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Cheap flights from Southampton to Finland from £239

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — HEL
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Finland

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Finland
Explore the most affordable flight options available from Southampton to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 June 2026.

Mon 6/709:15
SOU
-
HEL
1 stop25h 50m
KLM
Sun 12/718:25
HEL
-
SOU
1 stop16h 20m
KLM
Deal found 8/6£239
Wed 24/617:20
SOU
-
HEL
1 stop22h 20m
KLM
Thu 2/718:25
HEL
-
SOU
1 stop16h 10m
KLM
Deal found 7/6£268
Sat 1/809:15
SOU
-
HEL
1 stop25h 50m
Multiple Airlines
Thu 6/813:55
HEL
-
SOU
2 stops31h 45m
Multiple Airlines
Deal found 7/6£298
Mon 20/720:40
SOU
-
HEL
1 stop18h 05m
Multiple Airlines
Mon 27/707:05
HEL
-
SOU
2 stops15h 00m
Multiple Airlines
Deal found 5/6£313
Thu 9/715:25
SOU
-
HEL
1 stop9h 25m
Multiple Airlines
Thu 16/718:30
HEL
-
SOU
2 stops16h 10m
Multiple Airlines
Deal found 8/6£316
Mon 6/720:40
SOU
-
HEL
3 stops40h 20m
Multiple Airlines
Sun 12/723:25
HEL
-
SOU
2 stops15h 10m
Multiple Airlines
Deal found 9/6£335
Mon 20/718:05
SOU
-
HEL
1 stop17h 00m
KLM
Mon 27/718:25
HEL
-
SOU
1 stop16h 20m
KLM
Deal found 5/6£338
Wed 8/719:55
SOU
-
KTT
2 stops19h 45m
Multiple Airlines
Tue 14/720:35
KTT
-
SOU
2 stops20h 10m
Multiple Airlines
Deal found 8/6£631

Find flight deals from Southampton to Finland

Keep the following information in mind while searching for Southampton to Finland flight deals. Data was last updated 9 June 2026.

Round-trip from

£239

Popular in

June

Cheapest in

February

Average price

£272
KLM
  • KLM
  • 6/7-12/7
  • 2 total stops
  • 42h 10m total
  • Southampton to Finland
Search Deals
Highest demand for flights based on searches. 33% potential increase in price (£61 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Finland 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 9 June 2026.
Use the filters below to find and compare flights from Southampton to Finland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Mon 20/7

20:40-16:45

1 stop18h 05m

Helsinki-Vantaa

Mon 27/7

15:40-13:45

3 stops24h 05m

£330

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Mon 6/7

20:40-15:00

3 stops40h 20m

Helsinki-Vantaa

Sun 12/7

23:25-12:35

2 stops15h 10m

£335

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Fri 14/8

06:45-14:50

1 stop6h 05m

Helsinki-Vantaa

Wed 19/8

08:20-12:55

1 stop6h 35m

£575
Fastest return journey

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Sun 22/11

14:50-22:50

1 stop6h 00m

Helsinki-Vantaa

Wed 25/11

16:10-20:45

1 stop6h 35m

£590

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Mon 7/9

12:20-22:35

1 stop8h 15m

Helsinki-Vantaa

Mon 21/9

06:50-14:45

1 stop9h 55m

£611

SouthamptonKittilä

SOU - KTT

SOUKTT

Southampton Eastleigh

Wed 8/7

19:55-17:40

2 stops19h 45m

Kittilä

Tue 14/7

20:35-14:45

2 stops20h 10m

£631
Cheapest one-way
Fastest single journey

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Sat 11/7

06:45-22:35

1 stop13h 50m

£376

Flights are sorted by cheapest return flights first.

Deals found on 4/6

Sorted by cheapest first

Best time to book a flight from Southampton to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland from Southampton 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 Southampton to Finland
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly from for flights from Southampton to Finland?

    For a flight from Southampton to Finland, you will be flying from Eastleigh. Southampton Eastleigh (SOU) is just 3.5 mi from the center of the city.

  • How long is the flight from Southampton to Finland?

    There are many flights that can get you from Southampton to Finland in 6h 05m. Fly via British Airways to get the fastest option. The distance between Southampton and Finland is about 1200 mi.

  • What are the most popular routes from Southampton to Finland?

    The most popular route from Southampton to Finland is Southampton Eastleigh - Helsinki-Vantaa. You may also consider Southampton Eastleigh - Kokkola Kruunupyy or Southampton Eastleigh - Kittilä.

  • Can I find deals for flights from Southampton to Finland that include hotel bookings?

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

  • How can I find direct flights from Southampton to Finland?

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

  • Can I find deals for business class flights from Southampton to Finland?

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

See more FAQs

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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 Southampton to Finland?

Cheapflights makes it easy to find Southampton to Finland 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 Southampton to Finland?

Cheapflights simply makes it quick and affordable to book flights from Southampton to Finland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Southampton to Finland with no change fees?

Need flexible booking options for your flight to Finland from Southampton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Southampton to Finland become cheaper?

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

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