Which airlines fly to Helsinki?

Finnair, Scandinavian Airlines and Ryanair are the top three most popular airlines that fly to Helsinki from Southampton according to our data. Finnair is the first choice among our users, with 59% of people opting to fly with this airline when travelling to Helsinki. Keep in mind that there are 7 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Southampton Eastleigh Airport to Helsinki-Vantaa Airport?

Prices for flights from Southampton Eastleigh Airport to Helsinki-Vantaa Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Southampton Eastleigh Airport to Helsinki-Vantaa Airport?

The number of operators available for flights from Southampton Eastleigh Airport to Helsinki-Vantaa Airport is 1 as of December 2025.

How old do you have to be to fly from Southampton Eastleigh Airport to Helsinki-Vantaa Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Helsinki-Vantaa Airport.

What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

The travel and health documents you'll need for your trip to Helsinki-Vantaa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Helsinki-Vantaa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£122 Cheap Flights from Southampton to Helsinki in 2025/26

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Find the cheapest flights from Southampton to Helsinki

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

09:25 - 17:25

SOU

HEL

6h 00m1 stop

18:20 - 17:15

HEL

SOU

24h 55m1 stop

£277KLM

Sat, 31 Jan - Sat, 7 Feb

10:15 - 11:05

SOU

HEL

22h 50m2 stops

20:45 - 15:35

HEL

SOU

20h 50m2 stops

£293Multiple Airlines

Sat, 31 Jan - Sat, 7 Feb

09:25 - 11:05

SOU

HEL

23h 40m3 stops

20:45 - 15:35

HEL

SOU

20h 50m2 stops

£295Multiple Airlines

Sat, 31 Jan - Sat, 7 Feb

09:25 - 11:05

SOU

HEL

23h 40m3 stops

05:30 - 08:45

HEL

SOU

29h 15m3 stops

£299Multiple Airlines

Sat, 31 Jan - Sat, 7 Feb

09:25 - 17:25

SOU

HEL

6h 00m1 stop

11:00 - 08:50

HEL

SOU

47h 50m2 stops

£339KLM

Sat, 31 Jan - Sat, 7 Feb

12:25 - 23:05

SOU

HEL

8h 40m1 stop

14:05 - 06:45

HEL

SOU

18h 40m2 stops

£348Multiple Airlines

Wed, 7 Jan - Fri, 9 Jan

12:25 - 08:00

SOU

HEL

17h 35m2 stops

19:05 - 08:45

HEL

SOU

15h 40m2 stops

£351Multiple Airlines

Wed, 7 Jan - Fri, 9 Jan

12:25 - 08:00

SOU

HEL

17h 35m2 stops

07:40 - 08:45

HEL

SOU

27h 05m3 stops

£366Multiple Airlines

Wed, 7 Jan - Fri, 9 Jan

17:35 - 13:10

SOU

HEL

17h 35m1 stop

14:05 - 17:05

HEL

SOU

5h 00m1 stop

£375KLM

Wed, 7 Jan - Fri, 9 Jan

12:00 - 22:45

SOU

HEL

8h 45m1 stop

16:05 - 20:45

HEL

SOU

6h 40m1 stop

£380Multiple Airlines

Tue, 17 Mar - Tue, 31 Mar

KLM flights from Southampton to Helsinki

Our best KLM deals on Southampton to Helsinki flight tickets

KLM

31 Jan

SOU09:25Southampton Eastleigh

6h 00m

1 stop

HEL17:25Helsinki-Vantaa

7 Feb

HEL18:20Helsinki-Vantaa

24h 55m

1 stop

SOU17:15Southampton Eastleigh

£277

Find similar

KLM

31 Jan

SOU09:25Southampton Eastleigh

6h 00m

1 stop

HEL17:25Helsinki-Vantaa

7 Feb

HEL11:00Helsinki-Vantaa

47h 50m

2 stops

SOU08:50Southampton Eastleigh

£339

Find similar

KLM

7 Jan

SOU17:35Southampton Eastleigh

17h 35m

1 stop

HEL13:10Helsinki-Vantaa

9 Jan

HEL14:05Helsinki-Vantaa

5h 00m

1 stop

SOU17:05Southampton Eastleigh

£375

Find similar

British Airways flights from Southampton to Helsinki

Our best British Airways deals on Southampton to Helsinki flight tickets

British Airways

2 Feb

SOU16:35Southampton Eastleigh

18h 15m

1 stop

HEL12:50Helsinki-Vantaa

5 Feb

HEL08:00Helsinki-Vantaa

11h 30m

1 stop

SOU17:30Southampton Eastleigh

£558

Find similar

British Airways

2 Feb

SOU12:00Southampton Eastleigh

8h 45m

1 stop

HEL22:45Helsinki-Vantaa

5 Feb

HEL08:00Helsinki-Vantaa

11h 30m

1 stop

SOU17:30Southampton Eastleigh

£559

Find similar

British Airways

14 Jan

SOU12:00Southampton Eastleigh

8h 45m

1 stop

HEL22:45Helsinki-Vantaa

28 Jan

HEL07:50Helsinki-Vantaa

14h 15m

2 stops

SOU20:05Southampton Eastleigh

£565

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Sat 31/1

09:25-17:25

1 stop6h 00m

Helsinki-Vantaa

Sat 7/2

18:20-17:15

1 stop24h 55m

£277

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Sat 31/1

10:15-11:05

2 stops22h 50m

Helsinki-Vantaa

Sat 7/2

20:45-15:35

2 stops20h 50m

£293

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Sat 31/1

09:25-11:05

3 stops23h 40m

Helsinki-Vantaa

Sat 7/2

20:45-15:35

2 stops20h 50m

£295

