Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from the United Kingdom to Helsinki from £25

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 30/8. 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

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from the United Kingdom to Helsinki

Recent return flight deals from the United Kingdom to Helsinki

Ryanair Logo
07:50 - 12:40STN-HEL
2h 50mdirect
Ryanair Logo
22:50 - 23:50HEL-STN
3h 00mdirect
£47Ryanair
Find Deal
Tue, 16 Sep - Wed, 24 Sep
Ryanair Logo
07:35 - 12:25STN-HEL
2h 50mdirect
Ryanair Logo
22:20 - 23:20HEL-STN
3h 00mdirect
£48Ryanair
Find Deal
Thu, 18 Sep - Mon, 22 Sep
Norwegian Logo
09:50 - 14:40LGW-HEL
2h 50mdirect
Norwegian Logo
07:05 - 19:15HEL-LGW
14h 10m1 stop
£79Norwegian
Find Deal
Wed, 10 Sep - Wed, 1 Oct
Norwegian Logo
09:50 - 14:40LGW-HEL
2h 50mdirect
Norwegian Logo
08:05 - 09:10HEL-LGW
3h 05mdirect
£82Norwegian
Find Deal
Wed, 10 Sep - Wed, 1 Oct
Scandinavian Airlines Logo
06:40 - 23:35LHR-HEL
14h 55m1 stop
Scandinavian Airlines Logo
11:05 - 17:00HEL-LHR
7h 55m1 stop
£116Scandinavian Airlines
Find Deal
Mon, 22 Sep - Thu, 25 Sep
Scandinavian Airlines Logo
21:05 - 10:30LHR-HEL
11h 25m1 stop
Scandinavian Airlines Logo
13:20 - 19:55HEL-LHR
8h 35m1 stop
£116Scandinavian Airlines
Find Deal
Thu, 11 Sep - Mon, 15 Sep
KLM Logo
17:15 - 00:20EDI-HEL
5h 05m1 stop
KLM Logo
18:25 - 08:25HEL-EDI
16h 00m1 stop
£169KLM
Find Deal
Sat, 11 Oct - Mon, 20 Oct
Lufthansa Logo
06:25 - 18:40MAN-HEL
10h 15m1 stop
Lufthansa Logo
19:25 - 23:20HEL-MAN
5h 55m1 stop
£169Lufthansa
Find Deal
Mon, 10 Nov - Sat, 15 Nov
KLM Logo
06:00 - 13:00EDI-HEL
5h 00m1 stop
KLM Logo
13:55 - 21:45HEL-EDI
9h 50m1 stop
£170KLM
Find Deal
Tue, 14 Oct - Fri, 24 Oct
Lufthansa Logo
17:40 - 12:00MAN-HEL
16h 20m1 stop
Lufthansa Logo
12:45 - 23:20HEL-MAN
12h 35m1 stop
£175Lufthansa
Find Deal
Sat, 3 Jan - Sat, 10 Jan

Ryanair flights from United Kingdom to Helsinki

Our best Ryanair deals on United Kingdom to Helsinki flight tickets
Ryanair
16 Sept
STN07:50London Stansted
2h 50m
HEL12:40Helsinki-Vantaa
24 Sept
HEL22:50Helsinki-Vantaa
3h 00m
STN23:50London Stansted
£47
Find similar
Ryanair
18 Sept
STN07:35London Stansted
2h 50m
HEL12:25Helsinki-Vantaa
22 Sept
HEL22:20Helsinki-Vantaa
3h 00m
STN23:20London Stansted
£48
Find similar
Ryanair
25 Sept
STN07:35London Stansted
2h 50m
HEL12:25Helsinki-Vantaa
29 Sept
HEL22:20Helsinki-Vantaa
3h 00m
STN23:20London Stansted
£52
Find similar

