How long is the flight from Southampton to Finland?

There are many flights that can get you from Southampton to Finland in 4h 50m. Fly via KLM to get the fastest option. The distance between Southampton and Finland is about 1200 mi.

In terms of precipitation, rainfall in Finland ranges from 30.0 - 70.0 inches per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Finland when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Finland, 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 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

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.

What is the cheapest time of day to fly from SOU to FI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Finland as you normally would.

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.

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.

£104+ Cheap Flights from Southampton to Finland

Cheap flight deals from Southampton to Finland

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 1 September 2026.

Wed 14/1009:20 -

2 stops22h 10m

Wed 21/1017:30 -

2 stops17h 10m

Deal found 31/8£211

Tue 29/917:20 -

1 stop17h 45m

Tue 6/1018:25 -

1 stop16h 20m

Deal found 1/9£221

Tue 29/920:00 -

3 stops23h 20m

Tue 6/1023:50 -

2 stops21h 40m

Deal found 1/9£257

Wed 14/1017:20 -

1 stop17h 45m

Wed 21/1007:00 -

1 stop27h 35m

Deal found 31/8£284

Find flight deals from Southampton to Finland

Round-trip from	£211
One-way from	£104
Popular in	June
Cheapest in	February
Average price	£150

14/10-21/10
4 total stops
39h 20m total
Southampton to Finland

Search Deals

27/11
2 total stops
18h 10m total
Southampton to Finland

Search Deals

Highest demand for flights based on searches. 32% potential increase in price (£57 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 September 2026

Search Deals

Cheapflights Fare Finder

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

Wed 14/10

09:20-09:30

2 stops22h 10m

Helsinki-Vantaa

Wed 21/10

17:30-08:40

2 stops17h 10m

£212

Fastest return journey

SouthamptonHelsinki

SOU Southampton Eastleigh - HEL Helsinki-Vantaa

SOUHEL

Southampton Eastleigh

Mon 11/1

17:30-00:20

1 stop4h 50m

Helsinki-Vantaa

Sat 16/1

06:40-17:00

1 stop12h 20m

£245

SouthamptonHelsinki

SOU Southampton Eastleigh - HEL Helsinki-Vantaa

SOUHEL

Southampton Eastleigh

Mon 11/1

17:55-20:55

2 stops25h 00m

Helsinki-Vantaa

Sat 16/1

21:10-15:35

2 stops20h 25m

£247

SouthamptonHelsinki

SOU Southampton Eastleigh - HEL Helsinki-Vantaa

SOUHEL

Southampton Eastleigh

Tue 29/9

20:00-16:55

2 stops18h 55m

Helsinki-Vantaa

Tue 6/10

23:50-19:30

2 stops21h 40m

£260

SouthamptonHelsinki

SOU Southampton Eastleigh - HEL Helsinki-Vantaa

SOUHEL

Southampton Eastleigh

Wed 14/10

17:20-13:05

1 stop17h 45m

Helsinki-Vantaa

Wed 21/10

07:00-08:35

1 stop27h 35m

£284

SouthamptonHelsinki

SOU Southampton Eastleigh - HEL Helsinki-Vantaa

SOUHEL

Southampton Eastleigh

Thu 15/10

09:20-23:05

3 stops11h 45m

Helsinki-Vantaa

Thu 22/10

21:05-16:50

3 stops21h 45m

£436

SouthamptonHelsinki

SOU Southampton Eastleigh - HEL Helsinki-Vantaa

SOUHEL

Southampton Eastleigh

Mon 5/10

19:30-23:00

2 stops25h 30m

Helsinki-Vantaa

Wed 7/10

16:00-08:25

2 stops18h 25m

£660

Cheapest one-way

SouthamptonHelsinki

SOU Southampton Eastleigh - HEL Helsinki-Vantaa

SOUHEL

Southampton Eastleigh

Fri 27/11

15:00-15:25

3 stops22h 25m

£177

Fastest single journey

SouthamptonHelsinki

SOU Southampton Eastleigh - HEL Helsinki-Vantaa

SOUHEL

Southampton Eastleigh

Sat 28/11

09:25-17:25

1 stop6h 00m

£252

SouthamptonHelsinki

SOU Southampton Eastleigh - HEL Helsinki-Vantaa

SOUHEL

Southampton Eastleigh

Thu 26/11

08:40-00:20

1 stop13h 40m

£252

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 15 resultsSorted 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.

SOU-HEL

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

SOU-FI0

SOU-HEL

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Finland

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

1,569 reviews

Check prices

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

1,569 reviews

KLM

7.8

Good

1,569 reviews

Check prices

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

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 4h 50m. 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

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£217	Average£357	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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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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Cheap flights from Southampton to Finland from £104

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 27/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to Finland

Cheapest flights from Southampton to FinlandExplore 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 1 September 2026.

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 1 September 2026.

Best flights from Southampton to FinlandDiscover carefully curated flight deals from Southampton to Finland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 September 2026.

Discover carefully curated flight deals from Southampton to Finland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 September 2026.

Last-minute flights from Southampton to FinlandDiscover last-minute flight deals from Southampton to Finland. Data last updated 1 September 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to Finland. Data last updated 1 September 2026 and is based on user searches.

One-way flights from Southampton to FinlandSearch for one-way flight options from Southampton to Finland. Find affordable one-way fares based on user searches. Data last updated 1 September 2026.

Search for one-way flight options from Southampton to Finland. Find affordable one-way fares based on user searches. Data last updated 1 September 2026.

Find flight deals from Southampton to Finland

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to Finland that are best for you.

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.

Cheapflights Insights

Reviews of airlines servicing Finland

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.

Related info for your journey

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

How long is the flight from Southampton to Finland?

What are the most popular routes from Southampton to Finland?

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

How can I find direct flights from Southampton to Finland?

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

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 Southampton to Finland

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

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Southampton and Finland flights

Browse other Southampton and Finland flight options. Last updated on 1 September 2026.

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Travel Smart

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 1 September 2026.

Best flights from Southampton to Finland
Discover carefully curated flight deals from Southampton to Finland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 September 2026.

Last-minute flights from Southampton to Finland
Discover last-minute flight deals from Southampton to Finland. Data last updated 1 September 2026 and is based on user searches.

One-way flights from Southampton to Finland
Search for one-way flight options from Southampton to Finland. Find affordable one-way fares based on user searches. Data last updated 1 September 2026.