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Cheap flights from the United Kingdom to Finland from £21

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 Finland departing on 4/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United Kingdom to Finland

Recent return flight deals from the United Kingdom to Finland

Enter your travel dates to find the best prices.
Ryanair Logo
15:00 - 20:10STN-HEL
3h 10mdirect
Ryanair Logo
20:45 - 21:55HEL-STN
3h 10mdirect
£75Ryanair
Find Deal
lør., 28 feb. - lør., 7 mar.
Norwegian Logo
09:15 - 10:25LGW-HEL
23h 10m1 stop
Norwegian Logo
07:40 - 12:20HEL-LGW
6h 40m1 stop
£76Norwegian
Find Deal
ons., 3 dec. - tir., 16 dec.
easyJet Logo
06:25 - 11:55LGW-RVN
3h 30mdirect
easyJet Logo
12:45 - 14:35RVN-LGW
3h 50mdirect
£85easyJet
Find Deal
søn., 18 jan. - søn., 25 jan.
easyJet Logo
12:45 - 18:10LGW-RVN
3h 25mdirect
easyJet Logo
19:00 - 20:45RVN-LGW
3h 45mdirect
£90easyJet
Find Deal
ons., 10 dec. - ons., 17 dec.
Scandinavian Airlines Logo
21:05 - 10:35LHR-HEL
11h 30m1 stop
Scandinavian Airlines Logo
11:20 - 18:30HEL-LHR
9h 10m1 stop
£124Scandinavian Airlines
Find Deal
tir., 17 feb. - fre., 20 feb.
Scandinavian Airlines Logo
13:55 - 20:20LHR-HEL
4h 25m1 stop
Scandinavian Airlines Logo
16:10 - 21:20HEL-LHR
7h 10m1 stop
£131Scandinavian Airlines
Find Deal
ons., 3 dec. - tir., 16 dec.
KLM Logo
05:50 - 17:25MAN-HEL
9h 35m1 stop
KLM Logo
07:00 - 10:10HEL-MAN
5h 10m1 stop
£184KLM
Find Deal
lør., 29 nov. - søn., 30 nov.
KLM Logo
05:50 - 13:10MAN-HEL
5h 20m1 stop
KLM Logo
07:00 - 10:10HEL-MAN
5h 10m1 stop
£184KLM
Find Deal
fre., 21 nov. - fre., 28 nov.
Finnair Logo
16:15 - 00:55LHR-RVN
6h 40m1 stop
Finnair Logo
15:45 - 20:40RVN-LHR
6h 55m1 stop
£265Finnair
Find Deal
fre., 30 jan. - søn., 1 feb.
Finnair Logo
18:10 - 08:40LHR-RVN
12h 30m1 stop
Finnair Logo
21:45 - 09:10RVN-LHR
13h 25m1 stop
£274Finnair
Find Deal
søn., 15 feb. - lør., 21 feb.

Ryanair flights from United Kingdom to Finland

Our best Ryanair deals on United Kingdom to Finland flight tickets
Ryanair
28 Feb
STN15:00London Stansted
3h 10m
HEL20:10Helsinki-Vantaa
7 Mar
HEL20:45Helsinki-Vantaa
3h 10m
STN21:55London Stansted
£75
Find similar
Ryanair
4 Jan
STN05:55London Stansted
3h 10m
HEL11:05Helsinki-Vantaa
12 Jan
HEL12:05Helsinki-Vantaa
3h 10m
STN13:15London Stansted
£76
Find similar
Ryanair
3 Dec
STN16:00London Stansted
3h 10m
HEL21:10Helsinki-Vantaa
4 Dec
HEL20:15Helsinki-Vantaa
3h 10m
STN21:25London Stansted
£77
Find similar

KLM flights from United Kingdom to Finland

Our best KLM deals on United Kingdom to Finland flight tickets
KLM
29 Nov
MAN05:50Manchester
9h 35m
1 stop
HEL17:25Helsinki-Vantaa
30 Nov
HEL07:00Helsinki-Vantaa
5h 10m
1 stop
MAN10:10Manchester
£184
Find similar
KLM
13 Nov
LCY10:00London City
5h 25m
1 stop
HEL17:25Helsinki-Vantaa
3 Dec
HEL14:05Helsinki-Vantaa
4h 30m
1 stop
LCY16:35London City
£206
Find similar
KLM
13 Nov
LCY10:00London City
5h 25m
1 stop
HEL17:25Helsinki-Vantaa
16 Nov
HEL07:00Helsinki-Vantaa
8h 15m
1 stop
LCY13:15London City
£233
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Finland 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 31 oktober 2025.
Use the filters below to find and compare flights from the United Kingdom to Finland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonHelsinki

