This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — HEL
29 Nov — 6 Dec1
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 January, booked 79 days in advance, depart on a Wednesday or Friday and return on a Wednesday
Cheap flight deals from Lisbon to Helsinki
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
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 30 October 2026.
Mon 7/1221:00 -
1 stop21h 55m
Mon 14/1212:30 -
1 stop23h 50m
Deal found 30/10£184
Mon 7/1206:25 -
2 stops25h 40m
Mon 14/1212:30 -
1 stop23h 50m
Deal found 30/10£194
Wed 2/1215:35 -
1 stop6h 45m
Wed 9/1218:20 -
1 stop6h 50m
Deal found 28/10£238
Thu 10/1217:55 -
1 stop14h 35m
Wed 16/1211:10 -
1 stop6h 55m
Deal found 26/10£259
Thu 10/1216:10 -
Nonstop4h 40m
Wed 16/1212:30 -
Nonstop4h 55m
Deal found 26/10£318
Thu 19/1117:55 -
1 stop14h 35m
Mon 23/1121:00 -
1 stop21h 10m
Deal found 27/10£322
Sun 13/1216:10 -
Nonstop4h 40m
Wed 16/1212:30 -
Nonstop4h 55m
Deal found 28/10£331
Tue 24/1116:10 -
Nonstop4h 40m
Thu 26/1112:30 -
Nonstop4h 55m
Deal found 28/10£332
Thu 10/1216:10 -
Nonstop4h 40m
Thu 17/1212:30 -
Nonstop4h 55m
Deal found 25/10£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 30 October 2026.
Fri 29/116:10 -
Nonstop4h 40m
Mon 1/212:30 -
Nonstop4h 55m
Deal found 29/10£240
Mon 15/312:20 -
2 stops11h 10m
Sat 20/312:35 -
1 stop13h 00m
Deal found 27/10£283
Thu 28/116:10 -
Nonstop4h 40m
Tue 2/212:30 -
Nonstop4h 55m
Deal found 29/10£240
Thu 28/116:10 -
Nonstop4h 40m
Mon 1/212:30 -
Nonstop4h 55m
Deal found 29/10£240
Sun 24/116:10 -
Nonstop4h 40m
Wed 27/112:30 -
Nonstop4h 55m
Deal found 25/10 £241
Mon 15/316:10 -
Nonstop4h 40m
Sat 20/312:30 -
Nonstop4h 55m
Deal found 27/10£310
Thu 10/1216:10 -
Nonstop4h 40m
Wed 16/1212:30 -
Nonstop4h 55m
Deal found 25/10£318
Tue 16/316:10 -
Nonstop4h 40m
Sun 21/312:30 -
Nonstop4h 55m
Deal found 27/10£327
Tue 24/1116:10 -
Nonstop4h 40m
Thu 26/1112:30 -
Nonstop4h 55m
Deal found 28/10£332
Thu 10/1216:10 -
Nonstop4h 40m
Thu 17/1212:30 -
Nonstop4h 55m
Deal found 26/10£332
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 30 October 2026.
Thu 28/116:10 -
Nonstop4h 40m
Mon 1/212:30 -
Nonstop4h 55m
Deal found 29/10£240
Sun 24/116:10 -
Nonstop4h 40m
Wed 27/112:30 -
Nonstop4h 55m
Deal found 25/10£241
Sat 9/116:10 -
Nonstop4h 40m
Fri 15/112:30 -
Nonstop4h 55m
Deal found 27/10£274
Fri 12/316:10 -
Nonstop4h 40m
Thu 18/312:30 -
Nonstop4h 55m
Deal found 29/10£284
Mon 15/316:10 -
Nonstop4h 40m
Sat 20/312:30 -
Nonstop4h 55m
Deal found 27/10£310
Thu 10/1216:10 -
Nonstop4h 40m
Wed 16/1212:30 -
Nonstop4h 55m
Deal found 26/10£318
Tue 16/316:10 -
Nonstop4h 40m
Sun 21/312:30 -
Nonstop4h 55m
Deal found 27/10£327
Sun 13/1216:10 -
Nonstop4h 40m
Wed 16/1212:30 -
Nonstop4h 55m
Deal found 28/10£331
Tue 24/1116:10 -
Nonstop4h 40m
Thu 26/1112:30 -
Nonstop4h 55m
Deal found 28/10£332
Thu 10/1216:10 -
Nonstop4h 40m
Thu 17/1212:30 -
Nonstop4h 55m
Deal found 25/10£334
Mon 7/1216:10 -
Nonstop4h 40m
Mon 14/1212:30 -
Nonstop4h 55m
Deal found 27/10£335
Last-minute flights from Lisbon to Helsinki
Discover last-minute flight deals from Lisbon to Helsinki. Data last updated 30 October 2026 and is based on user searches.
