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Cheap flights from Portsmouth to China from £322

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SHA
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to China

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to China
Explore the most affordable flight options available from Portsmouth to China. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 March 2026.

Tue 28/418:35
SOU
-
SHA
2 stops32h 25m
Multiple Airlines
Tue 5/511:15
SHA
-
SOU
2 stops32h 40m
Multiple Airlines
Deal found 14/3£541
Thu 30/406:50
SOU
-
SHA
2 stops27h 50m
Multiple Airlines
Thu 7/519:00
SHA
-
SOU
2 stops32h 45m
Multiple Airlines
Deal found 16/3£559
Thu 30/409:05
SOU
-
PEK
1 stop16h 50m
KLM
Thu 7/510:55
PEK
-
SOU
1 stop28h 40m
KLM
Deal found 16/3£597
Sun 26/414:50
SOU
-
SHA
2 stops36h 10m
Multiple Airlines
Sun 3/519:00
SHA
-
SOU
2 stops32h 45m
Multiple Airlines
Deal found 12/3£616
Tue 28/412:35
SOU
-
SZX
2 stops41h 10m
Multiple Airlines
Tue 5/516:15
SZX
-
SOU
2 stops27h 40m
Multiple Airlines
Deal found 14/3£661
Sun 26/420:45
SOU
-
SZX
2 stops45h 25m
Multiple Airlines
Sun 3/507:10
SZX
-
SOU
2 stops44h 35m
Multiple Airlines
Deal found 12/3£715
Thu 30/406:50
SOU
-
PEK
2 stops39h 55m
Multiple Airlines
Wed 6/502:50
PEK
-
SOU
2 stops24h 55m
Multiple Airlines
Deal found 16/3£788
Fri 10/420:00
SOU
-
PVG
2 stops33h 55m
Multiple Airlines
Fri 17/415:00
PVG
-
SOU
2 stops35h 30m
Multiple Airlines
Deal found 13/3£924
Mon 13/409:05
SOU
-
CTU
2 stops29h 00m
Multiple Airlines
Mon 20/412:25
CTU
-
SOU
2 stops51h 10m
Multiple Airlines
Deal found 16/3£1,016
Thu 4/620:00
SOU
-
PVG
2 stops37h 20m
Qatar Airways
Sun 7/600:35
PVG
-
SOU
2 stops25h 55m
Qatar Airways
Deal found 15/3£1,204
Fri 10/417:20
SOU
-
SHA
2 stops18h 00m
Multiple Airlines
Fri 17/408:35
SHA
-
SOU
3 stops31h 05m
Multiple Airlines
Deal found 13/3£1,260
Fri 17/420:00
SOU
-
PVG
2 stops37h 20m
Multiple Airlines
Sat 2/500:35
PVG
-
SOU
2 stops25h 55m
Multiple Airlines
Deal found 14/3£1,329

Find flight deals from Portsmouth to China

Keep the following information in mind while searching for Portsmouth to China flight deals. Data was last updated 17 March 2026.

Round-trip from

£541

One-way from

£322

Popular in

July

Cheapest in

May

Average price

£668
28/4-5/5
  • 28/4-5/5
  • 4 total stops
  • 65h 05m total
  • Portsmouth to China
Search Deals
27/4
  • 27/4
  • 2 total stops
  • 35h 05m total
  • Portsmouth to China
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£59 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to China 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 858,174 searches. Data last updated 17 March 2026.
Use the filters below to find and compare flights from Portsmouth to China that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonShanghai

SOU - SHA

SOUSHA

Southampton Eastleigh

Tue 28/4

18:35-10:00

2 stops32h 25m

Shanghai Hongqiao Intl

Tue 5/5

11:15-12:55

2 stops32h 40m

£541

SouthamptonShanghai

SOU - SHA

SOUSHA

Southampton Eastleigh

Thu 30/4

06:50-17:40

2 stops27h 50m

Shanghai Hongqiao Intl

Thu 7/5

19:00-20:45

2 stops32h 45m

£559

SouthamptonShenzhen

SOU - SZX

SOUSZX

Southampton Eastleigh

Tue 28/4

12:35-12:45

2 stops41h 10m

Shenzhen

Tue 5/5

16:15-12:55

2 stops27h 40m

£661

SouthamptonBeijing

SOU - PEK

SOUPEK

Southampton Eastleigh

Thu 30/4

06:50-05:45

2 stops39h 55m

Beijing Capital

Wed 6/5

02:50-20:45

2 stops24h 55m

£788

SouthamptonShanghai

SOU - PVG

SOUPVG

Southampton Eastleigh

Fri 10/4

20:00-12:55

2 stops33h 55m

Shanghai Pu Dong

Fri 17/4

15:00-19:30

2 stops35h 30m

£924

SouthamptonShenzhen

SOU - SZX

SOUSZX

Southampton Eastleigh

Sun 26/4

20:00-11:45

3 stops32h 45m

Shenzhen

Sun 3/5

19:10-08:25

2 stops44h 15m

£952

SouthamptonChengdu

SOU - CTU

SOUCTU

Southampton Eastleigh

Mon 13/4

09:05-21:05

2 stops29h 00m

Chengdu

Mon 20/4

12:25-08:35

2 stops51h 10m

£1,016

SouthamptonShanghai

SOU - PVG

SOUPVG

Southampton Eastleigh

Thu 4/6

20:00-16:20

2 stops37h 20m

Shanghai Pu Dong

Sun 7/6

00:35-19:30

2 stops25h 55m

£1,204

SouthamptonShanghai

SOU - SHA

SOUSHA

Southampton Eastleigh

Fri 10/4

17:20-18:20

2 stops18h 00m

Shanghai Hongqiao Intl

Fri 17/4

08:35-08:40

3 stops31h 05m

£1,260

SouthamptonShanghai

SOU - SHA

SOUSHA

Southampton Eastleigh

Sun 26/4

17:20-22:20

3 stops22h 00m

Shanghai Hongqiao Intl

Sun 3/5

20:15-16:50

3 stops27h 35m

£1,299

Flights are sorted by cheapest return flights first.

Deals found on 16/3

Showing 1-10 of 39 resultsSorted by cheapest first
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Best time to book a flight from Portsmouth to China

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

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to China

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

Currently, November is the cheapest month in which you can book a flight from Portsmouth to China (average of £191). Flying from Portsmouth to China in July is currently the most expensive (average of £442). 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 P0R to CN?

Find hourly flight availability from Portsmouth to China. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 March 2026.

Unlike at midday, when flights are generally more expensive, you can save up to 43% on flights from Portsmouth to China by exploring options for tickets in the evening.

What is the cheapest day to fly from Portsmouth to China?

Use this chart to determine the cheapest time to fly return from Portsmouth to China. Price data was last updated on 14 March 2026.

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

Related info for your journey

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

  • How long is the flight from Portsmouth to China?

    A quick flight from Portsmouth to China can take about 37h 20m. Qatar Airways provides one of the quickest options available for as low as £1,204. Portsmouth and China are separated by a distance of 5791 mi.

  • What are the most popular routes from Portsmouth to China?

    When deciding which route to take from Portsmouth to China consider Southampton Eastleigh - Shanghai Hongqiao Intl, Southampton Eastleigh - Shanghai Pu Dong or Southampton Eastleigh - Guangzhou Baiyun as they are the most popular.

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

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

  • How can I find direct flights from Portsmouth to China?

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

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

    Yes. Cheapflights offers flight deals from Portsmouth to China 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 Portsmouth to China?

    Currently, November is the cheapest month in which you can book a flight from Portsmouth to China (average of £191). Flying from Portsmouth to China in July is currently the most expensive (average of £442). 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

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Alternative routes for Portsmouth to China

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Portsmouth to China

Discover the top 10 airlines that operate flights from Portsmouth to China. 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 858,174 searches. Data last updated 17 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest£155Average£496FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Shenzhen AirlinesCheapest£306Average£539FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
SAUDIACheapest£328Average£550FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
China SouthernCheapest£351Average£564FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Beijing Capital AirlinesCheapest£352Average£545FlexibilityNo cancel feeOn-timeN/A
Search Beijing Capital Airlines flights
Tianjin AirlinesCheapest£393Average£443FlexibilityNo cancel feeOn-timeN/A
Search Tianjin Airlines flights
FinnairCheapest£406Average£665FlexibilityNo cancel feeOn-time76%
Search Finnair flights
China EasternCheapest£407Average£598FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£411Average£605FlexibilityNo cancel feeOn-time67%
Search Air China flights
Gulf AirCheapest£412Average£541FlexibilityNo cancel feeOn-time67%
Search Gulf Air 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 Portsmouth to China?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portsmouth to China. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Portsmouth to China 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 Portsmouth to China with no change fees?

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

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

Not ready to book yet? You can track prices for flights from Portsmouth to China on Cheapflights with our Price Alert feature and get notified when better prices are available.

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