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

According to our current data, SWISS (HK$4,755), Lufthansa (HK$5,329), and Qatar Airways (HK$6,547) offers the cheapest pricing from Hong Kong to Porto. You may be able to fly from Hong Kong to Porto for 30% less than the average price by searching for these airlines. Find deals

What are the cheapest airlines to fly from Hong Kong to Porto one-way?

To fly one-way, consider booking your trip with Qatar Airways, which is currently one of the cheapest options available, starting at HK$4,003. Turkish Airlines flights start at HK$4,375 while deals on SWISS start at HK$4,693 one-way. 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

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

The most popular airlines flying from Hong Kong to Porto are KLM, Lufthansa and SWISS. Something to consider prior to booking your flight.

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

Departing on a Thursday is a good option for securing a great price. You can expect to save up to 21% when planning your travel around this day of the week.

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

The best pricing can be found in the month of November. Prices to Porto from Hong Kong average HK$6,815. You can even find prices in November for less than HK$6,815, as users have found deals to Porto from as low as HK$4,709. The month of August appears to be one of the more expensive times to travel to Porto from Hong Kong. Flying in the targeted month can save you up to 29%.

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

Unlike at midday, when flights are generally more expensive, you can save up to 40% on flights from Hong Kong to Porto by exploring options for tickets in the morning.

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$2,855+ Flights from Hong Kong to Porto

Cheap flight deals from Hong Kong to Porto

Round-trip from	HK$4,305
One-way from	HK$2,855
Popular in	August
Cheapest in	November
Average price	HK$7,928

15-5-21-5
4 total stops
48h 30m total
Hong Kong to Porto

Search Deals

8-6
2 total stops
31h 20m total
Hong Kong to Porto

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (HK$11,206 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (HK$1,446 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 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 15 April 2025.

Thu 15-510:30HKG - OPO

2 stops27h 20mMultiple Airlines

Wed 21-507:35OPO - HKG

2 stops21h 10mMultiple Airlines

Deal found 14-4HK$4,305

Sun 18-523:15HKG - OPO

1 stop26h 00mSWISS

Thu 5-619:20OPO - HKG

1 stop38h 20mSWISS

Deal found 15-4HK$4,755

Tue 20-523:25HKG - OPO

1 stop18h 50mLufthansa

Thu 5-606:00OPO - HKG

1 stop26h 45mLufthansa

Deal found 15-4HK$5,329

Wed 14-519:40HKG - OPO

2 stops31h 15mQatar Airways

Wed 4-620:35OPO - HKG

2 stops42h 10mQatar Airways

Deal found 15-4HK$6,547

Fri 16-518:15HKG - OPO

2 stops37h 25mEmirates

Tue 10-611:00OPO - HKG

2 stops27h 55mEmirates

Deal found 15-4HK$8,106

Tue 13-501:25HKG - OPO

2 stops41h 15mIberia

Mon 9-620:35OPO - HKG

2 stops35h 35mIberia

Deal found 15-4HK$9,340

Fri 19-1223:25HKG - OPO

1 stop19h 05mKLM

Thu 29-111:15OPO - HKG

1 stop21h 05mKLM

Deal found 14-4HK$9,642

Thu 18-1200:25HKG - OPO

2 stops37h 50mEthiopian Air

Sat 3-118:55OPO - HKG

3 stops39h 10mEthiopian Air

Deal found 15-4HK$11,923

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 15 April 2025.

Thu 15-510:30HKG - OPO

2 stops27h 20mMultiple Airlines

Wed 21-507:35OPO - HKG

2 stops21h 10mMultiple Airlines

Deal found 14-4HK$4,305

Sun 18-523:15HKG - OPO

1 stop26h 00mSWISS

Thu 5-619:20OPO - HKG

1 stop38h 20mSWISS

Deal found 15-4HK$4,755

Tue 20-523:25HKG - OPO

1 stop18h 50mLufthansa

Thu 5-606:00OPO - HKG

1 stop26h 45mLufthansa

Deal found 15-4HK$5,329

Wed 14-519:40HKG - OPO

2 stops31h 15mQatar Airways

Wed 4-620:35OPO - HKG

2 stops42h 10mQatar Airways

Deal found 15-4HK$6,547

Fri 16-518:15HKG - OPO

2 stops37h 25mEmirates

Tue 10-611:00OPO - HKG

2 stops27h 55mEmirates

Deal found 15-4HK$8,106

Tue 13-501:25HKG - OPO

2 stops41h 15mIberia

Mon 9-620:35OPO - HKG

2 stops35h 35mIberia

Deal found 15-4HK$9,340

Last-minute flights from Hong Kong to Porto
Discover last-minute flight deals from Hong Kong to Porto. Data last updated 15 April 2025 and is based on user searches.

