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Cheap flights from London Stansted Airport to Helsinki from £77

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Stansted Airport to Helsinki departing on 24/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Stansted Airport to Helsinki

Cheap return flights

Logo
21:15 - 09:45STN-HEL
10h 30m1 stop
Logo
07:05 - 17:35HEL-STN
12h 30m2 stops
£121
Find Deal
Thu, 18 Sep - Wed, 24 Sep
Logo
07:10 - 20:40STN-HEL
11h 30m1 stop
Logo
22:50 - 23:50HEL-STN
3h 00mdirect
£122
Find Deal
Thu, 16 Oct - Wed, 22 Oct
Logo
07:10 - 14:50STN-HEL
5h 40m1 stop
Logo
13:25 - 14:25HEL-STN
3h 00mdirect
£123
Find Deal
Thu, 16 Oct - Tue, 21 Oct
Logo
21:50 - 10:40STN-HEL
10h 50m1 stop
Logo
07:05 - 18:35HEL-STN
13h 30m2 stops
£123
Find Deal
Mon, 8 Sep - Thu, 18 Sep
Logo
09:20 - 13:50STN-HEL
26h 30m1 stop
Logo
08:30 - 14:10HEL-STN
7h 40m1 stop
£124
Find Deal
Thu, 2 Oct - Thu, 9 Oct
Logo
16:15 - 00:20STN-HEL
6h 05m1 stop
Logo
22:50 - 23:50HEL-STN
3h 00mdirect
£125
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Logo
06:45 - 11:55STN-HEL
3h 10mdirect
Logo
07:40 - 14:30HEL-STN
8h 50m1 stop
£126
Find Deal
Fri, 2 Jan - Tue, 6 Jan
Logo
07:50 - 12:40STN-HEL
2h 50mdirect
Logo
21:15 - 07:30HEL-STN
12h 15m1 stop
£126
Find Deal
Fri, 10 Oct - Sun, 12 Oct
Ryanair Logo
17:35 - 22:25STN-HEL
2h 50mdirect
Ryanair Logo
23:00 - 23:59HEL-STN
2h 59mdirect
£127Ryanair
Find Deal
Sat, 30 Aug - Sat, 6 Sep
Ryanair Logo
07:35 - 12:25STN-HEL
2h 50mdirect
Ryanair Logo
18:00 - 19:00HEL-STN
3h 00mdirect
£132Ryanair
Find Deal
Thu, 16 Oct - Sun, 19 Oct

Ryanair flights from London Stansted Airport to Helsinki

Our best Ryanair deals on London Stansted Airport to Helsinki flight tickets
Ryanair
30 Aug
STN17:35London Stansted
2h 50m
HEL22:25Helsinki-Vantaa
6 Sept
HEL23:00Helsinki-Vantaa
2h 59m
STN23:59London Stansted
£127
Find similar
Ryanair
16 Oct
STN07:35London Stansted
2h 50m
HEL12:25Helsinki-Vantaa
19 Oct
HEL18:00Helsinki-Vantaa
3h 00m
STN19:00London Stansted
£132
Find similar
Ryanair
6 Sept
STN17:35London Stansted
2h 50m
HEL22:25Helsinki-Vantaa
8 Sept
HEL22:20Helsinki-Vantaa
3h 00m
STN23:20London Stansted
£134
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Stansted Airport 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, momondo users made 279,928 searches. Data last updated 19 August 2025.
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

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Thu 18/9

21:15-09:45

1 stop10h 30m

Helsinki-Vantaa

Wed 24/9

07:05-17:35

2 stops12h 30m

£121

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Thu 16/10

07:10-20:40

1 stop11h 30m

Helsinki-Vantaa

Wed 22/10

22:50-23:50

Nonstop3h 00m

£122

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Thu 16/10

07:10-14:50

1 stop5h 40m

Helsinki-Vantaa

Tue 21/10

13:25-14:25

Nonstop3h 00m

£123

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Mon 8/9

21:50-10:40

1 stop10h 50m

Helsinki-Vantaa

Thu 18/9

07:05-18:35

2 stops13h 30m

£123

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Thu 2/10

09:20-13:50

1 stop26h 30m

Helsinki-Vantaa

Thu 9/10

08:30-14:10

1 stop7h 40m

£124

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Wed 15/10

16:15-00:20

1 stop6h 05m

Helsinki-Vantaa

Wed 22/10

22:50-23:50

Nonstop3h 00m

£125

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Fri 2/1

06:45-11:55

Nonstop3h 10m

Helsinki-Vantaa

Tue 6/1

07:40-14:30

1 stop8h 50m

£126

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Fri 10/10

07:50-12:40

Nonstop2h 50m

Helsinki-Vantaa

Sun 12/10

21:15-07:30

1 stop12h 15m

£126

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Sat 30/8

17:35-22:25

Nonstop2h 50m

Helsinki-Vantaa

Sat 6/9

23:00-23:59

Nonstop2h 59m

£127

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Thu 16/10

07:35-12:25

Nonstop2h 50m

Helsinki-Vantaa

Sun 19/10

18:00-19:00

Nonstop3h 00m

£132

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Helsinki from

How to get the cheapest flight ticket from London Stansted Airport to Helsinki

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Helsinki?

