How often are flights from Helsinki to Lisbon delayed?

About 12% of weekly flights between Helsinki and Lisbon have experienced delays in the past year, with the average delay time being 75 minutes.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

What is the most punctual flight time for Helsinki to Lisbon flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

Which airline has the best punctuality record on Helsinki to Lisbon flights?

Over the last year, Finnair have had the lowest number of delays on this route, with just 12% of flights being delayed.

How popular is this Helsinki to Lisbon flight route?

This flight path from Helsinki-Vantaa to Lisbon Humberto Delgado was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from Helsinki to Lisbon?

A quick flight from Helsinki to Lisbon can take about 18h. Lufthansa provides one of the quickest options available for as low as $238. Airlines will cover a distance of 2089 mi.

What are the cheapest airlines flying from Helsinki to Lisbon round-trip?

Our cheapest airline available from Helsinki to Lisbon is KLM. Our recent data shows that you can find tickets from as low as $165 on this airline. Additional options worth looking into are Lufthansa and Finnair, starting at $183 and $263 round-trip. These flights start at 57% lower than the current average price 3 months from now.

Weekly flight availability from Helsinki to Lisbon

The most flights from HEL to LIS are scheduled on a Wednesday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

If weather is an important factor for your trip to Lisbon, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What are the cheapest flights from Helsinki to Lisbon?

Looking for the cheapest flight from Helsinki to Lisbon? While on average our users pay $891, our data indicates the cheapest price to be $265. The most popular route (Helsinki-Vantaa - Lisbon Humberto Delgado), is priced around $207.

What are the most reliable airlines from Helsinki to Lisbon?

The top 3 most reliable airlines when flying from Helsinki to Lisbon are Japan Airlines (75%), Finnair (75%) and TAP AIR PORTUGAL (75%).

What are the most popular airlines that fly from Helsinki to Lisbon?

Consider Finnair, Lufthansa or KLM when booking your flight. These represent the most popular airlines when flying from Helsinki to Lisbon.

Most accurate provider : When it comes to deals on Helsinki-Lisbon flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Helsinki-Lisbon flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Helsinki-Lisbon flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Helsinki-Lisbon flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Helsinki-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Helsinki to Lisbon?

If you wish to fly to Lisbon from Helsinki, then you need to book flights from Helsinki-Vantaa to Lisbon Humberto Delgado. There are 3 flights from Helsinki-Vantaa (HEL) to Humberto Delgado (LIS) per day to choose from. Flights to Lisbon from Helsinki-Vantaa are available from 3 different airlines, which means you should have some options if you want to compare airfare deals. 4h 55m is how long a nonstop flight from Helsinki to Lisbon Humberto Delgado typically takes.

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

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

How can I find direct flights from Helsinki to Lisbon?

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

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

Yes. Cheapflights offers flight deals from Helsinki to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$130+ Cheap Flights from Helsinki to Lisbon

Q: How much does it cost to fly round-trip from Helsinki to Lisbon?

Airfare is below average for this route at the moment. Helsinki to Lisbon flights typically cost between $272 and $423 in January. The cheapest round-trip price found within the last 3 days was $222 on Multiple Airlines (Jan 16-Jan 23).

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Helsinki to Lisbon with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Helsinki-Vantaa to Lisbon Humberto Delgado are usually found in January or February, booked 79 days in advance, depart on a Friday or Monday and return on a Thursday

Cheap flight deals from Helsinki to Lisbon

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$222 (Mytrip)
One-way from	$130 (Mytrip)
Popular in	October
Cheapest in	January
Average price	$343
Good round-trip deal	$457 or less
Good one-way deal	$280 or less

Provider with most accurate pricing for Helsinki-Vantaa-Lisbon Humberto Delgado flight deals.

Search Deals

Provider most trusted by Cheapflights users for Helsinki-Vantaa-Lisbon Humberto Delgado flights.

