HKG

£670 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 18/6. 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
£670
KLM
Thu 18/6Sun 21/6
SOU - HKG • 1 stop
Cheapest one-way flight
£3,095
Qatar Airways
Wed 13/5
SOU - HKG • 2 stops
Direct flights
Every day
You can fly direct with ANA, AccesRail, and others. Average duration is 0
Direct flights
Direct flights
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+1
Direct flights
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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

Thu, 18 Jun - Sun, 21 Jun
KLM Logo
09:05 - 15:25
SOU
-
HKG
23h 20m
1 stop
KLM Logo
22:20 - 08:35
HKG
-
SOU
17h 15m
1 stop
£670KLM
Thu, 18 Jun - Sun, 21 Jun
KLM Logo
17:20 - 17:40
SOU
-
HKG
41h 20m
2 stops
KLM Logo
22:20 - 08:35
HKG
-
SOU
17h 15m
1 stop
£707KLM
Thu, 18 Jun - Sun, 21 Jun
Multiple Airlines Logo
20:00 - 09:00
SOU
-
HKG
30h 00m
2 stops
Multiple Airlines Logo
20:10 - 16:50
HKG
-
SOU
27h 40m
2 stops
£717Multiple Airlines
Thu, 24 Sep - Thu, 8 Oct
Multiple Airlines Logo
20:00 - 09:00
SOU
-
HKG
30h 00m
2 stops
Multiple Airlines Logo
20:10 - 19:30
HKG
-
SOU
30h 20m
2 stops
£726Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
20:00 - 09:00
SOU
-
HKG
30h 00m
2 stops
Multiple Airlines Logo
20:10 - 16:50
HKG
-
SOU
27h 40m
2 stops
£728Multiple Airlines
Tue, 9 Jun - Sat, 8 Aug
Multiple Airlines Logo
20:00 - 09:00
SOU
-
HKG
30h 00m
2 stops
Multiple Airlines Logo
20:10 - 08:40
HKG
-
SOU
43h 30m
2 stops
£738Multiple Airlines
Fri, 12 Jun - Fri, 19 Jun
Multiple Airlines Logo
20:00 - 09:00
SOU
-
HKG
30h 00m
2 stops
Multiple Airlines Logo
20:10 - 19:30
HKG
-
SOU
30h 20m
2 stops
£746Multiple Airlines
Thu, 24 Sep - Thu, 8 Oct
KLM Logo
17:20 - 15:25
SOU
-
HKG
15h 05m
1 stop
KLM Logo
22:20 - 08:45
HKG
-
SOU
41h 25m
2 stops
£748KLM
Fri, 12 Jun - Fri, 19 Jun
Multiple Airlines Logo
20:00 - 09:00
SOU
-
HKG
30h 00m
2 stops
Multiple Airlines Logo
20:10 - 19:30
HKG
-
SOU
30h 20m
2 stops
£748Multiple Airlines
Thu, 23 Jul - Sun, 23 Aug
Multiple Airlines Logo
20:00 - 09:00
SOU
-
HKG
30h 00m
2 stops
Multiple Airlines Logo
20:10 - 16:50
HKG
-
SOU
27h 40m
2 stops
£786Multiple Airlines
Useful Info

Good to know - Cheap tickets from Portsmouth to Hong Kong

Low seasonJanuary
Cheapest flight£670
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (33% more expensive 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.
7.8
KLMOverall score based on 1512 reviews
7.3Food
7.7Comfort
7.1Entertainment
8.4Crew
7.8Boarding
Airline reviews

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

10.0 ExcellentDiane, Apr 2026
AMS - HUY
Read more KLM reviews

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

Empty seats next to me - wish it had been for a longer flight!!

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.

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.

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

Information on your arrival and departure airports

Hong Kong (HKG)