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Cheap flights from Helsinki to London from £44

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 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.
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Norwegian Logo
16:40 - 16:20HEL-LGW
25h 40m1 stop
Norwegian Logo
18:35 - 23:35LGW-HEL
3h 00mdirect
£95Norwegian
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Wed, 14 Jan - Sun, 18 Jan
Norwegian Logo
16:40 - 17:50HEL-LGW
3h 10mdirect
Norwegian Logo
13:00 - 10:25LGW-HEL
19h 25m1 stop
£96Norwegian
Find Deal
Sun, 9 Nov - Wed, 12 Nov
Norwegian Logo
19:50 - 12:20HEL-LGW
18h 30m1 stop
Norwegian Logo
10:50 - 15:50LGW-HEL
3h 00mdirect
£96Norwegian
Find Deal
Mon, 10 Nov - Thu, 13 Nov
Norwegian Logo
07:40 - 16:20HEL-LGW
10h 40m1 stop
Norwegian Logo
09:15 - 22:25LGW-HEL
11h 10m1 stop
£97Norwegian
Find Deal
Wed, 26 Nov - Wed, 3 Dec
Norwegian Logo
07:05 - 19:15HEL-LGW
14h 10m1 stop
Norwegian Logo
09:50 - 14:40LGW-HEL
2h 50mdirect
£98Norwegian
Find Deal
Wed, 1 Oct - Wed, 8 Oct
Norwegian Logo
07:05 - 19:15HEL-LGW
14h 10m1 stop
Norwegian Logo
13:10 - 21:20LGW-HEL
6h 10m1 stop
£100Norwegian
Find Deal
Wed, 1 Oct - Wed, 8 Oct
Logo
21:20 - 08:40HEL-LGW
13h 20m1 stop
Logo
10:05 - 15:05LGW-HEL
3h 00mdirect
£105
Find Deal
Fri, 7 Nov - Fri, 14 Nov
airBaltic Logo
08:40 - 16:45HEL-LGW
10h 05m1 stop
airBaltic Logo
09:25 - 00:30LGW-HEL
13h 05m1 stop
£123airBaltic
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Thu, 27 Nov - Mon, 1 Dec
airBaltic Logo
05:30 - 08:40HEL-LGW
5h 10m1 stop
airBaltic Logo
09:25 - 00:30LGW-HEL
13h 05m1 stop
£130airBaltic
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Tue, 28 Oct - Tue, 4 Nov
airBaltic Logo
05:30 - 08:40HEL-LGW
5h 10m1 stop
airBaltic Logo
09:25 - 20:40LGW-HEL
9h 15m1 stop
£131airBaltic
Find Deal
Tue, 28 Oct - Tue, 4 Nov

Norwegian flights from Helsinki to London Gatwick Airport

Our best Norwegian deals on Helsinki to London Gatwick Airport flight tickets
Norwegian
14 Jan
HEL16:40Helsinki-Vantaa
25h 40m
1 stop
LGW16:20London Gatwick
18 Jan
LGW18:35London Gatwick
3h 00m
HEL23:35Helsinki-Vantaa
£95
Find similar
Norwegian
9 Nov
HEL16:40Helsinki-Vantaa
3h 10m
LGW17:50London Gatwick
12 Nov
LGW13:00London Gatwick
19h 25m
1 stop
HEL10:25Helsinki-Vantaa
£96
Find similar
Norwegian
10 Nov
HEL19:50Helsinki-Vantaa
18h 30m
1 stop
LGW12:20London Gatwick
13 Nov
LGW10:50London Gatwick
3h 00m
HEL15:50Helsinki-Vantaa
£96
Find similar

airBaltic flights from Helsinki to London Gatwick Airport

Our best airBaltic deals on Helsinki to London Gatwick Airport flight tickets
airBaltic
27 Nov
HEL08:40Helsinki-Vantaa
10h 05m
1 stop
LGW16:45London Gatwick
1 Dec
LGW09:25London Gatwick
13h 05m
1 stop
HEL00:30Helsinki-Vantaa
£123
Find similar
airBaltic
28 Oct
HEL05:30Helsinki-Vantaa
5h 10m
1 stop
LGW08:40London Gatwick
4 Nov
LGW09:25London Gatwick
13h 05m
1 stop
HEL00:30Helsinki-Vantaa
£130
Find similar
airBaltic
28 Oct
HEL05:30Helsinki-Vantaa
5h 10m
1 stop
LGW08:40London Gatwick
4 Nov
LGW09:25London Gatwick
9h 15m
1 stop
HEL20:40Helsinki-Vantaa
£131
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Helsinki to London Gatwick 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 15 September 2025.
Use the filters below to find and compare flights from Helsinki to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Wed 14/1

