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Cheap flights from London Gatwick Airport to Helsinki from C$ 136

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 Gatwick Airport to Helsinki departing on 3/11. 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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Find the cheapest flights from London Gatwick Airport to Helsinki

Cheap round-trip flights

airBaltic Logo
9:25 a.m. - 12:30 a.m.LGW-HEL
13h 05m1 stop
airBaltic Logo
5:30 a.m. - 4:45 p.m.HEL-LGW
13h 15m1 stop
C$ 266airBaltic
Find Deal
Thu, 29 Jan - Sun, 1 Feb
Norwegian Logo
9:55 a.m. - 2:45 p.m.LGW-HEL
2h 50mdirect
Norwegian Logo
5:05 p.m. - 6:10 p.m.HEL-LGW
3h 05mdirect
C$ 310Norwegian
Find Deal
Thu, 25 Sep - Sun, 28 Sep
Norwegian Logo
9:55 a.m. - 2:45 p.m.LGW-HEL
2h 50mdirect
Norwegian Logo
5:05 p.m. - 6:10 p.m.HEL-LGW
3h 05mdirect
C$ 359Norwegian
Find Deal
Thu, 16 Oct - Sun, 19 Oct
Norwegian Logo
9:55 a.m. - 2:45 p.m.LGW-HEL
2h 50mdirect
Norwegian Logo
5:05 p.m. - 6:10 p.m.HEL-LGW
3h 05mdirect
C$ 366Norwegian
Find Deal
Thu, 25 Sep - Sun, 28 Sep
Norwegian Logo
9:55 a.m. - 2:45 p.m.LGW-HEL
2h 50mdirect
Norwegian Logo
5:05 p.m. - 6:10 p.m.HEL-LGW
3h 05mdirect
C$ 382Norwegian
Find Deal
Thu, 16 Oct - Sun, 19 Oct
Norwegian Logo
1:00 p.m. - 7:20 p.m.LGW-HEL
4h 20m1 stop
Norwegian Logo
9:55 a.m. - 12:20 p.m.HEL-LGW
4h 25m1 stop
C$ 388Norwegian
Find Deal
Tue, 4 Nov - Sat, 8 Nov
Norwegian Logo
10:50 a.m. - 3:50 p.m.LGW-HEL
3h 00mdirect
Norwegian Logo
9:00 a.m. - 10:10 a.m.HEL-LGW
3h 10mdirect
C$ 399Norwegian
Find Deal
Mon, 17 Nov - Thu, 20 Nov
Norwegian Logo
1:00 p.m. - 7:20 p.m.LGW-HEL
4h 20m1 stop
Norwegian Logo
9:55 a.m. - 12:20 p.m.HEL-LGW
4h 25m1 stop
C$ 402Norwegian
Find Deal
Tue, 4 Nov - Sat, 8 Nov
Norwegian Logo
10:50 a.m. - 3:50 p.m.LGW-HEL
3h 00mdirect
Norwegian Logo
9:00 a.m. - 10:10 a.m.HEL-LGW
3h 10mdirect
C$ 447Norwegian
Find Deal
Mon, 17 Nov - Thu, 20 Nov
airBaltic Logo
9:25 a.m. - 8:40 p.m.LGW-HEL
9h 15m1 stop
airBaltic Logo
5:30 a.m. - 8:40 a.m.HEL-LGW
5h 10m1 stop
C$ 488airBaltic
Find Deal
Sat, 20 Dec - Tue, 23 Dec

Norwegian flights from London Gatwick Airport to Helsinki

Our best Norwegian deals on London Gatwick Airport to Helsinki flight tickets
Norwegian
25 Sep
LGW9:55 a.m.London Gatwick
2h 50m
HEL2:45 p.m.Helsinki-Vantaa
28 Sep
HEL5:05 p.m.Helsinki-Vantaa
3h 05m
LGW6:10 p.m.London Gatwick
C$ 310
Find similar
Norwegian
16 Oct
LGW9:55 a.m.London Gatwick
2h 50m
HEL2:45 p.m.Helsinki-Vantaa
19 Oct
HEL5:05 p.m.Helsinki-Vantaa
3h 05m
LGW6:10 p.m.London Gatwick
C$ 359
Find similar
Norwegian
25 Sep
LGW9:55 a.m.London Gatwick
2h 50m
HEL2:45 p.m.Helsinki-Vantaa
28 Sep
HEL5:05 p.m.Helsinki-Vantaa
3h 05m
LGW6:10 p.m.London Gatwick
C$ 366
Find similar

airBaltic flights from London Gatwick Airport to Helsinki

Our best airBaltic deals on London Gatwick Airport to Helsinki flight tickets
airBaltic
29 Jan
LGW9:25 a.m.London Gatwick
13h 05m
1 stop
HEL12:30 a.m.Helsinki-Vantaa
1 Feb
HEL5:30 a.m.Helsinki-Vantaa
13h 15m
1 stop
LGW4:45 p.m.London Gatwick
C$ 266
Find similar
airBaltic
20 Dec
LGW9:25 a.m.London Gatwick
9h 15m
1 stop
HEL8:40 p.m.Helsinki-Vantaa
23 Dec
HEL5:30 a.m.Helsinki-Vantaa
5h 10m
1 stop
LGW8:40 a.m.London Gatwick
C$ 488
Find similar
airBaltic
19 Dec
LGW9:25 a.m.London Gatwick
9h 15m
1 stop
HEL8:40 p.m.Helsinki-Vantaa
21 Dec
HEL9:20 p.m.Helsinki-Vantaa
13h 20m
1 stop
LGW8:40 a.m.London Gatwick
C$ 489
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Gatwick 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 96,600 searches. Data last updated 11 September 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Thu 29/1

9:25 a.m.-12:30 a.m.

