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Cheap flights from Helsinki to London from £34

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helsinki to London departing on 18/12. 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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0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
22:30 - 23:40
HEL
-
STN
3h 10mdirect
Multiple Airlines Logo
20:30 - 08:50
STN
-
HEL
10h 20m1 stop
£72Multiple Airlines
Fri, 30 Jan - Sun, 1 Feb
Multiple Airlines Logo
07:40 - 11:50
HEL
-
STN
6h 10m1 stop
Multiple Airlines Logo
16:45 - 21:55
STN
-
HEL
3h 10mdirect
£76Multiple Airlines
Thu, 8 Jan - Fri, 16 Jan
Multiple Airlines Logo
20:45 - 21:55
HEL
-
STN
3h 10mdirect
Multiple Airlines Logo
20:30 - 10:25
STN
-
HEL
11h 55m1 stop
£78Multiple Airlines
Sat, 31 Jan - Mon, 2 Feb
Multiple Airlines Logo
16:40 - 20:05
HEL
-
STN
5h 25m1 stop
Multiple Airlines Logo
06:45 - 11:55
STN
-
HEL
3h 10mdirect
£78Multiple Airlines
Mon, 16 Feb - Fri, 20 Feb
Multiple Airlines Logo
22:30 - 23:40
HEL
-
STN
3h 10mdirect
Multiple Airlines Logo
06:35 - 14:50
STN
-
HEL
6h 15m1 stop
£79Multiple Airlines
Fri, 16 Jan - Mon, 19 Jan
Multiple Airlines Logo
22:30 - 23:40
HEL
-
STN
3h 10mdirect
Multiple Airlines Logo
06:10 - 19:20
STN
-
HEL
11h 10m1 stop
£80Multiple Airlines
Fri, 30 Jan - Mon, 2 Feb
Multiple Airlines Logo
12:05 - 13:15
HEL
-
STN
3h 10mdirect
Multiple Airlines Logo
17:00 - 00:30
STN
-
HEL
5h 30m1 stop
£81Multiple Airlines
Mon, 12 Jan - Sat, 17 Jan
Multiple Airlines Logo
19:45 - 20:55
HEL
-
STN
3h 10mdirect
Multiple Airlines Logo
20:30 - 08:50
STN
-
HEL
10h 20m1 stop
£81Multiple Airlines
Sun, 25 Jan - Sun, 1 Feb
Ryanair Logo
22:30 - 23:40
HEL
-
STN
3h 10mdirect
Ryanair Logo
10:00 - 12:40
STN
-
HEL
24h 40m1 stop
£83Ryanair
Fri, 23 Jan - Mon, 26 Jan
Multiple Airlines Logo
07:40 - 11:50
HEL
-
STN
6h 10m1 stop
Multiple Airlines Logo
06:20 - 11:30
STN
-
HEL
3h 10mdirect
£84Multiple Airlines
Thu, 22 Jan - Mon, 26 Jan

Ryanair flights from Helsinki to London Stansted Airport

Our best Ryanair deals on Helsinki to London Stansted Airport flight tickets
Ryanair
23 Jan
HEL22:30Helsinki-Vantaa
3h 10m
STN23:40London Stansted
26 Jan
STN10:00London Stansted
24h 40m
1 stop
HEL12:40Helsinki-Vantaa
£83
Find similar
Ryanair
7 May
HEL15:50Helsinki-Vantaa
3h 00m
STN16:50London Stansted
12 May
STN18:15London Stansted
2h 50m
HEL23:05Helsinki-Vantaa
£93
Find similar
Ryanair
18 Jan
HEL19:45Helsinki-Vantaa
3h 10m
STN20:55London Stansted
23 Jan
STN22:05London Stansted
10h 20m
1 stop
HEL10:25Helsinki-Vantaa
£97
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Helsinki to London Stansted Airport 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 12 December 2025.
Use the filters below to find and compare flights from Helsinki to London Stansted Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Fri 30/1