16:40-16:20

1 stop25h 40m

London Gatwick

Sun 18/1

18:35-23:35

Nonstop3h 00m

£95

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Sun 9/11

16:40-17:50

Nonstop3h 10m

London Gatwick

Wed 12/11

13:00-10:25

1 stop19h 25m

£96

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Mon 10/11

19:50-12:20

1 stop18h 30m

London Gatwick

Thu 13/11

10:50-15:50

Nonstop3h 00m

£96

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Wed 26/11

07:40-16:20

1 stop10h 40m

London Gatwick

Wed 3/12

09:15-22:25

1 stop11h 10m

£97

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Wed 1/10

07:05-19:15

1 stop14h 10m

London Gatwick

Wed 8/10

09:50-14:40

Nonstop2h 50m

£98

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Wed 1/10

07:05-19:15

1 stop14h 10m

London Gatwick

Wed 8/10

13:10-21:20

1 stop6h 10m

£100

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Fri 7/11

21:20-08:40

1 stop13h 20m

London Gatwick

Fri 14/11

10:05-15:05

Nonstop3h 00m

£105

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Thu 27/11

08:40-16:45

1 stop10h 05m

London Gatwick

Mon 1/12

09:25-00:30

1 stop13h 05m

£123

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Tue 28/10

05:30-08:40

1 stop5h 10m

London Gatwick

Tue 4/11

09:25-00:30

1 stop13h 05m

£130

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Tue 28/10

05:30-08:40

1 stop5h 10m

London Gatwick

Tue 4/11

09:25-20:40

1 stop9h 15m

£131

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Helsinki to London Gatwick 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 month to fly to London Gatwick Airport?

The cheapest month to fly to London Gatwick Airport from Helsinki is in March. Flight prices, which tend to average around £126, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in March, then you should wait until January to fly from Helsinki, when ticket prices are also cheap, with an average price of £130.

What is the cheapest day to depart on your flight to London Gatwick Airport?

According to our data, Thursday is the cheapest day to fly to London Gatwick Airport from Helsinki. The lowest ticket price found for a Thursday departure recently was £135. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Helsinki to London Gatwick Airport on a Monday will generally be more expensive and average around £238. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to London Gatwick Airport?

Our data shows that the cheapest Helsinki to London Gatwick Airport flights are usually those with departure times in the afternoon. Our users have found flights to London Gatwick Airport in the afternoon for as low as £144. In contrast, the most expensive time of day to depart to London Gatwick Airport is in the morning when prices are around £161.

What is the cheapest Helsinki-Vantaa to London Gatwick flight route?

Fly from Helsinki-Vantaa to London Gatwick for the best Helsinki-Vantaa - London Gatwick flight prices

How far in advance should I book a flight to London Gatwick Airport?

You are more likely to see cheaper flights to London Gatwick Airport from Helsinki when booking weeks ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around £166 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Gatwick Airport from Helsinki for as low as £96 on momondo.

What cabin class options are available on Helsinki-Vantaa to London Gatwick flights?

There is only 1 cabin class available to choose from on Helsinki-Vantaa to London Gatwick flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Helsinki to London Gatwick Airport flights?

You could potentially save up to 66% on your flight if you consider stops on a Helsinki to London Gatwick Airport flight.

How have Helsinki to London Gatwick Airport flight prices changed over time?

As of September 2025, prices for Helsinki to London Gatwick Airport flights are approximately 43% cheaper when compared to flights at the same time last year.

When to book flights from Helsinki to London Gatwick Airport

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

Cheap Helsinki to London Gatwick Airport (HEL to LGW) flight deals and tips

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

Best price found

£88

Fastest flight time

3h 05m

Direct flights

Mon, Tue, Thu, Fri and Sat
The best one-way flight to London Gatwick Airport from Helsinki in the past 72 hours is £88. The best return flight deal from Helsinki to London Gatwick Airport found on momondo in the last 72 hours is £77.
The fastest flight from Helsinki to London Gatwick Airport takes 3h 05m
Direct flights go from Helsinki to London Gatwick Airport on Monday, Tuesday, Thursday, Friday and Saturday. Airline offering direct flights is Norwegian Air Sweden..
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  • How far is Helsinki-Vantaa to London Gatwick by plane?

    The distance between Helsinki-Vantaa and London Gatwick is about 1148.2 mi. By plane, this route typically takes 3h 05m.

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

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

  • How many operators does momondo search for flights from Helsinki-Vantaa Airport to London Gatwick Airport?

  • How old do you have to be to fly from Helsinki-Vantaa Airport to London Gatwick 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 Gatwick Airport.

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

    The travel and health documents required for your trip to London Gatwick Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Gatwick Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Helsinki to London Gatwick Airport?

  • What is the most popular airline from Helsinki to London Gatwick Airport?

Best airlines flying from Helsinki to London Gatwick Airport

Compare and see reviews for airlines that fly from Helsinki to London Gatwick Airport with momondo
Airline
Rating
Free Cancellation
Price
NorwegianPriceFrom £91Free CancellationRating
7.8
233 reviews
Search Norwegian flights

Travelling to a place near London?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Helsinki.

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

Yes. momondo allows you to filter the results for Helsinki to London flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to London from Helsinki. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.

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