Find deals

What is the cheapest day to fly from Hong Kong to Porto?

Travellers seeking maximum savings on their Hong Kong to Porto flight should consider departing on Friday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

In terms of precipitation, rainfall in Porto ranges from 18.0 - 195.0 inches 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. Find deals

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). Find deals

What are the most popular airlines that fly from Hong Kong to Porto?

Consider Lufthansa, SWISS or Turkish Airlines when booking your flight. These represent the most popular airlines when flying from Hong Kong to Porto.

What is the cheapest day to fly return from Hong Kong to Porto?

Thursday is generally a great day to depart. Flying on this day could help you save up to 21%.

What is the cheapest month to fly from Hong Kong to Porto?

November can be a great time to fly to Porto from Hong Kong with a flight ticket averaging about HK$7,049. Cheapflights users have found deals in the month of November for as cheap as HK$4,750. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from HK to OPO?

It’s typically best to fly out from Hong Kong to Porto in the morning. Doing so could potentially save you 40% on the flight price compared to flying at midday, which is usually more expensive.

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.

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.

HK$4,922+ Flights from Hong Kong to Porto

Cheap flight deals from Hong Kong to Porto

Round-trip from	HK$6,268
One-way from	HK$4,922
Popular in	June
Cheapest in	November
Average price	HK$7,340

SWISS
8-9-17-9
4 total stops
44h 15m total
Hong Kong to Porto

Search Deals

Emirates
3-10
2 total stops
36h 40m total
Hong Kong to Porto

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (HK$4,580 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (HK$1,689 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Hong Kong to Porto

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 16 August 2025.

Mon 8-923:15HKG - OPO

2 stops25h 10mSWISS

Wed 17-914:35OPO - HKG

2 stops19h 05mSWISS

Deal found 14-8HK$6,268

Sat 13-900:25HKG - OPO

1 stop37h 50mEthiopian Air

Tue 30-919:55OPO - HKG

1 stop35h 50mEthiopian Air

Deal found 15-8HK$6,323

Thu 4-900:25HKG - OPO

1 stop37h 50mEthiopian Air

Sat 13-919:55OPO - HKG

1 stop38h 05mEthiopian Air

Deal found 14-8HK$6,354

Sun 14-922:45HKG - OPO

1 stop30h 30mMultiple Airlines

Tue 30-916:20OPO - HKG

1 stop18h 10mMultiple Airlines

Deal found 14-8HK$6,409

Mon 8-923:25HKG - OPO

1 stop23h 20mLufthansa

Wed 17-912:05OPO - HKG

1 stop20h 40mLufthansa

Deal found 14-8HK$6,605

Mon 8-920:55HKG - OPO

2 stops25h 15mMultiple Airlines

Wed 17-907:15OPO - HKG

3 stops29h 20mMultiple Airlines

Deal found 14-8HK$6,636

Sun 14-922:45HKG - OPO

1 stop30h 30mKLM

Tue 30-911:35OPO - HKG

2 stops22h 55mKLM

Deal found 16-8HK$6,949

Fri 5-908:30HKG - OPO

2 stops31h 20mMultiple Airlines

Sat 13-907:30OPO - HKG

2 stops22h 35mMultiple Airlines

Deal found 14-8HK$7,004

Best flights from Hong Kong to Porto
Discover carefully curated flight deals from Hong Kong to Porto that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 August 2025.

Mon 8-923:15HKG - OPO

2 stops25h 10mSWISS

Wed 17-914:35OPO - HKG

2 stops19h 05mSWISS

Deal found 14-8HK$6,268

Sat 13-900:25HKG - OPO

1 stop37h 50mEthiopian Air

Tue 30-919:55OPO - HKG

1 stop35h 50mEthiopian Air

Deal found 15-8HK$6,323

Sun 14-922:45HKG - OPO

1 stop30h 30mMultiple Airlines

Tue 30-916:20OPO - HKG

1 stop18h 10mMultiple Airlines

Deal found 14-8HK$6,409

Mon 8-923:25HKG - OPO

1 stop23h 20mLufthansa

Wed 17-912:05OPO - HKG

1 stop20h 40mLufthansa

Deal found 14-8HK$6,605

Sun 14-922:45HKG - OPO

1 stop30h 30mKLM

Tue 30-911:35OPO - HKG

2 stops22h 55mKLM

Deal found 14-8HK$6,659

Thu 4-900:25HKG - OPO

1 stop37h 50mEthiopian Air

Sat 13-919:55OPO - HKG

1 stop38h 05mEthiopian Air

Deal found 14-8HK$6,354

Mon 8-920:55HKG - OPO

2 stops25h 15mMultiple Airlines

Wed 17-907:15OPO - HKG

3 stops29h 20mMultiple Airlines

Deal found 14-8HK$6,636

Last-minute flights from Hong Kong to Porto
Discover last-minute flight deals from Hong Kong to Porto. Data last updated 16 August 2025 and is based on user searches.

