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Cheap flights from Helsinki to London from £70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helsinki to London departing on 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:55 - 20:55HEL-LTN
26h 00m2 stops
Multiple Airlines Logo
20:50 - 10:45LTN-HEL
11h 55m1 stop
£138Multiple Airlines
Find Deal
Tue, 9 Dec - Thu, 11 Dec
Multiple Airlines Logo
16:10 - 20:55HEL-LTN
30h 45m2 stops
Multiple Airlines Logo
06:50 - 10:25LTN-HEL
25h 35m2 stops
£141Multiple Airlines
Find Deal
Tue, 9 Dec - Fri, 12 Dec
Multiple Airlines Logo
16:10 - 20:55HEL-LTN
30h 45m2 stops
Multiple Airlines Logo
14:40 - 10:25LTN-HEL
17h 45m1 stop
£143Multiple Airlines
Find Deal
Tue, 9 Dec - Fri, 12 Dec
Multiple Airlines Logo
19:50 - 16:20HEL-LTN
22h 30m1 stop
Multiple Airlines Logo
06:50 - 23:45LTN-HEL
14h 55m2 stops
£144Multiple Airlines
Find Deal
Mon, 10 Nov - Thu, 13 Nov
Multiple Airlines Logo
16:10 - 20:55HEL-LTN
30h 45m2 stops
Multiple Airlines Logo
06:50 - 10:45LTN-HEL
25h 55m2 stops
£145Multiple Airlines
Find Deal
Tue, 9 Dec - Thu, 11 Dec
Multiple Airlines Logo
11:00 - 07:10HEL-LTN
22h 10m2 stops
Multiple Airlines Logo
20:50 - 10:25LTN-HEL
11h 35m1 stop
£147Multiple Airlines
Find Deal
Sat, 24 Jan - Fri, 30 Jan
Multiple Airlines Logo
11:15 - 07:05HEL-LTN
21h 50m2 stops
Multiple Airlines Logo
06:00 - 22:25LTN-HEL
14h 25m2 stops
£151Multiple Airlines
Find Deal
Thu, 4 Dec - Mon, 8 Dec
Multiple Airlines Logo
09:25 - 20:10HEL-LTN
12h 45m2 stops
Multiple Airlines Logo
20:50 - 10:45LTN-HEL
11h 55m1 stop
£152Multiple Airlines
Find Deal
Fri, 14 Nov - Thu, 20 Nov
Multiple Airlines Logo
17:00 - 14:00HEL-LTN
23h 00m2 stops
Multiple Airlines Logo
06:00 - 22:25LTN-HEL
14h 25m2 stops
£154Multiple Airlines
Find Deal
Thu, 27 Nov - Mon, 1 Dec
Multiple Airlines Logo
16:10 - 20:55HEL-LTN
30h 45m2 stops
Multiple Airlines Logo
20:50 - 23:20LTN-HEL
24h 30m1 stop
£155Multiple Airlines
Find Deal
Tue, 9 Dec - Sat, 13 Dec

momondo Fare Finder

 
Customise your flight search to find flights from Helsinki to London Luton Airport 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 30 October 2025.
Use the filters below to find and compare flights from Helsinki to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HelsinkiLondon

HEL - LTN

HELLTN

Helsinki-Vantaa

Tue 9/12

20:55-20:55

2 stops26h 00m

London Luton

Thu 11/12

20:50-10:45

1 stop11h 55m

£138

HelsinkiLondon

HEL - LTN

HELLTN

Helsinki-Vantaa

Tue 9/12

16:10-20:55

2 stops30h 45m

London Luton

Fri 12/12

06:50-10:25

2 stops25h 35m

£141

HelsinkiLondon

HEL - LTN

HELLTN

Helsinki-Vantaa

Tue 9/12

16:10-20:55

2 stops30h 45m

London Luton

Fri 12/12

14:40-10:25

1 stop17h 45m

£143

HelsinkiLondon

HEL - LTN

HELLTN

Helsinki-Vantaa

Mon 10/11

19:50-16:20

1 stop22h 30m

London Luton

Thu 13/11

06:50-23:45

2 stops14h 55m

£144

HelsinkiLondon

HEL - LTN

HELLTN

Helsinki-Vantaa

Tue 9/12

16:10-20:55

2 stops30h 45m

London Luton

Thu 11/12

06:50-10:45

2 stops25h 55m

£145

HelsinkiLondon

HEL - LTN

HELLTN

Helsinki-Vantaa

Sat 24/1

11:00-07:10

2 stops22h 10m

London Luton

Fri 30/1

20:50-10:25

1 stop11h 35m

£147

HelsinkiLondon

HEL - LTN

HELLTN

Helsinki-Vantaa

Thu 4/12

11:15-07:05

2 stops21h 50m

London Luton

Mon 8/12

06:00-22:25

2 stops14h 25m

£151

HelsinkiLondon

HEL - LTN

HELLTN

Helsinki-Vantaa

Fri 14/11

09:25-20:10

2 stops12h 45m

London Luton

Thu 20/11

20:50-10:45

1 stop11h 55m

£152

HelsinkiLondon

HEL - LTN

HELLTN

Helsinki-Vantaa

Thu 27/11

17:00-14:00

2 stops23h 00m

London Luton

Mon 1/12

06:00-22:25

2 stops14h 25m

£154

HelsinkiLondon

HEL - LTN

HELLTN

Helsinki-Vantaa

Tue 9/12

16:10-20:55

2 stops30h 45m

London Luton

Sat 13/12

20:50-23:20

1 stop24h 30m

£155

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Helsinki to London Luton Airport

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 airline that flies from Helsinki-Vantaa to London Luton?

Ryanair is the most popular carrier operating from Helsinki-Vantaa to London Luton

When to book flights from Helsinki to London Luton Airport

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

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

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

Direct flights

None
There are no direct flights from Helsinki to London Luton Airport. There are no popular flight routes from Helsinki to London Luton Airport.
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  • How far is Helsinki-Vantaa to London Luton by plane?

    The straight-line distance from Helsinki-Vantaa to London Luton is 1121.5 mi. 5h 50m is a normal flight duration for this route.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Helsinki-Vantaa Airport to London Luton Airport.

  • What documentation or ID do you need to fly to London Luton Airport?

    The necessary travel and health documents for your London Luton Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Colchester
Dover
Hayes
Chelmsford
Worthing
Dartford
Ramsgate
Bedford
Stansted

Why use momondo?

Why should I use momondo to find a flight deal from Helsinki to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Helsinki to London for you.

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

momondo does allow users to show only those flights to London from Helsinki which offer a flexible booking policy as well as other useful filters and features.

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

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 Helsinki to London.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Helsinki and alert you when they change.

An easier way to manage your London Luton Airport 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.
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