Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Helsinki to Porto from R4 229

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Helsinki to Porto

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
7:05 - 11:40HEL  Helsinki-Vantaa-OPO Porto
6h 35m1 stop Frankfurt am Main
Lufthansa Logo
16:10 - 1:30OPO  Porto-HEL Helsinki-Vantaa
7h 20m1 stop Frankfurt am Main
R6 196Lufthansa
Sat, Nov 28 - Sat, Nov 28
Lufthansa Logo
17:35 - 23:55HEL  Helsinki-Vantaa-OPO Porto
8h 20m2 stops Frankfurt am Main Munich Franz Josef Strauss
Lufthansa Logo
16:10 - 11:50OPO  Porto-HEL Helsinki-Vantaa
17h 40m2 stops Frankfurt am Main Munich Franz Josef Strauss
R7 164Lufthansa
Thu, Nov 19 - Thu, Nov 26
Turkish Airlines Logo
12:15 - 9:55HEL  Helsinki-Vantaa-OPO Porto
23h 40m1 stop Istanbul
Turkish Airlines Logo
16:25 - 18:10OPO  Porto-HEL Helsinki-Vantaa
23h 45m1 stop Istanbul
R8 557Turkish Airlines
Sat, Oct 31 - Wed, Nov 4
Lufthansa Logo
19:30 - 23:55HEL  Helsinki-Vantaa-OPO Porto
6h 25m1 stop Munich Franz Josef Strauss
Lufthansa Logo
10:30 - 1:30OPO  Porto-HEL Helsinki-Vantaa
13h 00m2 stops Lisbon Humberto Delgado Frankfurt am Main
R8 885Lufthansa
Mon, Dec 28 - Sun, Jan 3
Lufthansa Logo
19:30 - 23:55HEL  Helsinki-Vantaa-OPO Porto
6h 25m1 stop Munich Franz Josef Strauss
Lufthansa Logo
5:00 - 18:45OPO  Porto-HEL Helsinki-Vantaa
11h 45m2 stops Lisbon Humberto Delgado Munich Franz Josef Strauss
R9 049Lufthansa
Sun, Dec 27 - Sat, Jan 2
Turkish Airlines Logo
12:15 - 9:55HEL  Helsinki-Vantaa-OPO Porto
23h 40m1 stop Istanbul
Turkish Airlines Logo
16:25 - 18:10OPO  Porto-HEL Helsinki-Vantaa
23h 45m1 stop Istanbul
R9 114Turkish Airlines
Sat, Oct 31 - Wed, Nov 4
Lufthansa Logo
13:40 - 23:55HEL  Helsinki-Vantaa-OPO Porto
12h 15m2 stops Frankfurt am Main Munich Franz Josef Strauss
Lufthansa Logo
6:15 - 1:30OPO  Porto-HEL Helsinki-Vantaa
17h 15m2 stops Munich Franz Josef Strauss Frankfurt am Main
R9 491Lufthansa
Mon, Dec 28 - Mon, Jan 4
Scandinavian Airlines Logo
6:15 - 11:10HEL  Helsinki-Vantaa-OPO Porto
6h 55m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
5:55 - 23:50OPO  Porto-HEL Helsinki-Vantaa
15h 55m2 stops Paris Charles de Gaulle Stockholm Arlanda
R9 540Scandinavian Airlines
Sat, Oct 31 - Wed, Nov 4
Scandinavian Airlines Logo
6:15 - 11:10HEL  Helsinki-Vantaa-OPO Porto
6h 55m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
5:55 - 23:50OPO  Porto-HEL Helsinki-Vantaa
15h 55m2 stops Paris Charles de Gaulle Stockholm Arlanda
R9 655Scandinavian Airlines
Sat, Oct 31 - Wed, Nov 4
Scandinavian Airlines Logo
6:15 - 11:10HEL  Helsinki-Vantaa-OPO Porto
6h 55m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
5:55 - 23:50OPO  Porto-HEL Helsinki-Vantaa
15h 55m2 stops Paris Charles de Gaulle Stockholm Arlanda
R9 688Scandinavian Airlines
Sat, Oct 31 - Wed, Nov 4

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Lufthansa flights from Helsinki to Porto

Our best Lufthansa deals on Helsinki to Porto flight tickets
Lufthansa
Nov 28
HEL7:05Helsinki-Vantaa
6h 35m
1 stop
OPO11:40Porto
Nov 28
OPO16:10Porto
7h 20m
1 stop
HEL1:30Helsinki-Vantaa
R6 196
Lufthansa
Nov 19
HEL17:35Helsinki-Vantaa
8h 20m
2 stops
OPO23:55Porto
Nov 26
OPO16:10Porto
17h 40m
2 stops
HEL11:50Helsinki-Vantaa
R7 164
Lufthansa
Dec 28
HEL19:30Helsinki-Vantaa
6h 25m
1 stop
OPO23:55Porto
Jan 3
OPO10:30Porto
13h 00m
2 stops
HEL1:30Helsinki-Vantaa
R8 885

Finnair flights from Helsinki to Porto

Our best Finnair deals on Helsinki to Porto flight tickets
Finnair
Nov 15
HEL7:55Helsinki-Vantaa
11h 55m
1 stop
OPO17:50Porto
Nov 21
OPO11:25Porto
9h 30m
1 stop
HEL22:55Helsinki-Vantaa
R13 196
Finnair
Nov 12
HEL8:00Helsinki-Vantaa
11h 30m
1 stop
OPO17:30Porto
Nov 21
OPO11:25Porto
9h 30m
1 stop
HEL22:55Helsinki-Vantaa
R13 819

momondo Fare Finder

 
Use the filters below to find and compare flights from Helsinki to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

