Cheap flights from London Stansted Airport to Portsmouth from £65
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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
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 4 July 2025.
Round-trip from | £137 |
---|---|
One-way from | £65 |
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 4 July 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 4 July 2025.
Cheapflights Fare Finder
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 4 July 2025.
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
Fri 29/8
22:10-07:35
1 stop9h 25m
Southampton Eastleigh
Sun 31/8
21:30-08:20
1 stop10h 50m
LondonSouthampton
STN - SOU
STNSOU
London Stansted
Fri 29/8
19:50-07:35
2 stops11h 45m
Southampton Eastleigh
Sun 31/8
12:20-00:50
1 stop12h 30m
LondonSouthampton
STN - SOU
STNSOU
London Stansted
Sat 4/10
07:50-14:50
1 stop7h 00m
LondonSouthampton
STN - SOU
STNSOU
London Stansted
Tue 29/7
22:35-08:05
1 stop9h 30m
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 4 July 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.
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 4 July 2025.
Read reviews from past customers who have flown with easyJet from London Stansted Airport to Portsmouth. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Crew
Overall
Entertainment
Comfort
Food
Reviews
Kathleen P,Jun 2025
LGW - GLA
Boarding
Crew
Overall
Entertainment
Comfort
Food
Reviews
Kathleen P,Jun 2025
LGW - GLA
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.
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?
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.