Norwegian flights from London to Helsinki (LON - HEL)
LON — HEL
17 Oct — 24 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Find Norwegian flight deals from London to Helsinki
Enter your travel dates to find the best prices.
Cheapest
Best
Last-minute
One-way
Cheapest Norwegian flights from London to Helsinki
Explore the most affordable Norwegian flight options available from London to Helsinki. Find the lowest fares with prices last updated on 17 September 2026.
Tue 13/1020:50 -
1 stop14h 35m
Tue 20/1013:55 -
2 stops32h 40m
Deal found 15/9£220
Sun 20/909:20 -
1 stop5h 15m
Fri 25/913:45 -
2 stops8h 50m
Deal found 14/9£805
Best Norwegian flights from London to Helsinki
Discover carefully curated Norwegian flight deals from London to Helsinki that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.
Tue 13/1020:50 -
1 stop14h 35m
Tue 20/1013:55 -
2 stops32h 40m
Deal found 15/9£220
Last-minute Norwegian flights from London to Helsinki
Discover last-minute Norwegian flight deals from London to Helsinki. Data last updated 17 September 2026 and is based on user searches.
Tue 13/1020:50 -
1 stop14h 35m
Tue 20/1013:55 -
2 stops32h 40m
Deal found 15/9£220
Sun 20/909:20 -
1 stop5h 15m
Fri 25/913:45 -
2 stops8h 50m
Deal found 14/9£805
One-way Norwegian flights to Helsinki
Search for one-way Norwegian flight options to Helsinki. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.
Wed 7/1009:20 -
1 stop26h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/9£75
Mon 19/1020:50 -
1 stop14h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£78
Mon 28/909:20 -
1 stop26h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£106
How do most travelers feel about Norwegian?
The average rating from 259 Norwegian reviews by Cheapflights users is 7.7 (out of a maximum rating of 10). If you are considering flying LON-HEL with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Helsinki with Norwegian.
Can I get a flight from London to Helsinki on Norwegian for under £223?
Cheapflights currently has 4 LON-HEL flights for under £223. Flights to Helsinki will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.
Find detailed information about Norwegian flights from London to Helsinki. Explore the options provided by Norwegian to plan your journey from London to Helsinki. Data last updated 17 September 2026.
Which month is the cheapest to fly Economy class from London to Helsinki?
For Economy class flights, the cheapest month to fly this route is January. The most expensive months are October and September.
Rainfall in Helsinki by month
Plan your trip to Helsinki by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Helsinki ranges from 30.0 - 70.0 inches per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Helsinki when rainfall is around 30.0 mm.
Temperature in Helsinki by month
Plan your trip to Helsinki by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Helsinki, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).
Best time to book a flight from London to Helsinki
Have a flexible travel schedule? Discover the best time to fly to Helsinki from London with our price prediction graph.
LON-HEL
LGW-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.
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.
Airlines serving Helsinki
Alternative routes
Complete your trip
Other carriers
Other destinations
Popular flights
Fly from London to Helsinki on another airline
Consider alternative airlines that service the Helsinki area. Flight routes are based on user searches made on Cheapflights and were last updated on 17 September 2026.
Browse through other Norwegian flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 17 September 2026.
If Helsinki is not for you, choose from these other destinations located in Europe. Flight routes are based on user searches made on Cheapflights and were last updated on 17 September 2026.
Browse through some of the most popular routes that Norwegian offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.
Read reviews and see what other travellers are saying about their experiences with Norwegian. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Norwegian for your next flight. Reviews last updated 17 September 2026.
Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
2.0
Poor|Apr 2025
They lost My luggage
10.0
Wonderful|Sept 2024
The experience was great, the crew was very helpful and amazing
10.0
Wonderful|Jun 2023
Super organized birding and checking in process
1 out of 87
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.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.