Norwegian flights from United Kingdom to Helsinki

Our best Norwegian deals on United Kingdom to Helsinki flight tickets
Norwegian
10 Sept
LGW09:50London Gatwick
2h 50m
HEL14:40Helsinki-Vantaa
1 Oct
HEL07:05Helsinki-Vantaa
14h 10m
1 stop
LGW19:15London Gatwick
£79
Find similar
Norwegian
10 Sept
LGW09:50London Gatwick
2h 50m
HEL14:40Helsinki-Vantaa
1 Oct
HEL08:05Helsinki-Vantaa
3h 05m
LGW09:10London Gatwick
£82
Find similar
Norwegian
13 Nov
LGW10:50London Gatwick
3h 00m
HEL15:50Helsinki-Vantaa
16 Nov
HEL16:40Helsinki-Vantaa
3h 10m
LGW17:50London Gatwick
£87
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 8 August 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

Tue 16/9

07:50-12:40

Nonstop2h 50m

Helsinki-Vantaa

Wed 24/9

22:50-23:50

Nonstop3h 00m

£47

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Thu 18/9

07:35-12:25

Nonstop2h 50m

Helsinki-Vantaa

Mon 22/9

22:20-23:20

Nonstop3h 00m

£48

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Wed 10/9

09:50-14:40

Nonstop2h 50m

Helsinki-Vantaa

Wed 1/10

07:05-19:15

1 stop14h 10m

£79

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Wed 10/9

09:50-14:40

Nonstop2h 50m

Helsinki-Vantaa

Wed 1/10

08:05-09:10

Nonstop3h 05m

£82

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Mon 22/9

06:40-23:35

1 stop14h 55m

Helsinki-Vantaa

Thu 25/9

11:05-17:00

1 stop7h 55m

£116

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Thu 11/9

21:05-10:30

1 stop11h 25m

Helsinki-Vantaa

Mon 15/9

13:20-19:55

1 stop8h 35m

£116

EdinburghHelsinki

EDI - HEL

EDIHEL

Edinburgh Turnhouse

Sat 11/10

17:15-00:20

1 stop5h 05m

Helsinki-Vantaa

Mon 20/10

18:25-08:25

1 stop16h 00m

£169

ManchesterHelsinki

MAN - HEL

MANHEL

Manchester

Mon 10/11

06:25-18:40

1 stop10h 15m

Helsinki-Vantaa

Sat 15/11

19:25-23:20

1 stop5h 55m

£169

EdinburghHelsinki

EDI - HEL

EDIHEL

Edinburgh Turnhouse

Tue 14/10

06:00-13:00

1 stop5h 00m

Helsinki-Vantaa

Fri 24/10

13:55-21:45

1 stop9h 50m

£170

ManchesterHelsinki

MAN - HEL

MANHEL

Manchester

Sat 3/1

17:40-12:00

1 stop16h 20m

Helsinki-Vantaa

Sat 10/1

12:45-23:20

1 stop12h 35m

£175

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 November. Flight prices, which tend to average around £60, 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 £104.

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 Thursday. Travellers who choose to depart for Helsinki on a Thursday will often find tickets for as low as £469. 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 £570.

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 £132. 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 £562. 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 £212 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 £180 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

£25

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 £25. The best return flight deal from United Kingdom to Helsinki found on momondo in the last 72 hours is £47.
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
6.2
109 reviews
Search Ryanair flights
airBalticPriceFrom £45Free CancellationRating
7.8
175 reviews
Search airBaltic flights
RyanairPriceFrom £48Free CancellationRating
6.8
5,157 reviews
Search Ryanair flights
NorwegianPriceFrom £78Free CancellationRating
7.8
233 reviews
Search Norwegian flights
LufthansaPriceFrom £118Free CancellationRating
6.8
7,296 reviews
Search Lufthansa flights
Scandinavian AirlinesPriceFrom £124Free CancellationRating
7.4
1,465 reviews
Search Scandinavian Airlines flights
FinnairPriceFrom £128Free CancellationRating
7.6
1,319 reviews
Search Finnair flights
KLMPriceFrom £136Free CancellationRating
7.8
1,382 reviews
Search KLM flights
Air FrancePriceFrom £143Free CancellationRating
7.4
1,466 reviews
Search Air France flights
British AirwaysPriceFrom £151Free CancellationRating
6.6
7,251 reviews
Search British Airways flights

Travelling to a place near Helsinki?

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

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.

An easier way to manage your Helsinki 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 13/8
Wed 20/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Finland