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Cheap flights from the United Kingdom to Helsinki from £42

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Helsinki departing on 28/11. 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 the United Kingdom to Helsinki

Recent return flight deals from the United Kingdom to Helsinki

Enter your travel dates to find the best prices.
Ryanair Logo
06:20 - 11:30STN-HEL
3h 10mdirect
Ryanair Logo
20:45 - 21:55HEL-STN
3h 10mdirect
£73Ryanair
Find Deal
Mon, 10 Nov - Sat, 15 Nov
Ryanair Logo
16:00 - 21:10STN-HEL
3h 10mdirect
Ryanair Logo
22:30 - 23:40HEL-STN
3h 10mdirect
£74Ryanair
Find Deal
Wed, 19 Nov - Fri, 28 Nov
Norwegian Logo
10:05 - 15:05LGW-HEL
3h 00mdirect
Norwegian Logo
10:00 - 08:35HEL-LGW
24h 35m1 stop
£78Norwegian
Find Deal
Fri, 13 Mar - Sun, 22 Mar
Norwegian Logo
20:10 - 19:20LGW-HEL
21h 10m1 stop
Norwegian Logo
16:40 - 17:50HEL-LGW
3h 10mdirect
£79Norwegian
Find Deal
Thu, 29 Jan - Sun, 1 Feb
Scandinavian Airlines Logo
18:05 - 10:30LHR-HEL
14h 25m1 stop
Scandinavian Airlines Logo
07:00 - 12:55HEL-LHR
7h 55m1 stop
£127Scandinavian Airlines
Find Deal
Fri, 13 Mar - Sun, 22 Mar
Scandinavian Airlines Logo
13:55 - 23:45LHR-HEL
7h 50m1 stop
Scandinavian Airlines Logo
16:10 - 19:55HEL-LHR
5h 45m1 stop
£132Scandinavian Airlines
Find Deal
Thu, 4 Dec - Mon, 8 Dec
Finnair Logo
18:00 - 22:45MAN-HEL
2h 45mdirect
Finnair Logo
08:00 - 09:10HEL-MAN
3h 10mdirect
£157Finnair
Find Deal
Thu, 5 Feb - Sun, 8 Feb
KLM Logo
17:25 - 00:05MAN-HEL
4h 40m1 stop
KLM Logo
18:20 - 10:10HEL-MAN
17h 50m1 stop
£184KLM
Find Deal
Fri, 21 Nov - Tue, 2 Dec
KLM Logo
13:40 - 00:05MAN-HEL
8h 25m1 stop
KLM Logo
07:00 - 12:45HEL-MAN
7h 45m1 stop
£187KLM
Find Deal
Thu, 6 Nov - Wed, 12 Nov
Finnair Logo
18:35 - 23:10EDI-HEL
2h 35mdirect
Finnair Logo
06:35 - 07:30HEL-EDI
2h 55mdirect
£208Finnair
Find Deal
Thu, 27 Nov - Sun, 30 Nov

Finnair flights from United Kingdom to Helsinki

Our best Finnair deals on United Kingdom to Helsinki flight tickets
Finnair
5 Feb
MAN18:00Manchester
2h 45m
HEL22:45Helsinki-Vantaa
8 Feb
HEL08:00Helsinki-Vantaa
3h 10m
MAN09:10Manchester
£157
Find similar
Finnair
27 Nov
EDI18:35Edinburgh Turnhouse
2h 35m
HEL23:10Helsinki-Vantaa
30 Nov
HEL06:35Helsinki-Vantaa
2h 55m
EDI07:30Edinburgh Turnhouse
£208
Find similar
Finnair
27 Nov
EDI08:15Edinburgh Turnhouse
2h 35m
HEL12:50Helsinki-Vantaa
30 Nov
HEL06:35Helsinki-Vantaa
2h 55m
EDI07:30Edinburgh Turnhouse
£247
Find similar

Ryanair flights from United Kingdom to Helsinki

Our best Ryanair deals on United Kingdom to Helsinki flight tickets
Ryanair
10 Nov
STN06:20London Stansted
3h 10m
HEL11:30Helsinki-Vantaa
15 Nov
HEL20:45Helsinki-Vantaa
3h 10m
STN21:55London Stansted
£73
Find similar
Ryanair
19 Nov
STN16:00London Stansted
3h 10m
HEL21:10Helsinki-Vantaa
28 Nov
HEL22:30Helsinki-Vantaa
3h 10m
STN23:40London Stansted
£74
Find similar
Ryanair
30 Oct
STN08:05London Stansted
3h 10m
HEL13:15Helsinki-Vantaa
7 Nov
HEL22:30Helsinki-Vantaa
3h 10m
STN23:40London Stansted
£75
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 24 October 2025.
Use the filters below to find and compare flights from the United Kingdom to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Mon 10/11

