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Cheap flights from Helsinki to London from £22

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 27/9. 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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Cheap return flights

Ryanair Logo
22:20 - 23:20HEL-STN
3h 00mdirect
Ryanair Logo
07:50 - 12:40STN-HEL
2h 50mdirect
£47Ryanair
Find Deal
Mon, 15 Sep - Tue, 23 Sep
Ryanair Logo
22:20 - 23:20HEL-STN
3h 00mdirect
Ryanair Logo
17:10 - 22:00STN-HEL
2h 50mdirect
£49Ryanair
Find Deal
Mon, 15 Sep - Wed, 24 Sep
Ryanair Logo
23:00 - 23:59HEL-STN
2h 59mdirect
Ryanair Logo
07:50 - 12:40STN-HEL
2h 50mdirect
£52Ryanair
Find Deal
Sat, 13 Sep - Tue, 30 Sep
Ryanair Logo
22:50 - 23:50HEL-STN
3h 00mdirect
Ryanair Logo
07:35 - 12:25STN-HEL
2h 50mdirect
£54Ryanair
Find Deal
Wed, 17 Sep - Thu, 18 Sep
Ryanair Logo
22:50 - 23:50HEL-STN
3h 00mdirect
Ryanair Logo
07:50 - 12:40STN-HEL
2h 50mdirect
£56Ryanair
Find Deal
Wed, 17 Sep - Tue, 30 Sep
Ryanair Logo
22:20 - 23:20HEL-STN
3h 00mdirect
Ryanair Logo
16:55 - 21:45STN-HEL
2h 50mdirect
£58Ryanair
Find Deal
Mon, 6 Oct - Mon, 13 Oct
Ryanair Logo
23:00 - 23:59HEL-STN
2h 59mdirect
Ryanair Logo
16:55 - 21:45STN-HEL
2h 50mdirect
£62Ryanair
Find Deal
Sat, 13 Sep - Mon, 15 Sep
Ryanair Logo
20:20 - 21:30HEL-STN
3h 10mdirect
Ryanair Logo
14:30 - 19:40STN-HEL
3h 10mdirect
£67Ryanair
Find Deal
Sat, 1 Nov - Thu, 6 Nov
Logo
23:00 - 23:59HEL-STN
2h 59mdirect
Logo
11:25 - 18:20STN-HEL
4h 55m1 stop
£105
Find Deal
Sat, 13 Sep - Tue, 30 Sep
Logo
07:05 - 13:00HEL-STN
7h 55m1 stop
Logo
07:50 - 12:40STN-HEL
2h 50mdirect
£106
Find Deal
Mon, 15 Sep - Tue, 23 Sep

Ryanair flights from Helsinki to London Stansted Airport

Our best Ryanair deals on Helsinki to London Stansted Airport flight tickets
Ryanair
15 Sept
HEL22:20Helsinki-Vantaa
3h 00m
STN23:20London Stansted
23 Sept
STN07:50London Stansted
2h 50m
HEL12:40Helsinki-Vantaa
£47
Find similar
Ryanair
15 Sept
HEL22:20Helsinki-Vantaa
3h 00m
STN23:20London Stansted
24 Sept
STN17:10London Stansted
2h 50m
HEL22:00Helsinki-Vantaa
£49
Find similar
Ryanair
13 Sept
HEL23:00Helsinki-Vantaa
2h 59m
STN23:59London Stansted
30 Sept
STN07:50London Stansted
2h 50m
HEL12:40Helsinki-Vantaa
£52
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 30 July 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

Mon 15/9

22:20-23:20

Nonstop3h 00m

London Stansted

Tue 23/9

07:50-12:40

Nonstop2h 50m

£47

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Mon 15/9

22:20-23:20

Nonstop3h 00m

London Stansted

Wed 24/9

17:10-22:00

Nonstop2h 50m

£49

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Sat 13/9

23:00-23:59

Nonstop2h 59m

London Stansted

Tue 30/9

07:50-12:40

Nonstop2h 50m

£52

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Wed 17/9

22:50-23:50

Nonstop3h 00m

London Stansted

Thu 18/9

07:35-12:25

Nonstop2h 50m

£54

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Wed 17/9

22:50-23:50

Nonstop3h 00m

London Stansted

Tue 30/9

07:50-12:40

Nonstop2h 50m

£56

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Mon 6/10

22:20-23:20

Nonstop3h 00m

London Stansted

Mon 13/10

16:55-21:45

Nonstop2h 50m

£58

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Sat 13/9

23:00-23:59

Nonstop2h 59m

London Stansted

Mon 15/9

16:55-21:45

Nonstop2h 50m

£62

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Sat 1/11

20:20-21:30

Nonstop3h 10m

London Stansted

Thu 6/11

14:30-19:40

Nonstop3h 10m

£67

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Sat 13/9

23:00-23:59

Nonstop2h 59m

London Stansted

Tue 30/9

11:25-18:20

1 stop4h 55m

£105

HelsinkiLondon

HEL - STN

HELSTN

Helsinki-Vantaa

Mon 15/9

07:05-13:00

1 stop7h 55m

London Stansted

Tue 23/9

07:50-12:40

Nonstop2h 50m

£106

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 £58.

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 £69. 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 Sunday, with ticket prices averaging around £125.

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 £95. Flights at midday are often more expensive, with an average ticket price of £123.

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 £103 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 £68 on momondo.

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

There are 1 cabin classes 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 July 2025, prices for Helsinki to London Stansted Airport flights are approximately 38% cheaper 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

£22

Fastest flight time

2h 59m

Direct flights

Every day
The best one-way flight to London Stansted Airport from Helsinki in the past 72 hours is £22. The best return flight deal from Helsinki to London Stansted Airport found on momondo in the last 72 hours is £47.
The fastest flight from Helsinki to London Stansted Airport takes 2h 59m
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 2h 59m.

  • 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
5,153 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 £66. Generally, Ryanair has 3 flights on this route every week with an average price of £162. Ryanair is rated 6.8/10 by our users.

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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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