£254 Find Cheap Flights from Southampton to Finland

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Southampton to Finland departing on 18/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Southampton to Finland

Cheapest return prices found by our users on KAYAK in the last 72 hours
Helsinki
Helsinki1 stop£254
Helsinki
Helsinki1 stop£254

Book Cheap Southampton to Finland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southampton to Finland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Southampton to Finland

Thu, 18 Sep - Sat, 20 Sep
KLM Logo
09:20 - 00:20SOU-HEL
13h 00m1 stop
KLM Logo
18:25 - 08:45HEL-SOU
16h 20m1 stop
£254KLM
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Thu, 18 Sep - Sat, 20 Sep
KLM Logo
17:35 - 00:20SOU-HEL
4h 45m1 stop
KLM Logo
18:25 - 08:45HEL-SOU
16h 20m1 stop
£255KLM
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Wed, 5 Nov - Thu, 6 Nov
British Airways Logo
06:50 - 22:50SOU-HEL
14h 00m1 stop
British Airways Logo
16:15 - 20:55HEL-SOU
6h 40m1 stop
£583British Airways
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Fri, 14 Nov - Sun, 16 Nov
British Airways Logo
11:40 - 22:50SOU-HEL
9h 10m1 stop
British Airways Logo
08:00 - 20:55HEL-SOU
14h 55m1 stop
£606British Airways
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Fri, 14 Nov - Sun, 16 Nov
British Airways Logo
11:40 - 22:50SOU-HEL
9h 10m1 stop
British Airways Logo
16:00 - 08:10HEL-SOU
18h 10m2 stops
£674British Airways
Find Deal
Wed, 5 Nov - Thu, 6 Nov
British Airways Logo
11:40 - 22:50SOU-HEL
9h 10m1 stop
British Airways Logo
07:50 - 19:25HEL-SOU
13h 35m2 stops
£713British Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Southampton to Finland flights

Get data-powered insights and trends into flights from Southampton to Finland to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Southampton to Finland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Southampton to Finland were found on KLM (£254) and British Airways (£583).

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Good to know - Cheap tickets from Southampton to Finland

Cheapest flight£254
Flight from Southampton to Helsinki

FAQs - booking Finland flights

  • How does KAYAK find such low prices on flights from Southampton to Finland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southampton to Finland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southampton to Finland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Southampton to Finland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Southampton to Finland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Southampton to Finland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southampton to Finland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Southampton to Finland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Finland?

    The cheapest time of day to fly to Finland is generally in the evening, when retur flights cost £379 on average. Morning departures are around 9% more expensive than evening flights, on average. The most expensive time of day to fly to Finland is generally in the morning, which is peak travel time and where the average cost of a ticket is £415.

Reviews of the top airline flying from Southampton to Finland

 
Need help choosing which airline to fly with from Southampton to Finland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1383 reviews
7.7Comfort
8.4Crew
7.8Boarding
7.3Food
7.1Entertainment
Airline reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

6.0 GoodKathleen P, Jun 2025EDI - AMS
Read more KLM reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

Everything you need to know for your flight from Southampton to Finland

Information on your arrival and departure airports

Southampton (SOU)

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