STN - HEL

STNHEL

London Stansted

lør. 28/2

15:00-20:10

Nonstop3h 10m

Helsinki-Vantaa

lør. 7/3

20:45-21:55

Nonstop3h 10m

£75

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

ons. 3/12

09:15-10:25

1 stop23h 10m

Helsinki-Vantaa

tir. 16/12

07:40-12:20

1 stop6h 40m

£76

LondonRovaniemi

LGW - RVN

LGWRVN

London Gatwick

søn. 18/1

06:25-11:55

Nonstop3h 30m

Rovaniemi

søn. 25/1

12:45-14:35

Nonstop3h 50m

£85

LondonRovaniemi

LGW - RVN

LGWRVN

London Gatwick

ons. 10/12

12:45-18:10

Nonstop3h 25m

Rovaniemi

ons. 17/12

19:00-20:45

Nonstop3h 45m

£90

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

tir. 17/2

21:05-10:35

1 stop11h 30m

Helsinki-Vantaa

fre. 20/2

11:20-18:30

1 stop9h 10m

£124

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

ons. 3/12

13:55-20:20

1 stop4h 25m

Helsinki-Vantaa

tir. 16/12

16:10-21:20

1 stop7h 10m

£131

ManchesterHelsinki

MAN - HEL

MANHEL

Manchester

lør. 29/11

05:50-17:25

1 stop9h 35m

Helsinki-Vantaa

søn. 30/11

07:00-10:10

1 stop5h 10m

£184

ManchesterHelsinki

MAN - HEL

MANHEL

Manchester

fre. 21/11

05:50-13:10

1 stop5h 20m

Helsinki-Vantaa

fre. 28/11

07:00-10:10

1 stop5h 10m

£184

LondonRovaniemi

LHR - RVN

LHRRVN

London Heathrow

fre. 30/1

16:15-00:55

1 stop6h 40m

Rovaniemi

søn. 1/2

15:45-20:40

1 stop6h 55m

£265

LondonRovaniemi

LHR - RVN

LHRRVN

London Heathrow

søn. 15/2

18:10-08:40

1 stop12h 30m

Rovaniemi

lør. 21/2

21:45-09:10

1 stop13h 25m

£274

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from United Kingdom to Finland

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 Finland?

The cheapest month to fly to Finland from United Kingdom is in January. Flight prices, which tend to average around £72, are often lower during this time because this is during the off-season. If you aren’t able to travel to Finland during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £105.

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

Our data shows that Tuesday is the least expensive day to fly to Finland. Tickets to fly out on this day can be as low as £521. On the other hand, Saturday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £614.

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

In the evening is the cheapest time of day to fly from United Kingdom to Finland when you can find flight prices for as low as £161. Flying to Finland in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at midday because they tend to be around £576. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest United Kingdom to Finland flight route?

Fly from London Stansted to Rovaniemi for the best United Kingdom - Finland flight prices

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

You are more likely to see cheaper flights to Finland from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Finland for around £215 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Finland from United Kingdom for as low as £178 on momondo.

What cabin class options are available on United Kingdom to Finland flights?

There are 3 cabin classes available to choose from on United Kingdom to Finland 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 Finland flights?

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

Cheap United Kingdom to Finland flight deals and tips

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

Best price found

£44

Fastest flight time

2h 40m

Direct flights

Every day

Airports in Finland

1 airport
The best one-way flight to Finland from United Kingdom in the past 72 hours is £44. The best return flight deal from United Kingdom to Finland found on momondo in the last 72 hours is £52.
The fastest flight from United Kingdom to Finland takes 2h 40m
Direct flights go from United Kingdom to Finland every day.
There is 1 airport near Finland: Helsinki-Vantaa (HEL)
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Finland?

    Prices for flights from United Kingdom to Finland are updated daily.

  • How many operators does momondo search for flights from United Kingdom to Finland?

  • How old do you have to be to fly from United Kingdom to Finland?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Finland.

  • What documentation or ID do you need to fly to Finland?

    The travel and health documents required for your trip to Finland 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 Finland. 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 Finland?

Best airlines flying from United Kingdom to Finland

Compare and see reviews for airlines that fly from United Kingdom to Finland with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £33Free CancellationRating
6.8
5,188 reviews
Search Ryanair flights
RyanairPriceFrom £43Free CancellationRating
6.3
115 reviews
Search Ryanair flights
NorwegianPriceFrom £61Free CancellationRating
7.8
236 reviews
Search Norwegian flights
easyJetPriceFrom £104Free CancellationRating
6.9
1,840 reviews
Search easyJet flights
KLMPriceFrom £107Free CancellationRating
7.7
1,406 reviews
Search KLM flights
Scandinavian AirlinesPriceFrom £121Free CancellationRating
7.4
1,548 reviews
Search Scandinavian Airlines flights
FinnairPriceFrom £128Free CancellationRating
7.6
1,333 reviews
Search Finnair flights
LufthansaPriceFrom £144Free CancellationRating
6.8
7,543 reviews
Search Lufthansa flights
British AirwaysPriceFrom £153Free CancellationRating
6.7
7,489 reviews
Search British Airways flights
TUI AirwaysPriceFrom £174Free CancellationRating
0.0
0 reviews
Search TUI Airways flights

Why use momondo?

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

Finding the right flight to Finland from United Kingdom 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 Finland quick and easy, saving you time and money.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Finland from United Kingdom.

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

If you are simply researching potential flights to Finland, momondo offers a useful price alert feature which will track prices for flights to Finland from United Kingdom and alert you when they change.

An easier way to manage your Finland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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1 adult
søn. 30/11
søn. 7/12
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