In terms of precipitation, rainfall in China ranges from 30.0 - 260.0 inches per month. May is typically the wettest month, when rainfall can reach 260.0 mm. December is typically the driest time to visit China when rainfall is around 30.0 mm.

If weather is an important factor for your trip to China, 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 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

What are the most popular routes from Portsmouth to China?

When deciding which route to take from Portsmouth to China consider Southampton Eastleigh - Beijing Capital, Southampton Eastleigh - Guangzhou Baiyun or Southampton Eastleigh - Chengdu as they are the most popular.

What are the most popular airlines that fly from Portsmouth to China?

Before booking your flight from Portsmouth to China check out the most popular airlines for this route: Air France, Finnair or British Airways.

How far in advance should I book a flight from Portsmouth to China?

Travelers have found it’s best to book a flight 60 days in advance to save up to 22% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 60 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Portsmouth to China 1-2 weeks in advance for as low as £474, or £607 for flights within the next 24 hours.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to China. Flights to China from Portsmouth in January are about £570 on average during January, but can be found for as low as £372.

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.

£586+ Flights from Portsmouth to China

Cheap flight deals from Portsmouth to China

Round-trip from	£586
Popular in	July
Cheapest in	January
Average price	£762

KLM
22/9-19/10
2 total stops
61h 10m total
Portsmouth to China

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£88 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Portsmouth to China

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 July 2025.

Mon 22/917:35SOU - PEK

1 stop32h 20mKLM

Sun 19/1010:55PEK - SOU

1 stop28h 50mKLM

Deal found 15/7£586

Fri 29/816:10SOU - PEK

2 stops33h 45mMultiple Airlines

Fri 5/910:55PEK - SOU

2 stops35h 50mMultiple Airlines

Deal found 15/7£706

Fri 29/817:35SOU - CAN

2 stops18h 05mMultiple Airlines

Thu 4/900:20CAN - SOU

1 stop15h 25mMultiple Airlines

Deal found 15/7£778

Fri 29/817:35SOU - SHA

2 stops17h 45mMultiple Airlines

Fri 5/908:35SHA - SOU

2 stops31h 10mMultiple Airlines

Deal found 15/7£807

Fri 29/817:35SOU - SHE

2 stops22h 30mMultiple Airlines

Fri 5/920:30SHE - SOU

2 stops43h 15mMultiple Airlines

Deal found 15/7£812

Fri 29/817:35SOU - CTU

2 stops19h 25mMultiple Airlines

Fri 5/919:30CTU - SOU

2 stops44h 15mMultiple Airlines

Deal found 15/7£831

Fri 29/809:20SOU - SZX

2 stops25h 10mMultiple Airlines

Fri 5/907:15SZX - SOU

2 stops32h 30mMultiple Airlines

Deal found 15/7£861

Mon 8/909:40SOU - PVG

2 stops47h 40mQatar Airways

Mon 29/900:35PVG - SOU

2 stops25h 55mQatar Airways

Deal found 14/7£957

Sat 18/1009:40SOU - CAN

2 stops22h 50mQatar Airways

Sat 25/1019:30CAN - SOU

2 stops32h 10mQatar Airways

Deal found 14/7£1,743

Thu 17/708:40SOU - PVG

2 stops24h 40mMultiple Airlines

Wed 23/700:35PVG - SOU

2 stops25h 55mMultiple Airlines

Deal found 16/7£2,703

Best flights from Portsmouth to China
Discover carefully curated flight deals from Portsmouth to China that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 July 2025.