Search Deals

From Helsinki-Vantaa to Lisbon Humberto Delgado

Search Deals

One-way flight from Helsinki-Vantaa to Lisbon Humberto Delgado

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

Price to beat on a round-trip flight from Helsinki-Vantaa to Lisbon Humberto Delgado.

Search Deals

Price to beat on a one-way flight from Helsinki-Vantaa to Lisbon Humberto Delgado.

Search Deals

Find flight deals from Helsinki to Lisbon

Cheapest flights from Helsinki to Lisbon
Explore the most affordable flight options available from Helsinki to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

Wed 12/39:45 pmHEL - LIS

1 stop16h 15mMultiple Airlines

Wed 12/108:55 amLIS - HEL

3 stops26h 40mMultiple Airlines

Deal found 11/11

$224

Tue 12/912:30 pmHEL - LIS

Nonstop4h 55mFinnair

Sat 12/134:10 pmLIS - HEL

Nonstop4h 40mFinnair

Deal found 11/12

$448

Best flights from Helsinki to Lisbon
Discover carefully curated flight deals from Helsinki to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2025.

Fri 1/1610:30 pmHEL - LIS

1 stop12h 10mMultiple Airlines

Fri 1/233:30 pmLIS - HEL

2 stops15h 55mMultiple Airlines

Deal found 11/11

$222

Mon 3/166:50 amHEL - LIS

2 stops18h 00mLufthansa

Wed 3/186:10 amLIS - HEL

1 stop10h 40mLufthansa

Deal found 11/12

$238

Thu 2/2612:30 pmHEL - LIS

Nonstop4h 55mFinnair

Thu 3/54:10 pmLIS - HEL

Nonstop4h 40mFinnair

Deal found 11/13

$289

Wed 12/39:45 pmHEL - LIS

1 stop16h 15mMultiple Airlines

Wed 12/108:55 amLIS - HEL

3 stops26h 40mMultiple Airlines

Deal found 11/11

$224

Mon 3/166:50 amHEL - LIS

1 stop8h 30mLufthansa

Tue 3/176:10 amLIS - HEL

2 stops17h 10mLufthansa

Deal found 11/11

$256

Last-minute flights from Helsinki to Lisbon
Discover last-minute flight deals from Helsinki to Lisbon. Data last updated November 13, 2025 and is based on user searches.

Wed 12/39:45 pmHEL - LIS

1 stop16h 15mMultiple Airlines

Wed 12/108:55 amLIS - HEL

3 stops26h 40mMultiple Airlines

Deal found 11/11

$224

Tue 12/912:30 pmHEL - LIS

Nonstop4h 55mFinnair

Sat 12/134:10 pmLIS - HEL

Nonstop4h 40mFinnair

Deal found 11/12

$448

One-way flights from Helsinki to Lisbon
Search for one-way flight options from Helsinki to Lisbon. Find affordable one-way fares based on user searches. Data last updated November 13, 2025.

