This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — HEL
15 Oct — 22 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Lisbon Humberto Delgado to Helsinki-Vantaa are usually found in March or February, booked 79 days in advance, depart on a Friday or Monday and return on a Thursday
Cheap flight deals from Lisbon to Helsinki
Enter your travel dates to find the best prices.
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Best
Direct
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One-way
Cheapest flights from Lisbon to Helsinki
Explore the most affordable flight options available from Lisbon to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.
Tue 27/1006:05 -
1 stop10h 40m
Tue 3/1117:35 -
1 stop7h 15m
Deal found 12/9£221
Fri 13/1105:00 -
1 stop9h 50m
Wed 18/1113:40 -
2 stops11h 50m
Deal found 15/9£248
Thu 3/1216:10 -
Nonstop4h 40m
Mon 7/1212:30 -
Nonstop4h 55m
Deal found 13/9£280
Fri 4/1216:10 -
Nonstop4h 40m
Mon 7/1212:30 -
Nonstop4h 55m
Deal found 15/9£282
Thu 26/1116:10 -
Nonstop4h 40m
Sun 6/1212:30 -
Nonstop4h 55m
Deal found 15/9£316
Thu 19/1116:55 -
1 stop6h 40m
Mon 23/1111:15 -
1 stop6h 50m
Deal found 14/9£320
Sat 5/1216:10 -
Nonstop4h 40m
Wed 9/1212:30 -
Nonstop4h 55m
Deal found 15/9£320
Fri 6/1116:10 -
Nonstop4h 40m
Sat 14/1112:30 -
Nonstop4h 55m
Deal found 14/9£329
Fri 13/1116:10 -
Nonstop4h 40m
Wed 18/1112:30 -
Nonstop4h 55m
Deal found 15/9£333
Sat 14/1116:10 -
Nonstop4h 40m
Sat 28/1112:30 -
Nonstop4h 55m
Deal found 12/9£334
Best flights from Lisbon to Helsinki
Discover carefully curated flight deals from Lisbon to Helsinki that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.
Fri 13/1105:00 -
1 stop9h 50m
Wed 18/1113:40 -
2 stops11h 50m
Deal found 15/9£248
Fri 1/116:10 -
Nonstop4h 40m
Sun 30/516:40 -
1 stop8h 45m
Deal found 12/9£289
Thu 19/1116:55 -
1 stop6h 40m
Mon 23/1111:15 -
1 stop6h 50m
Deal found 14/9£320
Fri 18/1206:00 -
1 stop10h 10m
Tue 22/1212:15 -
1 stop28h 55m
Deal found 15/9£373
Sat 5/1216:10 -
Nonstop4h 40m
Wed 9/1212:30 -
Nonstop4h 55m
Deal found 15/9£320
Fri 13/1116:10 -
Nonstop4h 40m
Wed 18/1112:30 -
Nonstop4h 55m
Deal found 15/9£333
Sat 14/1116:10 -
Nonstop4h 40m
Sat 28/1112:30 -
Nonstop4h 55m
Deal found 12/9£334
Fri 18/1216:10 -
Nonstop4h 40m
Tue 22/1212:30 -
Nonstop4h 55m
Deal found 15/9£342
Wed 7/1022:40 -
Nonstop4h 35m
Tue 20/1013:00 -
Nonstop4h 50m
Deal found 12/9£393
Wed 14/1022:40 -
Nonstop4h 35m
Sun 18/1013:00 -
Nonstop4h 50m
Deal found 14/9£393
Direct flights from Lisbon to Helsinki
Explore direct flight options from Lisbon to Helsinki based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 September 2026.
Fri 29/116:10 -
Nonstop4h 40m
Mon 8/212:30 -
Nonstop4h 55m
Deal found 14/9£260
Thu 3/1216:10 -
Nonstop4h 40m
Mon 7/1212:30 -
Nonstop4h 55m
Deal found 13/9£280
Fri 4/1216:10 -
Nonstop4h 40m
Mon 7/1212:30 -
Nonstop4h 55m
Deal found 15/9£282
Mon 8/216:10 -
Nonstop4h 40m
Sun 14/212:30 -
Nonstop4h 55m
Deal found 12/9£285
Thu 26/1116:10 -
Nonstop4h 40m
Sun 6/1212:30 -
Nonstop4h 55m
Deal found 15/9£316
Thu 25/216:10 -
Nonstop4h 40m
Thu 4/312:30 -
Nonstop4h 55m
Deal found 12/9£317
Sat 5/1216:10 -
Nonstop4h 40m
Wed 9/1212:30 -
Nonstop4h 55m
Deal found 15/9£320
Fri 18/1216:10 -
Nonstop4h 40m
Tue 22/1212:30 -
Nonstop4h 55m
Deal found 11/9£321
Fri 6/1116:10 -
Nonstop4h 40m
Sat 14/1112:30 -
Nonstop4h 55m
Deal found 14/9£329
Fri 13/1116:10 -
Nonstop4h 40m
Wed 18/1112:30 -
Nonstop4h 55m
Deal found 15/9£333
Sat 14/1116:10 -
Nonstop4h 40m
Sat 28/1112:30 -
Nonstop4h 55m
Deal found 12/9£334
Fri 1/116:10 -
Nonstop4h 40m
Sun 30/513:00 -
Nonstop4h 50m
Deal found 12/9£337
Last-minute flights from Lisbon to Helsinki
Discover last-minute flight deals from Lisbon to Helsinki. Data last updated 15 September 2026 and is based on user searches.
