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Cheap flights from Helsinki to London Gatwick Airport from £43

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — LGW
20 Dec — 27 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Helsinki-Vantaa to London Gatwick are usually found in November or March, booked 23 days in advance, depart on a Thursday or Friday and return on a Saturday

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Cheapest flights from Helsinki to Gatwick
Explore the most affordable flight options available from Helsinki to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2025.

Thu 4/1221:20HEL - LGW
1 stop13h 20mMultiple Airlines
Sun 7/1213:50LGW - HEL
2 stops21h 55mMultiple Airlines
Deal found 18/11£132
Mon 1/1216:40HEL - LGW
1 stop21h 40mMultiple Airlines
Mon 8/1217:35LGW - HEL
2 stops14h 50mMultiple Airlines
Deal found 18/11£139
Tue 2/1219:50HEL - LGW
1 stop14h 45mNorwegian
Thu 4/1220:10LGW - HEL
1 stop24h 15mNorwegian
Deal found 18/11£140
Mon 1/1216:40HEL - LGW
1 stop21h 40mNorwegian
Mon 8/1209:15LGW - HEL
1 stop23h 10mNorwegian
Deal found 18/11£150
Fri 12/1208:15HEL - LGW
Nonstop3h 10mMultiple Airlines
Wed 31/1211:00LGW - HEL
2 stops21h 25mMultiple Airlines
Deal found 19/11£157
Wed 26/1107:40HEL - LGW
1 stop10h 40mNorwegian
Tue 2/1209:15LGW - HEL
1 stop11h 10mNorwegian
Deal found 18/11£164
Thu 11/1205:30HEL - LGW
1 stop5h 10mMultiple Airlines
Sun 14/1206:20LGW - HEL
2 stops26h 55mMultiple Airlines
Deal found 19/11£176
Wed 26/1107:40HEL - LGW
2 stops26h 55mMultiple Airlines
Tue 2/1209:15LGW - HEL
1 stop11h 10mMultiple Airlines
Deal found 18/11£209
Sun 30/1110:00HEL - LGW
1 stop5h 25mMultiple Airlines
Sun 7/1213:50LGW - HEL
2 stops21h 55mMultiple Airlines
Deal found 18/11£211
Fri 12/1208:15HEL - LGW
Nonstop3h 10mMultiple Airlines
Sun 14/1208:25LGW - HEL
1 stop12h 40mMultiple Airlines
Deal found 18/11£213

Cheap flight deals from Helsinki to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to Gatwick (LGW). 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 20 November 2025.

Round-trip from

£100

One-way from

£43

Popular in

December

Cheapest in

November

Average price

£134

Good one-way deal

£41 or less
Norwegian
  • Norwegian
  • 27/1-30/1
  • 2 total stops
  • 11h 00m total
  • Helsinki to London
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Norwegian
  • Norwegian
  • 23/3
  • Nonstop
  • 3h 10m total
  • Helsinki to London
Search Deals
High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Price to beat on a one-way flight from Helsinki-Vantaa to London Gatwick.
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Helsinki to Gatwick 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 858,174 searches. Data last updated 20 November 2025.
Use the filters below to find and compare flights from Helsinki to London Gatwick Airport that are best for you.