Wed 5/611:00 pmHEL - LIS

1 stop12h 20mMultiple Airlines

Deal found 11/12

$130

Mon 12/154:40 pmHEL - LIS

2 stops25h 40mMultiple Airlines

Deal found 11/13

$139

Sun 4/269:20 pmHEL - LIS

1 stop20h 10mairBaltic

Deal found 11/11

$149

Tue 1/69:20 pmHEL - LIS

3 stops24h 30mMultiple Airlines

Deal found 11/13

$159

Wed 5/61:00 pmHEL - LIS

Nonstop4h 50mFinnair

Deal found 11/12

$165

Mon 2/212:30 pmHEL - LIS

Nonstop4h 55mFinnair

Deal found 11/12

$166

Mon 12/1511:40 amHEL - LIS

1 stop24h 20mRyanair

Deal found 11/13

$168

Sat 1/3112:30 pmHEL - LIS

Nonstop4h 55mFinnair

Deal found 11/12

$172

Fly from

Fly to

Route

Depart

Return

Price

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Fri 1/16

10:30 pm-8:40 am

1 stop12h 10m

Lisbon Humberto Delgado

Fri 1/23

3:30 pm-9:25 am

2 stops15h 55m

$222

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Wed 12/3

9:45 pm-12:00 pm

1 stop16h 15m

Lisbon Humberto Delgado

Wed 12/10

8:55 am-1:35 pm

3 stops26h 40m

$224

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Mon 3/16

6:50 am-10:50 pm

2 stops18h 00m

Lisbon Humberto Delgado

Wed 3/18

6:10 am-6:50 pm

1 stop10h 40m

$238

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Mon 3/16

6:50 am-1:20 pm

1 stop8h 30m

Lisbon Humberto Delgado

Tue 3/17

6:10 am-1:20 am

2 stops17h 10m

$256

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Thu 2/26

12:30 pm-3:25 pm

Nonstop4h 55m

Lisbon Humberto Delgado

Thu 3/5

4:10 pm-10:50 pm

Nonstop4h 40m

$289

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Mon 12/15

4:40 pm-4:20 pm

2 stops25h 40m

$139

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Wed 5/6

11:00 pm-8:35 pm

2 stops23h 35m

$141

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Sun 4/26

9:20 pm-3:30 pm

1 stop20h 10m

$149

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Tue 1/6

9:20 pm-7:50 pm

3 stops24h 30m

$159

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Wed 5/6

1:00 pm-3:50 pm

Nonstop4h 50m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 13 results

Compare providers for flights from Helsinki to Lisbon

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Helsinki to Lisbon in November.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Helsinki-Lisbon flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Helsinki-Lisbon flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Helsinki-Lisbon flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Helsinki-Lisbon flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Helsinki-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Helsinki to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Helsinki with our price prediction graph.

Estimated round-trip 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 Helsinki to Lisbon

Prices

Airlines

Delays

How far ahead should I book a flight from Helsinki to Lisbon?

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Helsinki to Lisbon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Helsinki to Lisbon (average of $176). Flying from Helsinki to Lisbon in October is currently the most expensive (average of $245). 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 HEL to LIS?

It’s optimal to fly from Helsinki to Lisbon in the evening. By choosing this option you can save up to 49% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from Helsinki to Lisbon?

Reviews of airlines servicing Lisbon

Get a feel of what it's like to fly with KLM, Finnair, and Lufthansa from Helsinki to Lisbon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.7