Sun 20-423:15HKG - OPO

1 stop19h 45mSWISS

Mon 21-414:35OPO - HKG

2 stops19h 05mSWISS

Deal found 15-4HK$18,307

Sun 20-418:15HKG - OPO

2 stops28h 10mEmirates

Mon 21-418:00OPO - HKG

2 stops44h 15mEmirates

Deal found 14-4HK$36,987

Sun 20-409:15HKG - OPO

2 stops31h 30mUnited Airlines

Mon 21-412:35OPO - HKG

2 stops34h 05mUnited Airlines

Deal found 15-4HK$88,099

Tue 13-501:25HKG - OPO

2 stops41h 15mIberia

Mon 9-620:35OPO - HKG

2 stops35h 35mIberia

Deal found 15-4HK$9,340

Wed 14-519:40HKG - OPO

2 stops31h 15mQatar Airways

Wed 4-620:35OPO - HKG

2 stops42h 10mQatar Airways

Deal found 15-4HK$6,547

Thu 15-510:30HKG - OPO

2 stops27h 20mMultiple Airlines

Wed 21-507:35OPO - HKG

2 stops21h 10mMultiple Airlines

Deal found 14-4HK$4,305

Fri 16-518:15HKG - OPO

2 stops37h 25mEmirates

Tue 10-611:00OPO - HKG

2 stops27h 55mEmirates

Deal found 15-4HK$8,106

Sun 18-523:15HKG - OPO

1 stop26h 00mSWISS

Thu 5-619:20OPO - HKG

1 stop38h 20mSWISS

Deal found 15-4HK$4,755

Tue 20-523:25HKG - OPO

1 stop18h 50mLufthansa

Thu 5-606:00OPO - HKG

1 stop26h 45mLufthansa

Deal found 15-4HK$5,329

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 15 April 2025.

Sun 8-608:30HKG - OPO

2 stops31h 20mMultiple Airlines

Deal found 13-4HK$2,855

Tue 13-501:25HKG - OPO

2 stops26h 55mQatar Airways

Deal found 14-4HK$4,003

Sun 8-622:30HKG - OPO

1 stop24h 20mTurkish Airlines

Deal found 13-4HK$4,375

Wed 14-523:15HKG - OPO

1 stop19h 10mSWISS

Deal found 15-4HK$4,693

Fri 3-1021:30HKG - OPO

3 stops34h 10mEmirates

Deal found 15-4HK$4,903

Fri 3-1022:45HKG - OPO

1 stop26h 25mKLM

Deal found 15-4HK$5,764

Fri 3-1022:20HKG - OPO

1 stop24h 10mAir France

Deal found 14-4HK$5,864

Cheapflights Fare Finder

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

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Thu 15-5

10:30-06:50

2 stops27h 20m

Porto

Wed 21-5

07:35-11:45

2 stops21h 10m

HK$4,305

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Sun 18-5

23:15-18:15

1 stop26h 00m

Porto

Thu 5-6

19:20-16:40

1 stop38h 20m

HK$4,755

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Tue 20-5

23:25-11:15

1 stop18h 50m

Porto

Thu 5-6

06:00-15:45

1 stop26h 45m

HK$5,329

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Wed 14-5

19:40-19:55

2 stops31h 15m

Porto

Wed 4-6

20:35-21:45

2 stops42h 10m

HK$6,547

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Fri 16-5

18:15-00:40

2 stops37h 25m

Porto

Tue 10-6

11:00-21:55

2 stops27h 55m

HK$8,106

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Tue 13-5

01:25-11:40

2 stops41h 15m

Porto

Mon 9-6

20:35-15:10

2 stops35h 35m

HK$9,340

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Sun 8-6

08:30-08:50

2 stops31h 20m

HK$2,855

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Tue 13-5

01:25-21:20

2 stops26h 55m

HK$4,003

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Sun 8-6

22:30-15:50

1 stop24h 20m

HK$4,375

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

Wed 14-5

23:15-11:25

1 stop19h 10m

HK$4,693

Flights are sorted by cheapest return flights first.