The cheapest month to fly to Helsinki from London Stansted Airport is in March. Flight prices, which tend to average around £58, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Helsinki, with average flight prices from London Stansted Airport averaging around £72.

What is the cheapest day to depart on your flight to Helsinki?

The cheapest day to depart from London Stansted Airport to Helsinki is on a Thursday. Travellers who choose to depart for Helsinki on a Thursday will often find tickets for as low as £463. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Helsinki on Saturday is £563.

What is the cheapest time of day to depart on your flight to Helsinki?

According to our data, the cheapest time of day to fly to Helsinki is in the evening. momondo users have found flights departing from London Stansted Airport to Helsinki in the evening for as low as £131. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Helsinki are more costly at midday, with an average ticket price of £557. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London Stansted to Helsinki-Vantaa flight route?

Fly from London Stansted to Helsinki-Vantaa for the best London Stansted - Helsinki-Vantaa flight prices

How far in advance should I book a flight to Helsinki?

You are more likely to see cheaper flights to Helsinki from London Stansted Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around £117 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from London Stansted Airport for as low as £76 on momondo.

What cabin class options are available on London Stansted to Helsinki-Vantaa flights?

There are 1 cabin classes available to choose from on London Stansted to Helsinki-Vantaa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London Stansted Airport to Helsinki flight prices changed over time?

As of August 2025, prices for London Stansted Airport to Helsinki flights are approximately 32% more expensive when compared to flights at the same time last year.

When to book flights from London Stansted Airport to Helsinki

Are you open to changing your travel dates? Check out the ideal times to fly from London Stansted Airport to Helsinki according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Stansted Airport to Helsinki (STN to HEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Stansted Airport to Helsinki

Best price found

£77

Fastest flight time

2h 50m

Direct flights

Every day

Airports in Helsinki

1 airport
The best one-way flight to Helsinki from London Stansted Airport in the past 72 hours is £77. The best return flight deal from London Stansted Airport to Helsinki found on momondo in the last 72 hours is £121.
The fastest flight from London Stansted Airport to Helsinki takes 2h 50m
Direct flights go from London Stansted Airport to Helsinki every day.
There is 1 airport near Helsinki: Helsinki-Vantaa (HEL)
Search flight deals

  • How far is London Stansted to Helsinki-Vantaa by plane?

    The distance between London Stansted and Helsinki-Vantaa is about 1101.5 mi. By plane, this route typically takes 2h 50m.

  • When did momondo last update prices for flights from London Stansted Airport to Helsinki-Vantaa Airport?

    Prices for flights from London Stansted Airport to Helsinki-Vantaa Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London Stansted Airport to Helsinki-Vantaa Airport?

  • How old do you have to be to fly from London Stansted Airport to Helsinki-Vantaa Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Stansted Airport to Helsinki-Vantaa Airport.

  • What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

    The necessary travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Stansted Airport to Helsinki?

  • What is the most popular airline from London Stansted Airport to Helsinki?

Best airlines flying from London Stansted Airport to Helsinki

Compare and see reviews for airlines that fly from London Stansted Airport to Helsinki with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £42Free CancellationRating
6.2
110 reviews
Search Ryanair flights
RyanairPriceFrom £52Free CancellationRating
6.8
5,153 reviews
Search Ryanair flights

  • Ryanair Flights From London Stansted Airport to Helsinki

    Ryanair is one of the most popular airlines flying from London Stansted Airport to Helsinki, operating 2 flights/week on average for this route. A good Ryanair flight deal for London Stansted Airport to Helsinki starts from £70 round-trip, up to an average price of £167. Our users have rated Ryanair at 6.8/10.

Travelling to a place near Helsinki?

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

Why use momondo?

Why should I use momondo to find a flight deal from London to Helsinki?

Finding the right flight to Helsinki from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Helsinki quick and easy, saving you time and money.

Can I find flights from London to Helsinki with flexible booking policies on momondo?

Yes. All flights to Helsinki from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Helsinki?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Helsinki.

I’m not ready to book a flight from London to Helsinki right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Helsinki flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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