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

According to our current data, SWISS (HK$5,050), Air France (HK$6,005), and Qatar Airways (HK$7,130) 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. 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$3,941. SWISS flights start at HK$4,694 while deals on Emirates start at HK$4,903 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$6,775. You can even find prices in November for less than HK$6,775, 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 30%.

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$3,941+ Flights from Hong Kong to Porto

Cheap flight deals from Hong Kong to Porto

Round-trip from	HK$5,050
One-way from	HK$3,941
Popular in	August
Cheapest in	November
Average price	HK$7,929

SWISS
14-5-25-6
2 total stops
47h 35m total
Hong Kong to Porto

Search Deals

Qatar Airways
6-6
2 total stops
37h 10m total
Hong Kong to Porto

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (HK$10,261 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (HK$1,477 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 23 4월 2025.

수 14-523:15HKG - OPO

1 stop26h 15mSWISS

수 25-612:20OPO - HKG

1 stop21h 20mSWISS

Deal found 22-4HK$5,050

수 14-523:15HKG - OPO

1 stop26h 15mMultiple Airlines

수 25-612:10OPO - HKG

1 stop20h 35mMultiple Airlines

Deal found 23-4HK$5,446

월 9-622:20HKG - OPO

1 stop24h 10mAir France

금 20-609:20OPO - HKG

1 stop25h 10mAir France

Deal found 22-4HK$6,005

화 13-501:25HKG - OPO

2 stops26h 55mQatar Airways

수 25-620:35OPO - HKG

2 stops42h 10mQatar Airways

Deal found 22-4HK$7,130

금 11-722:45HKG - OPO

1 stop30h 30mKLM

토 23-806:05OPO - HKG

1 stop26h 20mKLM

Deal found 22-4HK$9,015

일 27-423:25HKG - OPO

1 stop18h 50mLufthansa

수 7-516:35OPO - HKG

1 stop16h 10mLufthansa

Deal found 22-4HK$10,427

목 10-700:40HKG - OPO

2 stops29h 20mEmirates

토 23-811:00OPO - HKG

3 stops48h 05mEmirates

Deal found 22-4HK$11,513

목 18-1200:25HKG - OPO

2 stops37h 50mEthiopian Air

토 3-118:55OPO - HKG

3 stops39h 10mEthiopian Air

Deal found 23-4HK$12,056

금 19-1223:20HKG - OPO

1 stop24h 05mTurkish Airlines

토 3-116:25OPO - HKG

1 stop16h 40mTurkish Airlines

Deal found 22-4HK$12,669

월 28-407:45HKG - OPO

2 stops36h 30mAustrian Airlines

화 6-514:05OPO - HKG

2 stops24h 55mAustrian Airlines

Deal found 22-4HK$16,672

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 23 4월 2025.

수 14-523:15HKG - OPO

1 stop26h 15mSWISS

수 25-612:20OPO - HKG

1 stop21h 20mSWISS

Deal found 22-4HK$5,050

수 14-523:15HKG - OPO

1 stop26h 15mMultiple Airlines

수 25-612:10OPO - HKG

1 stop20h 35mMultiple Airlines

Deal found 23-4HK$5,446

월 9-622:20HKG - OPO

1 stop24h 10mAir France

금 20-609:20OPO - HKG

1 stop25h 10mAir France

Deal found 22-4HK$6,005

화 13-501:25HKG - OPO

2 stops26h 55mQatar Airways

수 25-620:35OPO - HKG

2 stops42h 10mQatar Airways

Deal found 22-4HK$7,130

금 11-722:45HKG - OPO

1 stop30h 30mKLM

토 23-806:05OPO - HKG

1 stop26h 20mKLM

Deal found 22-4HK$9,015

일 27-423:25HKG - OPO

1 stop18h 50mLufthansa

수 7-516:35OPO - HKG

1 stop16h 10mLufthansa

Deal found 22-4HK$10,427

목 10-700:40HKG - OPO

2 stops29h 20mEmirates

토 23-811:00OPO - HKG

3 stops48h 05mEmirates

Deal found 22-4HK$11,513

월 28-407:45HKG - OPO

2 stops36h 30mAustrian Airlines

화 6-514:05OPO - HKG

2 stops24h 55mAustrian Airlines

Deal found 22-4HK$16,672

Last-minute flights from Hong Kong to Porto
Discover last-minute flight deals from Hong Kong to Porto. Data last updated 23 4월 2025 and is based on user searches.

일 27-423:25HKG - OPO

1 stop18h 50mLufthansa

목 8-506:00OPO - HKG

1 stop26h 45mLufthansa

Deal found 22-4HK$10,427

월 28-423:25HKG - OPO

1 stop23h 20mLufthansa

목 8-506:00OPO - HKG

1 stop26h 45mLufthansa

Deal found 22-4HK$10,427

월 28-407:45HKG - OPO

2 stops36h 30mAustrian Airlines

화 6-514:05OPO - HKG

2 stops24h 55mAustrian Airlines

Deal found 22-4HK$16,672

화 29-416:30HKG - OPO

2 stops37h 50mMultiple Airlines

월 5-522:35OPO - HKG

2 stops34h 10mMultiple Airlines

Deal found 22-4HK$9,356

화 29-421:30HKG - OPO

3 stops32h 15mEmirates

금 2-511:00OPO - HKG

2 stops27h 15mEmirates

Deal found 22-4HK$11,862

수 30-423:15HKG - OPO

1 stop19h 10mSWISS

목 8-512:15OPO - HKG

1 stop21h 25mSWISS

Deal found 22-4HK$12,646

금 2-519:40HKG - OPO

2 stops23h 00mQatar Airways

수 7-516:35OPO - HKG

2 stops22h 10mQatar Airways

Deal found 22-4HK$12,421

화 13-501:25HKG - OPO

2 stops26h 55mQatar Airways

수 25-620:35OPO - HKG

2 stops42h 10mQatar Airways

Deal found 22-4HK$7,130

수 14-523:15HKG - OPO

1 stop26h 15mSWISS

수 25-612:20OPO - HKG

1 stop21h 20mSWISS

Deal found 22-4HK$5,050

수 14-523:15HKG - OPO

1 stop26h 15mMultiple Airlines

수 25-612:10OPO - HKG

1 stop20h 35mMultiple Airlines

Deal found 23-4HK$5,446

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 23 4월 2025.

금 6-601:25HKG - OPO

2 stops37h 10mQatar Airways

Deal found 22-4HK$3,941

수 14-523:15HKG - OPO

1 stop19h 10mSWISS

Deal found 23-4HK$4,694

토 7-621:30HKG - OPO

3 stops32h 45mEmirates

Deal found 22-4HK$4,903

토 7-622:30HKG - OPO

1 stop23h 35mTurkish Airlines

Deal found 22-4HK$5,113

화 13-500:20HKG - OPO

1 stop22h 35mMultiple Airlines

Deal found 22-4HK$33,476

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

수 14-5

23:15-18:30

1 stop26h 15m

Porto

수 25-6

12:20-16:40

1 stop21h 20m

HK$5,050

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

수 14-5

23:15-18:30

1 stop26h 15m

Porto

수 25-6

12:10-15:45

1 stop20h 35m

HK$5,446

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

월 9-6

22:20-15:30

1 stop24h 10m

Porto

금 20-6

09:20-17:30

1 stop25h 10m

HK$6,005

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

화 13-5

01:25-21:20

2 stops26h 55m

Porto

수 25-6

20:35-21:45

2 stops42h 10m

HK$7,130

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

금 11-7

22:45-22:15

1 stop30h 30m

Porto

토 23-8

06:05-15:25

1 stop26h 20m

HK$9,015

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

목 10-7

00:40-23:00

2 stops29h 20m

Porto

토 23-8

11:00-18:05

3 stops48h 05m

HK$11,513

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

금 6-6

01:25-07:35

2 stops37h 10m

HK$3,941

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

수 14-5

23:15-11:25

1 stop19h 10m

HK$4,694

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

금 3-10

21:30-22:55

3 stops32h 25m

HK$4,895

Hong KongPorto

HKG - OPO

HKGOPO

Hong Kong Intl

토 7-6

22:30-15:05

1 stop23h 35m

HK$5,113

Flights are sorted by cheapest return flights first.

Deals found on 22-4

Showing 1-10 of 12 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 Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.0

Very Good

3,205 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

3,205 reviews

Emirates

8.0

Very Good

3,205 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

1,333 reviews

Emirates

8.0

Very Good

3,205 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jennifer,Sept 2023

BLQ - DXB

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

Austrian Airlines

7.6

Good

780 reviews

Emirates

8.0

Very Good

3,205 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

1,582 reviews

Emirates

8.0

Very Good

3,205 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

3,561 reviews

Emirates

8.0

Very Good

3,205 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$5,050), Air France (HK$6,005), and Qatar Airways (HK$7,130) 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.
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$3,941. SWISS flights start at HK$4,694 while deals on Emirates start at HK$4,903 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

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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$6,478	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Lufthansa	CheapestHK$5,125	AverageHK$6,617	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
SWISS	CheapestHK$5,232	AverageHK$7,186	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$3,941

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 6-6. 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 23 4월 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 23 4월 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 23 4월 2025.

Read through reviews of airlines operating flights from Hong Kong to Porto, such as Emirates, KLM and Austrian Airlines. 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 23 4월 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 23 4월 2025.