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Cheap flights from London Luton Airport to Helsinki from £51

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 15/4. 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
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Find the cheapest flights from London Luton Airport to Helsinki

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:20 - 16:40
LTN
-
HEL
17h 20m
2 stops
Multiple Airlines Logo
21:00 - 12:55
HEL
-
LTN
17h 55m
2 stops
£123Multiple Airlines
Mon, 13 Apr - Mon, 27 Apr
Multiple Airlines Logo
21:20 - 16:40
LTN
-
HEL
17h 20m
2 stops
Multiple Airlines Logo
21:00 - 12:55
HEL
-
LTN
17h 55m
2 stops
£129Multiple Airlines
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
06:45 - 00:10
LTN
-
HEL
15h 25m
1 stop
Multiple Airlines Logo
00:00 - 03:00
HEL
-
LTN
29h 00m
2 stops
£137Multiple Airlines
Thu, 9 Apr - Wed, 15 Apr
Multiple Airlines Logo
21:20 - 16:40
LTN
-
HEL
17h 20m
2 stops
Multiple Airlines Logo
23:00 - 15:35
HEL
-
LTN
18h 35m
2 stops
£142Multiple Airlines
Mon, 13 Apr - Wed, 15 Apr
Multiple Airlines Logo
06:25 - 20:40
LTN
-
HEL
12h 15m
2 stops
Multiple Airlines Logo
00:00 - 14:25
HEL
-
LTN
16h 25m
2 stops
£145Multiple Airlines
Fri, 17 Apr - Wed, 22 Apr
Multiple Airlines Logo
06:25 - 20:40
LTN
-
HEL
12h 15m
2 stops
Multiple Airlines Logo
00:00 - 07:35
HEL
-
LTN
9h 35m
1 stop
£146Multiple Airlines
Fri, 17 Apr - Wed, 22 Apr
Multiple Airlines Logo
06:05 - 18:20
LTN
-
HEL
10h 15m
2 stops
Multiple Airlines Logo
23:00 - 15:35
HEL
-
LTN
18h 35m
2 stops
£148Multiple Airlines
Wed, 29 Apr - Wed, 6 May
Multiple Airlines Logo
06:05 - 18:20
LTN
-
HEL
10h 15m
2 stops
Multiple Airlines Logo
23:00 - 15:35
HEL
-
LTN
18h 35m
2 stops
£148Multiple Airlines
Wed, 29 Apr - Wed, 6 May
Multiple Airlines Logo
06:05 - 18:20
LTN
-
HEL
10h 15m
2 stops
Multiple Airlines Logo
23:00 - 15:35
HEL
-
LTN
18h 35m
2 stops
£151Multiple Airlines
Wed, 29 Apr - Wed, 6 May
Multiple Airlines Logo
16:25 - 08:20
LTN
-
HEL
13h 55m
2 stops
Multiple Airlines Logo
00:00 - 03:00
HEL
-
LTN
29h 00m
2 stops
£154Multiple Airlines
Thu, 9 Apr - Wed, 15 Apr

Ryanair flights from London Luton Airport to Helsinki

Our best Ryanair deals on London Luton Airport to Helsinki flight tickets
Ryanair
18 Apr
LTN14:25London Luton
17h 10m
2 stops
HEL09:35Helsinki-Vantaa
22 Apr
HEL23:00Helsinki-Vantaa
18h 35m
2 stops
LTN15:35London Luton
£156
Ryanair
11 Apr
LTN14:25London Luton
17h 10m
2 stops
HEL09:35Helsinki-Vantaa
28 Apr
HEL15:00Helsinki-Vantaa
10h 55m
2 stops
LTN23:55London Luton
£177

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 17 March 2026.
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

Cheapest return flight

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Mon 13/4

21:20-16:40

2 stops17h 20m

Helsinki-Vantaa

Mon 27/4

21:00-12:55

2 stops17h 55m

£123

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Mon 13/4

21:20-16:40

2 stops17h 20m

Helsinki-Vantaa

Mon 20/4

21:00-12:55

2 stops17h 55m

£129

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Thu 9/4

06:45-00:10

1 stop15h 25m

Helsinki-Vantaa

Wed 15/4

00:00-03:00

2 stops29h 00m

£137

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Mon 13/4

21:20-16:40

2 stops17h 20m

Helsinki-Vantaa

Wed 15/4

23:00-15:35

2 stops18h 35m

£142

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Fri 17/4

06:25-20:40

2 stops12h 15m

Helsinki-Vantaa

Wed 22/4

00:00-14:25

2 stops16h 25m

£145
Fastest return journey

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Fri 17/4

06:25-20:40

2 stops12h 15m

Helsinki-Vantaa

Wed 22/4

00:00-07:35

1 stop9h 35m

£146

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Wed 29/4

06:05-18:20

2 stops10h 15m

Helsinki-Vantaa

Wed 6/5

23:00-15:35

2 stops18h 35m

£148

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Wed 29/4

06:05-18:20

2 stops10h 15m

Helsinki-Vantaa

Wed 6/5

23:00-15:35

2 stops18h 35m

£148

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Wed 29/4

06:05-18:20

2 stops10h 15m

Helsinki-Vantaa

Wed 6/5

23:00-15:35

2 stops18h 35m

£151

LondonHelsinki

LTN - HEL

LTNHEL

London Luton

Thu 9/4

16:25-08:20

2 stops13h 55m

Helsinki-Vantaa

Wed 15/4

00:00-03:00

2 stops29h 00m

£154

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 £266. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Helsinki on Sunday is £506.

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 morning. momondo users have found flights departing from London Luton Airport to Helsinki in the morning for as low as £287. 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 £589. 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

Fastest flight time

5h 05m

Direct flights

None
The fastest flight from London Luton Airport to Helsinki takes 5h 05m
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 05m.

  • 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
Espoo
Vantaa
Kotka
Lahti

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.

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