Tue 15/917:05 -
1 stop16h 05m
Sat 19/908:20 -
1 stop27h 30m
Deal found 15/9£414
Tue 15/905:00 -
1 stop6h 05m
Sat 19/918:25 -
1 stop6h 25m
Deal found 14/9£427
Tue 15/916:35 -
Nonstop4h 35m
Sat 19/916:40 -
1 stop7h 10m
Deal found 15/9£619
Wed 30/922:40 -
Nonstop4h 35m
Sun 4/1013:00 -
Nonstop4h 50m
Deal found 14/9£576
Wed 30/922:40 -
Nonstop4h 35m
Fri 2/1013:00 -
Nonstop4h 50m
Deal found 15/9£583
Wed 7/1022:40 -
Nonstop4h 35m
Tue 20/1013:00 -
Nonstop4h 50m
Deal found 12/9£393
Wed 7/1022:40 -
Nonstop4h 35m
Sun 11/1013:00 -
Nonstop4h 50m
Deal found 14/9£581
Tue 13/1016:35 -
Nonstop4h 35m
Sat 17/1013:00 -
Nonstop4h 50m
Deal found 14/9£639
Thu 15/1006:35 -
1 stop6h 50m
Mon 19/1013:00 -
Nonstop4h 50m
Deal found 14/9£527
Wed 21/1022:40 -
Nonstop4h 35m
Wed 28/1012:30 -
Nonstop4h 55m
Deal found 15/9£424
Tue 27/1006:05 -
1 stop10h 40m
Tue 3/1117:35 -
1 stop7h 15m
Deal found 12/9£221
One-way flights from Lisbon to Helsinki
Search for one-way flight options from Lisbon to Helsinki. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.
Wed 14/1022:40 -
Nonstop4h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£127
Wed 7/1022:40 -
Nonstop4h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£128
Fri 27/1116:35 -
3 stops13h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9 £132
Fri 18/1216:10 -
Nonstop4h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£135
Thu 10/1216:10 -
Nonstop4h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£145
Mon 11/116:10 -
Nonstop4h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£161
Wed 9/1216:10 -
Nonstop4h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£164
Mon 4/116:10 -
Nonstop4h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£168
Thu 31/1216:10 -
Nonstop4h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£176
Mon 4/116:55 -
1 stop6h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£177
Find flight deals from Lisbon to Helsinki
Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Helsinki (HEL). 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 15 September 2026.
Customise your flight search to find flights from Lisbon to Helsinki 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 7,457,451 searches. Data last updated 15 September 2026.
Use the filters below to find and compare flights from Lisbon to Helsinki that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Fastest return journey
LisbonHelsinki
LIS Lisbon Humberto Delgado - HEL Helsinki-Vantaa
LISHEL
Lisbon Humberto Delgado
Wed 14/10
22:40-05:15
Nonstop4h 35m
Helsinki-Vantaa
Wed 31/12
00:00-23:00
Nonstop0h 00m
£127
LisbonHelsinki
LIS Lisbon Humberto Delgado - HEL Helsinki-Vantaa
LISHEL
Lisbon Humberto Delgado
Mon 21/12
16:10-22:50
Nonstop4h 40m
Helsinki-Vantaa
Wed 31/12
00:00-23:00
Nonstop0h 00m
£136
LisbonHelsinki
LIS Lisbon Humberto Delgado - HEL Helsinki-Vantaa
LISHEL
Lisbon Humberto Delgado
Fri 18/12
16:10-22:50
Nonstop4h 40m
Helsinki-Vantaa
Wed 31/12
00:00-23:00
Nonstop0h 00m
£136
LisbonHelsinki
LIS Lisbon Humberto Delgado - HEL Helsinki-Vantaa
LISHEL
Lisbon Humberto Delgado
Thu 10/12
16:10-22:50
Nonstop4h 40m
Helsinki-Vantaa
Wed 31/12
00:00-23:00
Nonstop0h 00m
£145
LisbonHelsinki
LIS Lisbon Humberto Delgado - HEL Helsinki-Vantaa
LISHEL
Lisbon Humberto Delgado
Mon 11/1
16:10-22:50
Nonstop4h 40m
Helsinki-Vantaa
Wed 31/12
00:00-23:00
Nonstop0h 00m
£161
LisbonHelsinki
LIS Lisbon Humberto Delgado - HEL Helsinki-Vantaa
LISHEL
Lisbon Humberto Delgado
Wed 9/12
16:10-22:50
Nonstop4h 40m
Helsinki-Vantaa
Wed 31/12
00:00-23:00
Nonstop0h 00m
£164
LisbonHelsinki
LIS Lisbon Humberto Delgado - HEL Helsinki-Vantaa
LISHEL
Lisbon Humberto Delgado
Mon 4/1
16:10-22:50
Nonstop4h 40m
Helsinki-Vantaa
Wed 31/12
00:00-23:00
Nonstop0h 00m
£169
LisbonHelsinki
LIS Lisbon Humberto Delgado - HEL Helsinki-Vantaa
LISHEL
Lisbon Humberto Delgado
Sun 20/12
16:10-22:50
Nonstop4h 40m
Helsinki-Vantaa
Wed 31/12
00:00-23:00
Nonstop0h 00m
£169
LisbonHelsinki
LIS Lisbon Humberto Delgado - HEL Helsinki-Vantaa
LISHEL
Lisbon Humberto Delgado
Tue 1/12
16:10-22:50
Nonstop4h 40m
Helsinki-Vantaa
Wed 31/12
00:00-23:00
Nonstop0h 00m
£169
LisbonHelsinki
LIS Lisbon Humberto Delgado - HEL Helsinki-Vantaa
LISHEL
Lisbon Humberto Delgado
Tue 22/12
16:10-22:50
Nonstop4h 40m
Helsinki-Vantaa
Wed 31/12
00:00-23:00
Nonstop0h 00m
£169
Flights are sorted by cheapest return flights first.