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Sat 31/1

09:25-11:05

3 stops23h 40m

Helsinki-Vantaa

Sat 7/2

05:30-08:45

3 stops29h 15m

£299

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Sat 31/1

09:25-17:25

1 stop6h 00m

Helsinki-Vantaa

Sat 7/2

11:00-08:50

2 stops47h 50m

£339

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Wed 7/1

12:25-23:05

1 stop8h 40m

Helsinki-Vantaa

Fri 9/1

14:05-06:45

2 stops18h 40m

£348

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Wed 7/1

12:25-08:00

2 stops17h 35m

Helsinki-Vantaa

Fri 9/1

19:05-08:45

2 stops15h 40m

£351

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Wed 7/1

12:25-08:00

2 stops17h 35m

Helsinki-Vantaa

Fri 9/1

07:40-08:45

3 stops27h 05m

£366

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Wed 7/1

17:35-13:10

1 stop17h 35m

Helsinki-Vantaa

Fri 9/1

14:05-17:05

1 stop5h 00m

£375

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Tue 17/3

12:00-22:45

1 stop8h 45m

Helsinki-Vantaa

Tue 31/3

16:05-20:45

1 stop6h 40m

£380

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Southampton to Helsinki

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Helsinki?

The cheapest day to depart from Southampton to Helsinki is on a Monday. Travellers who choose to depart for Helsinki on a Monday will often find tickets for as low as £387. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Helsinki on Saturday is £526.

What is the cheapest time of day to depart on your flight to Helsinki?

According to our data, the cheapest time of day to fly to Helsinki is in the evening. momondo users have found flights departing from Southampton to Helsinki in the evening for as low as £132. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Helsinki are more costly at midday, with an average ticket price of £561. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Southampton to Helsinki

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Helsinki according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Southampton to Helsinki (SOU to HEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Helsinki

Fastest flight time	6h 00m
Direct flights	None

The fastest flight from Southampton to Helsinki takes 6h 00m

There are no direct flights from Southampton to Helsinki. There are no popular flight routes from Southampton to Helsinki.

Search flight deals

How far is Southampton Eastleigh to Helsinki-Vantaa by plane?
The straight-line distance from Southampton Eastleigh to Helsinki-Vantaa is 1199.0 mi. Typically, this will take 6h 00m by plane in normal conditions.
When did momondo last update prices for flights from Southampton Eastleigh Airport to Helsinki-Vantaa Airport?
Prices for flights from Southampton Eastleigh Airport to Helsinki-Vantaa Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Southampton Eastleigh Airport to Helsinki-Vantaa Airport?
The number of operators available for flights from Southampton Eastleigh Airport to Helsinki-Vantaa Airport is 1 as of December 2025.
How old do you have to be to fly from Southampton Eastleigh Airport to Helsinki-Vantaa Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The travel and health documents you'll need for your trip to Helsinki-Vantaa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Helsinki-Vantaa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Southampton to Helsinki?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Southampton to Helsinki is KLM (100% of total bookings).

Best airlines flying from Southampton to Helsinki

Compare and see reviews for airlines that fly from Southampton to Helsinki with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £152	Free Cancellation	Rating 7.7 1,428 reviews		Search KLM flights

Espoo

Vantaa

Kotka

Lahti

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Helsinki?

It is quick and easy to find Southampton to Helsinki flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Helsinki that suits you.

Can I find flights from Southampton to Helsinki with flexible booking policies on momondo?

Yes. All flights to Helsinki from Southampton on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Southampton to Helsinki?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Southampton to Helsinki.

I’m not ready to book a flight from Southampton to Helsinki right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Southampton to Helsinki flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.