HK$431+ Cheap flights from Portsmouth

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5-9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — HKG
10 Aug — 17 Aug1
1 adult
1 adult, Economy, 0 bags

Find flights from Portsmouth within your budget

 
Find flights departing from Portsmouth that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 11 July 2026. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Route

Departure

Return

Price

Cheapest return flight

SouthamptonHong Kong

SOU - HKG

SOUHKG

Southampton Eastleigh

Tue 25-8

09:15-09:00

2 stops40h 45m

Hong Kong Intl

Tue 1-9

20:10-19:30

2 stops30h 20m

HK$7,408

SouthamptonHong Kong

SOU - HKG

SOUHKG

Southampton Eastleigh

Fri 7-8

09:15-17:40

2 stops25h 25m

Hong Kong Intl

Fri 14-8

22:20-08:45

2 stops41h 25m

HK$8,160

SouthamptonHong Kong

SOU - HKG

SOUHKG

Southampton Eastleigh

Sat 22-8

17:20-23:40

3 stops23h 20m

Hong Kong Intl

Sat 29-8

07:25-16:50

3 stops40h 25m

HK$10,104

SouthamptonHong Kong

SOU - HKG

SOUHKG

Southampton Eastleigh

Fri 7-8

09:15-21:45

3 stops29h 30m

Hong Kong Intl

Fri 14-8

07:25-19:30

3 stops43h 05m

HK$10,418
Fastest return journey

SouthamptonHong Kong

SOU - HKG

SOUHKG

Southampton Eastleigh

Mon 30-11

09:20-21:40

2 stops28h 20m

Hong Kong Intl

Fri 5-3

00:25-16:35

2 stops24h 10m

HK$11,837
Cheapest one-way
Fastest single journey

SouthamptonHong Kong

SOU - HKG

SOUHKG

Southampton Eastleigh

Tue 25-8

09:15-21:55

2 stops53h 40m

HK$5,613

Flights are sorted by cheapest return flights first.

Deals found on 7-7

Sorted by cheapest first

Best time to book a flight from Portsmouth

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

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No data available for this route at this time. Please check back soon.

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Related info for your journey

Access useful and relevant information related to your journey from Portsmouth. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 11 July 2026.

  • What is the cheapest airport to fly out of Portsmouth?

    Manila Ninoy Aquino Intl airport offers the cheapest routes to Hong Kong from HK$1,019. Hong Kong Intl airport is a great option if you're flying to Auckland from HK$1,035. Our top recommendation is to be generally flexible with your dates of travel for the best rates.

  • Where are the cheapest places to fly to from Portsmouth?

    Check out the cheapest flights from Portsmouth to embark to:
    Fly from Manila to Hong Kong from HK$1,019 round trip
    Fly from Hong Kong to Manila from HK$1,035 round trip
    Fly from Hong Kong to Seoul from HK$1,050 round trip
    Fly from Hong Kong to Taipei City from HK$1,168 round trip
    Fly from Hong Kong to Shanghai from HK$1,215 round trip

  • How does Cheapflights help users find flights from Portsmouth?

    Cheapflights makes it easy to find flights from Portsmouth 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 Portsmouth?

    Cheapflights helps you find that perfect flight from Portsmouth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Portsmouth with no change fees?

    Yes! Cheapflights helps users easily find flights from Portsmouth with no change fees.

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How does Cheapflights help users find flights from Portsmouth?

Cheapflights makes it easy to find flights from Portsmouth 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 Portsmouth?

Cheapflights helps you find that perfect flight from Portsmouth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portsmouth with no change fees?

Yes! Cheapflights helps users easily find flights from Portsmouth with no change fees.

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

Yes! Start tracking prices for flights from Portsmouth today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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