In terms of precipitation, rainfall in London Stansted Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Stansted Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Stansted Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

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

How can I find direct flights from Portsmouth to Stansted?

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

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

Yes. Cheapflights offers flight deals from Portsmouth to Stansted by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£70+ Flights from Portsmouth to London Stansted Airport

Cheap flight deals from Portsmouth to Stansted

Round-trip from	£142
One-way from	£70

10/1-17/1
2 total stops
24h 35m total
Portsmouth to London

Search Deals

15/2
1 total stop
11h 40m total
Portsmouth to London

Search Deals

Find flight deals from Portsmouth to Stansted

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Stansted
Explore the most affordable flight options available from Portsmouth to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.

Wed 10/1208:55SOU - STN

2 stops24h 15mMultiple Airlines

Sun 14/1206:45STN - SOU

2 stops26h 00mMultiple Airlines

Deal found 25/11£181

Tue 23/1220:10SOU - STN

1 stop13h 40mMultiple Airlines

Sun 28/1221:45STN - SOU

1 stop11h 00mMultiple Airlines

Deal found 26/11£224

Best flights from Portsmouth to Stansted
Discover carefully curated flight deals from Portsmouth to Stansted that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 November 2025.

Sat 10/109:30SOU - STN

1 stop10h 35mMultiple Airlines

Sat 17/118:45STN - SOU

1 stop14h 00mMultiple Airlines

Deal found 26/11£142

Thu 8/112:20SOU - STN

1 stop7h 30mMultiple Airlines

Mon 12/113:30STN - SOU

1 stop6h 10mMultiple Airlines

Deal found 26/11£151

Wed 10/1208:55SOU - STN

2 stops24h 15mMultiple Airlines

Sun 14/1206:45STN - SOU

2 stops26h 00mMultiple Airlines

Deal found 25/11£181

Tue 23/1220:10SOU - STN

1 stop13h 40mMultiple Airlines

Sun 28/1221:45STN - SOU

1 stop11h 00mMultiple Airlines

Deal found 26/11£224

Last-minute flights from Portsmouth to Stansted
Discover last-minute flight deals from Portsmouth to Stansted. Data last updated 27 November 2025 and is based on user searches.

Wed 10/1208:55SOU - STN

2 stops24h 15mMultiple Airlines

Sun 14/1206:45STN - SOU

2 stops26h 00mMultiple Airlines

Deal found 25/11£181

Tue 23/1220:10SOU - STN

1 stop13h 40mMultiple Airlines

Sun 28/1221:45STN - SOU

1 stop11h 00mMultiple Airlines

Deal found 26/11£224

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonLondon

SOU - STN

SOUSTN

Southampton Eastleigh

Sat 10/1

09:30-20:05

1 stop10h 35m

London Stansted

Sat 17/1

18:45-08:45

1 stop14h 00m

£142

SouthamptonLondon

SOU - STN

SOUSTN

Southampton Eastleigh

Thu 8/1

12:20-19:50

1 stop7h 30m

London Stansted

Mon 12/1

13:30-19:40

1 stop6h 10m

£151

SouthamptonLondon

SOU - STN

SOUSTN

Southampton Eastleigh

Wed 10/12

08:55-09:10

2 stops24h 15m

London Stansted

Sun 14/12

06:45-08:45

2 stops26h 00m

£181

SouthamptonLondon

SOU - STN

SOUSTN

Southampton Eastleigh

Tue 23/12

20:10-09:50

1 stop13h 40m

London Stansted

Sun 28/12

21:45-08:45

1 stop11h 00m

£224

SouthamptonLondon

SOU - STN

SOUSTN

Southampton Eastleigh

Sun 15/2

20:10-07:50

1 stop11h 40m

£70

SouthamptonLondon

SOU - STN

SOUSTN

Southampton Eastleigh

Sun 15/2

18:20-11:00

2 stops16h 40m

£85

Flights are sorted by cheapest return flights first.

Deals found on 26/11

Best time to book a flight from Portsmouth to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted 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 London Stansted Airport

What is the cheapest time of day to fly from P0R to STN?

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

Related info for your journey

Can I find deals for flights from Portsmouth to Stansted that include hotel bookings?
Yes. In addition to deals on Portsmouth to Stansted flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Portsmouth to Stansted?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Stansted.
Can I find deals for business class flights from Portsmouth to Stansted?
Yes. Cheapflights offers flight deals from Portsmouth to Stansted by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Yes, we can. To see specific flights from Portsmouth to Stansted with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Stansted from Portsmouth today and book when prices fit your budget.

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Cheap flights from Portsmouth to London Stansted Airport from £70

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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portsmouth to Stansted

Keep the following information in mind while searching for Portsmouth to Stansted flight deals. Data was last updated 27 November 2025.

Round-trip from

One-way from

Find flight deals from Portsmouth to Stansted

Cheapest flights from Portsmouth to StanstedExplore the most affordable flight options available from Portsmouth to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.

Explore the most affordable flight options available from Portsmouth to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Portsmouth to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted from Portsmouth with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to London Stansted Airport

What is the cheapest time of day to fly from P0R to STN?

Find hourly flight availability from Portsmouth to Stansted. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 November 2025.

Related info for your journey

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

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

How can I find direct flights from Portsmouth to Stansted?

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

Travelling to a place near London Stansted Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portsmouth to Stansted

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

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How does Cheapflights help users find flights from Portsmouth to Stansted?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Portsmouth to Stansted
Explore the most affordable flight options available from Portsmouth to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.