HKG

£695 Find Cheap Flights from Portsmouth to Hong Kong

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portsmouth to Hong Kong departing on 9/3. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£659
Multiple Airlines
Mon 9/3Wed 25/3
SOU - HKG • 2 stops
Cheapest one-way flight
£695
Multiple Airlines
Tue 17/3
SOU - HKG • 2 stops
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Portsmouth to Hong Kong

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Portsmouth to Hong Kong that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Portsmouth to Hong Kong

Mon, 9 Mar - Wed, 25 Mar
Multiple Airlines Logo
14:35 - 23:00
SOU
-
HKG
24h 25m
2 stops
Multiple Airlines Logo
12:30 - 17:20
HKG
-
SOU
36h 50m
3 stops
£659Multiple Airlines
Mon, 9 Mar - Wed, 25 Mar
Multiple Airlines Logo
08:50 - 23:00
SOU
-
HKG
30h 10m
2 stops
Multiple Airlines Logo
08:30 - 08:20
HKG
-
SOU
31h 50m
2 stops
£684Multiple Airlines
Mon, 9 Mar - Wed, 25 Mar
Multiple Airlines Logo
14:35 - 06:15
SOU
-
HKG
31h 40m
3 stops
Multiple Airlines Logo
20:20 - 17:20
HKG
-
SOU
29h 00m
3 stops
£691Multiple Airlines
Sun, 15 Mar - Sun, 22 Mar
Multiple Airlines Logo
20:25 - 13:10
SOU
-
HKG
32h 45m
2 stops
Multiple Airlines Logo
20:55 - 17:30
HKG
-
SOU
28h 35m
2 stops
£698Multiple Airlines
Fri, 13 Mar - Fri, 20 Mar
KLM Logo
17:35 - 18:30
SOU
-
HKG
40h 55m
2 stops
KLM Logo
23:25 - 08:50
HKG
-
SOU
17h 25m
1 stop
£743KLM
Fri, 13 Mar - Fri, 20 Mar
KLM Logo
17:35 - 18:30
SOU
-
HKG
40h 55m
2 stops
KLM Logo
22:40 - 08:50
HKG
-
SOU
42h 10m
2 stops
£749KLM
Sun, 15 Mar - Sun, 22 Mar
Multiple Airlines Logo
17:45 - 11:30
SOU
-
HKG
33h 45m
3 stops
Multiple Airlines Logo
20:20 - 17:05
HKG
-
SOU
28h 45m
3 stops
£752Multiple Airlines
Mon, 2 Mar - Wed, 11 Mar
Multiple Airlines Logo
09:30 - 14:50
SOU
-
HKG
21h 20m
2 stops
Multiple Airlines Logo
00:25 - 19:40
HKG
-
SOU
27h 15m
2 stops
£767Multiple Airlines
Mon, 9 Mar - Wed, 25 Mar
KLM Logo
08:50 - 18:30
SOU
-
HKG
25h 40m
2 stops
KLM Logo
23:25 - 08:20
HKG
-
SOU
16h 55m
1 stop
£830KLM
Sun, 15 Mar - Sun, 22 Mar
KLM Logo
09:30 - 18:30
SOU
-
HKG
25h 00m
2 stops
KLM Logo
23:25 - 08:20
HKG
-
SOU
16h 55m
1 stop
£833KLM
Useful Info

Good to know - Cheap tickets from Portsmouth to Hong Kong

Low seasonJune
Cheapest flight£659
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.
Flight from Southampton to Hong Kong

When to book flights from Portsmouth to Hong Kong

Are your dates flexible? Find out the best times to travel from Portsmouth to Hong Kong based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from Portsmouth to Hong Kong

  • How does KAYAK find such low prices on flights from Portsmouth to Hong Kong?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portsmouth to Hong Kong.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portsmouth to Hong Kong?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hong Kong from Portsmouth is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portsmouth to Hong Kong?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Hong Kong with an airline and back to Portsmouth with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portsmouth to Hong Kong?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hong Kong from Portsmouth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Portsmouth to Hong Kong

 
Need help choosing which airline to fly with from Portsmouth to Hong Kong? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1443 reviews
7.8Boarding
7.3Food
8.4Crew
7.1Entertainment
7.6Comfort
Airline reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

4.0 OkayShereen, Dec 2025
Read more KLM reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

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

Information on your arrival and departure airports