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Cheap flights from London Stansted Airport to Portsmouth from £71

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
STN — LHR
26 Feb — 5 Mar1
1 adult

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 21 February 2025.

Round-trip from

£154

One-way from

£71
6/4-13/4
  • 6/4-13/4
  • 2 total stops
  • 24h 20m total
  • London to Portsmouth
Search Deals
6/4
  • 6/4
  • 1 total stop
  • 4h 15m total
  • London to Portsmouth
Search Deals

Find flight deals from Stansted to Portsmouth

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 21 February 2025.

Sun 6/407:10STN - SOU
1 stop4h 15mMultiple Airlines
Sun 13/412:00SOU - STN
1 stop20h 05mMultiple Airlines
Deal found 20/2£154
Mon 21/418:00STN - SOU
1 stop17h 45measyJet
Mon 28/411:50SOU - STN
1 stop20h 15measyJet
Deal found 20/2£169

Find flights from Stansted to Portsmouth within your budget

Customise your flight search to find flights from Stansted to Portsmouth 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 21 February 2025.

Fly from

Stansted

Fly to

Portsmouth

Route

Depart

Return

Price

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Sun 6/4

07:10-11:25

1 stop4h 15m

Southampton Eastleigh

Sun 13/4

12:00-08:05

1 stop20h 05m

£154

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Mon 21/4

18:00-11:45

1 stop17h 45m

Southampton Eastleigh

Mon 28/4

11:50-08:05

1 stop20h 15m

£169

LondonSouthampton

STN - SOU

STNSOU

London Stansted

Sun 6/4

07:10-11:25

1 stop4h 15m

£71

Flights are sorted by cheapest return flights first.

Deals found on 20/2

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.

Travel insights for flights from Stansted to Portsmouth

Get recent, data-driven insights about flights from Stansted to Portsmouth including ideal travel times, pricing trends, and more.

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 21 February 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Stansted Airport to Portsmouth as you normally would.

Rainfall in Portsmouth by month

Plan your trip to Portsmouth by taking into account the average rainfall totals by month.

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.

Temperature in Portsmouth by month

Plan your trip to Portsmouth by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Portsmouth

Get insights into the airlines that provide service to Portsmouth. 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 Portsmouth. Reviews last updated 21 February 2025.
easyJet
6.9
Okay
1,816 reviews
Check prices

Comfort

6.7

Entertainment

5.5

Food

5.9

Overall

6.9

Crew

7.6

Boarding

6.7

Reviews

1 / 20

8.0
Excellent

Robert,Jan 2025

LCA - LGW

Food to be reasonably priced and water is a necessity not a luxury and should be priced accordingly

easyJet
6.9
Okay
1,816 reviews
easyJet
6.9
Okay
1,816 reviews
Check prices

Comfort

6.7

Entertainment

5.5

Food

5.9

Overall

6.9

Crew

7.6

Boarding

6.7

Reviews

1 / 20

8.0
Excellent

Robert,Jan 2025

LCA - LGW

Food to be reasonably priced and water is a necessity not a luxury and should be priced accordingly

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.

  • What are the cheapest flights from London Stansted Airport to Portsmouth?

    The cheapest flight price from London Stansted Airport to Portsmouth is £1,038. On average you can expect to pay £1,302. The most popular route, (London Stansted - Southampton Eastleigh), can usually be booked for £133.

  • 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.

  • What is the cheapest month to book a flight from London Stansted Airport to Portsmouth?

    Currently, January is the cheapest month in which you can book a flight from London Stansted Airport to Portsmouth (average of £112). Flying from London Stansted Airport to Portsmouth in August is currently the most expensive (average of £163). 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

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Fly with Cheapflights

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

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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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