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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 Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — HEL
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Gatwick to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 September 2025.

Round-trip from

C$ 237

One-way from

C$ 136

Popular in

December

Cheapest in

March

Average price

C$ 350

Good one-way deal

C$ 256 or less
Norwegian
  • Norwegian
  • 1/12-8/12
  • Nonstop
  • 6h 10m total
  • London to Helsinki
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airBaltic
  • airBaltic
  • 15/11
  • 1 total stop
  • 13h 05m total
  • London to Helsinki
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High demand for flights, 8% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (C$ 10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from London Gatwick to Helsinki-Vantaa.
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Find flight deals from Gatwick to Helsinki

Cheapest flights from Gatwick to Helsinki
Explore the most affordable flight options available from Gatwick to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Mon 1/1210:50 a.m.LGW - HEL
Nonstop3h 00mNorwegian
Mon 8/129:00 a.m.HEL - LGW
Nonstop3h 10mNorwegian
Deal found 12/9C$ 237
Fri 5/1210:05 a.m.LGW - HEL
Nonstop3h 00mNorwegian
Sun 7/124:40 p.m.HEL - LGW
Nonstop3h 10mNorwegian
Deal found 14/9C$ 309
Thu 25/99:55 a.m.LGW - HEL
Nonstop2h 50mNorwegian
Sun 28/95:05 p.m.HEL - LGW
Nonstop3h 05mNorwegian
Deal found 15/9C$ 365
Thu 16/109:55 a.m.LGW - HEL
Nonstop2h 50mNorwegian
Sun 19/105:05 p.m.HEL - LGW
Nonstop3h 05mNorwegian
Deal found 14/9C$ 382
Tue 4/111:00 p.m.LGW - HEL
1 stop7h 25mNorwegian
Sat 8/119:55 a.m.HEL - LGW
1 stop4h 25mNorwegian
Deal found 13/9C$ 388
Mon 17/1110:50 a.m.LGW - HEL
Nonstop3h 00mNorwegian
Thu 20/119:00 a.m.HEL - LGW
Nonstop3h 10mNorwegian
Deal found 14/9C$ 447
Fri 19/125:35 p.m.LGW - HEL
1 stop4h 55mairBaltic
Tue 23/125:30 a.m.HEL - LGW
1 stop5h 10mairBaltic
Deal found 14/9C$ 464
Fri 19/125:35 p.m.LGW - HEL
1 stop4h 55mairBaltic
Mon 22/129:20 p.m.HEL - LGW
1 stop13h 20mairBaltic
Deal found 14/9C$ 490
Mon 29/1210:50 a.m.LGW - HEL
Nonstop3h 00mNorwegian
Fri 2/18:15 a.m.HEL - LGW
Nonstop3h 10mNorwegian
Deal found 15/9C$ 527
Mon 22/99:50 a.m.LGW - HEL
Nonstop2h 50mNorwegian
Wed 24/98:05 a.m.HEL - LGW
Nonstop3h 05mNorwegian
Deal found 15/9C$ 552

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gatwick 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, Cheapflights users made 629,999 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Helsinki that are best for you.

Fly from

Gatwick

Fly to

Helsinki

Route

Depart

Return

Price

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Mon 1/12

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

Nonstop3h 00m

Helsinki-Vantaa

Mon 8/12

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

Nonstop3h 10m

C$ 237

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Fri 5/12

10:05 a.m.-3:05 p.m.

Nonstop3h 00m

Helsinki-Vantaa

Sun 7/12

4:40 p.m.-5:50 p.m.

Nonstop3h 10m

C$ 309

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$ 365

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Fri 26/9

9:50 a.m.-2:40 p.m.

Nonstop2h 50m

Helsinki-Vantaa

Sun 28/9

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

Nonstop3h 05m

C$ 365

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.-10:25 p.m.

1 stop7h 25m

Helsinki-Vantaa

Sat 8/11

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

1 stop4h 25m

C$ 388

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Thu 1/1

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

Nonstop3h 00m

Helsinki-Vantaa

Sun 4/1

4:40 p.m.-5:50 p.m.

Nonstop3h 10m

C$ 430

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Sat 15/11

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

1 stop13h 05m

C$ 136

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Fri 26/9

9:50 a.m.-2:40 p.m.

Nonstop2h 50m

C$ 143

LondonHelsinki

LGW - HEL

LGWHEL

London Gatwick

Tue 7/10

11:00 a.m.-6:20 p.m.

1 stop5h 20m

C$ 152

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 15 results
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Best time to book a flight from Gatwick to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Gatwick with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Helsinki

How far ahead should I book a flight from London Gatwick Airport to Helsinki?

Use this chart to determine the optimal time to book a round-trip flight from Gatwick to Helsinki. Price data was last updated on 12 September 2025.

The price you pay for your flight from London Gatwick Airport to Helsinki may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London Gatwick Airport to Helsinki?

Currently, April is the cheapest month in which you can book a flight from London Gatwick Airport to Helsinki (average of C$ 669). Flying from London Gatwick Airport to Helsinki in June is currently the most expensive (average of C$ 1,028). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LGW to HEL?

Find hourly flight availability from Gatwick to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

When flying from London Gatwick Airport to Helsinki, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Helsinki from London Gatwick?

    Located just 17.1 km from the city centre, Helsinki-Vantaa is the airport most travellers will use when flying to Helsinki from London Gatwick. Booking flights from London Gatwick to Helsinki-Vantaa (HEL) should be relatively easy as there are 0 daily inbound flights from London Gatwick from 0 different airlines.

  • How long is the flight from London Gatwick Airport to Helsinki?

    There are many flights that can get you from London Gatwick Airport to Helsinki in 3h. Fly via Norwegian to get the fastest option. The distance from London Gatwick Airport to Helsinki is about 1856 km. All flights are typically direct.

  • What are the cheapest flights from London Gatwick Airport to Helsinki?

    Looking for the cheapest flight from London Gatwick Airport to Helsinki? While on average our users pay C$ 261, our data indicates the cheapest price to be C$ 132. The most popular route (London Gatwick - Helsinki-Vantaa), is priced around C$ 300.

  • Can I find deals for flights from Gatwick to Helsinki that include hotel bookings?

    Yes. In addition to deals on Gatwick to Helsinki flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Helsinki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Helsinki.

  • Can I find deals for business class flights from Gatwick to Helsinki?

    Yes. Cheapflights offers flight deals from Gatwick to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Gatwick Airport to Helsinki?

    Currently, April is the cheapest month in which you can book a flight from London Gatwick Airport to Helsinki (average of C$ 669). Flying from London Gatwick Airport to Helsinki in June is currently the most expensive (average of C$ 1,028). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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