Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from London Luton Airport to Helsinki from £66

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Luton Airport to Helsinki departing on 1/10. 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
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 London Luton Airport to Helsinki

Cheap return flights

Logo
21:20 - 16:40LTN-HEL
17h 20m2 stops
Logo
07:05 - 20:40HEL-LTN
15h 35m2 stops
£121
Find Deal
Tue, 7 Oct - Wed, 22 Oct
Logo
21:20 - 21:20LTN-HEL
22h 00m2 stops
Logo
07:05 - 20:40HEL-LTN
15h 35m2 stops
£121
Find Deal
Tue, 7 Oct - Wed, 22 Oct
Logo
08:30 - 09:30LTN-HEL
23h 00m2 stops
Logo
07:05 - 20:40HEL-LTN
15h 35m2 stops
£130
Find Deal
Mon, 6 Oct - Wed, 8 Oct
Logo
21:20 - 21:20LTN-HEL
22h 00m2 stops
Logo
21:05 - 20:40HEL-LTN
25h 35m2 stops
£131
Find Deal
Tue, 7 Oct - Wed, 15 Oct
Logo
19:00 - 09:50LTN-HEL
12h 50m1 stop
Logo
07:05 - 20:40HEL-LTN
15h 35m2 stops
£145
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Logo
21:20 - 16:40LTN-HEL
17h 20m2 stops
Logo
21:05 - 20:40HEL-LTN
25h 35m2 stops
£146
Find Deal
Mon, 29 Sep - Tue, 30 Sep
Logo
08:30 - 09:40LTN-HEL
23h 10m2 stops
Logo
21:05 - 20:40HEL-LTN
25h 35m2 stops
£150
Find Deal
Mon, 13 Oct - Thu, 16 Oct
Logo
08:05 - 00:20LTN-HEL
14h 15m2 stops
Logo
21:05 - 20:40HEL-LTN
25h 35m2 stops
£151
Find Deal
Tue, 14 Oct - Thu, 16 Oct
Logo
08:05 - 20:40LTN-HEL
10h 35m2 stops
Logo
18:50 - 07:45HEL-LTN
14h 55m2 stops
£152
Find Deal
Tue, 14 Oct - Tue, 21 Oct
Logo
21:20 - 16:40LTN-HEL
17h 20m2 stops
Logo
21:05 - 18:05HEL-LTN
23h 00m2 stops
£162
Find Deal
Tue, 30 Sep - Fri, 3 Oct

momondo Fare Finder

 
Customise your flight search to find flights from London Luton Airport 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 16 September 2025.
Use the filters below to find and compare flights from London Luton Airport to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Tue 7/10

21:20-16:40

2 stops17h 20m

Helsinki-Vantaa

Wed 22/10

07:05-20:40

2 stops15h 35m

£121

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Tue 7/10

21:20-21:20

2 stops22h 00m

Helsinki-Vantaa

Wed 22/10

07:05-20:40

2 stops15h 35m

£121

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Mon 6/10

08:30-09:30

2 stops23h 00m

Helsinki-Vantaa

Wed 8/10

07:05-20:40

2 stops15h 35m

£130

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Tue 7/10

21:20-21:20

2 stops22h 00m

Helsinki-Vantaa

Wed 15/10

21:05-20:40

2 stops25h 35m

£131

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Wed 15/10

19:00-09:50

1 stop12h 50m

Helsinki-Vantaa

Wed 22/10

07:05-20:40

2 stops15h 35m

£145

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Mon 29/9

21:20-16:40

2 stops17h 20m

Helsinki-Vantaa

Tue 30/9

21:05-20:40

2 stops25h 35m

£146

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Mon 13/10

08:30-09:40

2 stops23h 10m

Helsinki-Vantaa

Thu 16/10

21:05-20:40

2 stops25h 35m

£150

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Tue 14/10

08:05-00:20

2 stops14h 15m

Helsinki-Vantaa

Thu 16/10

21:05-20:40

2 stops25h 35m

£151

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Tue 14/10

08:05-20:40

2 stops10h 35m

Helsinki-Vantaa

Tue 21/10

18:50-07:45

2 stops14h 55m

£152

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Tue 30/9

21:20-16:40

2 stops17h 20m

Helsinki-Vantaa

Fri 3/10

21:05-18:05

2 stops23h 00m

£162

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 London Luton Airport 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 day to depart on your flight to Helsinki?

The cheapest day to depart from London Luton Airport to Helsinki is on a Monday. Travellers who choose to depart for Helsinki on a Monday will often find tickets for as low as £403. 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 £553.

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 London Luton Airport to Helsinki in the evening for as low as £130. 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 £554. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from London Luton Airport to Helsinki

Are you open to changing your travel dates? Check out the ideal times to fly from London Luton Airport to Helsinki according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Luton Airport to Helsinki (LTN to HEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Luton Airport to Helsinki

Direct flights

None
There are no direct flights from London Luton Airport to Helsinki. There are no popular flight routes from London Luton Airport to Helsinki.
Search flight deals

  • How far is London Luton to Helsinki-Vantaa by plane?

    A flight from London Luton to Helsinki-Vantaa will travel around 1121.5 mi. By plane, this route typically takes 5h 10m.

  • When did momondo last update prices for flights from London Luton Airport to Helsinki-Vantaa Airport?

    Prices for flights from London Luton Airport to Helsinki-Vantaa Airport are updated daily.

  • How old do you have to be to fly from London Luton Airport to Helsinki-Vantaa Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Luton Airport to Helsinki-Vantaa Airport.

  • What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

    The travel and health documents you'll need for your trip to Helsinki-Vantaa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Helsinki-Vantaa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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 London to Helsinki?

Finding the right flight to Helsinki from London 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 Helsinki quick and easy, saving you time and money.

Can I find flights from London to Helsinki with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Helsinki from London with this policy.

How can momondo help me find flights from London to Helsinki?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Helsinki.

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

If you are not ready to book a flight from London to Helsinki now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Helsinki and let you know when they change.

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
Thu 16/10
Thu 23/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Finland