How long is the flight from Helsinki to Southampton?

A quick flight from Helsinki to Southampton can take about 11h 35m. British Airways provides one of the quickest options available for as low as £573. Helsinki and Southampton are separated by a distance of 1200 mi.

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

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

In terms of precipitation, rainfall in Southampton ranges from 25.0 - 76.0 inches per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Southampton when rainfall is around 25.0 mm.

If weather is an important factor for your trip to Southampton, 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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

How far in advance should I book a flight from Helsinki to Southampton?

Find a great deal and save up to 70% by booking at least 56 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Helsinki to Southampton within the next two weeks, with the cheapest ticket starting at £156.

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

March is one of the best times of the year to fly to Southampton from Helsinki. Prices for March average £139 per person but you can even find prices for as low as £32. The most expensive prices can be found in the month of July. Opting for a March flight can save you 38% on your journey compared to booking in July

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

When flying from Helsinki to Southampton, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Helsinki to Southampton?

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

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

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

£296+ Cheap Flights from Helsinki to Southampton

Q: How much does it cost for a return flight from Helsinki to Southampton?

Airfare is above average for this route at the moment. Helsinki to Southampton flights typically cost between £250 and £262 in November. The cheapest return flight price found within the last 3 days was £573 on British Airways (10 Nov-12 Nov).

Cheap flight deals from Helsinki to Southampton

Round-trip from	£573
One-way from	£296
Popular in	January
Cheapest in	September
Average price	£260

British Airways
10/11-12/11
2 total stops
18h 00m total
Helsinki to Southampton

Search Deals

British Airways
13/10
2 total stops
24h 20m total
Helsinki to Southampton

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£19 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Helsinki to Southampton

Cheapest flights from Helsinki to Southampton
Explore the most affordable flight options available from Helsinki to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Mon 10/1108:00HEL - SOU

1 stop11h 35mBritish Airways

Wed 12/1114:25SOU - HEL

1 stop6h 25mBritish Airways

Deal found 10/9£573

Thu 2/1006:50HEL - SOU

1 stop7h 15mBritish Airways

Thu 16/1019:55SOU - HEL

2 stops17h 20mBritish Airways

Deal found 11/9£797

Fri 26/906:50HEL - SOU

1 stop14h 35mBritish Airways

Fri 3/1019:55SOU - HEL

2 stops16h 25mBritish Airways

Deal found 12/9£1,499

Best flights from Helsinki to Southampton
Discover carefully curated flight deals from Helsinki to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2025.

Mon 10/1108:00HEL - SOU

1 stop11h 35mBritish Airways

Wed 12/1114:25SOU - HEL

1 stop6h 25mBritish Airways

Deal found 10/9£573

Thu 2/1006:50HEL - SOU

1 stop7h 15mBritish Airways

Thu 16/1019:55SOU - HEL

2 stops17h 20mBritish Airways

Deal found 11/9£797

Fri 26/906:50HEL - SOU

1 stop14h 35mBritish Airways

Fri 3/1019:55SOU - HEL

2 stops16h 25mBritish Airways

Deal found 12/9£1,499

Last-minute flights from Helsinki to Southampton
Discover last-minute flight deals from Helsinki to Southampton. Data last updated 12 September 2025 and is based on user searches.

Fri 26/906:50HEL - SOU

1 stop14h 35mBritish Airways

Fri 3/1019:55SOU - HEL

2 stops16h 25mBritish Airways

Deal found 12/9£1,499

Thu 2/1006:50HEL - SOU

1 stop7h 15mBritish Airways

Thu 16/1019:55SOU - HEL

2 stops17h 20mBritish Airways

Deal found 11/9£797

One-way flights from Helsinki to Southampton
Search for one-way flight options from Helsinki to Southampton. Find affordable one-way fares based on user searches. Data last updated 12 September 2025.

