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Cheap flights from London Stansted Airport to Helsinki from £54

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
STN — HEL
3 May — 10 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Stansted to Helsinki-Vantaa are usually found in November or March, booked 75 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Stansted to Helsinki

Enter your travel dates to find the best prices.

Cheapest flights from Stansted to Helsinki
Explore the most affordable flight options available from Stansted to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 April 2026.

Tue 14/418:35
STN
-
HEL
Nonstop2h 50m
Ryanair
Sat 25/411:55
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 28/3£74
Sat 11/406:25
STN
-
HEL
Nonstop2h 50m
Ryanair
Sat 25/411:55
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 28/3£75
Thu 23/410:25
STN
-
HEL
Nonstop2h 50m
Ryanair
Sun 26/423:25
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 30/3£76
Sat 9/506:25
STN
-
HEL
Nonstop2h 50m
Ryanair
Sun 24/523:25
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 1/4£76
Mon 6/706:45
STN
-
HEL
Nonstop2h 50m
Ryanair
Tue 14/723:50
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 31/3£77
Tue 21/417:20
STN
-
HEL
2 stops28h 05m
Ryanair
Tue 28/423:50
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 30/3£78
Tue 28/408:20
STN
-
HEL
1 stop6h 20m
Multiple Airlines
Tue 5/523:50
HEL
-
STN
Nonstop3h 00m
Multiple Airlines
Deal found 31/3£79
Wed 3/612:05
STN
-
HEL
Nonstop2h 50m
Ryanair
Thu 4/615:50
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 30/3£79
Sun 8/1105:55
STN
-
HEL
Nonstop3h 10m
Ryanair
Tue 10/1111:45
HEL
-
STN
Nonstop3h 10m
Ryanair
Deal found 1/4£80
Tue 14/418:35
STN
-
HEL
Nonstop2h 50m
Ryanair
Sun 19/423:25
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 29/3£81
Tue 14/418:35
STN
-
HEL
Nonstop2h 50m
Ryanair
Mon 20/412:15
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 29/3£82
Sat 25/406:25
STN
-
HEL
Nonstop2h 50m
Ryanair
Sun 26/423:25
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 31/3£82

Find flight deals from Stansted to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Stansted (STN) 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 3 April 2026.

Round-trip from

£75

One-way from

£54

Popular in

December

Cheapest in

November

Average price

£147

Good round-trip deal

£100 or less

Good one-way deal

£59 or less
Ryanair
  • Ryanair
  • 2/6-4/6
  • Nonstop
  • 5h 50m total
  • London to Helsinki
Search Deals
Ryanair
  • Ryanair
  • 21/4
  • 1 total stop
  • 5h 35m total
  • London to Helsinki
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£0 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from London Stansted to Helsinki-Vantaa.
Search Deals
Price to beat on a one-way flight from London Stansted to Helsinki-Vantaa.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Stansted 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 858,174 searches. Data last updated 3 April 2026.
Use the filters below to find and compare flights from London Stansted Airport to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Wed 15/4

