$44 Cheap Flights from Helsinki (HEL) to London (LGW)

View $44 flight on Mon, Oct 27, 2025Opens in a new window

Popular airlines from Helsinki-Vantaa Airport (HEL) to Gatwick Airport (LGW)

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Cheap Flights from Helsinki to London (HEL-LGW)

Prices were available within the past 7 days and start at $44 for one-way flights and $132 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Sweden
Mon, Sep 22 - Wed, Oct 8
HEL
Helsinki
LGW
London
$132 Roundtrip, found 7 hours ago
$132
Roundtrip
found 7 hours ago
Select Norwegian Air Sweden flight, departing Mon, Sep 22 from Helsinki to London, returning Wed, Oct 8, priced at $132 found 7 hours ago
Norwegian Air Sweden
Thu, Sep 25 - Wed, Oct 1
HEL
Helsinki
LGW
London
$142 Roundtrip, found 4 days ago
$142
Roundtrip
found 4 days ago
Select Norwegian Air Sweden flight, departing Thu, Sep 25 from Helsinki to London, returning Wed, Oct 1, priced at $142 found 4 days ago
Norwegian Air Sweden
Wed, Sep 24 - Thu, Oct 2
HEL
Helsinki
LGW
London
$149 Roundtrip, found 6 days ago
$149
Roundtrip
found 6 days ago
Select Norwegian Air Sweden flight, departing Wed, Sep 24 from Helsinki to London, returning Thu, Oct 2, priced at $149 found 6 days ago
Norwegian Air Sweden
Mon, Oct 27 - Thu, Nov 13
HEL
Helsinki
LGW
London
$149 Roundtrip, found 7 hours ago
$149
Roundtrip
found 7 hours ago
Select Norwegian Air Sweden flight, departing Mon, Oct 27 from Helsinki to London, returning Thu, Nov 13, priced at $149 found 7 hours ago
Norwegian Air Sweden
Mon, Sep 22 - Thu, Oct 9
HEL
Helsinki
LGW
London
$151 Roundtrip, found 7 hours ago
$151
Roundtrip
found 7 hours ago
Select Norwegian Air Sweden flight, departing Mon, Sep 22 from Helsinki to London, returning Thu, Oct 9, priced at $151 found 7 hours ago
Norwegian Air Sweden
Tue, Nov 11 - Wed, Nov 12
HEL
Helsinki
LGW
London
$151 Roundtrip, found 1 day ago
$151
Roundtrip
found 1 day ago
Select Norwegian Air Sweden flight, departing Tue, Nov 11 from Helsinki to London, returning Wed, Nov 12, priced at $151 found 1 day ago
Norwegian Air Sweden
Tue, Nov 11 - Wed, Nov 12
HEL
Helsinki
LGW
London
$153 Roundtrip, found 1 day ago
$153
Roundtrip
found 1 day ago
Select Norwegian Air Sweden flight, departing Tue, Nov 11 from Helsinki to London, returning Wed, Nov 12, priced at $153 found 1 day ago
Norwegian Air Sweden
Sun, Oct 5 - Fri, Oct 10
HEL
Helsinki
LGW
London
$153 Roundtrip, found 2 days ago
$153
Roundtrip
found 2 days ago
Select Norwegian Air Sweden flight, departing Sun, Oct 5 from Helsinki to London, returning Fri, Oct 10, priced at $153 found 2 days ago
Air Baltic
Sun, Oct 5 - Fri, Oct 10
HEL
Helsinki
LGW
London
$155 Roundtrip, found 2 days ago
$155
Roundtrip
found 2 days ago
Select Air Baltic flight, departing Sun, Oct 5 from Helsinki to London, returning Fri, Oct 10, priced at $155 found 2 days ago
Norwegian Air Shuttle
Tue, Oct 14 - Thu, Oct 30
HEL
Helsinki
LGW
London
$174 Roundtrip, found 7 hours ago
$174
Roundtrip
found 7 hours ago
Select Norwegian Air Shuttle flight, departing Tue, Oct 14 from Helsinki to London, returning Thu, Oct 30, priced at $174 found 7 hours ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city center is 28 minutes. Flights from $420
LHR
Heathrow
Cheapest
Average driving time to city center28 min
Flights from $420
Flights from Helsinki (HEL) to London (LGW)
Origin airport
Vantaa
Destination airport
Gatwick
Airlines serving
Air Baltic, Norwegian Air Shuttle, Norwegian Air Sweden
Roundtrip price
$131
Distance
1153 mi
Average flight time
3 hours 5 mins