Fly from

Helsinki

Fly to

Gatwick

Route

Depart

Return

Price

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Sun 15/3

16:40-17:50

Nonstop3h 10m

London Gatwick

Mon 23/3

09:15-22:25

1 stop11h 10m

£101

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Tue 3/2

16:40-12:20

1 stop21h 40m

London Gatwick

Tue 10/2

13:00-19:20

1 stop4h 20m

£110

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Fri 6/2

16:40-12:20

1 stop21h 40m

London Gatwick

Tue 10/2

15:20-12:20

1 stop19h 00m

£111

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Mon 23/3

09:10-10:20

Nonstop3h 10m

London Gatwick

Thu 26/3

10:50-15:50

Nonstop3h 00m

£111

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Sun 11/1

21:05-16:20

1 stop21h 15m

London Gatwick

Sun 18/1

18:35-23:35

Nonstop3h 00m

£113

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Fri 6/2

16:40-12:20

1 stop21h 40m

London Gatwick

Thu 12/2

10:50-15:50

Nonstop3h 00m

£116

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Mon 12/1

09:20-12:20

1 stop5h 00m

London Gatwick

Mon 19/1

13:00-10:25

1 stop19h 25m

£117

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Mon 23/3

09:10-10:20

Nonstop3h 10m

London Gatwick

Wed 25/3

13:00-22:25

1 stop7h 25m

£117

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Thu 12/3

09:00-10:10

Nonstop3h 10m

London Gatwick

Sun 15/3

18:35-23:35

Nonstop3h 00m

£120

HelsinkiLondon

HEL - LGW

HELLGW

Helsinki-Vantaa

Fri 30/1

08:40-16:45

1 stop10h 05m

London Gatwick

Wed 4/2

13:00-19:20

1 stop4h 20m

£121

Flights are sorted by cheapest return flights first.

Deals found on 18/11

Showing 1-10 of 20 results
1
2

Best time to book a flight from Helsinki to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Helsinki with our price prediction graph.
Estimated return 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 Helsinki to London Gatwick Airport

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

Use this chart to determine the optimal time to book a return flight from Helsinki to Gatwick. Price data was last updated on 14 November 2025.

The best time to book flights from Helsinki to London Gatwick Airport is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Helsinki to London Gatwick Airport (average of £68). Flying from Helsinki to London Gatwick Airport in July is currently the most expensive (average of £149). 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 HEL to LGW?

Find hourly flight availability from Helsinki to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 November 2025.

A simple way to save on the total cost of your ticket is to fly from Helsinki to London Gatwick Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight in the evening.

How much does it cost for a return flight from Helsinki to London Gatwick Airport?

Reviews of airlines servicing Gatwick

Get insights into the airlines that provide service to Gatwick. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Gatwick. Reviews last updated 20 November 2025.
Check out reviews from past customers who have flown with Norwegian from Helsinki to London Gatwick Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
7.8
Good
238 reviews
Check prices

Boarding

7.7

Food

6.6

Overall

7.8

Entertainment

6.0

Crew

8.2

Comfort

7.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Norwegian
7.8
Good
238 reviews
Norwegian
7.8
Good
238 reviews
Check prices

Boarding

7.7

Food

6.6

Overall

7.8

Entertainment

6.0

Crew

8.2

Comfort

7.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight

Related info for your journey

Find useful and relevant information for your journey from Helsinki to Gatwick. 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 from for flights from Helsinki to London Gatwick?

    If you book a flight to London Gatwick from Helsinki, you will be flying from Helsinki-Vantaa, which is the city’s only airport. Helsinki-Vantaa (HEL) is located 10.6 mi from the center of Helsinki. There are 0 flights from Helsinki-Vantaa to London Gatwick per day from 1 airline.

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

    There are many flights that can get you from Helsinki to London Gatwick Airport in 3h 10m. Fly via Norwegian to get the fastest option. The distance between Helsinki and London Gatwick Airport is about 1153 mi. All flights are typically direct.

  • What is the cheapest airline to fly from Helsinki to London Gatwick Airport round-trip?

    According to our current data, Norwegian (£82), offers the cheapest pricing from Helsinki to London Gatwick Airport. Users have found that Norwegian is 50% cheaper than the other options available to this destination.

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

    While on average a flight from Helsinki to London Gatwick Airport is generally £66, our data shows the cheapest flight currently is £41. When looking at the most popular route, (Helsinki-Vantaa - London Gatwick), you can expect to pay £110 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Helsinki to Gatwick 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 Helsinki to London Gatwick Airport?

    Currently, November is the cheapest month in which you can book a flight from Helsinki to London Gatwick Airport (average of £68). Flying from Helsinki to London Gatwick Airport in July is currently the most expensive (average of £149). 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

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Crawley
Brentford
Romford
Chichester
Ipswich
Bedford
Eastbourne

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Helsinki to Gatwick

Discover the top airline that operate flights from Helsinki to Gatwick. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 20 November 2025.
AirlineCheapestAverageFlexibilityOn-time
NorwegianCheapest£82Average£201FlexibilityNo cancel feeOn-time74%
Search Norwegian flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Helsinki to Gatwick?

When you search for this flight from Helsinki to Gatwick, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Helsinki to Gatwick?

Cheapflights simply makes it quick and affordable to book flights from Helsinki to Gatwick by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Helsinki to Gatwick with no change fees?

Yes, we can. To see specific flights from Helsinki to Gatwick with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Helsinki to Gatwick become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Gatwick from Helsinki today and book when prices fit your budget.

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