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Cheap flights from London Luton Airport to Helsinki from £72

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 29/9. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — HEL
6 Sep — 13 Sep1
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 1 September 2025.

Round-trip from

£115

One-way from

£72

Popular in

July

Cheapest in

November

Average price

£121
24/10-26/10
  • 24/10-26/10
  • 4 total stops
  • 41h 50m total
  • London to Helsinki
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29/9
  • 29/9
  • 2 total stops
  • 23h 00m 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).
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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 September 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 1 September 2025.

Fri 24/1007:55LTN - HEL
2 stops14h 25mMultiple Airlines
Sun 26/1005:30HEL - LTN
2 stops27h 25mMultiple Airlines
Deal found 31/8£115
Tue 7/1008:05LTN - HEL
2 stops22h 15mMultiple Airlines
Sat 25/1015:40HEL - LTN
2 stops19h 00mMultiple Airlines
Deal found 30/8£117
Mon 29/908:30LTN - HEL
2 stops23h 00mMultiple Airlines
Mon 6/1021:20HEL - LTN
2 stops11h 35mMultiple Airlines
Deal found 30/8£118
Thu 27/1106:50LTN - HEL
2 stops23h 10mMultiple Airlines
Sat 13/1208:40HEL - LTN
2 stops24h 15mMultiple Airlines
Deal found 30/8£122
Wed 17/907:40LTN - HEL
2 stops11h 40mMultiple Airlines
Tue 23/915:40HEL - LTN
2 stops18h 05mMultiple Airlines
Deal found 1/9£127
Sun 26/1007:35LTN - HEL
2 stops35h 05mMultiple Airlines
Wed 29/1005:30HEL - LTN
3 stops28h 10mMultiple Airlines
Deal found 30/8£128
Mon 29/908:30LTN - HEL
2 stops23h 00mMultiple Airlines
Wed 1/1005:35HEL - LTN
2 stops27h 20mMultiple Airlines
Deal found 30/8£132
Wed 1/1021:20LTN - HEL
2 stops17h 20mMultiple Airlines
Fri 3/1007:05HEL - LTN
2 stops15h 35mMultiple Airlines
Deal found 1/9£133
Thu 16/1007:55LTN - HEL
2 stops23h 35mMultiple Airlines
Thu 23/1007:05HEL - LTN
2 stops15h 35mMultiple Airlines
Deal found 1/9£134

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 1 September 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

Fri 24/10

07:55-00:20

2 stops14h 25m

Helsinki-Vantaa

Sun 26/10

05:30-06:55

2 stops27h 25m

£115

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Tue 7/10

08:05-08:20

2 stops22h 15m

Helsinki-Vantaa

Sat 25/10

15:40-08:40

2 stops19h 00m

£117

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Sat 22/11

07:00-00:30

2 stops15h 30m

Helsinki-Vantaa

Sat 29/11

05:30-13:40

2 stops10h 10m

£118

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Mon 29/9

08:30-09:30

2 stops23h 00m

Helsinki-Vantaa

Mon 6/10

21:20-06:55

2 stops11h 35m

£118

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Thu 27/11

06:50-08:00

2 stops23h 10m

Helsinki-Vantaa

Sat 13/12

08:40-06:55

2 stops24h 15m

£122

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Wed 17/9

07:40-21:20

2 stops11h 40m

Helsinki-Vantaa

Tue 23/9

15:40-07:45

2 stops18h 05m

£127

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Sun 26/10

07:35-20:40

2 stops35h 05m

Helsinki-Vantaa

Wed 29/10

05:30-07:40

3 stops28h 10m

£128

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Mon 29/9

08:30-09:30

2 stops23h 00m

Helsinki-Vantaa

Wed 1/10

05:35-06:55

2 stops27h 20m

£132

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Thu 16/10

07:55-08:20

2 stops22h 25m

Helsinki-Vantaa

Thu 23/10

05:35-06:55

2 stops27h 20m

£132

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Mon 29/9

08:30-09:30

2 stops23h 00m

£72

Flights are sorted by cheapest return flights first.

Deals found on 30/8

Showing 1-10 of 20 results
1
2

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 1 September 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.

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 Helsinki?

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

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Fly with Cheapflights

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How does Cheapflights help users find flights from Luton to Helsinki?

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Millions of users choose and trust Cheapflights to book the best flight deals from Luton to Helsinki for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Luton to Helsinki with no change fees?

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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