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Cheap flights from London Luton Airport to Helsinki from £79

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — HEL
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Luton to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 July 2025.

Round-trip from

£118

One-way from

£79

Popular in

July

Cheapest in

November

Average price

£215
22/9-24/9
  • 22/9-24/9
  • 4 total stops
  • 34h 35m total
  • London to Helsinki
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15/9
  • 15/9
  • 2 total stops
  • 10h 05m total
  • London to Helsinki
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£31 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Find flight deals from Luton to Helsinki

Cheapest flights from Luton to Helsinki
Explore the most affordable flight options available from Luton to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Mon 22/921:20LTN - HEL
2 stops19h 00mMultiple Airlines
Wed 24/907:05HEL - LTN
2 stops15h 35mMultiple Airlines
Deal found 9/7£118

Cheapflights Fare Finder

Customise your flight search to find flights from Luton 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, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from London Luton Airport to Helsinki that are best for you.

Fly from

Luton

Fly to

Helsinki

Route

Depart

Return

Price

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Mon 22/9

21:20-18:20

2 stops19h 00m

Helsinki-Vantaa

Wed 24/9

07:05-20:40

2 stops15h 35m

£118

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Mon 15/9

20:15-08:20

2 stops10h 05m

£79

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Sun 14/9

13:55-09:45

1 stop17h 50m

£83

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Best time to book a flight from Luton to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Luton 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 from London Luton Airport to Helsinki

What is the cheapest time of day to fly from LTN to HEL?

Find hourly flight availability from Luton to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 28% on flights from London Luton Airport to Helsinki by exploring options for tickets at midday.

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 11 July 2025.
Get a feel of what it's like to fly with Ryanair from London Luton Airport to Helsinki by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,150 reviews
Check prices

Food

6.0

Comfort

6.5

Overall

6.9

Boarding

6.7

Entertainment

5.6

Crew

7.5

Reviews

1 / 20
8.0
Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.
Ryanair
6.9
Okay
5,150 reviews
Ryanair
6.9
Okay
5,150 reviews
Check prices

Food

6.0

Comfort

6.5

Overall

6.9

Boarding

6.7

Entertainment

5.6

Crew

7.5

Reviews

1 / 20
8.0
Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.

Related info for your journey

Find useful and relevant information for your journey from Luton to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Helsinki-Vantaa (HEL), located 10.6 mi from the city center, is the airport you fly into when you book flights from London Luton to Helsinki. 0 airlines have flights to Helsinki-Vantaa from London Luton on a regular basis. Booking flights from London Luton to Helsinki-Vantaa should not be difficult; the airport handles an average of 0 inbound flights from London Luton per day.

  • Can I find deals for flights from Luton to Helsinki that include hotel bookings?

    Yes. In addition to deals on Luton to Helsinki flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Luton to Helsinki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luton to Helsinki.

  • Can I find deals for business class flights from Luton to Helsinki?

    Yes. Cheapflights offers flight deals from Luton to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Luton Airport to Helsinki?

    Currently, November is the cheapest month in which you can book a flight from London Luton Airport to Helsinki (average of £92). Flying from London Luton Airport to Helsinki in July is currently the most expensive (average of £305). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Espoo
Vantaa

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Certainly. Search results for flights to Helsinki from Luton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Luton to Helsinki flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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