Thu 19/1117:55 -
1 stop14h 35m
Mon 23/1121:00 -
1 stop21h 10m
Deal found 27/10£322
Thu 19/1106:00 -
1 stop10h 10m
Mon 23/1112:15 -
1 stop28h 50m
Deal found 25/10£387
Thu 19/1115:50 -
1 stop18h 30m
Mon 23/1112:30 -
Nonstop4h 55m
Deal found 28/10£505
Tue 24/1116:10 -
Nonstop4h 40m
Thu 26/1112:30 -
Nonstop4h 55m
Deal found 28/10£332
Sat 28/1106:30 -
1 stop7h 00m
Mon 30/1112:30 -
Nonstop4h 55m
Deal found 28/10£435
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 30 October 2026.
Wed 3/216:10 -
Nonstop4h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/10£130
Wed 3/316:10 -
Nonstop4h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/10£143
Mon 21/1221:20 -
3 stops15h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/10£151
Sun 7/216:10 -
Nonstop4h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/10£171
Mon 21/1216:10 -
Nonstop4h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/10£180
Wed 11/1116:55 -
1 stop15h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/10£190
Wed 11/1116:10 -
Nonstop4h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/10£257
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 30 October 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 30 October 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 3/2
16:10-22:50
Nonstop4h 40m
Helsinki-Vantaa
Wed 31/12
00:00-23:00
Nonstop0h 00m
£130
LisbonHelsinki
LIS Lisbon Humberto Delgado - HEL Helsinki-Vantaa
LISHEL
Lisbon Humberto Delgado
Wed 3/3
16:10-22:50
Nonstop4h 40m
Helsinki-Vantaa
Wed 31/12
00:00-23:00
Nonstop0h 00m
£143
LisbonHelsinki
LIS Lisbon Humberto Delgado - HEL Helsinki-Vantaa
LISHEL
Lisbon Humberto Delgado
Mon 21/12
21:20-14:50
3 stops15h 30m
Helsinki-Vantaa
Wed 31/12
00:00-23:00
Nonstop0h 00m
£151
LisbonHelsinki
LIS Lisbon Humberto Delgado - HEL Helsinki-Vantaa
LISHEL
Lisbon Humberto Delgado
Sun 7/2
16:10-22:50
Nonstop4h 40m
Helsinki-Vantaa
Wed 31/12
00:00-23:00
Nonstop0h 00m
£171
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
£180
LisbonHelsinki
LIS Lisbon Humberto Delgado - HEL Helsinki-Vantaa
LISHEL
Lisbon Humberto Delgado
Wed 11/11
16:55-10:30
1 stop15h 35m
Helsinki-Vantaa
Wed 31/12
00:00-23:00
Nonstop0h 00m
£190
LisbonHelsinki
LIS Lisbon Humberto Delgado - HEL Helsinki-Vantaa
LISHEL
Lisbon Humberto Delgado
Fri 29/1
16:10-22:50
Nonstop4h 40m
Helsinki-Vantaa
Mon 1/2
12:30-15:25
Nonstop4h 55m
£240
LisbonHelsinki
LIS Lisbon Humberto Delgado - HEL Helsinki-Vantaa
LISHEL
Lisbon Humberto Delgado
Thu 28/1
16:10-22:50
Nonstop4h 40m
Helsinki-Vantaa
Tue 2/2
12:30-15:25
Nonstop4h 55m
£240
LisbonHelsinki
LIS Lisbon Humberto Delgado - HEL Helsinki-Vantaa
LISHEL
Lisbon Humberto Delgado
Thu 28/1
16:10-22:50
Nonstop4h 40m
Helsinki-Vantaa
Mon 1/2
12:30-15:25
Nonstop4h 55m
£240
LisbonHelsinki
LIS Lisbon Humberto Delgado - HEL Helsinki-Vantaa
LISHEL
Lisbon Humberto Delgado
Sun 24/1
16:10-22:50
Nonstop4h 40m
Helsinki-Vantaa
Wed 27/1
12:30-15:25
Nonstop4h 55m
£241
Flights are sorted by cheapest return flights first.
Deals found on 26/10
Showing 1-10 of 17 resultsSorted by cheapest first
1
2
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 £277). Flying from Lisbon to Helsinki in September is currently the most expensive (average of £375). 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 30 October 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 £188 and £337 in December.The cheapest return price found within the last 5 days was £184 on Ryanair (7 Dec–14 Dec).
How often are flights from Lisbon to Helsinki delayed?
About 30% of weekly flights between Lisbon and Helsinki have experienced delays in the past year, with the average delay time being 97 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 30% 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 30 October 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, 20 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 10h 45m. Fly via KLM or Lufthansa 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 £185. You may be able to fly from Lisbon to Helsinki for 41% 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 (77%), TAP AIR PORTUGAL (77%), Japan Airlines (74%).
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 £277). Flying from Lisbon to Helsinki in September is currently the most expensive (average of £375). 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 30 October 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 30 October 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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