1 stop13h 05m

Helsinki-Vantaa

Sun 1/2

5:30 a.m.-4:45 p.m.

1 stop13h 15m

C$ 266

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Thu 25/9

9:55 a.m.-2:45 p.m.

Nonstop2h 50m

Helsinki-Vantaa

Sun 28/9

5:05 p.m.-6:10 p.m.

Nonstop3h 05m

C$ 310

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Thu 16/10

9:55 a.m.-2:45 p.m.

Nonstop2h 50m

Helsinki-Vantaa

Sun 19/10

5:05 p.m.-6:10 p.m.

Nonstop3h 05m

C$ 359

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Thu 25/9

9:55 a.m.-2:45 p.m.

Nonstop2h 50m

Helsinki-Vantaa

Sun 28/9

5:05 p.m.-6:10 p.m.

Nonstop3h 05m

C$ 366

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Thu 16/10

9:55 a.m.-2:45 p.m.

Nonstop2h 50m

Helsinki-Vantaa

Sun 19/10

5:05 p.m.-6:10 p.m.

Nonstop3h 05m

C$ 382

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Tue 4/11

1:00 p.m.-7:20 p.m.

1 stop4h 20m

Helsinki-Vantaa

Sat 8/11

9:55 a.m.-12:20 p.m.

1 stop4h 25m

C$ 388

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Mon 17/11

10:50 a.m.-3:50 p.m.

Nonstop3h 00m

Helsinki-Vantaa

Thu 20/11

9:00 a.m.-10:10 a.m.

Nonstop3h 10m

C$ 399

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Tue 4/11

1:00 p.m.-7:20 p.m.

1 stop4h 20m

Helsinki-Vantaa

Sat 8/11

9:55 a.m.-12:20 p.m.

1 stop4h 25m

C$ 402

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Mon 17/11

10:50 a.m.-3:50 p.m.

Nonstop3h 00m

Helsinki-Vantaa

Thu 20/11

9:00 a.m.-10:10 a.m.

Nonstop3h 10m

C$ 447

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Sat 20/12

9:25 a.m.-8:40 p.m.

1 stop9h 15m

Helsinki-Vantaa

Tue 23/12

5:30 a.m.-8:40 a.m.

1 stop5h 10m

C$ 488

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Helsinki from

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

The month of November is, on average, the cheapest month to fly to Helsinki from London Gatwick Airport, with most prices found around C$ 244. The month of January is another great option to travel to Helsinki, with average flight prices from London Gatwick Airport averaging around C$ 248.

What is the cheapest day to depart on your flight to Helsinki?

The cheapest day to depart on your flight to Helsinki is on a Saturday when prices can be found for as low as C$ 360. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London Gatwick Airport to Helsinki for around C$ 1,512.

What is the cheapest time of day to depart on your flight to Helsinki?

In the afternoon is the cheapest time of day to fly from London Gatwick Airport to Helsinki when you can find flight prices for as low as C$ 379. Flying to Helsinki in the afternoon is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of C$ 821.

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

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

How far in advance should I book a flight to Helsinki?

You are more likely to see cheaper flights to Helsinki from London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around C$ 308 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from London Gatwick Airport for as low as C$ 148 on momondo.

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

There is only 1 cabin class available to choose from on London Gatwick to Helsinki-Vantaa 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 London Gatwick Airport to Helsinki flights?

No. A direct flight is the cheapest option for a flight between London Gatwick Airport to Helsinki.

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

As of September 2025, prices for London Gatwick Airport to Helsinki flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from London Gatwick Airport to Helsinki

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

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

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

Fastest flight time

2h 50m

Direct flights

Tue and Fri

Airports in Helsinki

1 airport
The fastest flight from London Gatwick Airport to Helsinki takes 2h 50m
Direct flights go from London Gatwick Airport to Helsinki on Tuesday and Friday. The only airline offering direct flights is Norwegian Air Sweden.
There is 1 airport near Helsinki: Helsinki-Vantaa (HEL)
Search flight deals

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

    The straight-line distance from London Gatwick to Helsinki-Vantaa is 1847.9 km. A reasonable flight in good conditions will take 2h 50m.

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

    Prices for flights from London Gatwick Airport to Helsinki-Vantaa Airport were last updated today.

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

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

    The required travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helsinki-Vantaa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Travelling to a place near Helsinki?

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

Why use momondo?

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

It is quick and easy to find London to Helsinki flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Helsinki that suits you.

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

Yes. All flights to Helsinki from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Price alerts on flights to Helsinki from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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