Good

1,410 reviews

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

KLM

7.7

Good

1,410 reviews

KLM

7.7

Good

1,410 reviews

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Finnair

7.6

Good

1,335 reviews

KLM

7.7

Good

1,410 reviews

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Lufthansa

6.8

Okay

7,570 reviews

KLM

7.7

Good

1,410 reviews

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

What airports do I use to fly from Helsinki to Lisbon?
If you wish to fly to Lisbon from Helsinki, then you need to book flights from Helsinki-Vantaa to Lisbon Humberto Delgado. There are 3 flights from Helsinki-Vantaa (HEL) to Humberto Delgado (LIS) per day to choose from. Flights to Lisbon from Helsinki-Vantaa are available from 3 different airlines, which means you should have some options if you want to compare airfare deals. 4h 55m is how long a nonstop flight from Helsinki to Lisbon Humberto Delgado typically takes.
How popular is this Helsinki to Lisbon flight route?
This flight path from Helsinki-Vantaa to Lisbon Humberto Delgado was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Helsinki to Lisbon?
A quick flight from Helsinki to Lisbon can take about 18h. Lufthansa provides one of the quickest options available for as low as $238. Airlines will cover a distance of 2089 mi.
What are the cheapest airlines flying from Helsinki to Lisbon round-trip?
Our cheapest airline available from Helsinki to Lisbon is KLM. Our recent data shows that you can find tickets from as low as $165 on this airline. Additional options worth looking into are Lufthansa and Finnair, starting at $183 and $263 round-trip. These flights start at 57% lower than the current average price 3 months from now.
What are the most reliable airlines from Helsinki to Lisbon?
The top 3 most reliable airlines when flying from Helsinki to Lisbon are Japan Airlines (75%), Finnair (75%) and TAP AIR PORTUGAL (75%).
What are the cheapest flights from Helsinki to Lisbon?
Looking for the cheapest flight from Helsinki to Lisbon? While on average our users pay $891, our data indicates the cheapest price to be $265. The most popular route (Helsinki-Vantaa - Lisbon Humberto Delgado), is priced around $207.
Can I find deals for flights from Helsinki to Lisbon that include hotel bookings?
Yes. In addition to deals on Helsinki to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Helsinki to Lisbon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helsinki to Lisbon.
Can I find deals for business class flights from Helsinki to Lisbon?
Yes. Cheapflights offers flight deals from Helsinki to Lisbon 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 Helsinki to Lisbon?
Currently, January is the cheapest month in which you can book a flight from Helsinki to Lisbon (average of $176). Flying from Helsinki to Lisbon in October is currently the most expensive (average of $245). 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

Sintra

Fátima

Oeiras

Ericeira

Nazaré

Costa da Caparica

Torres Vedras

Beja

Sesimbra

Colares

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

Lisbon car rentals

Lisbon Humberto Delgado Airport car rentals

Porto car rentals

Funchal car rentals

Ponta Delgada car rentals

Faro car rentals

Albufeira car rentals

Baixa car rentals

Alfama car rentals

Bairro Alto car rentals

Parque das Nações car rentals

Belém car rentals

Other flights to Lisbon

Top 3 airlines flying from Helsinki to Lisbon

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest$165	Average$246	FlexibilityNo cancel fee	On-time75%
Lufthansa	Cheapest$183	Average$262	FlexibilityNo cancel fee	On-time76%
Finnair	Cheapest$263	Average$419	FlexibilityNo cancel fee	On-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$130+ Cheap flights from Helsinki (HEL) to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Helsinki to Lisbon with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Helsinki-Vantaa to Lisbon Humberto Delgado are usually found in January or February, booked 79 days in advance, depart on a Friday or Monday and return on a Thursday

Cheap flight deals from Helsinki to Lisbon

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Helsinki to Lisbon

Cheapest flights from Helsinki to LisbonExplore the most affordable flight options available from Helsinki to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

Explore the most affordable flight options available from Helsinki to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Helsinki to Lisbon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Helsinki to Lisbon in November.

Best time to book a flight from Helsinki to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Helsinki with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Helsinki to Lisbon

How far ahead should I book a flight from Helsinki to Lisbon?

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

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

How much does it cost to fly round-trip from Helsinki to Lisbon?

Weekly flight availability from Helsinki to Lisbon

How often are flights from Helsinki to Lisbon delayed?

What is the most punctual flight time for Helsinki to Lisbon flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Helsinki to Lisbon flights?

Reviews of airlines servicing Lisbon

Get a feel of what it's like to fly with KLM, Finnair, and Lufthansa from Helsinki to Lisbon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airports do I use to fly from Helsinki to Lisbon?

How popular is this Helsinki to Lisbon flight route?

How long is the flight from Helsinki to Lisbon?

What are the cheapest airlines flying from Helsinki to Lisbon round-trip?

What are the most reliable airlines from Helsinki to Lisbon?

What are the cheapest flights from Helsinki to Lisbon?

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

How can I find direct flights from Helsinki to Lisbon?

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

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

Traveling to a place near Lisbon?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Lisbon by adding a car rental and/or hotel reservation to your travel itinerary.

Top 3 airlines flying from Helsinki to Lisbon

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Helsinki to Lisbon
Explore the most affordable flight options available from Helsinki to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.