Find flights
Deals
Airlines
Travel Guide

£64+ Cheap flights to Helsinki

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
— HEL
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Flights to Helsinki in 2025

Find the latest flights to Helsinki in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 12 September 2025.

Return from

£89

One-way from

£64

Popular in

July

Cheapest in

November

Average price

£121

Good round-trip deal

£64 or less

Good one-way deal

£38 or less
Norwegian
  • Norwegian
  • 30/10-3/11
  • Nonstop
  • 6h 10m total
  • London to Helsinki
Search Deals
Norwegian
  • Norwegian
  • 9/10
  • Nonstop
  • 2h 50m total
  • London to Helsinki
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£35 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for return flights in September 2025
Search Deals
Price to beat on a round-trip flight from London to Helsinki-Vantaa.
Search Deals
Price to beat on a one-way flight from London to Helsinki-Vantaa.
Search Deals

Find flight deals to Helsinki

Cheapest flights to Helsinki
Explore the most affordable flight options available to Helsinki. Find the lowest fares based on data from user searches, with prices last updated on 12 September 2025.

Thu 30/1010:50LGW - HEL
Nonstop3h 00mNorwegian
Mon 3/1109:00HEL - LGW
Nonstop3h 10mNorwegian
Deal found 11/9£89
Mon 17/1106:20STN - HEL
Nonstop3h 10mRyanair
Thu 20/1120:15HEL - STN
Nonstop3h 10mRyanair
Deal found 12/9£89
Wed 26/1116:00STN - HEL
Nonstop3h 10mRyanair
Tue 2/1211:45HEL - STN
Nonstop3h 10mRyanair
Deal found 10/9£90
Thu 6/1110:50LGW - HEL
Nonstop3h 00mNorwegian
Mon 10/1119:50HEL - LGW
1 stop18h 30mNorwegian
Deal found 10/9£91
Fri 12/1216:45STN - HEL
Nonstop3h 10mRyanair
Mon 15/1212:05HEL - STN
Nonstop3h 10mRyanair
Deal found 11/9£91
Tue 23/907:50STN - HEL
Nonstop2h 50mRyanair
Thu 25/913:00HEL - STN
Nonstop3h 00mRyanair
Deal found 10/9£92
Fri 3/1007:50STN - HEL
Nonstop2h 50mRyanair
Mon 6/1022:20HEL - STN
Nonstop3h 00mRyanair
Deal found 11/9£92
Fri 21/1110:05LGW - HEL
Nonstop3h 00mNorwegian
Mon 24/1116:40HEL - LGW
1 stop21h 40mNorwegian
Deal found 10/9£93
Fri 7/1106:25STN - HEL
1 stop6h 25mMultiple Airlines
Sun 9/1119:45HEL - STN
Nonstop3h 10mMultiple Airlines
Deal found 11/9£93
Fri 31/1010:05LGW - HEL
Nonstop3h 00mNorwegian
Mon 3/1109:00HEL - LGW
Nonstop3h 10mNorwegian
Deal found 10/9£94
Thu 20/1114:30STN - HEL
Nonstop3h 10mRyanair
Sun 23/1119:45HEL - STN
Nonstop3h 10mRyanair
Deal found 10/9£94
Sat 4/1017:35STN - HEL
Nonstop2h 50mRyanair
Sun 5/1018:00HEL - STN
Nonstop3h 00mRyanair
Deal found 10/9£94

Cheapflights Fare Finder

 
Locate flights to Helsinki that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 12 September 2025.
Use the filters below to find and compare flights to Helsinki that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Wed 24/9

17:10-22:00

Nonstop2h 50m

Helsinki-Vantaa

Sat 27/9

23:00-23:59

Nonstop2h 59m

£97

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Thu 4/12

08:05-13:15

Nonstop3h 10m

Helsinki-Vantaa

Mon 8/12

07:40-11:45

1 stop6h 05m

£97

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Mon 22/9

16:55-21:45

Nonstop2h 50m

Helsinki-Vantaa

Wed 24/9

22:50-23:50

Nonstop3h 00m

£100

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Wed 1/10

16:15-00:20

1 stop6h 05m

Helsinki-Vantaa

Fri 31/10

22:30-23:40

Nonstop3h 10m

£100

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Mon 27/10

06:20-11:30

Nonstop3h 10m

Helsinki-Vantaa

Mon 3/11

12:05-13:15

Nonstop3h 10m

£100

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Thu 16/10

07:35-12:25

Nonstop2h 50m

Helsinki-Vantaa

Mon 20/10

22:20-23:20

Nonstop3h 00m

£103

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Tue 14/10

07:50-12:40

Nonstop2h 50m

Helsinki-Vantaa

Fri 17/10

13:15-14:15

Nonstop3h 00m

£103

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Mon 13/10

16:55-21:45

Nonstop2h 50m

Helsinki-Vantaa

Thu 16/10

07:05-14:10

1 stop9h 05m

£105

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Fri 3/10

18:25-14:10

1 stop17h 45m

Helsinki-Vantaa

Mon 6/10

22:20-23:20

Nonstop3h 00m

£107

LondonHelsinki

STN - HEL

STNHEL

London Stansted

Thu 25/9

07:35-12:25

Nonstop2h 50m

Helsinki-Vantaa

Mon 29/9

07:05-13:00

1 stop7h 55m

£109

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Helsinki

When is the best time to book a flight to Helsinki?

Use this chart to determine the optimal time to book a return flight from London to Helsinki. Price data was last updated on 29 August 2025.

Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights to Helsinki. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Helsinki?

On average, a flight from London to Helsinki takes 3 hours 51 minutes. Flights to Helsinki from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Helsinki?

Use this chart to determine the cheapest time to fly return from London to Helsinki. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Helsinki should consider flying on Friday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday evenings, when prices are usually at their highest.

Weekly flight availability to Helsinki

The most flights from London to Helsinki are scheduled on a Wednesday (42 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (26 on average).

What are the most popular airlines that fly to Helsinki?

The most popular airlines flying from London to Helsinki are Finnair, Scandinavian Airlines and Ryanair.

Finnair
Finnair
From £171
Ryanair
Ryanair
From £60
KLM
KLM
From £180
Scandinavian Airlines
Scandinavian Airlines
From £128

What are the cheapest airlines that fly to Helsinki?

The cheapest airlines flying from London to Helsinki are Ryanair, airBaltic and Norwegian.

Rainfall in Helsinki by month

Plan your trip to Helsinki by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Helsinki ranges from 30.0 - 70.0 inches per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Helsinki when rainfall is around 30.0 mm.

Temperature in Helsinki by month

Plan your trip to Helsinki by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Helsinki, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helsinki. Reviews last updated 12 September 2025.
Read through reviews of airlines serving Finland, such as Norwegian, airBaltic, andFinnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
7.8
Good
233 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

6.0

Overall

7.8

Comfort

7.6

Food

6.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Norwegian
7.8
Good
233 reviews
Norwegian
7.8
Good
233 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

6.0

Overall

7.8

Comfort

7.6

Food

6.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
airBaltic
7.7
Good
181 reviews
Norwegian
7.8
Good
233 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

6.0

Overall

7.8

Comfort

7.6

Food

6.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Finnair
7.6
Good
1,323 reviews
Norwegian
7.8
Good
233 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

6.0

Overall

7.8

Comfort

7.6

Food

6.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Scandinavian Airlines
7.4
Good
1,484 reviews
Norwegian
7.8
Good
233 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

6.0

Overall

7.8

Comfort

7.6

Food

6.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Ryanair
6.8
Okay
5,158 reviews
Norwegian
7.8
Good
233 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

6.0

Overall

7.8

Comfort

7.6

Food

6.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight

FAQs about flying to Helsinki

Getting around Helsinki

There is an excellent public transport system that operates within the city, allowing passengers to hop on and off the metro, trams and buses using a single ticket.

Getting downtown

Once your flight arrives at Helsinki Airport (HEL), it is located 10.5 miles (17 km) north of the city centre. As the main international airport for the city and the rest of the country, there are plenty of transport options available. Buses make regular journeys to the city centre. The airport also has a major taxi station outside the arrivals area and several car rental companies can be found in the terminals as well.

Helsinki airport overview

Located approximately 5km (3 miles) west of the centre of Vantaa, and 17km (10.6 miles) north of Helsinki’s city centre, Helsinki Vantaa International Airport (HEL) is Finland’s main international airport. It was first built for the Summer Olympics of 1952 and now serves an average of 12.5 million passengers per year.

Current renovations at Helsinki Airport, scheduled to be completed by the end of 2011, include a complete overhaul of the waiting lounge, baggage and check-in areas. The addition of several shops, cafes and restaurants is also set to enhance the airport, while the relocation of existing retail and dining establishments will improve passenger flow and free up space for more chairs in the seating areas. The airport building itself is divided into two terminals, separated by a distance of 250 metres (820 feet), and internal pedestrian connections offer quick transfers between them.

Helsinki Vantaa International Airport is clean and staff are helpful and friendly. Security checks and customs are generally quick.

  • What airport do you fly into for flights to Helsinki?

    If you book a flight to Helsinki, you will be flying into Helsinki-Vantaa, which is the city’s only airport. Helsinki-Vantaa (HEL) is located 10.6 mi from the center of Helsinki. There are 37 flights from London to Helsinki-Vantaa per day from 9 different airlines.

  • Can I find cheaper flights to Helsinki if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Helsinki on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Helsinki?

    Based on reviews from Cheapflights users, Ryanair is rated the highest out of the airlines that fly to Helsinki.

  • What is the cheapest airport to fly to in Helsinki?

    Helsinki-Vantaa is currently the cheapest airport to fly to in Helsinki. One-way flights to Helsinki-Vantaa typically cost £21, while return flights cost around £35.

  • How much is a return flight to Helsinki?

    A return flight to Helsinki will typically cost around £94, however they can be found for as little as £48.

  • Where does the fastest flight to Helsinki depart from?

    For those looking to save time traveling to Helsinki, Edinburgh Turnhouse offers the quickest one-way flight (2 hours 35 minutes).

  • Does Helsinki-Vantaa have car hire?

    Yes. Those touching down at Helsinki-Vantaa can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Helsinki-Vantaa?

    Yes. Helsinki-Vantaa has hotels nearby for those requiring accommodations. Hilton Helsinki Airport is the closest property to Helsinki-Vantaa (0.0 mi away from Helsinki-Vantaa).

See more FAQs

Travelling to a place near Helsinki?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Helsinki?

Cheapflights helps you search for flights to Helsinki via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets to Helsinki?

Cheapflights helps you find that perfect flight to Helsinki by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to Helsinki with no change fees?

Need flexible booking options for your flight to Helsinki ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights to Helsinki become cheaper?

Not ready to book yet? You can track prices for flights to Helsinki on Cheapflights with our Price Alerts feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.