HelsinkiPorto

HEL Helsinki-Vantaa - OPO Porto

HELOPO

Helsinki-Vantaa

Sat 28/11

7:05-11:40

1 stop6h 35m

Porto

Sat 28/11

16:10-1:30

1 stop7h 20m

R6 196

HelsinkiPorto

HEL Helsinki-Vantaa - OPO Porto

HELOPO

Helsinki-Vantaa

Thu 19/11

17:35-23:55

2 stops8h 20m

Porto

Thu 26/11

16:10-11:50

2 stops17h 40m

R7 164

HelsinkiPorto

HEL Helsinki-Vantaa - OPO Porto

HELOPO

Helsinki-Vantaa

Sat 31/10

12:15-9:55

1 stop23h 40m

Porto

Wed 4/11

16:25-18:10

1 stop23h 45m

R8 557

HelsinkiPorto

HEL Helsinki-Vantaa - OPO Porto

HELOPO

Helsinki-Vantaa

Mon 28/12

19:30-23:55

1 stop6h 25m

Porto

Sun 3/1

10:30-1:30

2 stops13h 00m

R8 885

HelsinkiPorto

HEL Helsinki-Vantaa - OPO Porto

HELOPO

Helsinki-Vantaa

Sun 27/12

19:30-23:55

1 stop6h 25m

Porto

Sat 2/1

5:00-18:45

2 stops11h 45m

R9 049

HelsinkiPorto

HEL Helsinki-Vantaa - OPO Porto

HELOPO

Helsinki-Vantaa

Sat 31/10

12:15-9:55

1 stop23h 40m

Porto

Wed 4/11

16:25-18:10

1 stop23h 45m

R9 114

HelsinkiPorto

HEL Helsinki-Vantaa - OPO Porto

HELOPO

Helsinki-Vantaa

Mon 28/12

13:40-23:55

2 stops12h 15m

Porto

Mon 4/1

6:15-1:30

2 stops17h 15m

R9 491

HelsinkiPorto

HEL Helsinki-Vantaa - OPO Porto

HELOPO

Helsinki-Vantaa

Sat 31/10

6:15-11:10

1 stop6h 55m

Porto

Wed 4/11

5:55-23:50

2 stops15h 55m

R9 540

HelsinkiPorto

HEL Helsinki-Vantaa - OPO Porto

HELOPO

Helsinki-Vantaa

Sat 31/10

6:15-11:10

1 stop6h 55m

Porto

Wed 4/11

5:55-23:50

2 stops15h 55m

R9 655

HelsinkiPorto

HEL Helsinki-Vantaa - OPO Porto

HELOPO

Helsinki-Vantaa

Sat 31/10

6:15-11:10

1 stop6h 55m

Porto

Wed 4/11

5:55-23:50

2 stops15h 55m

R9 688

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Porto from

How to get the cheapest flight ticket from Helsinki to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Helsinki and Porto?

Prices are currently typical for flights on this route.

Typical prices usually range from R5 754 to R9 360.
The lowest price recently found on this route was R6 196.

What is the cheapest month to fly to Porto?

The month of January is, on average, the cheapest month to fly to Porto from Helsinki, with most prices found around R4 229. The month of March is another great option to travel to Porto, with average flight prices from Helsinki averaging around R5 131.

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

You are more likely to see cheaper flights to Porto from Helsinki when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around R6 554 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from Helsinki for as low as R5 623 on momondo.

How have Helsinki to Porto flight prices changed over time?

As of October 2026, prices for Helsinki to Porto flights are approximately 19% more expensive when compared to flights at the same time last year.

When to book flights from Helsinki to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from Helsinki to Porto according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Helsinki to Porto (HEL to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helsinki to Porto

Best price found

R4 229

Direct flights

None
The best one-way flight to Porto from Helsinki in the past 72 hours is R4 229. The best return flight deal from Helsinki to Porto found on momondo in the last 72 hours is R6 196.
There are no direct flights from Helsinki to Porto. There are no popular flight routes from Helsinki to Porto.
Search flight deals

Frequently asked questions about flying from Helsinki to Porto

  • How far is Helsinki-Vantaa to Porto by plane?

    The distance between Helsinki-Vantaa and Porto is about 3110,1 km.

  • When did momondo last update prices for flights from Helsinki-Vantaa Airport to Porto Airport?

    Prices for flights from Helsinki-Vantaa Airport to Porto Airport were last updated today.

  • How old do you have to be to fly from Helsinki-Vantaa Airport to Porto Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Helsinki-Vantaa Airport to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The travel and health documents required for your trip to Porto Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Porto Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Espinho
Braga
Vila Nova de Gaia
Coimbra
Viseu
Lamego

Why use momondo?

Why should I use momondo to find a flight deal from Helsinki to Porto?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Porto from Helsinki.

Can I find flights from Helsinki to Porto with flexible booking policies on momondo?

Flights from Helsinki to Porto with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Helsinki to Porto?

Once all potential Helsinki to Porto flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Helsinki to Porto right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Porto from Helsinki. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Porto trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 31/10
Sat 7/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal