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Cheap flights from Southampton to Finland from £114

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — HEL
17 Sep — 24 Sep1
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 18 August 2026.

Thu 24/909:05 -
1 stop13h 20m
Sun 27/913:55 -
1 stop20h 40m
Deal found 17/8£212
Tue 1/917:20 -
1 stop17h 45m
Tue 8/918:25 -
1 stop16h 20m
Deal found 15/8£225
Mon 26/1017:55 -
2 stops25h 00m
Thu 29/1022:05 -
2 stops18h 10m
Deal found 14/8£254
Thu 24/915:25 -
1 stop18h 10m
Sun 27/923:25 -
2 stops22h 05m
Deal found 17/8£271
Tue 1/920:00 -
2 stops24h 30m
Tue 8/923:50 -
2 stops21h 40m
Deal found 15/8£301
Thu 1/1020:40 -
2 stops34h 20m
Thu 8/1020:35 -
2 stops39h 10m
Deal found 17/8£598

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 18 August 2026.

Round-trip from

£212

One-way from

£114

Popular in

June

Cheapest in

February

Average price

£229
KLM
  • KLM
  • 24/9-27/9
  • 2 total stops
  • 34h 00m total
  • Southampton to Finland
Search Deals
28/9
  • 28/9
  • 3 total stops
  • 26h 30m total
  • Southampton to Finland
Search Deals
Highest demand for flights based on searches. 32% potential increase in price (£58 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 18 August 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 Southampton Eastleigh - HEL Helsinki-Vantaa

SOUHEL

Southampton Eastleigh

Thu 24/9

09:05-00:25

1 stop13h 20m

Helsinki-Vantaa

Sun 27/9

13:55-08:35

1 stop20h 40m

£212

SouthamptonHelsinki

SOU Southampton Eastleigh - HEL Helsinki-Vantaa

SOUHEL

Southampton Eastleigh

Mon 26/10

17:55-20:55

2 stops25h 00m

Helsinki-Vantaa

Thu 29/10

22:05-14:15

2 stops18h 10m

£254

SouthamptonHelsinki

SOU Southampton Eastleigh - HEL Helsinki-Vantaa

SOUHEL

Southampton Eastleigh

Thu 24/9

15:25-11:35

1 stop18h 10m

Helsinki-Vantaa

Sun 27/9

23:25-19:30

2 stops22h 05m

£271

SouthamptonHelsinki

SOU Southampton Eastleigh - HEL Helsinki-Vantaa

SOUHEL

Southampton Eastleigh

Tue 1/9

19:30-21:20

3 stops23h 50m

Helsinki-Vantaa

Tue 8/9

23:50-19:30

2 stops21h 40m

£302
Fastest return journey

SouthamptonHelsinki

SOU Southampton Eastleigh - HEL Helsinki-Vantaa

SOUHEL

Southampton Eastleigh

Tue 1/9

17:20-00:25

1 stop5h 05m

Helsinki-Vantaa

Tue 8/9

07:15-08:45

2 stops27h 30m

£307

SouthamptonKittilä

SOU Southampton Eastleigh - KTT Kittilä

SOUKTT

Southampton Eastleigh

Thu 1/10

09:25-15:45

3 stops28h 20m

Kittilä

Thu 8/10

20:35-09:45

2 stops39h 10m

£674

SouthamptonHelsinki

SOU Southampton Eastleigh - HEL Helsinki-Vantaa

SOUHEL

Southampton Eastleigh

Mon 28/9

08:55-12:15

2 stops25h 20m

Helsinki-Vantaa

Wed 30/9

14:05-08:25

2 stops20h 20m

£707
Cheapest one-way

SouthamptonHelsinki

SOU Southampton Eastleigh - HEL Helsinki-Vantaa

SOUHEL

Southampton Eastleigh

Mon 28/9

19:20-23:50

3 stops26h 30m

£114

SouthamptonHelsinki

SOU Southampton Eastleigh - HEL Helsinki-Vantaa

SOUHEL

Southampton Eastleigh

Mon 28/9

09:05-13:05

1 stop26h 00m

£148

SouthamptonHelsinki

SOU Southampton Eastleigh - HEL Helsinki-Vantaa

SOUHEL

Southampton Eastleigh

Wed 26/8

08:55-12:15

2 stops25h 20m

£387

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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.

Reviews of airlines servicing Finland

Get insights into the airlines that provide service to Finland. 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 Finland. Reviews last updated 18 August 2026.
See what other customers who have flown with KLM from Southampton to Finland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,558 reviews
Check prices

Entertainment

7.2

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.8

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
KLM
7.8
Good
1,558 reviews
KLM
7.8
Good
1,558 reviews
Check prices

Entertainment

7.2

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.8

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Bobby,Sept 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent

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 13h 20m. Fly via KLM 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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Top airline flying from Southampton to Finland

Discover the top airline that operate flights from Southampton to Finland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 August 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£217Average£357FlexibilityNo cancel feeOn-time75%
Search KLM flights

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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