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$177+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — LIS
Aug 10 — Aug 171
Mon 8/10
Mon 8/17
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 89 days in advance, depart on a Tuesday or Monday 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 July 11, 2026.

This Mytrip deal was found by Cheapflights users on 7/8. 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 8/123:40 pm
HEL
-
LIS
1 stop28h 55m
Multiple Airlines
Tue 8/187:10 pm
LIS
-
HEL
2 stops26h 15m
Multiple Airlines
Deal found 7/8$299
This Lufthansa deal was found by Cheapflights users on 7/9. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:50 pm
HEL
-
LIS
1 stop11h 55m
Lufthansa
Sat 9/127:25 am
LIS
-
HEL
1 stop15h 15m
Lufthansa
Deal found 7/9$306
This Booking.com deal was found by Cheapflights users on 7/8. 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.
Wed 8/51:55 pm
HEL
-
LIS
1 stop11h 40m
Lufthansa
Wed 8/125:05 am
LIS
-
HEL
1 stop17h 15m
Lufthansa
Deal found 7/8$308
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Wed 11/181:20 pm
HEL
-
LIS
1 stop12h 25m
Multiple Airlines
Mon 11/234:10 pm
LIS
-
HEL
Nonstop4h 40m
Multiple Airlines
Deal found 7/7$311
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 11/168:25 pm
HEL
-
LIS
1 stop14h 30m
Multiple Airlines
Mon 11/234:10 pm
LIS
-
HEL
Nonstop4h 40m
Multiple Airlines
Deal found 7/7$313
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/161:00 pm
HEL
-
LIS
Nonstop4h 50m
Multiple Airlines
Tue 8/259:40 pm
LIS
-
HEL
1 stop26h 00m
Multiple Airlines
Deal found 7/9$314
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 9/2611:55 am
HEL
-
LIS
1 stop13h 30m
Multiple Airlines
Tue 9/294:35 pm
LIS
-
HEL
Nonstop4h 35m
Multiple Airlines
Deal found 7/10$317
This Kiwi.com deal was found by Cheapflights users on 7/6. 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.
Thu 8/206:15 am
HEL
-
LIS
1 stop14h 30m
Multiple Airlines
Wed 8/264:35 pm
LIS
-
HEL
Nonstop4h 35m
Multiple Airlines
Deal found 7/6$318
This Lufthansa deal was found by Cheapflights users on 7/7. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:45 pm
HEL
-
LIS
2 stops11h 45m
Lufthansa
Wed 11/256:10 am
LIS
-
HEL
1 stop10h 40m
Lufthansa
Deal found 7/7$319
This Booking.com deal was found by Cheapflights users on 7/9. 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.
Thu 8/61:50 pm
HEL
-
LIS
1 stop11h 40m
Lufthansa
Thu 8/137:25 am
LIS
-
HEL
1 stop15h 15m
Lufthansa
Deal found 7/9$325

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 July 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$299
(Mytrip)

One-way from

$177
(Finnair)

Popular in

October

Cheapest in

January

Average price

$450

Good round-trip deal

$317 or less

Good one-way deal

$271 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 ($25 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 July 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.
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 July 11, 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 8/20

6:15 am-6:45 pm

1 stop14h 30m

Lisbon Humberto Delgado

Wed 8/26

4:35 pm-11:10 pm

Nonstop4h 35m

$318
Quickest round-trip

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Thu 8/20

1:00 pm-3:50 pm

Nonstop4h 50m

Lisbon Humberto Delgado

Wed 8/26

4:35 pm-11:10 pm

Nonstop4h 35m

$357

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Mon 11/16

5:35 pm-10:50 pm

1 stop7h 15m

Lisbon Humberto Delgado

Wed 11/25

6:10 am-4:50 pm

2 stops8h 40m

$365

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Wed 11/18

1:45 pm-11:30 pm

2 stops11h 45m

Lisbon Humberto Delgado

Wed 11/25

6:10 am-4:50 pm

2 stops8h 40m

$399

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Wed 8/12

1:00 pm-3:50 pm

Nonstop4h 50m

Lisbon Humberto Delgado

Tue 8/18

4:35 pm-11:10 pm

Nonstop4h 35m

$427

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Thu 8/13

1:00 pm-3:50 pm

Nonstop4h 50m

Lisbon Humberto Delgado

Tue 8/18

4:35 pm-11:10 pm

Nonstop4h 35m

$427

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Thu 8/13

4:40 pm-11:25 pm

1 stop8h 45m

Lisbon Humberto Delgado

Sat 8/22

4:35 pm-11:10 pm

Nonstop4h 35m

$441

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Sun 9/27

1:00 pm-3:50 pm

Nonstop4h 50m

Lisbon Humberto Delgado

Tue 9/29

4:35 pm-11:10 pm

Nonstop4h 35m

$470

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

$470

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Sun 8/9

1:00 pm-3:50 pm

Nonstop4h 50m

Lisbon Humberto Delgado

Wed 8/12

4:35 pm-11:10 pm

Nonstop4h 35m

$471

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Showing 1-10 of 22 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?

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 $322). Flying from Helsinki to Lisbon in October is currently the most expensive (average of $484). 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 July 11, 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 July 11, 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
1,537 reviews

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Entertainment

7.2

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
1,537 reviews
KLM
7.8
Good
1,537 reviews

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Entertainment

7.2

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
7.6
Good
1,418 reviews
KLM
7.8
Good
1,537 reviews

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Entertainment

7.2

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
8,131 reviews
KLM
7.8
Good
1,537 reviews

Boarding

7.8

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Entertainment

7.2

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 4h 50m. Finnair provides one of the quickest options available for as low as $357. 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 $188 and $212 round-trip. These flights start at 58% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Helsinki to Lisbon one-way?

    The cheapest airline one-way is KLM, with whom users have recently found tickets for as low as $115. However, be on the lookout for offers from Finnair and Lufthansa, as they are both options that can get you from Helsinki to Lisbon for a low price.

  • 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 $610, our data indicates the cheapest price to be $155. The most popular route (Helsinki-Vantaa - Lisbon Humberto Delgado), is priced around $626.

  • 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 $322). Flying from Helsinki to Lisbon in October is currently the most expensive (average of $484). 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

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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 July 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$165Average$261FlexibilityNo cancel feeOn-time75%
FinnairCheapest$188Average$438FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$212Average$364FlexibilityNo cancel feeOn-time76%

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