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Cheap flights from Hong Kong to Portsmouth from HK$2,869

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 1-4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LHR
31 Mar — 7 Apr1
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 26 March 2025.

Round-trip from

HK$10,270

One-way from

HK$2,869

Popular in

January

Cheapest in

November

Average price

HK$5,675
Qatar Airways
  • Qatar Airways
  • 31-8-30-9
  • 4 total stops
  • 54h 50m total
  • Hong Kong to Portsmouth
Search Deals
1-4
  • 1-4
  • 3 total stops
  • 55h 40m total
  • Hong Kong to Portsmouth
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (HK$279 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (HK$810 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 26 March 2025.

Sun 31-801:25HKG - SOU
2 stops25h 05mQatar Airways
Tue 30-909:10SOU - HKG
2 stops29h 45mQatar Airways
Deal found 26-3HK$10,270
Tue 6-519:40HKG - SOU
2 stops23h 20mMultiple Airlines
Fri 17-1009:40SOU - HKG
2 stops29h 15mMultiple Airlines
Deal found 26-3HK$13,699

Cheapflights Fare Finder

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 26 March 2025.
Use the filters below to find and compare flights from Hong Kong to Portsmouth that are best for you.

Fly from

Hong Kong

Fly to

Portsmouth

Route

Departure

Return

Price

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Sun 31-8

01:25-19:30

2 stops25h 05m

Southampton Eastleigh

Tue 30-9

09:10-21:55

2 stops29h 45m

HK$10,270

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Tue 6-5

19:40-12:00

2 stops23h 20m

Southampton Eastleigh

Fri 17-10

09:40-21:55

2 stops29h 15m

HK$13,699

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Tue 1-4

13:40-14:20

3 stops55h 40m

HK$2,869

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Tue 1-4

22:45-08:45

1 stop17h 00m

HK$5,396

Flights are sorted by cheapest return flights first.

Deals found on 26-3

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.

Cheapflights Insights

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

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 HKG 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 26 March 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.

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 26 March 2025.
KLM
7.8
Good
1,319 reviews
Check prices

Boarding

7.8

Overall

7.8

Food

7.3

Crew

8.4

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,319 reviews
KLM
7.8
Good
1,319 reviews
Check prices

Boarding

7.8

Overall

7.8

Food

7.3

Crew

8.4

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Qatar Airways
7.4
Good
3,539 reviews
KLM
7.8
Good
1,319 reviews
Check prices

Boarding

7.8

Overall

7.8

Food

7.3

Crew

8.4

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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 airport do you fly from for flights from Hong Kong to Portsmouth?

    If you book a flight to Portsmouth from Hong Kong, you will be flying from Hong Kong Intl, which is the city’s only airport. Hong Kong Intl (HKG) is located 26.0 km from the centre of Hong Kong. There are 0 flights from Hong Kong Intl to Portsmouth per day from 16 different airlines.

  • 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 (98%), British Airways (98%), Cathay Pacific( 79%).

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

    Looking for the cheapest flight from Hong Kong to Portsmouth? While on average our users pay HK$23,610, our data indicates the cheapest price to be HK$4,310. The most popular route (Hong Kong Intl - Southampton Eastleigh), is priced around HK$8,731.

  • 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 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestHK$2,593AverageHK$5,261FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestHK$3,130AverageHK$5,296FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
China SouthernCheapestHK$3,198AverageHK$4,244FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapestHK$3,237AverageHK$5,311FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapestHK$3,238AverageHK$5,973FlexibilityNo cancel feeOn-time67%
Search Air China flights
FinnairCheapestHK$4,310AverageHK$5,740FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapestHK$4,725AverageHK$7,334FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestHK$4,730AverageHK$6,010FlexibilityNo cancel feeOn-time77%
Search Air France flights
Turkish AirlinesCheapestHK$4,964AverageHK$5,640FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Singapore AirlinesCheapestHK$5,316AverageHK$6,230FlexibilityNo 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?

Deals for Hong Kong to Portsmouth flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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 Portsmouth.

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.

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