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$161+ 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — LIS
May 18 — May 251
Mon 5/18
Mon 5/25
1 adult, Economy
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Cheapflights Tip: The best prices from Helsinki-Vantaa to Lisbon Humberto Delgado are usually found in January or February, booked 86 days in advance, depart on a Tuesday or Friday and return on a Friday

Cheap 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 April 18, 2026.

This Mytrip deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/185:30 pm
HEL
-
LIS
2 stops23h 40m
Multiple Airlines
Wed 5/278:15 pm
LIS
-
HEL
1 stop11h 30m
Multiple Airlines
Deal found 4/14$252
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:50 pm
HEL
-
LIS
1 stop22h 05m
Multiple Airlines
Tue 5/264:35 pm
LIS
-
HEL
Nonstop4h 35m
Multiple Airlines
Deal found 4/15$261
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1611:55 am
HEL
-
LIS
1 stop23h 40m
Ryanair
Wed 5/206:10 pm
LIS
-
HEL
1 stop14h 00m
Ryanair
Deal found 4/15$278
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:10 pm
HEL
-
LIS
1 stop29h 00m
Ryanair
Wed 5/206:10 pm
LIS
-
HEL
1 stop14h 00m
Ryanair
Deal found 4/15$286
This Mytrip deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2412:00 am
HEL
-
LIS
2 stops25h 30m
Multiple Airlines
Wed 7/12:00 pm
LIS
-
HEL
2 stops17h 45m
Multiple Airlines
Deal found 4/13$287
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1611:55 am
HEL
-
LIS
1 stop23h 40m
Ryanair
Thu 5/214:45 pm
LIS
-
HEL
1 stop15h 35m
Ryanair
Deal found 4/15$295
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1512:30 pm
HEL
-
LIS
Nonstop4h 55m
Multiple Airlines
Sun 11/226:30 am
LIS
-
HEL
1 stop10h 40m
Multiple Airlines
Deal found 4/14$298

Find flight deals from Helsinki to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to Lisbon (LIS). 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 April 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$252
(Mytrip)

One-way from

$161
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$420

Good round-trip deal

$314 or less

Good one-way deal

$263 or less
Provider with most accurate pricing for Helsinki-Vantaa-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Helsinki-Vantaa-Lisbon Humberto Delgado flights.
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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. 2% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Helsinki to Lisbon 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 2,558,603 searches. Data last updated April 18, 2026.
Use the filters below to find and compare flights from Helsinki to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Thu 6/25

11:00 am-11:50 pm

1 stop14h 50m

Lisbon Humberto Delgado

Wed 7/1

8:35 pm-10:30 am

1 stop11h 55m

$324

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Wed 6/17

7:00 am-10:50 pm

1 stop17h 50m

Lisbon Humberto Delgado

Mon 6/22

7:45 pm-1:05 pm

1 stop15h 20m

$356
Quickest round-trip

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Wed 6/17

7:05 pm-9:55 pm

Nonstop4h 50m

Lisbon Humberto Delgado

Mon 6/22

4:35 pm-11:10 pm

Nonstop4h 35m

$426

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Thu 5/28

4:40 pm-11:25 pm

1 stop8h 45m

Lisbon Humberto Delgado

Thu 6/4

4:35 pm-11:10 pm

Nonstop4h 35m

$462

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Thu 6/4

4:40 pm-11:25 pm

1 stop8h 45m

Lisbon Humberto Delgado

Thu 6/18

4:35 pm-11:10 pm

Nonstop4h 35m

$494

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Thu 5/28

1:00 pm-3:50 pm

Nonstop4h 50m

Lisbon Humberto Delgado

Mon 6/1

4:35 pm-11:10 pm

Nonstop4h 35m

$510

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Sat 10/10

4:45 pm-10:50 pm

1 stop8h 05m

Lisbon Humberto Delgado

Sun 10/18

11:15 am-10:35 pm

1 stop9h 20m

$525

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Tue 5/26

1:00 pm-3:50 pm

Nonstop4h 50m

Lisbon Humberto Delgado

Wed 5/27

9:00 pm-10:55 pm

1 stop23h 55m

$536

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Sat 6/27

6:45 am-1:40 pm

2 stops8h 55m

Lisbon Humberto Delgado

Fri 7/3

6:15 am-6:55 pm

1 stop10h 40m

$555

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Sun 5/17

6:45 am-1:40 pm

2 stops8h 55m

Lisbon Humberto Delgado

Mon 5/18

7:25 am-12:30 am

1 stop15h 05m

$560

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3
  • Most accurate provider: When it comes to deals on Helsinki-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helsinki-Lisbon flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

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

Use this chart to determine the optimal time to book a round-trip flight from Helsinki to Lisbon. Price data was last updated on April 10, 2026.

Booking 86 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 $313). Flying from Helsinki to Lisbon in October is currently the most expensive (average of $480). 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?

Find hourly flight availability from Helsinki to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 18, 2026.

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

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

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated April 18, 2026.
Get a feel of what it's like to fly with KLM,Finnair, andLufthansa 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
7.8
Good
1,502 reviews

Crew

8.4

Entertainment

7.1

Food

7.3

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,502 reviews
KLM
7.8
Good
1,502 reviews

Crew

8.4

Entertainment

7.1

Food

7.3

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Finnair
7.7
Good
1,389 reviews
KLM
7.8
Good
1,502 reviews

Crew

8.4

Entertainment

7.1

Food

7.3

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,930 reviews
KLM
7.8
Good
1,502 reviews

Crew

8.4

Entertainment

7.1

Food

7.3

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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?

    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 50m 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 8h 45m. KLM provides one of the quickest options available for as low as $462. Airlines will cover a distance of 2089 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 Finnair and Lufthansa, starting at $198 and $212 round-trip. These flights start at 58% 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 (80%), Finnair (80%) and TAP AIR PORTUGAL (80%).

  • What are the cheapest flights from Helsinki to Lisbon?

    Looking for the cheapest flight from Helsinki to Lisbon? While on average our users pay $691, our data indicates the cheapest price to be $200. The most popular route (Helsinki-Vantaa - Lisbon Humberto Delgado), is priced around $330.

  • 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 $313). Flying from Helsinki to Lisbon in October is currently the most expensive (average of $480). 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

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Fátima
Ericeira
Oeiras
Beja
Costa da Caparica
Torres Vedras
Nazaré
Colares
Sesimbra

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Top 3 airlines flying from Helsinki to Lisbon

Discover the top 3 airlines that operate flights from Helsinki to Lisbon. 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 2,558,603 searches. Data last updated April 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$165Average$279FlexibilityNo cancel feeOn-time75%
FinnairCheapest$198Average$439FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$212Average$318FlexibilityNo cancel feeOn-time76%

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