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Cheap flights from Portsmouth to Finland from £223

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HEL
29 Apr — 6 May1
1 adult

Cheap flight deals from Portsmouth to Finland

Keep the following information in mind while searching for Portsmouth to Finland flight deals. Data was last updated 24 April 2025.

Round-trip from

£223

Popular in

July

Cheapest in

November

Average price

£131
KLM
  • KLM
  • 15/5-22/5
  • 2 total stops
  • 34h 05m total
  • Portsmouth to Finland
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£33 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Portsmouth to Finland

Cheapest flights from Portsmouth to Finland
Explore the most affordable flight options available from Portsmouth to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2025.

Thu 15/517:35SOU - HEL
1 stop22h 05mKLM
Thu 22/507:00HEL - SOU
1 stop12h 00mKLM
Deal found 24/4£223
Thu 15/517:35SOU - HEL
1 stop4h 45mMultiple Airlines
Thu 22/505:35HEL - SOU
2 stops13h 00mMultiple Airlines
Deal found 24/4£321
Thu 6/1111:40SOU - HEL
1 stop9h 05mBritish Airways
Mon 10/1116:10HEL - SOU
1 stop6h 45mBritish Airways
Deal found 23/4£582

Cheapflights Fare Finder

Customise your flight search to find flights from Portsmouth to Finland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 April 2025.
Use the filters below to find and compare flights from Portsmouth to Finland that are best for you.

Fly from

Portsmouth

Fly to

Finland

Route

Depart

Return

Price

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Thu 15/5

17:35-17:40

1 stop22h 05m

Helsinki-Vantaa

Thu 22/5

07:00-17:00

1 stop12h 00m

£223

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Thu 15/5

17:35-00:20

1 stop4h 45m

Helsinki-Vantaa

Thu 22/5

05:35-16:35

2 stops13h 00m

£321

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Fri 6/6

16:45-12:20

2 stops17h 35m

Helsinki-Vantaa

Fri 13/6

21:05-11:55

2 stops16h 50m

£678

Flights are sorted by cheapest return flights first.

Deals found on 24/4

Best time to book a flight from Portsmouth to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland from Portsmouth 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 Portsmouth to Finland

What is the cheapest month to book a flight from Portsmouth to Finland?

Currently, November is the cheapest month in which you can book a flight from Portsmouth to Finland (average of £92). Flying from Portsmouth to Finland 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.

What is the cheapest time of day to fly from P0R to FI?

Find hourly flight availability from Portsmouth to Finland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Finland as you normally would.

Weekly flight availability from Portsmouth to Finland

Explore weekly flight availability from Portsmouth to Finland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 24 April 2025.

The most flights from P0R to FI0 are scheduled on a Monday (42 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (32 on average).

Rainfall in Finland by month

Plan your trip to Finland by taking into account the average rainfall totals by month.

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

Temperature in Finland by month

Plan your trip to Finland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Finland, 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).

Reviews of airlines servicing Finland

Get insights into the airlines that provide service to Finland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Finland. Reviews last updated 24 April 2025.
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.2

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.2

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
British Airways
6.6
Okay
6,809 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.2

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

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

  • What are the most popular routes from Portsmouth to Finland?

    The most popular route from Portsmouth to Finland is Southampton Eastleigh - Helsinki-Vantaa. You may also consider Southampton Eastleigh - Kokkola Kruunupyy or Southampton Eastleigh - Kittilä.

  • What are the most reliable airlines from Portsmouth to Finland?

    Before booking your flight to Finland from Portsmouth, check out the most reliable airlines to get you to your destination on time: Vietnam Airlines (77%), LATAM Airlines (73%), Malaysia Airlines( 69%).

  • What are the cheapest flights from Portsmouth to Finland?

    The cheapest flight price from Portsmouth to Finland is £95. On average you can expect to pay £1,121. The most popular route, (Southampton Eastleigh - Helsinki-Vantaa), can usually be booked for £199.

  • Can I find deals for flights from Portsmouth to Finland that include hotel bookings?

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

  • How can I find direct flights from Portsmouth to Finland?

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

  • Can I find deals for business class flights from Portsmouth to Finland?

    Yes. Cheapflights offers flight deals from Portsmouth to Finland 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 Portsmouth to Finland?

    Currently, November is the cheapest month in which you can book a flight from Portsmouth to Finland (average of £92). Flying from Portsmouth to Finland 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

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Top 10 airlines flying from Portsmouth to Finland

Discover the top 10 airlines that operate flights from Portsmouth to Finland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 April 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£43Average£108FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
airBalticCheapest£49Average£107FlexibilityNo cancel feeOn-time87%
Search airBaltic flights
RyanairCheapest£52Average£150FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
NorwegianCheapest£79Average£199FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
easyJetCheapest£103Average£264FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Scandinavian AirlinesCheapest£117Average£242FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LufthansaCheapest£129Average£284FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£138Average£244FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£148Average£341FlexibilityNo cancel feeOn-time76%
Search Finnair flights
TUI AirwaysCheapest£173Average£332FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights

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How does Cheapflights help users find flights from Portsmouth to Finland?

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Can Cheapflights find flights from Portsmouth to Finland with no change fees?

Need flexible booking options for your flight to Finland from Portsmouth? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Portsmouth to Finland become cheaper?

Yes! Start tracking prices for Portsmouth to Finland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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