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 8 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 November 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.

£186 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.

17:30 - 00:05SOU-HEL

4h 35m1 stop

07:00 - 17:00HEL-SOU

12h 00m1 stop

£295KLM

Find Deal

Wed, 17 Dec - Wed, 24 Dec

12:25 - 23:05SOU-HEL

8h 40m1 stop

16:40 - 13:35HEL-SOU

22h 55m2 stops

£355Multiple Airlines

Find Deal

Wed, 17 Dec - Wed, 24 Dec

12:25 - 01:35SOU-HEL

11h 10m2 stops

16:00 - 13:35HEL-SOU

23h 35m3 stops

£358Multiple Airlines

Find Deal

Wed, 17 Dec - Wed, 24 Dec

20:10 - 22:25SOU-HEL

24h 15m3 stops

16:00 - 13:35HEL-SOU

23h 35m3 stops

£370Multiple Airlines

Find Deal

Wed, 17 Dec - Wed, 24 Dec

12:25 - 01:35SOU-HEL

11h 10m2 stops

07:00 - 13:35HEL-SOU

32h 35m2 stops

£381Multiple Airlines

Find Deal

Wed, 17 Dec - Wed, 24 Dec

17:35 - 00:20SOU-HEL

4h 45m1 stop

18:25 - 17:00HEL-SOU

24h 35m1 stop

£431KLM

Find Deal

Mon, 30 Mar - Tue, 31 Mar

09:20 - 15:45SOU-HEL

28h 25m2 stops

18:25 - 08:50HEL-SOU

16h 25m1 stop

£531KLM

Find Deal

Mon, 30 Mar - Tue, 31 Mar

08:55 - 23:00SOU-HEL

12h 05m2 stops

16:15 - 17:20HEL-SOU

27h 05m1 stop

£606British Airways

Find Deal

Sat, 10 Jan - Tue, 13 Jan

08:55 - 23:00SOU-HEL

12h 05m2 stops

07:50 - 17:20HEL-SOU

11h 30m2 stops

£612British Airways

Find Deal

Sat, 10 Jan - Tue, 13 Jan

08:55 - 21:00SOU-HEL

10h 05m2 stops

14:05 - 20:45HEL-SOU

8h 40m2 stops

£700British Airways

Find Deal

Mon, 30 Mar - Tue, 31 Mar

KLM flights from Southampton to Helsinki

Our best KLM deals on Southampton to Helsinki flight tickets

KLM

17 Dec

SOU17:30Southampton Eastleigh

4h 35m

1 stop

HEL00:05Helsinki-Vantaa

24 Dec

HEL07:00Helsinki-Vantaa

12h 00m

1 stop

SOU17:00Southampton Eastleigh

£295

Find similar

KLM

30 Mar

SOU17:35Southampton Eastleigh

4h 45m

1 stop

HEL00:20Helsinki-Vantaa

31 Mar

HEL18:25Helsinki-Vantaa

24h 35m

1 stop

SOU17:00Southampton Eastleigh

£431

Find similar

KLM

30 Mar

SOU09:20Southampton Eastleigh

28h 25m

2 stops

HEL15:45Helsinki-Vantaa

31 Mar

HEL18:25Helsinki-Vantaa

16h 25m

1 stop

SOU08:50Southampton Eastleigh

£531

Find similar

British Airways flights from Southampton to Helsinki

Our best British Airways deals on Southampton to Helsinki flight tickets

British Airways

10 Jan

SOU08:55Southampton Eastleigh

12h 05m

2 stops

HEL23:00Helsinki-Vantaa

13 Jan

HEL16:15Helsinki-Vantaa

27h 05m

1 stop

SOU17:20Southampton Eastleigh

£606

Find similar

British Airways

10 Jan

SOU08:55Southampton Eastleigh

12h 05m

2 stops

HEL23:00Helsinki-Vantaa

13 Jan

HEL07:50Helsinki-Vantaa

11h 30m

2 stops

SOU17:20Southampton Eastleigh

£612

Find similar

British Airways

30 Mar

SOU08:55Southampton Eastleigh

10h 05m

2 stops

HEL21:00Helsinki-Vantaa

31 Mar

HEL14:05Helsinki-Vantaa

8h 40m

2 stops

SOU20:45Southampton Eastleigh

£700

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Wed 17/12

17:30-00:05

1 stop4h 35m

Helsinki-Vantaa

Wed 24/12

07:00-17:00

1 stop12h 00m

£295

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Wed 17/12

12:25-23:05

1 stop8h 40m

Helsinki-Vantaa

Wed 24/12

16:40-13:35

2 stops22h 55m

£355

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Wed 17/12

12:25-01:35

2 stops11h 10m

Helsinki-Vantaa

Wed 24/12

16:00-13:35

3 stops23h 35m

£358

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Wed 17/12

20:10-22:25

3 stops24h 15m

Helsinki-Vantaa

Wed 24/12

16:00-13:35

3 stops23h 35m

£370

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Wed 17/12

12:25-01:35

2 stops11h 10m

Helsinki-Vantaa

Wed 24/12

07:00-13:35

2 stops32h 35m

£381

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Mon 30/3

17:35-00:20

1 stop4h 45m

Helsinki-Vantaa

Tue 31/3

18:25-17:00

1 stop24h 35m

£431

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Mon 30/3

09:20-15:45

2 stops28h 25m

Helsinki-Vantaa

Tue 31/3

18:25-08:50

1 stop16h 25m

£531

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Sat 10/1

08:55-23:00

2 stops12h 05m

Helsinki-Vantaa

Tue 13/1

16:15-17:20

1 stop27h 05m

£606

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Sat 10/1

08:55-23:00

2 stops12h 05m

Helsinki-Vantaa

Tue 13/1

07:50-17:20

2 stops11h 30m

£612

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Mon 30/3

08:55-21:00

2 stops10h 05m

Helsinki-Vantaa

Tue 31/3

14:05-20:45

2 stops8h 40m

£700

Flights are sorted by cheapest return flights first.

Sorted 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 £426. 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 £565.

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 £135. 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 £574. 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

Direct flights	None

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 4h 35m 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 November 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 £154	Free Cancellation	Rating 7.7 1,405 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.