Find flights
When to book
Airlines
FAQs

Cheap flights from Hong Kong to Portsmouth from HK$5,898

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 12-3. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LHR
27 Feb — 6 Mar1
1 adult

Cheap flight deals from Hong Kong to Portsmouth

Keep the following information in mind while searching for Hong Kong to Portsmouth flight deals. Data was last updated 22 February 2025.

Round-trip from

HK$6,698

One-way from

HK$5,898

Popular in

January

Cheapest in

November

Average price

HK$4,888
7-3-10-3
  • 7-3-10-3
  • 5 total stops
  • 56h 35m total
  • Hong Kong to Portsmouth
Search Deals
12-3
  • 12-3
  • 2 total stops
  • 25h 55m total
  • Hong Kong to Portsmouth
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$885 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Hong Kong to Portsmouth

Cheapest flights from Hong Kong to Portsmouth
Explore the most affordable flight options available from Hong Kong to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Fri 7-308:30HKG - SOU
3 stops32h 15mMultiple Airlines
Mon 10-314:40SOU - HKG
2 stops24h 20mMultiple Airlines
Deal found 21-2HK$6,698
Fri 7-323:25HKG - SOU
1 stop17h 25mKLM
Mon 10-317:20SOU - HKG
2 stops17h 10mKLM
Deal found 21-2HK$8,548

Find flights from Hong Kong to Portsmouth within your budget

Customise your flight search to find flights from Hong Kong to Portsmouth 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 22 February 2025.

Fly from

Hong Kong

Fly to

Portsmouth

Route

Departure

Return

Price

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Fri 7-3

08:30-08:45

3 stops32h 15m

Southampton Eastleigh

Mon 10-3

14:40-23:00

2 stops24h 20m

HK$6,698

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Fri 7-3

23:25-08:50

1 stop17h 25m

Southampton Eastleigh

Mon 10-3

17:20-18:30

2 stops17h 10m

HK$8,548

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Wed 12-3

18:05-12:00

2 stops25h 55m

HK$5,898

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Tue 1-7

19:40-19:30

2 stops30h 50m

HK$6,302

Flights are sorted by cheapest return flights first.

Deals found on 21-2

Best time to book a flight from Hong Kong to Portsmouth

Have a flexible travel schedule? Discover the best time to fly to Portsmouth 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.

Travel insights for flights from Hong Kong to Portsmouth

Get recent, data-driven insights about flights from Hong Kong to Portsmouth including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Hong Kong to Portsmouth?

Currently, February is the cheapest month in which you can book a flight from Hong Kong to Portsmouth (average of HK$553). Flying from Hong Kong to Portsmouth in August is currently the most expensive (average of HK$937). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HK to P0R?

Find hourly flight availability from Hong Kong to Portsmouth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 February 2025.

When flying from Hong Kong to Portsmouth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Use this chart to determine the cheapest time to fly return from Hong Kong to Portsmouth. Price data was last updated on 30 June 2024.

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

Weekly flight availability from Hong Kong to Portsmouth

Explore weekly flight availability from Hong Kong to Portsmouth. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 22 February 2025.

The most flights from HK0 to P0R are scheduled on a Tuesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Portsmouth by month

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

In terms of precipitation, rainfall in Portsmouth ranges from 25.0 - 76.0 inches per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Portsmouth when rainfall is around 25.0 mm.

Temperature in Portsmouth by month

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

If weather is an important factor for your trip to Portsmouth, 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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Portsmouth

Get insights into the airlines that provide service to Portsmouth. 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 Portsmouth. Reviews last updated 22 February 2025.
KLM
7.8
Good
1,330 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,330 reviews
KLM
7.8
Good
1,330 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Qatar Airways
7.4
Good
3,612 reviews
KLM
7.8
Good
1,330 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Portsmouth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most reliable airlines from Hong Kong to Portsmouth?

    Before booking your flight to Portsmouth from Hong Kong, have a look at the most reliable airlines to get you to your destination on time: Iberia (97%), British Airways (97%), Cathay Pacific( 90%).

  • What are the cheapest flights from Hong Kong to Portsmouth?

    Looking at all options, your cheapest flight can be booked for HK$3,688. While the most popular route (Hong Kong Intl - Southampton Eastleigh) can be booked for HK$6,698 on average our data indicates HK$18,080 when flying from Hong Kong to Portsmouth.

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

    Yes. In addition to deals on Hong Kong to Portsmouth flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Portsmouth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Portsmouth.

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

    Yes. Cheapflights offers flight deals from Hong Kong to Portsmouth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hong Kong to Portsmouth?

    Currently, February is the cheapest month in which you can book a flight from Hong Kong to Portsmouth (average of HK$553). Flying from Hong Kong to Portsmouth in August is currently the most expensive (average of HK$937). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.

Top 10 airlines flying from Hong Kong to Portsmouth

Discover the top 10 airlines that operate flights from Hong Kong to Portsmouth. 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 22 February 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestHK$2,560AverageHK$5,167FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestHK$2,747AverageHK$5,174FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air ChinaCheapestHK$2,961AverageHK$5,110FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapestHK$3,149AverageHK$3,711FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapestHK$3,235AverageHK$5,255FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
FinnairCheapestHK$4,358AverageHK$5,758FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapestHK$4,777AverageHK$6,058FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestHK$4,898AverageHK$6,034FlexibilityNo cancel feeOn-time75%
Search KLM flights
Turkish AirlinesCheapestHK$4,961AverageHK$6,120FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Singapore AirlinesCheapestHK$5,313AverageHK$6,272FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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 Portsmouth?

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 Portsmouth from Hong Kong today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Hong Kong to Portsmouth for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Portsmouth from Hong Kong shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Hong Kong to Portsmouth flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.