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$131+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — LIS
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 79 days in advance, depart on a Monday or Tuesday and return on a Thursday

Cheap 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 September 15, 2025.

Round-trip from

$288
(Kiwi.com)

One-way from

$131
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$398

Good round-trip deal

$302 or less

Good one-way deal

$200 or less
From Helsinki-Vantaa to Lisbon Humberto Delgado
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One-way flight from Helsinki-Vantaa to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 6% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Helsinki-Vantaa to Lisbon Humberto Delgado.
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Price to beat on a one-way flight from Helsinki-Vantaa to Lisbon Humberto Delgado.
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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 September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Thu 11/68:15 pmHEL - LIS
1 stop15h 25mMultiple Airlines
Wed 11/124:10 pmLIS - HEL
Nonstop4h 40mMultiple Airlines
Deal found 9/15$288
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 10/2712:05 pmHEL - LIS
1 stop11h 30mMultiple Airlines
Wed 11/54:10 pmLIS - HEL
Nonstop4h 40mMultiple Airlines
Deal found 9/15$300
This Turkish Airlines deal was found by Cheapflights users on 9/14. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2712:30 pmHEL - LIS
1 stop23h 30mTurkish Airlines
Wed 11/54:05 pmLIS - HEL
1 stop17h 30mTurkish Airlines
Deal found 9/14$360
This Finnair deal was found by Cheapflights users on 9/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:30 pmHEL - LIS
Nonstop4h 55mFinnair
Thu 12/114:10 pmLIS - HEL
Nonstop4h 40mFinnair
Deal found 9/15$379
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Sun 10/124:05 pmHEL - LIS
3 stops25h 45mMultiple Airlines
Sun 10/1910:35 pmLIS - HEL
2 stops23h 00mMultiple Airlines
Deal found 9/14$380
This Finnair deal was found by Cheapflights users on 9/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:30 pmHEL - LIS
Nonstop4h 55mFinnair
Wed 11/124:10 pmLIS - HEL
Nonstop4h 40mFinnair
Deal found 9/15$402
This Turkish Airlines deal was found by Cheapflights users on 9/15. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:30 pmHEL - LIS
1 stop12h 55mTurkish Airlines
Wed 11/1211:40 amLIS - HEL
1 stop21h 55mTurkish Airlines
Deal found 9/15$412
This Air France deal was found by Cheapflights users on 9/14. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:40 amHEL - LIS
1 stop13h 10mMultiple Airlines
Tue 9/305:00 amLIS - HEL
1 stop6h 00mMultiple Airlines
Deal found 9/14$417
This Finnair deal was found by Cheapflights users on 9/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/912:30 pmHEL - LIS
Nonstop4h 55mFinnair
Thu 11/134:10 pmLIS - HEL
Nonstop4h 40mFinnair
Deal found 9/15$427
This Finnair deal was found by Cheapflights users on 9/14. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:30 pmHEL - LIS
Nonstop4h 55mFinnair
Wed 11/54:10 pmLIS - HEL
Nonstop4h 40mFinnair
Deal found 9/14$428

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 September 15, 2025.
Use the filters below to find and compare flights from Helsinki to Lisbon that are best for you.

Fly from

Helsinki

Fly to

Lisbon

Route

Depart

Return

Price

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Thu 1/8

12:30 pm-3:25 pm

Nonstop4h 55m

Lisbon Humberto Delgado

Wed 1/14

4:10 pm-10:50 pm

Nonstop4h 40m

$298

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Tue 1/6

12:30 pm-3:25 pm

Nonstop4h 55m

Lisbon Humberto Delgado

Fri 1/9

4:10 pm-10:50 pm

Nonstop4h 40m

$316

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Fri 1/16

12:30 pm-3:25 pm

Nonstop4h 55m

Lisbon Humberto Delgado

Mon 1/19

4:10 pm-10:50 pm

Nonstop4h 40m

$318

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Tue 1/6

5:30 am-10:50 pm

2 stops19h 20m

Lisbon Humberto Delgado

Fri 1/9

7:05 am-12:30 am

2 stops15h 25m

$351

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Mon 3/2

12:30 pm-3:25 pm

Nonstop4h 55m

Lisbon Humberto Delgado

Thu 3/12

4:10 pm-10:50 pm

Nonstop4h 40m

$357

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Sun 10/12

4:05 pm-3:50 pm

3 stops25h 45m

Lisbon Humberto Delgado

Sun 10/19

10:35 pm-11:35 pm

2 stops23h 00m

$380

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Thu 11/6

12:30 pm-3:25 pm

Nonstop4h 55m

Lisbon Humberto Delgado

Wed 11/12

4:10 pm-10:50 pm

Nonstop4h 40m

$402

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Sun 11/9

12:30 pm-3:25 pm

Nonstop4h 55m

Lisbon Humberto Delgado

Thu 11/13

4:10 pm-10:50 pm

Nonstop4h 40m

$427

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Wed 10/29

12:30 pm-3:25 pm

Nonstop4h 55m

Lisbon Humberto Delgado

Wed 11/5

4:10 pm-10:50 pm

Nonstop4h 40m

$428

HelsinkiLisbon

HEL - LIS

HELLIS

Helsinki-Vantaa

Sat 10/18

11:00 pm-11:25 pm

1 stop26h 25m

$131

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 19 results
1
2

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 September 12, 2025.

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 $612). Flying from Helsinki to Lisbon in June is currently the most expensive (average of $1,127). 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 September 15, 2025.

It’s optimal to fly from Helsinki to Lisbon in the afternoon. By choosing this option you can save up to 14% 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 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 September 15, 2025.
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
7.8
Good
1,385 reviews

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Finnair
7.6
Good
1,323 reviews
KLM
7.8
Good
1,385 reviews

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Lufthansa
6.8
Okay
7,407 reviews
KLM
7.8
Good
1,385 reviews

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Ryanair
6.8
Okay
5,155 reviews
KLM
7.8
Good
1,385 reviews

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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 4 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 4h 55m. Finnair provides one of the quickest options available for as low as $298. Airlines will cover a distance of 2089 mi. Generally, flights for this route are nonstop.

  • 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 Ryanair and Lufthansa, starting at $187 and $187 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 (90%), Finnair (90%) and TAP AIR PORTUGAL (90%).

  • What are the cheapest flights from Helsinki to Lisbon?

    Looking for the cheapest flight from Helsinki to Lisbon? While on average our users pay $835, our data indicates the cheapest price to be $179. The most popular route (Helsinki-Vantaa - Lisbon Humberto Delgado), is priced around $215.

  • 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 $612). Flying from Helsinki to Lisbon in June is currently the most expensive (average of $1,127). 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
Sintra
Fátima
Oeiras
Beja
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Sesimbra
Colares

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Helsinki to Lisbon

Discover the top 4 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$165Average$246FlexibilityNo cancel feeOn-time75%
RyanairCheapest$187Average$232FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$187Average$281FlexibilityNo cancel feeOn-time76%
FinnairCheapest$263Average$405FlexibilityNo cancel feeOn-time76%

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