Which airport typically offers the quickest stopover for flights from Southampton to Helsinki?

Flights via Stockholm (ARN) offer the fastest connection on this route, with an average stopover time of 0h 48m.

What’s the cheapest stopover airport for flights from Southampton to Helsinki?

Stockholm (ARN) is the most affordable one-stop option, with an average return flight price of £131.

What’s the fastest stopover option from Southampton to Helsinki?

Flights via Stockholm (ARN) have the shortest average one-way travel time for one-stop routes: 4h 15m.

What’s the top stopover airport for flights from Southampton to Helsinki?

Amsterdam (AMS) – chosen by Cheapflights users on 91% of one-stop itineraries from Southampton to Helsinki on Cheapflights.

How long is the flight from Southampton to Helsinki?

A quick flight from Southampton to Helsinki can take about 5h 45m. British Airways provides one of the quickest options available for as low as £584. Airlines will cover a distance of 1200 mi.

What is the cheapest airline to fly from Southampton to Helsinki round-trip?

According to our current data, KLM (£149), offers the cheapest pricing from Southampton to Helsinki.

What is the cheapest day to fly from Southampton to Helsinki?

Travellers seeking maximum savings on their Southampton to Helsinki flight should consider departing on Saturday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Helsinki 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 Helsinki when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Helsinki, 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 is the cheapest time of day to fly from SOU to HEL?

It’s typically best to fly out from Southampton to Helsinki at midday. Doing so could potentially save you 9% on the flight price compared to flying in the morning, which is usually more expensive.

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

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

How can I find direct flights from Southampton to Helsinki?

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

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

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

£419+ Flights from Southampton to Helsinki

Cheap flight deals from Southampton to Helsinki

Round-trip from	£584
One-way from	£419
Popular in	July
Cheapest in	November
Average price	£142

British Airways
22/1-24/1
2 total stops
16h 25m total
Southampton to Helsinki

Search Deals

British Airways
3/10
2 total stops
16h 25m total
Southampton to Helsinki

Search Deals

Highest demand for flights based on searches. 23% potential increase in price (£31 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Southampton to Helsinki

Cheapest flights from Southampton to Helsinki
Explore the most affordable flight options available from Southampton to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Mon 6/1016:50SOU - HEL

2 stops17h 30mBritish Airways

Fri 10/1006:50HEL - SOU

1 stop14h 35mBritish Airways

Deal found 17/9£1,167

Best flights from Southampton to Helsinki
Discover carefully curated flight deals from Southampton to Helsinki that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Thu 22/115:05SOU - HEL

1 stop5h 45mBritish Airways

Sat 24/108:00HEL - SOU

1 stop10h 40mBritish Airways

Deal found 17/9£584

Fri 6/312:15SOU - HEL

1 stop8h 45mBritish Airways

Sun 8/308:00HEL - SOU

1 stop11h 20mBritish Airways

Deal found 17/9£586

Mon 6/1016:50SOU - HEL

2 stops17h 30mBritish Airways

Fri 10/1006:50HEL - SOU

1 stop14h 35mBritish Airways

Deal found 17/9£1,167

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Thu 22/1

15:05-22:50

1 stop5h 45m

Helsinki-Vantaa

Sat 24/1

08:00-16:40

1 stop10h 40m

£584

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Fri 6/3

12:15-23:00

1 stop8h 45m

Helsinki-Vantaa

Sun 8/3

08:00-17:20

1 stop11h 20m

£586

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Mon 6/10

16:50-12:20

2 stops17h 30m

Helsinki-Vantaa

Fri 10/10

06:50-19:25

1 stop14h 35m

£1,167

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Fri 3/10

19:55-14:20

2 stops16h 25m

£419

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Best time to book a flight from Southampton to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki 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 Helsinki

Prices

What is the cheapest month to book a flight from Southampton to Helsinki?

Currently, November is the cheapest month in which you can book a flight from Southampton to Helsinki (average of £92). Flying from Southampton to Helsinki in July is currently the most expensive (average of £305). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Helsinki

Get a feel of what it's like to fly with KLM from Southampton to Helsinki by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

KLM

7.8

Good

1,386 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

How long is the flight from Southampton to Helsinki?
A quick flight from Southampton to Helsinki can take about 5h 45m. British Airways provides one of the quickest options available for as low as £584. Airlines will cover a distance of 1200 mi.
What is the cheapest airline to fly from Southampton to Helsinki round-trip?
According to our current data, KLM (£149), offers the cheapest pricing from Southampton to Helsinki.
Can I find deals for flights from Southampton to Helsinki that include hotel bookings?
Yes. In addition to deals on Southampton to Helsinki flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southampton to Helsinki?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Helsinki.
Can I find deals for business class flights from Southampton to Helsinki?
Yes. Cheapflights offers flight deals from Southampton to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Southampton to Helsinki?
Currently, November is the cheapest month in which you can book a flight from Southampton to Helsinki (average of £92). Flying from Southampton to Helsinki in July is currently the most expensive (average of £305). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Espoo

Vantaa

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Other flights to Helsinki

Top airline flying from Southampton to Helsinki

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£149	Average£212	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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How does Cheapflights help users find flights from Southampton to Helsinki?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Helsinki from Southampton today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Southampton to Helsinki?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Southampton to Helsinki.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Southampton to Helsinki, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Southampton to Helsinki from £419

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to Helsinki

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Southampton to Helsinki

Cheapest flights from Southampton to HelsinkiExplore the most affordable flight options available from Southampton to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Explore the most affordable flight options available from Southampton to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Southampton to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Southampton with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Southampton to Helsinki

What is the cheapest month to book a flight from Southampton to Helsinki?

What’s the top stopover airport for flights from Southampton to Helsinki?

What’s the fastest stopover option from Southampton to Helsinki?

What’s the fastest stopover option from Southampton to Helsinki?

Which airport typically offers the quickest stopover for flights from Southampton to Helsinki?

Reviews of airlines servicing Helsinki

Get a feel of what it's like to fly with KLM from Southampton to Helsinki by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Southampton to Helsinki?

What is the cheapest airline to fly from Southampton to Helsinki round-trip?

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

How can I find direct flights from Southampton to Helsinki?

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

What is the cheapest month to book a flight from Southampton to Helsinki?

Travelling to a place near Helsinki?

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 Helsinki

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

Top airline flying from Southampton to Helsinki

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 Helsinki?

Why should you use Cheapflights to find cheap flight tickets from Southampton to Helsinki?

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

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

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Cheapest flights from Southampton to Helsinki
Explore the most affordable flight options available from Southampton to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.