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Cheap flights from Portsmouth to Helsinki from £180

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HEL
24 Dec — 31 Dec1
1 adult

Cheap flight deals from Portsmouth to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Portsmouth (P0R) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 December 2024.

Round-trip from

£180

Popular in

July

Cheapest in

February

Average price

£371
KLM
  • KLM
  • 24/1-31/1
  • 2 total stops
  • 23h 05m total
  • Portsmouth to Helsinki
High demand for flights, 25% potential price rise
Best time to find cheap flights, 6% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Portsmouth to Helsinki

Cheapest flights from Portsmouth to Helsinki
Explore the most affordable flight options available from Portsmouth to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Thu 19/1217:20SOU - HEL
1 stop4h 45mKLM
Sun 22/1218:10HEL - SOU
1 stop16h 15mKLM
Deal found 18/12£618
Tue 31/1208:40SOU - HEL
2 stops12h 20mBritish Airways
Tue 7/106:35HEL - SOU
1 stop7h 55mBritish Airways
Deal found 17/12£750

Find flights from Portsmouth to Helsinki within your budget

Customise your flight search to find flights from Portsmouth to Helsinki 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 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Fri 24/1

09:00-17:25

1 stop6h 25m

Helsinki-Vantaa

Fri 31/1

18:10-08:50

1 stop16h 40m

£180

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Fri 24/1

13:30-10:50

2 stops19h 20m

Helsinki-Vantaa

Fri 31/1

12:30-08:45

2 stops22h 15m

£254

SouthamptonHelsinki

SOU - HEL

SOUHEL

Southampton Eastleigh

Mon 10/2

19:55-14:45

2 stops16h 50m

Helsinki-Vantaa

Thu 13/2

06:35-12:00

1 stop7h 25m

£519

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Best time to book a flight from Portsmouth to Helsinki

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

Travel insights for flights from Portsmouth to Helsinki

Get recent, data-driven insights about flights from Portsmouth to Helsinki including ideal travel times, pricing trends, and more.

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

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

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

Find hourly flight availability from Portsmouth to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

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

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

Use this chart to determine the cheapest time to fly return from Portsmouth to Helsinki. Price data was last updated on 7 January 2024.

Travellers seeking maximum savings on their Portsmouth 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.

Weekly flight availability from Portsmouth to Helsinki

Explore weekly flight availability from Portsmouth to Helsinki. 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 19 December 2024.

The most flights from P0R to HEL are scheduled on a Tuesday (34 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (16 on average).

Rainfall in Helsinki by month

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

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.

Temperature in Helsinki by month

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

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).

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. 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 Helsinki. Reviews last updated 19 December 2024.
7.8
Good
1,349 reviews

Crew

8.4

Entertainment

7.2

Overall

7.8

Comfort

7.7

Boarding

7.9

Food

7.3

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

7.8
Good
1,349 reviews
7.8
Good
1,349 reviews

Crew

8.4

Entertainment

7.2

Overall

7.8

Comfort

7.7

Boarding

7.9

Food

7.3

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

6.6
Okay
6,817 reviews
7.8
Good
1,349 reviews

Crew

8.4

Entertainment

7.2

Overall

7.8

Comfort

7.7

Boarding

7.9

Food

7.3

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Helsinki from Portsmouth?

    If you book a flight to Helsinki from Portsmouth, you will be flying to Helsinki-Vantaa, which is the city’s only airport. Helsinki-Vantaa (HEL) is located 10.6 mi from the center of Helsinki. There are 0 flights from Portsmouth to Helsinki-Vantaa per day from 8 different airlines.

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

    Before booking your flight to Helsinki from Portsmouth, check out the most reliable airlines to get you to your destination on time: Japan Airlines (68%), Malaysia Airlines (67%), Qantas Airways( 65%).

  • What are the cheapest flights from Portsmouth to Helsinki?

    Looking for the cheapest flight from Portsmouth to Helsinki? While on average our users pay £1,227, our data indicates the cheapest price to be £125. The most popular route (Southampton Eastleigh - Helsinki-Vantaa), is priced around £180.

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

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Portsmouth to Helsinki

Discover the top 8 airlines that operate flights from Portsmouth to Helsinki. 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 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£51Average£116FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
airBalticCheapest£51Average£120FlexibilityNo cancel feeOn-time87%
Search airBaltic flights
NorwegianCheapest£88Average£164FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
Scandinavian AirlinesCheapest£117Average£156FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LufthansaCheapest£136Average£234FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£140Average£256FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£142Average£286FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£150Average£391FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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 Portsmouth to Helsinki?

Cheapflights helps you search for flights from Portsmouth to Helsinki via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth 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 Portsmouth to Helsinki.

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

Certainly. Search results for flights to Helsinki from Portsmouth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Portsmouth 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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