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Cheap flights from the United Kingdom to Helsinki 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 the United Kingdom to Helsinki departing on 1/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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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 - 11:30
STN
-
HEL
3h 10mdirect
Ryanair Logo
13:50 - 15:00
HEL
-
STN
3h 10mdirect
£56Ryanair
Mon, 2 Mar - Thu, 5 Mar
Ryanair Logo
10:25 - 15:15
STN
-
HEL
2h 50mdirect
Ryanair Logo
23:25 - 00:25
HEL
-
STN
3h 00mdirect
£58Ryanair
Thu, 21 May - Sun, 24 May
Norwegian Logo
13:00 - 10:25
LGW
-
HEL
19h 25m
1 stop
Norwegian Logo
08:50 - 10:00
HEL
-
LGW
3h 10mdirect
£90Norwegian
Wed, 18 Mar - Wed, 25 Mar
Norwegian Logo
17:00 - 22:25
LGW
-
HEL
27h 25m
1 stop
Norwegian Logo
08:50 - 10:00
HEL
-
LGW
3h 10mdirect
£92Norwegian
Wed, 18 Mar - Wed, 25 Mar
Scandinavian Airlines Logo
13:55 - 23:45
LHR
-
HEL
7h 50m
1 stop
Scandinavian Airlines Logo
16:10 - 21:20
HEL
-
LHR
7h 10m
1 stop
£123Scandinavian Airlines
Mon, 2 Mar - Mon, 9 Mar
Scandinavian Airlines Logo
13:55 - 23:45
LHR
-
HEL
7h 50m
1 stop
Scandinavian Airlines Logo
07:00 - 12:55
HEL
-
LHR
7h 55m
1 stop
£124Scandinavian Airlines
Tue, 3 Mar - Thu, 5 Mar
Lufthansa Logo
17:45 - 01:20
MAN
-
HEL
5h 35m
1 stop
Lufthansa Logo
19:35 - 23:20
HEL
-
MAN
5h 45m
1 stop
£156Lufthansa
Wed, 18 Mar - Sat, 21 Mar
Lufthansa Logo
17:45 - 01:20
MAN
-
HEL
5h 35m
1 stop
Lufthansa Logo
19:35 - 23:20
HEL
-
MAN
5h 45m
1 stop
£156Lufthansa
Wed, 18 Mar - Wed, 25 Mar
KLM Logo
10:00 - 17:25
LCY
-
HEL
5h 25m
1 stop
KLM Logo
14:05 - 18:25
HEL
-
LCY
6h 20m
1 stop
£188KLM
Sat, 21 Mar - Sun, 22 Mar
KLM Logo
08:40 - 17:25
LCY
-
HEL
6h 45m
1 stop
KLM Logo
14:05 - 18:25
HEL
-
LCY
6h 20m
1 stop
£188KLM
Thu, 19 Mar - Sun, 22 Mar

Norwegian flights from United Kingdom to Helsinki

Our best Norwegian deals on United Kingdom to Helsinki flight tickets
Norwegian
18 Mar
LGW13:00London Gatwick
19h 25m
1 stop
HEL10:25Helsinki-Vantaa
25 Mar
HEL08:50Helsinki-Vantaa
3h 10m
LGW10:00London Gatwick
£90
Norwegian
18 Mar
LGW17:00London Gatwick
27h 25m
1 stop
HEL22:25Helsinki-Vantaa
25 Mar
HEL08:50Helsinki-Vantaa
3h 10m
LGW10:00London Gatwick
£92
Norwegian
12 Mar
LGW20:10London Gatwick
12h 15m
1 stop
HEL10:25Helsinki-Vantaa
24 Mar
HEL19:50Helsinki-Vantaa
22h 30m
1 stop
LGW16:20London Gatwick
£94

Ryanair flights from United Kingdom to Helsinki

Our best Ryanair deals on United Kingdom to Helsinki flight tickets
Ryanair
2 Mar
STN06:20London Stansted
3h 10m
HEL11:30Helsinki-Vantaa
5 Mar
HEL13:50Helsinki-Vantaa
3h 10m
STN15:00London Stansted
£56
Ryanair
21 May
STN10:25London Stansted
2h 50m
HEL15:15Helsinki-Vantaa
24 May
HEL23:25Helsinki-Vantaa
3h 00m
STN00:25London Stansted
£58
Ryanair
27 Feb
STN06:45London Stansted
3h 10m
HEL11:55Helsinki-Vantaa
3 Mar
HEL11:45Helsinki-Vantaa
3h 10m
STN12:55London Stansted
£59