Thu 4-900:25HKG - OPO

1 stop37h 50mEthiopian Air

Sat 13-919:55OPO - HKG

1 stop38h 05mEthiopian Air

Deal found 14-8HK$6,354

Fri 5-908:30HKG - OPO

2 stops31h 20mMultiple Airlines

Sat 13-907:30OPO - HKG

2 stops22h 35mMultiple Airlines

Deal found 14-8HK$7,004

Mon 8-923:15HKG - OPO

2 stops25h 10mSWISS

Wed 17-914:35OPO - HKG

2 stops19h 05mSWISS

Deal found 14-8HK$6,268

Mon 8-923:25HKG - OPO

1 stop23h 20mLufthansa

Wed 17-912:05OPO - HKG

1 stop20h 40mLufthansa

Deal found 14-8HK$6,605

Mon 8-920:55HKG - OPO

2 stops25h 15mMultiple Airlines

Wed 17-907:15OPO - HKG

3 stops29h 20mMultiple Airlines

Deal found 14-8HK$6,636

Sat 13-900:25HKG - OPO

1 stop37h 50mEthiopian Air

Tue 30-919:55OPO - HKG

1 stop35h 50mEthiopian Air

Deal found 15-8HK$6,323

Sun 14-922:45HKG - OPO

1 stop30h 30mMultiple Airlines

Tue 30-916:20OPO - HKG

1 stop18h 10mMultiple Airlines

Deal found 14-8HK$6,409

Sun 14-922:45HKG - OPO

1 stop30h 30mKLM

Tue 30-911:35OPO - HKG

2 stops22h 55mKLM

Deal found 16-8HK$6,949

One-way flights from Hong Kong to Porto
Search for one-way flight options from Hong Kong to Porto. Find affordable one-way fares based on user searches. Data last updated 16 August 2025.

Fri 3-1019:00HKG - OPO

2 stops36h 40mEmirates

Deal found 14-8HK$4,922

Thu 2-1001:25HKG - OPO

2 stops49h 30mQatar Airways

Deal found 14-8HK$5,415

Fri 3-1022:45HKG - OPO

1 stop30h 30mKLM

Deal found 14-8HK$5,799

Wed 19-1121:05HKG - OPO

3 stops49h 40mMultiple Airlines

Deal found 14-8HK$10,713

Thu 2-1000:20HKG - OPO

1 stop26h 35mMultiple Airlines

Deal found 14-8HK$12,262

Wed 19-1123:20HKG - OPO

1 stop18h 35mTurkish Airlines

Deal found 14-8HK$18,812

Tue 18-1100:15HKG - OPO

1 stop22h 30mLufthansa

Deal found 14-8HK$21,144

Fly from

Fly to

Route

Departure

Return

Price

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Mon 8-9

23:15-17:25

2 stops25h 10m

Porto

Wed 17-9

14:35-16:40

2 stops19h 05m

HK$6,268

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Sat 13-9

00:25-07:15

1 stop37h 50m

Porto

Tue 30-9

19:55-14:45

1 stop35h 50m

HK$6,323

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Thu 4-9

00:25-07:15

1 stop37h 50m

Porto

Sat 13-9

19:55-17:00

1 stop38h 05m

HK$6,354

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Sun 14-9

22:45-22:15

1 stop30h 30m

Porto

Tue 30-9

16:20-17:30

1 stop18h 10m

HK$6,409

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Mon 8-9

23:25-15:45

1 stop23h 20m

Porto

Wed 17-9

12:05-15:45

1 stop20h 40m

HK$6,605

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Mon 8-9

20:55-15:10

2 stops25h 15m

Porto

Wed 17-9

07:15-19:35

3 stops29h 20m

HK$6,636

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Sun 14-9

22:45-22:15

1 stop30h 30m

Porto

Tue 30-9

11:35-17:30

2 stops22h 55m

HK$6,659

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Fri 3-10

19:00-00:40

2 stops36h 40m

HK$4,922

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Thu 2-10

01:25-19:55

2 stops49h 30m

HK$5,415

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Fri 3-10

22:45-22:15

1 stop30h 30m

HK$5,799

Flights are sorted by cheapest return flights first.

Deals found on 14-8

Showing 1-10 of 14 results

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

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

1,697 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.

SWISS

7.6

Good

1,697 reviews

SWISS

7.6

Good

1,697 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.

Turkish Airlines

7.3

Good

3,942 reviews

SWISS

7.6

Good

1,697 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.

Lufthansa

6.8

Okay

7,322 reviews

SWISS

7.6

Good

1,697 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.

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.
What are the cheapest airlines flying from Hong Kong to Porto round-trip?
According to our current data, Lufthansa (HK$5,170), SWISS (HK$5,278), and Turkish Airlines (HK$5,278) offers the cheapest pricing from Hong Kong to Porto. You may be able to fly from Hong Kong to Porto for 26% 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

Vila Nova de Gaia

Aveiro

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Alternative routes for Hong Kong to Porto

Hong Kong to Lisbon flights

Hong Kong to Porto flights

Hong Kong to Faro flights

Top 3 airlines flying from Hong Kong to Porto

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	CheapestHK$5,170	AverageHK$6,675	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
SWISS	CheapestHK$5,278	AverageHK$7,209	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Turkish Airlines	CheapestHK$5,278	AverageHK$7,203	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights

Fly with Cheapflights

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.

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Cheap flights from Hong Kong to Porto from HK$4,922

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 3-10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 16 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Hong Kong to Porto

Cheapest flights from Hong Kong to PortoExplore 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 16 August 2025.

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 16 August 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

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 16 August 2025.

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.

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?

What are the cheapest airlines flying from Hong Kong to Porto round-trip?

Can I find deals for flights from Hong Kong to Porto that include hotel bookings?

How can I find direct flights from Hong Kong to Porto?

Can I find deals for business class flights from Hong Kong to Porto?

Travelling to a place near Porto?

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.

Top 3 airlines flying from Hong Kong to Porto

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?

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Porto?

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

Can Cheapflights notify me if prices for flights from Hong Kong to Porto become cheaper?

100% Free

Book with Flexibility

Travel Smart

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 16 August 2025.