HEL

£235 Find Cheap Flights from Portsmouth to Helsinki – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return fare
£235
Multiple Airlines
Fri 23/10Thu 29/10
SOU - HEL • 2 stops
Cheapest one-way flight
£374
British Airways
Sat 5/12
SOU - HEL • 2 stops
Direct flights
Every day
You can fly direct with Norwegian, Air France, and others. Average duration is 0
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Helsinki!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Portsmouth to Helsinki

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Portsmouth to Helsinki

Fri, 23 Oct - Thu, 29 Oct
Multiple Airlines Logo
15:20 - 11:15SOU  Southampton Eastleigh-HEL Helsinki-Vantaa
17h 55m2 stops Belfast Intl London Stansted
Multiple Airlines Logo
22:05 - 11:55HEL  Helsinki-Vantaa-SOU Southampton Eastleigh
15h 50m2 stops London Stansted Dublin
£235Multiple Airlines
Thu, 4 Mar - Mon, 8 Mar
KLM Logo
17:30 - 13:10SOU  Southampton Eastleigh-HEL Helsinki-Vantaa
17h 40m1 stop Amsterdam Schiphol
KLM Logo
18:20 - 08:10HEL  Helsinki-Vantaa-SOU Southampton Eastleigh
15h 50m1 stop Amsterdam Schiphol
£245KLM
Sat, 3 Oct - Tue, 13 Oct
KLM Logo
17:20 - 00:25SOU  Southampton Eastleigh-HEL Helsinki-Vantaa
5h 05m1 stop Amsterdam Schiphol
KLM Logo
07:00 - 16:50HEL  Helsinki-Vantaa-SOU Southampton Eastleigh
11h 50m1 stop Amsterdam Schiphol
£265KLM
Sat, 24 Oct - Sat, 31 Oct
KLM Logo
17:20 - 00:25SOU  Southampton Eastleigh-HEL Helsinki-Vantaa
5h 05m1 stop Amsterdam Schiphol
KLM Logo
14:05 - 08:55HEL  Helsinki-Vantaa-SOU Southampton Eastleigh
20h 50m1 stop Amsterdam Schiphol
£282KLM
Sat, 3 Oct - Tue, 13 Oct
Multiple Airlines Logo
09:20 - 09:35SOU  Southampton Eastleigh-HEL Helsinki-Vantaa
22h 15m2 stops Dublin Warsaw Modlin
Multiple Airlines Logo
23:50 - 19:30HEL  Helsinki-Vantaa-SOU Southampton Eastleigh
21h 40m2 stops London Stansted Dublin
£296Multiple Airlines
Fri, 23 Oct - Thu, 29 Oct
KLM Logo
17:20 - 00:25SOU  Southampton Eastleigh-HEL Helsinki-Vantaa
5h 05m1 stop Amsterdam Schiphol
KLM Logo
18:20 - 08:10HEL  Helsinki-Vantaa-SOU Southampton Eastleigh
15h 50m1 stop Amsterdam Schiphol
£301KLM
Fri, 23 Oct - Fri, 30 Oct
Multiple Airlines Logo
15:20 - 11:15SOU  Southampton Eastleigh-HEL Helsinki-Vantaa
17h 55m2 stops Belfast Intl London Stansted
Multiple Airlines Logo
23:40 - 11:55HEL  Helsinki-Vantaa-SOU Southampton Eastleigh
14h 15m2 stops London Stansted Dublin
£306Multiple Airlines
Sat, 24 Oct - Sat, 31 Oct
Multiple Airlines Logo
20:00 - 15:45SOU  Southampton Eastleigh-HEL Helsinki-Vantaa
17h 45m1 stop Dublin
Multiple Airlines Logo
18:20 - 08:45HEL  Helsinki-Vantaa-SOU Southampton Eastleigh
16h 25m2 stops Amsterdam Schiphol Dublin
£307Multiple Airlines
Tue, 22 Dec - Tue, 29 Dec
KLM Logo
17:30 - 00:20SOU  Southampton Eastleigh-HEL Helsinki-Vantaa
4h 50m1 stop Amsterdam Schiphol
KLM Logo
18:20 - 08:10HEL  Helsinki-Vantaa-SOU Southampton Eastleigh
15h 50m1 stop Amsterdam Schiphol
£307KLM
Sat, 3 Oct - Tue, 13 Oct
Multiple Airlines Logo
09:20 - 09:35SOU  Southampton Eastleigh-HEL Helsinki-Vantaa
22h 15m2 stops Dublin Warsaw Modlin
Multiple Airlines Logo
15:40 - 08:05HEL  Helsinki-Vantaa-SOU Southampton Eastleigh
18h 25m3 stops Riga Intl Kastrup Copenhagen Dublin
£319Multiple Airlines
Useful Info

Good to know - Cheap tickets from Portsmouth to Helsinki

Low season

March

Cheapest flight

£235
Best time to beat the crowds (26% less expensive on average)
Most popular time to fly (18% more expensive on average)
Flight from Southampton to Helsinki

When to book flights from Portsmouth to Helsinki

Are your dates flexible? Find out the best times to travel from Portsmouth to Helsinki based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from Portsmouth to Helsinki

  • How does KAYAK find such low prices on flights from Portsmouth to Helsinki?

    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 Portsmouth to Helsinki.

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

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

  • What is the Hacker Fare option on flights from Portsmouth to Helsinki?

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

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

    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 to Helsinki from Portsmouth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

More options for your flight from Portsmouth to Helsinki

Complete your trip to Helsinki with a hotel stay or car hire

Car hire in Helsinki
Hotels in Helsinki
Holidays in Helsinki