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 2 February 2026.
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 2/3

06:20-11:30

Nonstop3h 10m

Helsinki-Vantaa

Thu 5/3

13:50-15:00

Nonstop3h 10m

£56

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Thu 21/5

10:25-15:15

Nonstop2h 50m

Helsinki-Vantaa

Sun 24/5

23:25-00:25

Nonstop3h 00m

£58

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Wed 18/3

13:00-10:25

1 stop19h 25m

Helsinki-Vantaa

Wed 25/3

08:50-10:00

Nonstop3h 10m

£90

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Wed 18/3

17:00-22:25

1 stop27h 25m

Helsinki-Vantaa

Wed 25/3

08:50-10:00

Nonstop3h 10m

£92

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Mon 2/3

13:55-23:45

1 stop7h 50m

Helsinki-Vantaa

Mon 9/3

16:10-21:20

1 stop7h 10m

£123

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Tue 3/3

13:55-23:45

1 stop7h 50m

Helsinki-Vantaa

Thu 5/3

07:00-12:55

1 stop7h 55m

£124

ManchesterHelsinki

MAN - HEL

MANHEL

Manchester

Wed 18/3

17:45-01:20

1 stop5h 35m

Helsinki-Vantaa

Sat 21/3

19:35-23:20

1 stop5h 45m

£156

ManchesterHelsinki

MAN - HEL

MANHEL

Manchester

Wed 18/3

17:45-01:20

1 stop5h 35m

Helsinki-Vantaa

Wed 25/3

19:35-23:20

1 stop5h 45m

£156

LondonHelsinki

LCY - HEL

LCYHEL

London City

Sat 21/3

10:00-17:25

1 stop5h 25m

Helsinki-Vantaa

Sun 22/3

14:05-18:25

1 stop6h 20m

£188

LondonHelsinki

LCY - HEL

LCYHEL

London City

Thu 19/3

08:40-17:25

1 stop6h 45m

Helsinki-Vantaa

Sun 22/3

14:05-18:25

1 stop6h 20m

£188

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 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 February. Flight prices, which tend to average around £61, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Helsinki, with average flight prices from United Kingdom averaging around £69.

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 £289. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Helsinki on Sunday is £512.

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 morning. momondo users have found flights departing from United Kingdom to Helsinki in the morning for as low as £291. 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 £570. 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 £208 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 £167 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

£23

Fastest flight time

2h 35m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in Helsinki

1 airport
The best one-way flight to Helsinki from United Kingdom in the past 72 hours is £23. The best return flight deal from United Kingdom to Helsinki found on momondo in the last 72 hours is £53.
The fastest flight from United Kingdom to Helsinki takes 2h 35m
Direct flights go from United Kingdom to Helsinki on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. Airlines offering direct flights are: Finnair, Ryanair and Norwegian.
There is 1 airport in Helsinki. From United Kingdom there are direct flights to 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 £47Free CancellationRating
6.9
5,257 reviews
Search Ryanair flights
NorwegianPriceFrom £59Free CancellationRating
7.8
242 reviews
Search Norwegian flights
airBalticPriceFrom £75Free CancellationRating
7.7
184 reviews
Search airBaltic flights
Scandinavian AirlinesPriceFrom £102Free CancellationRating
7.3
1,676 reviews
Search Scandinavian Airlines flights
FinnairPriceFrom £103Free CancellationRating
7.6
1,357 reviews
Search Finnair flights
KLMPriceFrom £103Free CancellationRating
7.7
1,448 reviews
Search KLM flights
NorwegianPriceFrom £107Free CancellationRating
8.2
253 reviews
Search Norwegian flights
British AirwaysPriceFrom £127Free CancellationRating
6.7
7,711 reviews
Search British Airways flights
LufthansaPriceFrom £152Free CancellationRating
6.8
7,758 reviews
Search Lufthansa flights
Air FrancePriceFrom £164Free CancellationRating
7.4
1,531 reviews
Search Air France 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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