08:10-16:00

1 stop5h 50m

Helsinki-Vantaa

Sat 25/4

11:55-12:55

Nonstop3h 00m

£121

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Sat 16/5

08:20-21:50

2 stops11h 30m

Helsinki-Vantaa

Sat 23/5

11:55-12:55

Nonstop3h 00m

£158

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Sat 18/4

19:45-08:20

3 stops34h 35m

Helsinki-Vantaa

Sun 26/4

10:10-23:10

2 stops15h 00m

£169
Fastest return journey

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Fri 17/4

13:10-18:00

Nonstop2h 50m

Helsinki-Vantaa

Fri 17/4

21:05-00:30

1 stop5h 25m

£170

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Sat 16/5

10:45-08:20

3 stops43h 35m

Helsinki-Vantaa

Sun 24/5

05:30-00:05

2 stops20h 35m

£218

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Mon 11/5

00:20-14:40

1 stop12h 20m

Helsinki-Vantaa

Tue 12/5

20:15-10:25

1 stop16h 10m

£734

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Wed 1/7

12:15-14:40

1 stop24h 25m

Helsinki-Vantaa

Sat 11/7

20:20-10:25

1 stop16h 05m

£734

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Thu 14/5

00:20-14:40

1 stop12h 20m

Helsinki-Vantaa

Tue 26/5

20:15-15:40

2 stops21h 25m

£760

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Tue 12/5

00:20-14:40

1 stop12h 20m

Helsinki-Vantaa

Tue 19/5

20:15-15:40

2 stops21h 25m

£761

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Mon 29/6

09:30-19:25

2 stops31h 55m

Helsinki-Vantaa

Wed 8/7

15:45-23:10

1 stop9h 25m

£773

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Stansted to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Stansted with our price prediction graph.
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 London Stansted Airport to Helsinki

How far ahead should I book a flight from London Stansted Airport to Helsinki?

Use this chart to determine the optimal time to book a return flight from Stansted to Helsinki. Price data was last updated on 2 April 2026.

The best time to book flights from London Stansted Airport to Helsinki is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London Stansted Airport to Helsinki?

Currently, March is the cheapest month in which you can book a flight from London Stansted Airport to Helsinki (average of £42). Flying from London Stansted Airport to Helsinki in July is currently the most expensive (average of £111). 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 STN to HEL?

Find hourly flight availability from Stansted 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 3 April 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Stansted Airport to Helsinki as you normally would.

How much does it cost for a return flight from London Stansted Airport to Helsinki?

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 3 April 2026.
Get a feel of what it's like to fly with Ryanair from London Stansted Airport to Helsinki by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,314 reviews
Check prices

Food

6.0

Overall

6.9

Comfort

6.5

Boarding

6.7

Crew

7.5

Entertainment

5.6

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
Ryanair
6.9
Okay
5,314 reviews
Ryanair
6.9
Okay
5,314 reviews
Check prices

Food

6.0

Overall

6.9

Comfort

6.5

Boarding

6.7

Crew

7.5

Entertainment

5.6

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles

Related info for your journey

Find useful and relevant information for your journey from Stansted to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Helsinki from London Stansted?

    Helsinki-Vantaa (HEL), located 10.6 mi from the city center, is the airport you fly into when you book flights from London Stansted to Helsinki. 1 airline have flights to Helsinki-Vantaa from London Stansted on a regular basis. Booking flights from London Stansted to Helsinki-Vantaa should not be difficult; the airport handles an average of 0 inbound flights from London Stansted per day.

  • How long is the flight from London Stansted Airport to Helsinki?

    For as low as £121, Ryanair can have you in Helsinki from London Stansted Airport in 5h 50m. London Stansted Airport and Helsinki are separated by a distance of 1106 mi.

  • What is the cheapest airline to fly from London Stansted Airport to Helsinki round-trip?

    According to our current data, Ryanair (£55), offers the cheapest pricing from London Stansted Airport to Helsinki. Ryanair is 54% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from London Stansted Airport to Helsinki?

    Looking for the cheapest flight from London Stansted Airport to Helsinki? While on average our users pay £93, our data indicates the cheapest price to be £23. The most popular route (London Stansted - Helsinki-Vantaa), is priced around £52.

  • Can I find deals for flights from Stansted to Helsinki that include hotel bookings?

    Yes. In addition to deals on Stansted to Helsinki flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Stansted to Helsinki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Helsinki.

  • Can I find deals for business class flights from Stansted to Helsinki?

    Yes. Cheapflights offers flight deals from Stansted 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 London Stansted Airport to Helsinki?

    Currently, March is the cheapest month in which you can book a flight from London Stansted Airport to Helsinki (average of £42). Flying from London Stansted Airport to Helsinki in July is currently the most expensive (average of £111). 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

Travelling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Espoo
Vantaa

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Top airline flying from Stansted to Helsinki

Discover the top airline that operate flights from Stansted 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 858,174 searches. Data last updated 3 April 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£55Average£115FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights

Fly with Cheapflights

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 Stansted to Helsinki?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Stansted to Helsinki. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Stansted to Helsinki?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Stansted to Helsinki.

Can Cheapflights find flights from Stansted to Helsinki with no change fees?

Need flexible booking options for your flight to Helsinki from Stansted? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Stansted to Helsinki become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Helsinki from Stansted today and book when prices fit your budget.

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