Mon 13/1021:05HEL - SOU

2 stops24h 20mBritish Airways

Deal found 12/9£296

Sun 12/1016:00HEL - SOU

2 stops18h 10mBritish Airways

Deal found 12/9£365

Wed 24/921:05HEL - SOU

2 stops20h 10mBritish Airways

Deal found 11/9£379

Sat 11/1016:00HEL - SOU

2 stops25h 30mBritish Airways

Deal found 12/9£379

Mon 22/916:30HEL - SOU

1 stop17h 40mBritish Airways

Deal found 11/9£382

Tue 23/916:30HEL - SOU

1 stop21h 35mBritish Airways

Deal found 12/9£410

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HelsinkiSouthampton

HEL - SOU

HELSOU

Helsinki-Vantaa

Mon 10/11

08:00-17:35

1 stop11h 35m

Southampton Eastleigh

Wed 12/11

14:25-22:50

1 stop6h 25m

£573

HelsinkiSouthampton

HEL - SOU

HELSOU

Helsinki-Vantaa

Thu 2/10

06:50-12:05

1 stop7h 15m

Southampton Eastleigh

Thu 16/10

19:55-15:15

2 stops17h 20m

£797

HelsinkiSouthampton

HEL - SOU

HELSOU

Helsinki-Vantaa

Fri 26/9

06:50-19:25

1 stop14h 35m

Southampton Eastleigh

Fri 3/10

19:55-14:20

2 stops16h 25m

£1,499

HelsinkiSouthampton

HEL - SOU

HELSOU

Helsinki-Vantaa

Mon 13/10

21:05-19:25

2 stops24h 20m

£296

HelsinkiSouthampton

HEL - SOU

HELSOU

Helsinki-Vantaa

Sun 12/10

16:00-08:10

2 stops18h 10m

£365

HelsinkiSouthampton

HEL - SOU

HELSOU

Helsinki-Vantaa

Wed 24/9

21:05-15:15

2 stops20h 10m

£379

HelsinkiSouthampton

HEL - SOU

HELSOU

Helsinki-Vantaa

Sat 11/10

16:00-15:30

2 stops25h 30m

£379

HelsinkiSouthampton

HEL - SOU

HELSOU

Helsinki-Vantaa

Mon 22/9

06:50-08:10

1 stop27h 20m

£389

HelsinkiSouthampton

HEL - SOU

HELSOU

Helsinki-Vantaa

Tue 23/9

16:30-12:05

1 stop21h 35m

£410

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Best time to book a flight from Helsinki to Southampton

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

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

Currently, September is the cheapest month in which you can book a flight from Helsinki to Southampton (average of £203). Flying from Helsinki to Southampton in November is currently the most expensive (average of £262). 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.

How much does it cost for a return flight from Helsinki to Southampton?

Related info for your journey

How long is the flight from Helsinki to Southampton?
A quick flight from Helsinki to Southampton can take about 11h 35m. British Airways provides one of the quickest options available for as low as £573. Helsinki and Southampton are separated by a distance of 1200 mi.
Can I find deals for flights from Helsinki to Southampton that include hotel bookings?
Yes. In addition to deals on Helsinki to Southampton flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Helsinki to Southampton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helsinki to Southampton.
Can I find deals for business class flights from Helsinki to Southampton?
Yes. Cheapflights offers flight deals from Helsinki to Southampton 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 Helsinki to Southampton?
Currently, September is the cheapest month in which you can book a flight from Helsinki to Southampton (average of £203). Flying from Helsinki to Southampton in November is currently the most expensive (average of £262). 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

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Alternative routes for Helsinki to Southampton

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

Cheapflights makes it easy to find Helsinki to Southampton 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 Helsinki to Southampton?

Millions of users choose and trust Cheapflights to book the best flight deals from Helsinki to Southampton for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Southampton from Helsinki today and book when prices fit your budget.

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Cheap flights from Helsinki to Southampton from £296

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 13/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Helsinki to Southampton

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Helsinki to Southampton

Cheapest flights from Helsinki to SouthamptonExplore the most affordable flight options available from Helsinki to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Explore the most affordable flight options available from Helsinki to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Helsinki to Southampton

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

Cheapflights Insights

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

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

How much does it cost for a return flight from Helsinki to Southampton?

Related info for your journey

Find useful and relevant information for your journey from Helsinki to Southampton. 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 Helsinki to Southampton?

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

How can I find direct flights from Helsinki to Southampton?

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

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

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 Helsinki to Southampton

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

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 Helsinki to Southampton?

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

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

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

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Cheapest flights from Helsinki to Southampton
Explore the most affordable flight options available from Helsinki to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.