Deals found on 15/9
Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Lisbon to Helsinki
Have a flexible travel schedule? Discover the best time to fly to Helsinki from Lisbon with our price prediction graph.
LIS-HEL
Estimated return 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 Lisbon to Helsinki
Prices
Delays
How far ahead should I book a flight from Lisbon to Helsinki?
To ensure you get the cheapest price possible for a flight from Lisbon to Helsinki, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Lisbon to Helsinki?
Currently, March is the cheapest month in which you can book a flight from Lisbon to Helsinki (average of £253). Flying from Lisbon to Helsinki in October is currently the most expensive (average of £377). 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 LIS to HEL?
Find hourly flight availability from Lisbon to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2026.
When flying from Lisbon to Helsinki, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from Lisbon to Helsinki?
Airfare is below average for this route at the moment.
Lisbon to Helsinki flights typically cost between £308 and £435 in February.The cheapest return price found within the last 5 days was £207 on Lufthansa (1 Feb–8 Feb).
How often are flights from Lisbon to Helsinki delayed?
About 29% of weekly flights between Lisbon and Helsinki have experienced delays in the past year, with the average delay time being 96 minutes.
What is the most punctual flight time for Lisbon to Helsinki flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
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 Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Lisbon to Helsinki flights?
Over the past year, Finnair have had the lowest number of delays on this route, with just 29% of flights being delayed.
Reviews of airlines servicing Helsinki
Get insights into the airlines that provide service to Helsinki. 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 Helsinki. Reviews last updated 15 September 2026.
Check out reviews from past customers who have flown with Finnair from Lisbon to Helsinki to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
The flight from Helsinki to Toronto was very cramped. No leg space and no room to even walk. Very bad experience
Related info for your journey
Find useful and relevant information for your journey from Lisbon to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How popular is this Lisbon to Helsinki flight route?
Within the past month, 11 users have taken a look at flights from Lisbon Humberto Delgado to Helsinki-Vantaa.
How long is the flight from Lisbon to Helsinki?
There are many flights that can get you from Lisbon to Helsinki in 4h 40m. Fly via Finnair or Scandinavian Airlines to get the fastest option. Lisbon and Helsinki are separated by a distance of 2089 mi. This flight may include one or multiple stops.
What is the cheapest airline to fly from Lisbon to Helsinki round-trip?
Flying on Finnair is currently your cheapest option to Helsinki, with prices starting at £236. You may be able to fly from Lisbon to Helsinki for 24% less than the average price by searching for this airline.
What are the most reliable airlines from Lisbon to Helsinki?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Lisbon to Helsinki on time: Finnair (84%), TAP AIR PORTUGAL (84%), Japan Airlines (69%).
Can I find deals for flights from Lisbon to Helsinki that include hotel bookings?
Yes. In addition to deals on Lisbon to Helsinki flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Lisbon to Helsinki?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lisbon to Helsinki.
Can I find deals for business class flights from Lisbon to Helsinki?
Yes. Cheapflights offers flight deals from Lisbon to Helsinki 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 Lisbon to Helsinki?
Currently, March is the cheapest month in which you can book a flight from Lisbon to Helsinki (average of £253). Flying from Lisbon to Helsinki in October is currently the most expensive (average of £377). 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.
Explore flights to Helsinki departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 15 September 2026.
Browse through other flights departing from Lisbon. Flights are based on user searches made on Cheapflights and were last updated on 15 September 2026.
Discover the top airline that operate flights from Lisbon to Helsinki. 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 7,457,451 searches. Data last updated 15 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Lisbon to Helsinki?
Cheapflights helps you search for flights from Lisbon to Helsinki via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Lisbon to Helsinki?
Cheapflights simply makes it quick and affordable to book flights from Lisbon to Helsinki by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Lisbon to Helsinki with no change fees?
Yes! Cheapflights helps users easily find flights from Lisbon to Helsinki with no change fees.
Can Cheapflights notify me if prices for flights from Lisbon to Helsinki become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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