22:30-23:40

Nonstop3h 10m

London Stansted

Sun 1/2

20:30-08:50

1 stop10h 20m

£72

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Thu 8/1

07:40-11:50

1 stop6h 10m

London Stansted

Fri 16/1

16:45-21:55

Nonstop3h 10m

£76

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Sat 31/1

20:45-21:55

Nonstop3h 10m

London Stansted

Mon 2/2

20:30-10:25

1 stop11h 55m

£78

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Mon 16/2

16:40-20:05

1 stop5h 25m

London Stansted

Fri 20/2

06:45-11:55

Nonstop3h 10m

£78

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Fri 16/1

22:30-23:40

Nonstop3h 10m

London Stansted

Mon 19/1

06:35-14:50

1 stop6h 15m

£79

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Fri 30/1

22:30-23:40

Nonstop3h 10m

London Stansted

Mon 2/2

06:10-19:20

1 stop11h 10m

£80

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Mon 12/1

12:05-13:15

Nonstop3h 10m

London Stansted

Sat 17/1

17:00-00:30

1 stop5h 30m

£81

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Sun 25/1

19:45-20:55

Nonstop3h 10m

London Stansted

Sun 1/2

20:30-08:50

1 stop10h 20m

£81

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Fri 23/1

22:30-23:40

Nonstop3h 10m

London Stansted

Mon 26/1

10:00-12:40

1 stop24h 40m

£83

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Thu 22/1

07:40-11:50

1 stop6h 10m

London Stansted

Mon 26/1

06:20-11:30

Nonstop3h 10m

£84

Flights are sorted by cheapest return flights first.

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

See travel insights to London from

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

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 typical price of a round-trip flight between Helsinki and London Stansted Airport?

What is the cheapest month to fly to London Stansted Airport?

The cheapest month to fly to London Stansted Airport from Helsinki is in March. Flight prices, which tend to average around £55, are often lower during this time because this is during the off-season. If you aren’t able to travel to London Stansted Airport during the month of March, then flying in January is also cheap. Prices for this month can be found on momondo for an average of £60.

What is the cheapest day to depart on your flight to London Stansted Airport?

According to our data, Saturday is the cheapest day to fly to London Stansted Airport from Helsinki. The lowest ticket price found for a Saturday departure recently was £75. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to London Stansted Airport is Tuesday, with ticket prices averaging around £122.

What is the cheapest time of day to depart on your flight to London Stansted Airport?

Our data shows that the cheapest Helsinki to London Stansted Airport flights are usually those with departure times in the evening. Our users have found flights to London Stansted Airport in the evening for as low as £85. Flights at midday are often more expensive, with an average ticket price of £131.

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

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

How far in advance should I book a flight to London Stansted Airport?

You are more likely to see cheaper flights to London Stansted Airport from Helsinki when booking weeks ahead of your departure date. In general, you can expect to find flights to London Stansted Airport for around £99 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Stansted Airport from Helsinki for as low as £75 on momondo.

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

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

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

As of December 2025, prices for Helsinki to London Stansted Airport flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from Helsinki to London Stansted Airport

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

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

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

Best price found

£50

Fastest flight time

3h 00m

Direct flights

Every day
The best one-way flight to London Stansted Airport from Helsinki in the past 72 hours is £50. The best return flight deal from Helsinki to London Stansted Airport found on momondo in the last 72 hours is £97.
The fastest flight from Helsinki to London Stansted Airport takes 3h 00m
Direct flights go from Helsinki to London Stansted Airport every day.
Search flight deals

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

    The straight-line distance from Helsinki-Vantaa to London Stansted is 1101.5 mi. By plane, this route typically takes 3h 00m.

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

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

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

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

  • What documentation or ID do you need to fly to London Stansted Airport?

    The travel and health documents you'll need for your trip to London Stansted Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Stansted Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Helsinki to London Stansted Airport

Compare and see reviews for airlines that fly from Helsinki to London Stansted Airport with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £49Free CancellationRating
6.8
5,218 reviews
Search Ryanair flights

  • Ryanair Flights From Helsinki to London Stansted Airport

    The lowest priced Ryanair flight from Helsinki to London Stansted Airport from the last 72 hours was £49. Generally, Ryanair has 4 flights on this route every week with an average price of £114. Ryanair is rated 6.8/10 by our users.

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Stansted

Why use momondo?

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

It is quick and easy to find Helsinki to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

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

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

Once you have performed a search for Helsinki to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Helsinki to London 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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