In terms of precipitation, rainfall in Portsmouth ranges from 25.0 - 76.0 inches per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Portsmouth when rainfall is around 25.0 mm.

If weather is an important factor for your trip to Portsmouth, 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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

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

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

How can I find direct flights from Stansted to Portsmouth?

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

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

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

£148+ Flights from London Stansted Airport to Portsmouth

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Cheapest flights from Stansted to Portsmouth
Explore the most affordable flight options available from Stansted to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.

Thu 11/1221:20STN - SOU

2 stops16h 25mMultiple Airlines

Thu 18/1220:10SOU - STN

1 stop11h 40mMultiple Airlines

Deal found 12/11£166

Wed 10/1220:55STN - SOU

2 stops16h 40mMultiple Airlines

Wed 17/1209:25SOU - STN

1 stop11h 10mMultiple Airlines

Deal found 13/11£171

Tue 25/1106:30STN - SOU

1 stop9h 05mMultiple Airlines

Thu 27/1116:05SOU - STN

1 stop6h 45mMultiple Airlines

Deal found 12/11£189

Fri 28/1105:55STN - SOU

1 stop13h 25mMultiple Airlines

Tue 2/1209:20SOU - STN

1 stop11h 15mMultiple Airlines

Deal found 13/11£207

Best flights from Stansted to Portsmouth
Discover carefully curated flight deals from Stansted to Portsmouth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 November 2025.

Tue 3/308:30STN - SOU

1 stop7h 05mMultiple Airlines

Tue 10/309:20SOU - STN

1 stop11h 15mMultiple Airlines

Deal found 12/11£148

Thu 11/1207:50STN - SOU

1 stop10h 40mMultiple Airlines

Thu 18/1217:55SOU - STN

1 stop14h 40mMultiple Airlines

Deal found 13/11£169

Thu 1/109:00STN - SOU

1 stop8h 20mMultiple Airlines

Wed 7/112:25SOU - STN

1 stop5h 55mMultiple Airlines

Deal found 12/11£169

Wed 10/1220:55STN - SOU

2 stops16h 40mMultiple Airlines

Wed 17/1209:25SOU - STN

1 stop11h 10mMultiple Airlines

Deal found 13/11£171

Tue 25/1106:30STN - SOU

1 stop9h 05mMultiple Airlines

Thu 27/1116:05SOU - STN

1 stop6h 45mMultiple Airlines

Deal found 12/11£189

Last-minute flights from Stansted to Portsmouth
Discover last-minute flight deals from Stansted to Portsmouth. Data last updated 14 November 2025 and is based on user searches.

Tue 25/1106:30STN - SOU

1 stop9h 05mMultiple Airlines

Thu 27/1116:05SOU - STN

1 stop6h 45mMultiple Airlines

Deal found 12/11£189

Fri 28/1105:55STN - SOU

1 stop13h 25mMultiple Airlines

Tue 2/1209:20SOU - STN

1 stop11h 15mMultiple Airlines

Deal found 13/11£207

Wed 10/1220:55STN - SOU

2 stops16h 40mMultiple Airlines

Wed 17/1209:25SOU - STN

1 stop11h 10mMultiple Airlines

Deal found 13/11£171

Thu 11/1221:20STN - SOU

2 stops16h 25mMultiple Airlines

Thu 18/1220:10SOU - STN

1 stop11h 40mMultiple Airlines

Deal found 12/11£166

Cheap flight deals from Stansted to Portsmouth

Round-trip from	£148

easyJet
3/3-10/3
2 total stops
18h 20m total
London to Portsmouth

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Tue 3/3

08:30-15:35

1 stop7h 05m

Southampton Eastleigh

Tue 10/3

09:20-20:35

1 stop11h 15m

£148

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Thu 11/12

07:50-18:30

1 stop10h 40m

Southampton Eastleigh

Thu 18/12

17:55-08:35

1 stop14h 40m

£169

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Thu 1/1

09:00-17:20

1 stop8h 20m

Southampton Eastleigh

Wed 7/1

12:25-18:20

1 stop5h 55m

£169

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Wed 10/12

20:55-13:35

2 stops16h 40m

Southampton Eastleigh

Wed 17/12

09:25-20:35

1 stop11h 10m

£171

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Tue 25/11

06:30-15:35

1 stop9h 05m

Southampton Eastleigh

Thu 27/11

16:05-22:50

1 stop6h 45m

£189

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Best time to book a flight from Stansted to Portsmouth

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

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

A simple way to save on the total cost of your ticket is to fly from London Stansted Airport to Portsmouth in the evening. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the morning.

Related info for your journey

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

Browse thousands of different options on Cheapflights for your next trip

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Cheapflights helps you search for flights from Stansted to Portsmouth via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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

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

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

Yes, Cheapflights offers price alerts on Stansted to Portsmouth flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from London Stansted Airport to Portsmouth from £148

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from Stansted to Portsmouth

Cheapest flights from Stansted to PortsmouthExplore the most affordable flight options available from Stansted to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.

Explore the most affordable flight options available from Stansted to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.

Cheap flight deals from Stansted to Portsmouth

Keep the following information in mind while searching for Stansted to Portsmouth flight deals. Data was last updated 14 November 2025.

Round-trip from

Cheapflights Fare Finder

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

Best time to book a flight from Stansted to Portsmouth

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

Cheapflights Insights

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

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

Find hourly flight availability from Stansted to Portsmouth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 November 2025.

Related info for your journey

Find useful and relevant information for your journey from Stansted to Portsmouth. 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 Stansted to Portsmouth that include hotel bookings?

How can I find direct flights from Stansted to Portsmouth?

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

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 Stansted to Portsmouth

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

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 Stansted to Portsmouth?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Stansted to Portsmouth
Explore the most affordable flight options available from Stansted to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.