Deals found on 13-4

Showing 1-10 of 13 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

Rainfall in Porto by month

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.

Temperature in Porto 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

Read through reviews of airlines operating flights from Hong Kong to Porto, such as Emirates, KLM and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.0

Very Good

3,196 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jennifer,Sept 2023

BLQ - DXB

Excellent staff. Even vegan meal was tasty. Recommend this airline

Emirates

8.0

Very Good

3,196 reviews

Emirates

8.0

Very Good

3,196 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jennifer,Sept 2023

BLQ - DXB

Excellent staff. Even vegan meal was tasty. Recommend this airline

KLM

7.8

Good

1,323 reviews

Emirates

8.0

Very Good

3,196 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jennifer,Sept 2023

BLQ - DXB

Excellent staff. Even vegan meal was tasty. Recommend this airline

Air France

7.5

Good

1,435 reviews

Emirates

8.0

Very Good

3,196 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jennifer,Sept 2023

BLQ - DXB

Excellent staff. Even vegan meal was tasty. Recommend this airline

SWISS

7.5

Good

1,578 reviews

Emirates

8.0

Very Good

3,196 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jennifer,Sept 2023

BLQ - DXB

Excellent staff. Even vegan meal was tasty. Recommend this airline

Qatar Airways

7.4

Good

3,551 reviews

Emirates

8.0

Very Good

3,196 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jennifer,Sept 2023

BLQ - DXB

Excellent staff. Even vegan meal was tasty. Recommend this airline

Related info for your journey

What are the cheapest airlines flying from Hong Kong to Porto round-trip?
According to our current data, SWISS (HK$4,755), Lufthansa (HK$5,329), and Qatar Airways (HK$6,547) offers the cheapest pricing from Hong Kong to Porto. You may be able to fly from Hong Kong to Porto for 30% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Hong Kong to Porto one-way?
To fly one-way, consider booking your trip with Qatar Airways, which is currently one of the cheapest options available, starting at HK$4,003. Turkish Airlines flights start at HK$4,375 while deals on SWISS start at HK$4,693 one-way.
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

Browse thousands of different options on Cheapflights for your next trip

Fly from Hong Kong to Porto on these airlines

SWISS flights from Hong Kong Intl to Porto

Lufthansa flights from Hong Kong Intl to Porto

Top 3 airlines flying from Hong Kong to Porto

Airline	Cheapest	Average	Flexibility	On-time
KLM	CheapestHK$3,943	AverageHK$6,477	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Lufthansa	CheapestHK$5,125	AverageHK$6,616	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
SWISS	CheapestHK$5,232	AverageHK$7,409	FlexibilityNo cancel fee	On-time79%	Search SWISS flights

Fly with Cheapflights

How does Cheapflights help users find flights from Hong Kong to Porto?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Porto from Hong Kong today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hong Kong to Porto for you. Better yet — we are completely free to use.

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?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Porto from Hong Kong today and book when prices fit your budget.

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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.

Cheap flights from Hong Kong to Porto from HK$2,855

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 8-6. 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

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 15 April 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 15 April 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

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

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 15 April 2025.

Read through reviews of airlines operating flights from Hong Kong to Porto, such as Emirates, KLM and Air France. Reviews also offer insight into each airline's 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 are the cheapest airlines flying from Hong Kong to Porto round-trip?

What are the cheapest airlines to fly from Hong Kong to Porto one-way?

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 Hong Kong?

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.

Fly from Hong Kong to Porto on these airlines

Choose from the following airlines for your flight from Hong Kong to Porto. Flights are based on user searches made on Cheapflights and were last updated on 15 April 2025.

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?

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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 15 April 2025.