HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lisbon

$179+ 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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — LIS
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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 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 August 2, 2026.

This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:25 pm
HEL
-
LIS
1 stop7h 10m
Lufthansa
Wed 9/306:45 am
LIS
-
HEL
1 stop15h 35m
Lufthansa
Deal found 7/29$279
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 9/1311:25 pm
HEL
-
LIS
1 stop20h 30m
Multiple Airlines
Wed 9/3010:40 pm
LIS
-
HEL
Nonstop4h 35m
Multiple Airlines
Deal found 8/1$286
This KLM deal was found by Cheapflights users on 7/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:25 pm
HEL
-
LIS
1 stop6h 25m
KLM
Tue 10/65:00 am
LIS
-
HEL
1 stop6h 05m
KLM
Deal found 7/30$292
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Mon 9/211:00 pm
HEL
-
LIS
Nonstop4h 50m
Multiple Airlines
Wed 9/308:35 pm
LIS
-
HEL
1 stop11h 55m
Multiple Airlines
Deal found 7/31$307
This KLM deal was found by Cheapflights users on 7/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:25 pm
HEL
-
LIS
1 stop6h 25m
KLM
Mon 10/55:00 am
LIS
-
HEL
1 stop6h 05m
KLM
Deal found 7/30$309
This Mytrip deal was found by Cheapflights users on 7/29. 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.
Tue 10/138:30 am
HEL
-
LIS
2 stops26h 50m
Multiple Airlines
Sun 10/187:50 pm
LIS
-
HEL
3 stops34h 30m
Multiple Airlines
Deal found 7/29$315
This KLM deal was found by Cheapflights users on 7/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:55 pm
HEL
-
LIS
1 stop10h 55m
KLM
Mon 10/55:00 am
LIS
-
HEL
1 stop6h 05m
KLM
Deal found 7/30$338
This Mytrip deal was found by Cheapflights users on 7/31. 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.
Fri 8/281:45 pm
HEL
-
LIS
1 stop22h 25m
Multiple Airlines
Fri 9/410:10 pm
LIS
-
HEL
2 stops21h 00m
Multiple Airlines
Deal found 7/31$339

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 August 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(Booking.com)

One-way from

$179
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$369

Good round-trip deal

$447 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. 6% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Helsinki-Vantaa to Lisbon Humberto Delgado.
Search Deals

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 August 2, 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

Mon 9/21

4:40 pm-11:25 pm

1 stop8h 45m

Lisbon Humberto Delgado

Wed 9/30

10:40 pm-5:15 am

Nonstop4h 35m

$363
Quickest round-trip

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Tue 9/29

1:00 pm-3:50 pm

Nonstop4h 50m

Lisbon Humberto Delgado

Wed 9/30

10:40 pm-5:15 am

Nonstop4h 35m

$398

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Mon 11/16

11:15 am-4:05 pm

1 stop6h 50m

Lisbon Humberto Delgado

Thu 11/19

4:55 pm-1:35 am

1 stop6h 40m

$417

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Sat 1/9

7:05 am-5:25 pm

2 stops12h 20m

Lisbon Humberto Delgado

Thu 1/21

5:00 am-6:45 pm

2 stops11h 45m

$432

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Sun 12/20

12:30 pm-3:25 pm

Nonstop4h 55m

Lisbon Humberto Delgado

Sat 12/26

4:10 pm-10:50 pm

Nonstop4h 40m

$468
Cheapest one-way

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Mon 11/30

8:55 pm-1:25 pm

3 stops18h 30m

$179

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Wed 8/19

12:05 am-10:15 pm

3 stops24h 10m

$183

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Wed 8/26

7:05 am-11:50 pm

3 stops18h 45m

$185

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Sat 8/15

3:05 pm-6:50 am

2 stops17h 45m

$190
Quickest one-way

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Thu 8/20

1:00 pm-3:50 pm

Nonstop4h 50m

$196

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 15 resultsSorted by cheapest first
1
2
  • 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?

Booking 90 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 $325). Flying from Helsinki to Lisbon in October is currently the most expensive (average of $486). 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 August 2, 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?

Airfare is below average for this route at the moment.

Helsinki to Lisbon flights typically cost between $327 and $441 in September.
The cheapest round-trip price found within the last 5 days was $279 on Lufthansa (Sep 29-Sep 30).

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 August 2, 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
1,552 reviews

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,552 reviews
KLM
7.8
Good
1,552 reviews

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Finnair
7.7
Good
1,428 reviews
KLM
7.8
Good
1,552 reviews

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
8,172 reviews
KLM
7.8
Good
1,552 reviews

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 long is the flight from Helsinki to Lisbon?

    A quick flight from Helsinki to Lisbon can take about 8h 45m. Finnair provides one of the quickest options available for as low as $363. 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 Finnair and Lufthansa, starting at $188 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 Finnair (81%), TAP AIR PORTUGAL (81%) and Japan Airlines (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 $747, our data indicates the cheapest price to be $368. The most popular route (Helsinki-Vantaa - Lisbon Humberto Delgado), is priced around $675.

  • 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 $325). Flying from Helsinki to Lisbon in October is currently the most expensive (average of $486). 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
Torres Vedras
Nazaré
Colares
Sesimbra

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.

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 August 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$165Average$261FlexibilityNo cancel feeOn-time75%
FinnairCheapest$188Average$447FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$212Average$366FlexibilityNo cancel feeOn-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.