Mon 22/917:35SOU - PEK

1 stop32h 20mKLM

Sun 19/1010:55PEK - SOU

1 stop28h 50mKLM

Deal found 15/7£586

Fri 29/816:10SOU - PEK

2 stops33h 45mMultiple Airlines

Fri 5/910:55PEK - SOU

2 stops35h 50mMultiple Airlines

Deal found 15/7£706

Mon 8/909:40SOU - PVG

2 stops47h 40mQatar Airways

Mon 29/900:35PVG - SOU

2 stops25h 55mQatar Airways

Deal found 14/7£957

Fri 29/817:35SOU - CAN

2 stops18h 05mMultiple Airlines

Thu 4/900:20CAN - SOU

1 stop15h 25mMultiple Airlines

Deal found 15/7£778

Fri 29/817:35SOU - SHA

2 stops17h 45mMultiple Airlines

Fri 5/908:35SHA - SOU

2 stops31h 10mMultiple Airlines

Deal found 15/7£807

Fri 29/817:35SOU - SHE

2 stops22h 30mMultiple Airlines

Fri 5/920:30SHE - SOU

2 stops43h 15mMultiple Airlines

Deal found 15/7£812

Fri 29/817:35SOU - CTU

2 stops19h 25mMultiple Airlines

Fri 5/919:30CTU - SOU

2 stops44h 15mMultiple Airlines

Deal found 15/7£831

Fri 29/809:20SOU - SZX

2 stops25h 10mMultiple Airlines

Fri 5/907:15SZX - SOU

2 stops32h 30mMultiple Airlines

Deal found 15/7£861

Sat 18/1009:40SOU - CAN

2 stops22h 50mQatar Airways

Sat 25/1019:30CAN - SOU

2 stops32h 10mQatar Airways

Deal found 14/7£1,743

Last-minute flights from Portsmouth to China
Discover last-minute flight deals from Portsmouth to China. Data last updated 17 July 2025 and is based on user searches.

