HEL - OPO

£209 Find Cheap Flights from Helsinki to Porto – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£209
Typical prices: £208-£276
KLM, Air France
Sat 21/11Wed 25/11
HEL - OPO • 1 stop
Cheapest one-way flight
£1,656
Typical prices: £151-£215
Emirates
Tue 22/12
HEL - OPO • 2 stops
Direct flights
Not available
There are currently no direct flights between Helsinki and Porto. You’ll need at least 1 connection.
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When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 21% compared to booking last minute.
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When to travel
Cheapest • 36% price drop
Most popular
Good to know
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Flight Deals

Cheap Flights from Helsinki to Porto (HEL-OPO)

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

Recent return flight deals from Helsinki to Porto

Sat, 21 Nov - Wed, 25 Nov
Multiple Airlines Logo
18:20 - 22:30HEL  Helsinki-Vantaa-OPO Porto
6h 10m1 stop Amsterdam Schiphol
Multiple Airlines Logo
05:55 - 16:40OPO  Porto-HEL Helsinki-Vantaa
8h 45m1 stop Paris Charles de Gaulle
£209Multiple Airlines
Sat, 21 Nov - Wed, 25 Nov
Multiple Airlines Logo
14:05 - 22:30HEL  Helsinki-Vantaa-OPO Porto
10h 25m1 stop Amsterdam Schiphol
Multiple Airlines Logo
05:55 - 16:40OPO  Porto-HEL Helsinki-Vantaa
8h 45m1 stop Paris Charles de Gaulle
£216Multiple Airlines
Mon, 11 Jan - Sun, 17 Jan
KLM Logo
07:00 - 15:25HEL  Helsinki-Vantaa-OPO Porto
10h 25m2 stops Stockholm Arlanda Amsterdam Schiphol
KLM Logo
05:00 - 17:25OPO  Porto-HEL Helsinki-Vantaa
10h 25m1 stop Amsterdam Schiphol
£300KLM
Sat, 28 Nov - Sat, 5 Dec
Lufthansa Logo
07:05 - 15:20HEL  Helsinki-Vantaa-OPO Porto
10h 15m1 stop Frankfurt am Main
Lufthansa Logo
12:30 - 01:30OPO  Porto-HEL Helsinki-Vantaa
11h 00m1 stop Frankfurt am Main
£352Lufthansa
Sat, 14 Nov - Wed, 18 Nov
Turkish Airlines Logo
12:15 - 15:25HEL  Helsinki-Vantaa-OPO Porto
29h 10m1 stop Istanbul
Turkish Airlines Logo
16:25 - 18:10OPO  Porto-HEL Helsinki-Vantaa
23h 45m1 stop Istanbul
£369Turkish Airlines
Sat, 14 Nov - Wed, 18 Nov
Turkish Airlines Logo
12:15 - 15:25HEL  Helsinki-Vantaa-OPO Porto
29h 10m1 stop Istanbul
Turkish Airlines Logo
16:25 - 18:10OPO  Porto-HEL Helsinki-Vantaa
23h 45m1 stop Istanbul
£370Turkish Airlines
Mon, 11 Jan - Sun, 17 Jan
KLM Logo
07:00 - 15:25HEL  Helsinki-Vantaa-OPO Porto
10h 25m2 stops Stockholm Arlanda Amsterdam Schiphol
KLM Logo
05:00 - 16:35OPO  Porto-HEL Helsinki-Vantaa
9h 35m2 stops Amsterdam Schiphol Stockholm Arlanda
£372KLM
Sat, 14 Nov - Wed, 18 Nov
Scandinavian Airlines Logo
16:05 - 16:45HEL  Helsinki-Vantaa-OPO Porto
26h 40m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
05:55 - 14:50OPO  Porto-HEL Helsinki-Vantaa
30h 55m2 stops Paris Charles de Gaulle Stockholm Arlanda
£427Scandinavian Airlines
Sat, 14 Nov - Wed, 18 Nov
Scandinavian Airlines Logo
16:05 - 16:45HEL  Helsinki-Vantaa-OPO Porto
26h 40m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
05:55 - 14:50OPO  Porto-HEL Helsinki-Vantaa
30h 55m2 stops Paris Charles de Gaulle Stockholm Arlanda
£428Scandinavian Airlines
Sat, 14 Nov - Wed, 18 Nov
Scandinavian Airlines Logo
06:15 - 22:00HEL  Helsinki-Vantaa-OPO Porto
17h 45m2 stops Kastrup Copenhagen Paris Charles de Gaulle
Scandinavian Airlines Logo
05:55 - 14:50OPO  Porto-HEL Helsinki-Vantaa
30h 55m2 stops Paris Charles de Gaulle Stockholm Arlanda
£466Scandinavian Airlines
Booking Insights

KAYAK’s insights & trends for Helsinki to Porto flights

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

How much is a return flight from Helsinki to Porto?

Flight prices are typical for this route right now.

Flights to Porto from Helsinki usually cost between £208 and £276 in November.
The lowest price found in the past 5 days was £209 on Multiple Airlines (21 Nov–25 Nov).

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

The cheapest month for flights from Helsinki to Porto is January, where tickets cost £190 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £376 and £351 respectively.

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

To get a below average price on the flight from Helsinki to Porto, you should book around 3 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know - Cheap tickets from Helsinki to Porto

Low season

August

Cheapest flight

£209
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly (5% more expensive on average)
Flight from Helsinki to Porto

When to book flights from Helsinki to Porto

Are your dates flexible? Find out the best times to travel from Helsinki to Porto 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 Helsinki to Porto

  • What is the cheapest flight from Helsinki to Porto?

    In the last 5 days, the lowest price for a flight from Helsinki to Porto was £1,656 for a one-way ticket and £209 for a return.

  • Which aircraft models fly most regularly from Helsinki to Porto?

    We unfortunately don’t have that data for this specific route.

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

    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 Helsinki to Porto.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Helsinki 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 Helsinki to Porto?

    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 Porto with an airline and back to Helsinki with another airline.

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

    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 Porto from Helsinki 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 Helsinki to Porto

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