Helsinki to London Flights

The cheapest times to fly from Helsinki to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Helsinki to London are during the month of September. You can find some of the cheapest flights from Helsinki to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Helsinki to London

Sunday is one of the best days to book for cheap flights from Helsinki to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Helsinki to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Helsinki to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $44 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Helsinki to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Helsinki to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Vantaa Airport (HEL) to Gatwick Airport (LGW) cost?
Secure a cheap one-way flight from $44 or cheap return flight from $132 from Vantaa Airport (HEL) to Gatwick Airport (LGW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Vantaa Airport (HEL) to Gatwick Airport (LGW)?
Flying in September may help you find better deals, as it's the cheapest month for flights between HEL and LGW. You'll typically find the lowest prices during the off-season.
Which airlines fly direct from Vantaa Airport (HEL) to Gatwick Airport (LGW)?
Fly directly from Vantaa Airport (HEL) to Gatwick Airport (LGW) on a Norwegian Air International flight.
What is the cheapest airline that flies from Vantaa Airport (HEL) to Gatwick Airport (LGW)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest HEL to LGW flight.
How many flights per day from Vantaa Airport (HEL) to Gatwick Airport (LGW)?
On average, Vantaa Airport (HEL) has 2 nonstop flights to Gatwick Airport (LGW) per week. If you want more options, take advantage of Expedia's filters to look for flights with layovers. Squeeze in a quick visit to another location or simply break up your journey.
What are the most popular departure times for flights from Vantaa Airport (HEL) to Gatwick Airport (LGW)?
More travelers fly between HEL and LGW at 9 AM than at any other time. Looking for a quieter experience? Try choosing a quieter departure window and you could save on your ticket as well.
What day of the week has the most flights from HEL to LGW?
Jet off on a Sunday if you're after the largest selection of flights from Vantaa Airport (HEL) to Gatwick Airport (LGW).
What is the earliest flight from Vantaa Airport (HEL) to Gatwick Airport (LGW)?
Vantaa Airport (HEL)'s first flight to Gatwick Airport (LGW) is at approximately 9:00AM UTC+2. With a travel duration of 3h 10m, you'll land at around 10:10AM UTC+0.
How long does it take to fly from Vantaa Airport (HEL) to Gatwick Airport (LGW)?
Flights from HEL to LGW have an average travel time of 3 hours and 10 minutes. The total distance between the two airports is 1,150 mi.
What is the best time to fly from Vantaa Airport (HEL) to Gatwick Airport (LGW)?
Select a flight from Vantaa Airport (HEL) to Gatwick Airport (LGW) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for London from Vantaa Airport (HEL)?
Take a direct flight from Vantaa Airport (HEL) to London and you'll land at any one of these airports:

  • Heathrow Airport (LHR)
  • Stansted Airport (STN)
  • Gatwick Airport (LGW)

Is it cheaper to buy a plane ticket from Vantaa Airport (HEL) to Gatwick Airport (LGW) last-minute?
Waiting until just before your departure to book a flight from HEL to LGW often results in higher prices. While it's possible to find some last-minute deals, they aren't always guaranteed. Be flexible with your itinerary to maximize your chances of getting a bargain.
Is it cheaper to book a HEL to LGW flight and hotel package?
You'll generally save money by securing a HEL to LGW flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your ideal accommodations and flights, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Vantaa Airport (HEL) to Gatwick Airport (LGW)?
You can usually cancel or reschedule your HEL to LGW flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.