Thu 17/708:40SOU - PVG

2 stops24h 40mMultiple Airlines

Wed 23/700:35PVG - SOU

2 stops25h 55mMultiple Airlines

Deal found 16/7£2,703

Fri 29/817:35SOU - PEK

1 stop32h 20mKLM

Fri 5/910:55PEK - SOU

1 stop28h 50mKLM

Deal found 15/7£612

Fri 29/816:10SOU - PEK

2 stops33h 45mMultiple Airlines

Fri 5/910:55PEK - SOU

2 stops35h 50mMultiple Airlines

Deal found 15/7£706

Fri 29/817:35SOU - CAN

2 stops18h 05mMultiple Airlines

Thu 4/900:20CAN - SOU

1 stop15h 25mMultiple Airlines

Deal found 15/7£778

Fri 29/817:35SOU - SHA

2 stops17h 45mMultiple Airlines

Fri 5/908:35SHA - SOU

2 stops31h 10mMultiple Airlines

Deal found 15/7£807

Fri 29/817:35SOU - SHE

2 stops22h 30mMultiple Airlines

Fri 5/920:30SHE - SOU

2 stops43h 15mMultiple Airlines

Deal found 15/7£812

Fri 29/817:35SOU - CTU

2 stops19h 25mMultiple Airlines

Fri 5/919:30CTU - SOU

2 stops44h 15mMultiple Airlines

Deal found 15/7£831

Fri 29/809:20SOU - SZX

2 stops25h 10mMultiple Airlines

Fri 5/907:15SZX - SOU

2 stops32h 30mMultiple Airlines

Deal found 15/7£861

Cheapflights Fare Finder

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

SouthamptonBeijing

SOU - PEK

SOUPEK

Southampton Eastleigh

Mon 22/9

17:35-08:55

1 stop32h 20m

Beijing Capital

Sun 19/10

10:55-08:45

1 stop28h 50m

£586

SouthamptonBeijing

SOU - PEK

SOUPEK

Southampton Eastleigh

Fri 29/8

16:10-08:55

2 stops33h 45m

Beijing Capital

Fri 5/9

10:55-15:45

2 stops35h 50m

£706

SouthamptonGuangzhou

SOU - CAN

SOUCAN

Southampton Eastleigh

Fri 29/8

17:35-18:40

2 stops18h 05m

Guangzhou Baiyun

Thu 4/9

00:20-08:45

1 stop15h 25m

£778

SouthamptonShanghai

SOU - SHA

SOUSHA

Southampton Eastleigh

Fri 29/8

17:35-18:20

2 stops17h 45m

Shanghai Hongqiao Intl

Fri 5/9

08:35-08:45

2 stops31h 10m

£807

SouthamptonShenyang

SOU - SHE

SOUSHE

Southampton Eastleigh

Fri 29/8

17:35-23:05

2 stops22h 30m

Shenyang

Fri 5/9

20:30-08:45

2 stops43h 15m

£812

SouthamptonChengdu

SOU - CTU

SOUCTU

Southampton Eastleigh

Fri 29/8

17:35-20:00

2 stops19h 25m

Chengdu

Fri 5/9

19:30-08:45

2 stops44h 15m

£831

SouthamptonShenzhen

SOU - SZX

SOUSZX

Southampton Eastleigh

Fri 29/8

09:20-17:30

2 stops25h 10m

Shenzhen

Fri 5/9

07:15-08:45

2 stops32h 30m

£861

SouthamptonGuangzhou

SOU - CAN

SOUCAN

Southampton Eastleigh

Sat 18/10

09:40-15:30

2 stops22h 50m

Guangzhou Baiyun

Sat 25/10

19:30-20:40

2 stops32h 10m

£1,743

Flights are sorted by cheapest return flights first.

Deals found on 15/7

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, February is the cheapest month in which you can book a flight from Portsmouth to China (average of £572). Flying from Portsmouth to China in July is currently the most expensive (average of £878). 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?

When flying from Portsmouth to China, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing China

Read through reviews of airlines operating flights from Portsmouth to China, such as KLM and Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,373 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,373 reviews

KLM

7.8

Good

1,373 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Qatar Airways

7.4

Good

3,605 reviews

KLM

7.8

Good

1,373 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

What are the most popular routes from Portsmouth to China?
When deciding which route to take from Portsmouth to China consider Southampton Eastleigh - Beijing Capital, Southampton Eastleigh - Guangzhou Baiyun or Southampton Eastleigh - Chengdu 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, February is the cheapest month in which you can book a flight from Portsmouth to China (average of £572). Flying from Portsmouth to China in July is currently the most expensive (average of £878). 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

Top 10 airlines flying from Portsmouth to China

Airline	Cheapest	Average	Flexibility	On-time
Cathay Pacific	Cheapest£76	Average£611	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Hainan Airlines	Cheapest£342	Average£502	FlexibilityNo cancel fee	On-time61%	Search Hainan Airlines flights
Beijing Capital Airlines	Cheapest£354	Average£566	FlexibilityNo cancel fee	On-timeN/A	Search Beijing Capital Airlines flights
Air China	Cheapest£366	Average£575	FlexibilityNo cancel fee	On-time67%	Search Air China flights
KLM	Cheapest£367	Average£524	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest£368	Average£412	FlexibilityNo cancel fee	On-time77%	Search Air France flights
SAUDIA	Cheapest£372	Average£500	FlexibilityNo cancel fee	On-time86%	Search SAUDIA flights
Tianjin Airlines	Cheapest£383	Average£478	FlexibilityNo cancel fee	On-timeN/A	Search Tianjin Airlines flights
China Eastern	Cheapest£388	Average£541	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Finnair	Cheapest£402	Average£511	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

Fly with Cheapflights

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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Cheap flights from Portsmouth to China from £586

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 July 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Portsmouth to China

Cheapest flights from Portsmouth to ChinaExplore 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 July 2025.

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 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portsmouth to China that are best for you.

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.

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?

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 July 2025.

Reviews of airlines servicing China

Get insights into the airlines that provide service to China. 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 China. Reviews last updated 17 July 2025.

Read through reviews of airlines operating flights from Portsmouth to China, such as KLM and Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.

What are the most popular routes from Portsmouth to China?

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

How can I find direct flights from Portsmouth to China?

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

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

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.

Alternative routes for Portsmouth to China

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Portsmouth to China

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?

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

Can Cheapflights find flights from Portsmouth to China with no change fees?

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

100% Free

Book with Flexibility

Travel Smart

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 July 2025.