Cheap flights from Helsinki to Southampton from £283
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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Helsinki to Southampton
Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to Southampton (SOU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 Juni 2025.
Find flight deals from Helsinki to Southampton
Cheapest flights from Helsinki to SouthamptonExplore the most affordable flight options available from Helsinki to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 Juni 2025.
Explore the most affordable flight options available from Helsinki to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 Juni 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Helsinki to Southampton 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 13 Juni 2025.
Use the filters below to find and compare flights from Helsinki to Southampton that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
HelsinkiSouthampton
HEL - SOU
HELSOU
Helsinki-Vantaa
Di 29/7
16:00-08:10
2 stops18h 10m
Southampton Eastleigh
Di 5/8
08:40-22:40
1 stop12h 00m
HelsinkiSouthampton
HEL - SOU
HELSOU
Helsinki-Vantaa
Sa 9/8
21:05-12:40
2 stops17h 35m
Best time to book a flight from Helsinki to Southampton
Have a flexible travel schedule? Discover the best time to fly to Southampton from Helsinki with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Helsinki to Southampton
What is the cheapest month to book a flight from Helsinki to Southampton?
Currently, September is the cheapest month in which you can book a flight from Helsinki to Southampton (average of £203). Flying from Helsinki to Southampton in November is currently the most expensive (average of £262). 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.
Rainfall in Southampton by month
Plan your trip to Southampton by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Southampton 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 Southampton when rainfall is around 25.0 mm.
Temperature in Southampton by month
Plan your trip to Southampton by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Southampton, 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 Southampton
Get insights into the airlines that provide service to Southampton. 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 Southampton. Reviews last updated 13 Juni 2025.
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Anonymous,May 2025
ACC - LGW
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Anonymous,May 2025
ACC - LGW
Related info for your journey
Find useful and relevant information for your journey from Helsinki to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Helsinki to Southampton
See prices for flight routes from nearby airports that may be better suited for you.
Fly with Cheapflights
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How does Cheapflights help users find flights from Helsinki to Southampton?
Cheapflights makes it easy to find Helsinki to Southampton flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Helsinki to Southampton?
Millions of users choose and trust Cheapflights to book the best flight deals from Helsinki to Southampton 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 Helsinki to Southampton with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Helsinki to Southampton, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Helsinki to Southampton become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Southampton from Helsinki today and book when prices fit your budget.