06:20-11:30

Nonstop3h 10m

Helsinki-Vantaa

Sat 15/11

20:45-21:55

Nonstop3h 10m

£73

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Wed 19/11

16:00-21:10

Nonstop3h 10m

Helsinki-Vantaa

Fri 28/11

22:30-23:40

Nonstop3h 10m

£74

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Fri 13/3

10:05-15:05

Nonstop3h 00m

Helsinki-Vantaa

Sun 22/3

10:00-08:35

1 stop24h 35m

£78

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Thu 29/1

20:10-19:20

1 stop21h 10m

Helsinki-Vantaa

Sun 1/2

16:40-17:50

Nonstop3h 10m

£79

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Fri 13/3

18:05-10:30

1 stop14h 25m

Helsinki-Vantaa

Sun 22/3

07:00-12:55

1 stop7h 55m

£127

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Thu 4/12

13:55-23:45

1 stop7h 50m

Helsinki-Vantaa

Mon 8/12

16:10-19:55

1 stop5h 45m

£132

ManchesterHelsinki

MAN - HEL

MANHEL

Manchester

Thu 5/2

18:00-22:45

Nonstop2h 45m

Helsinki-Vantaa

Sun 8/2

08:00-09:10

Nonstop3h 10m

£157

ManchesterHelsinki

MAN - HEL

MANHEL

Manchester

Fri 21/11

17:25-00:05

1 stop4h 40m

Helsinki-Vantaa

Tue 2/12

18:20-10:10

1 stop17h 50m

£184

ManchesterHelsinki

MAN - HEL

MANHEL

Manchester

Thu 6/11

13:40-00:05

1 stop8h 25m

Helsinki-Vantaa

Wed 12/11

07:00-12:45

1 stop7h 45m

£187

EdinburghHelsinki

EDI - HEL

EDIHEL

Edinburgh Turnhouse

Thu 27/11

18:35-23:10

Nonstop2h 35m

Helsinki-Vantaa

Sun 30/11

06:35-07:30

Nonstop2h 55m

£208

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Helsinki from

How to get the cheapest flight ticket from United Kingdom 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 United Kingdom is in January. Flight prices, which tend to average around £71, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Helsinki, with average flight prices from United Kingdom averaging around £103.

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

The cheapest day to depart from United Kingdom to Helsinki is on a Monday. Travellers who choose to depart for Helsinki on a Monday will often find tickets for as low as £422. 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 £560.

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 United Kingdom to Helsinki in the evening for as low as £133. 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 £566. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest United Kingdom to Helsinki-Vantaa flight route?

Fly from London Stansted to Helsinki-Vantaa for the best United Kingdom - 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 United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around £214 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 United Kingdom for as low as £175 on momondo.

What cabin class options are available on United Kingdom to Helsinki-Vantaa flights?

There are 3 cabin classes available to choose from on United Kingdom to Helsinki-Vantaa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United Kingdom to Helsinki flights?

No. A direct flight is the cheapest option for a flight between United Kingdom to Helsinki.

Cheap United Kingdom to Helsinki flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Helsinki

Best price found

£61

Fastest flight time

2h 35m

Direct flights

Every day

Airports in Helsinki

1 airport
The best one-way flight to Helsinki from United Kingdom in the past 72 hours is £61. The best return flight deal from United Kingdom to Helsinki found on momondo in the last 72 hours is £69.
The fastest flight from United Kingdom to Helsinki takes 2h 35m
Direct flights go from United Kingdom to Helsinki every day.
There is 1 airport near Helsinki: Helsinki-Vantaa (HEL)
Search flight deals

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

    Prices for flights from United Kingdom to Helsinki-Vantaa Airport refresh daily.

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

  • How old do you have to be to fly from United Kingdom 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 United Kingdom to Helsinki-Vantaa Airport.

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

    The travel and health documents required for your trip to Helsinki-Vantaa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helsinki-Vantaa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from United Kingdom to Helsinki?

Best airlines flying from United Kingdom to Helsinki

Compare and see reviews for airlines that fly from United Kingdom to Helsinki with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £43Free CancellationRating
6.3
115 reviews
Search Ryanair flights
RyanairPriceFrom £48Free CancellationRating
6.8
5,182 reviews
Search Ryanair flights
NorwegianPriceFrom £60Free CancellationRating
7.8
235 reviews
Search Norwegian flights
Scandinavian AirlinesPriceFrom £123Free CancellationRating
7.4
1,537 reviews
Search Scandinavian Airlines flights
FinnairPriceFrom £125Free CancellationRating
7.6
1,333 reviews
Search Finnair flights
KLMPriceFrom £136Free CancellationRating
7.7
1,405 reviews
Search KLM flights
LufthansaPriceFrom £146Free CancellationRating
6.8
7,516 reviews
Search Lufthansa flights
British AirwaysPriceFrom £152Free CancellationRating
6.7
7,468 reviews
Search British Airways flights

Travelling to a place near Helsinki?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United Kingdom to Helsinki. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Helsinki from United Kingdom with this policy.

How can momondo help me find flights from United Kingdom to Helsinki?

Once you have performed a search for United Kingdom to Helsinki 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 United Kingdom to Helsinki right now. Can momondo alert me if prices change?

Yes. momondo can track prices for United Kingdom to Helsinki flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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