$69 Cheap Flights from London (LGW) to Helsinki (HEL)

View $69 flight on Thu, Mar 12, 2026Opens in a new window

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

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Cheap Flights from London to Helsinki (LGW-HEL)

Prices were available within the past 7 days and start at $69 for one-way flights and $131 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Sweden
Thu, Mar 12 - Fri, Mar 20
LGW
London
HEL
Helsinki
$131 Roundtrip, found 2 days ago
$131
Roundtrip
found 2 days ago
Select Norwegian Air Sweden flight, departing Thu, Mar 12 from London to Helsinki, returning Fri, Mar 20, priced at $131 found 2 days ago
Norwegian Air Sweden
Wed, Sep 24 - Tue, Sep 30
LGW
London
HEL
Helsinki
$137 Roundtrip, found 3 days ago
$137
Roundtrip
found 3 days ago
Select Norwegian Air Sweden flight, departing Wed, Sep 24 from London to Helsinki, returning Tue, Sep 30, priced at $137 found 3 days ago
Norwegian Air Sweden
Tue, Oct 21 - Mon, Nov 3
LGW
London
HEL
Helsinki
$145 Roundtrip, found 5 days ago
$145
Roundtrip
found 5 days ago
Select Norwegian Air Sweden flight, departing Tue, Oct 21 from London to Helsinki, returning Mon, Nov 3, priced at $145 found 5 days ago
Norwegian Air Sweden
Fri, Apr 24 - Sun, May 10
LGW
London
HEL
Helsinki
$146 Roundtrip, found 2 days ago
$146
Roundtrip
found 2 days ago
Select Norwegian Air Sweden flight, departing Fri, Apr 24 from London to Helsinki, returning Sun, May 10, priced at $146 found 2 days ago
Norwegian Air Sweden
Thu, Nov 6 - Sun, Nov 9
LGW
London
HEL
Helsinki
$148 Roundtrip, found 1 day ago
$148
Roundtrip
found 1 day ago
Select Norwegian Air Sweden flight, departing Thu, Nov 6 from London to Helsinki, returning Sun, Nov 9, priced at $148 found 1 day ago
Norwegian Air Sweden
Thu, Mar 19 - Sun, Mar 22
LGW
London
HEL
Helsinki
$150 Roundtrip, found 1 day ago
$150
Roundtrip
found 1 day ago
Select Norwegian Air Sweden flight, departing Thu, Mar 19 from London to Helsinki, returning Sun, Mar 22, priced at $150 found 1 day ago
Norwegian Air Sweden
Thu, Mar 12 - Fri, Mar 20
LGW
London
HEL
Helsinki
$154 Roundtrip, found 2 days ago
$154
Roundtrip
found 2 days ago
Select Norwegian Air Sweden flight, departing Thu, Mar 12 from London to Helsinki, returning Fri, Mar 20, priced at $154 found 2 days ago
Air Baltic
Fri, Apr 24 - Sun, May 10
LGW
London
HEL
Helsinki
$156 Roundtrip, found 2 days ago
$156
Roundtrip
found 2 days ago
Select Air Baltic flight, departing Fri, Apr 24 from London to Helsinki, returning Sun, May 10, priced at $156 found 2 days ago
Norwegian Air Shuttle
Wed, Mar 11 - Sun, Mar 15
LGW
London
HEL
Helsinki
$166 Roundtrip, found 4 days ago
$166
Roundtrip
found 4 days ago
Select Norwegian Air Shuttle flight, departing Wed, Mar 11 from London to Helsinki, returning Sun, Mar 15, priced at $166 found 4 days ago
Iberia
Mon, Sep 22 - Sat, Sep 27
LGW
London
HEL
Helsinki
$1,888 Roundtrip, found 3 hours ago
$1,888
Roundtrip
found 3 hours ago
Select Iberia flight, departing Mon, Sep 22 from London to Helsinki, returning Sat, Sep 27, priced at $1,888 found 3 hours ago

Find the cheapest month to fly from London (LGW) to Helsinki (HEL)

November is typically the cheapest month to fly

From $95 - $213 per traveler.

Frequently asked questions

How much does a flight from Gatwick Airport (LGW) to Vantaa Airport (HEL) cost?
Snag a cheap one-way flight from $69 or cheap return flight from $131 from Gatwick Airport (LGW) to Vantaa Airport (HEL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Gatwick Airport (LGW) to Vantaa Airport (HEL)?
Planning your trip for March is a great way to save, as it's the cheapest month for flights between LGW and HEL. You'll often find the lowest fares during off-peak months.
Which airlines fly direct from Gatwick Airport (LGW) to Vantaa Airport (HEL)?
Jump on a direct flight with Norwegian Air International and head straight from Gatwick Airport (LGW) to Vantaa Airport (HEL).
What is the cheapest airline that flies from Gatwick Airport (LGW) to Vantaa Airport (HEL)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from LGW to HEL. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Gatwick Airport (LGW) to Vantaa Airport (HEL)?
On average, you can take your pick of 2 direct flights flying from Gatwick Airport (LGW) to Vantaa Airport (HEL) each week. If you don't find one that suits your schedule, think about booking a flight with a layover. Customize your search on Expedia to include one stop or more and choose the next best option.
What are the most popular departure times for flights from Gatwick Airport (LGW) to Vantaa Airport (HEL)?
More passengers fly between LGW and HEL at 10 AM than at any other time of day. Rather skip the crowds? Travel outside of rush hours and there's a chance you'll save on your ticket as well.
What day of the week has the most flights from LGW to HEL?
If you jet off on a Sunday, you'll get the biggest range of choices for flights from Gatwick Airport (LGW) to Vantaa Airport (HEL).
What is the earliest flight from Gatwick Airport (LGW) to Vantaa Airport (HEL)?
Hop on the earliest flight at around 10:50AM UTC+0, heading out of Gatwick Airport (LGW). You'll be flying for approximately 3h, reaching Vantaa Airport (HEL) at approximately 3:50PM UTC+2.
How long does it take to fly from Gatwick Airport (LGW) to Vantaa Airport (HEL)?
The average flight duration from LGW to HEL is 3 hours, covering a total distance of 1,150 mi.
What is the best time to fly from Gatwick Airport (LGW) to Vantaa Airport (HEL)?
To avoid potential delays on the Gatwick Airport (LGW) to Vantaa Airport (HEL) route, travel before 3 PM. Later flights are 22% more likely to be canceled.**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 Helsinki from Gatwick Airport (LGW)?
Vantaa Airport (HEL) is the only airport in Helsinki with direct flights from Gatwick Airport (LGW). Compare the available options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Gatwick Airport (LGW) to Vantaa Airport (HEL) last-minute?
Waiting until just before your trip to book a flight from LGW to HEL often results in higher prices. Although you may find some last-minute offers, there's no guarantee. Allow some flexibility in your schedule for a better chance of scoring a bargain.
Is it cheaper to book a LGW to HEL flight and hotel package?
Securing a LGW to HEL flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our extensive range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Gatwick Airport (LGW) to Vantaa Airport (HEL)?
In most cases, you can cancel or reschedule your LGW to HEL flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you need more details, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Gatwick
Destination airport
Vantaa
Airlines serving
Air Baltic, Norwegian Air Shuttle, Norwegian Air Sweden
Roundtrip price
$131
Distance
1153 mi
Average flight time
4 hours 50 mins

Book with confidence

Book with confidence

London to Helsinki Flights

The cheapest times to fly from London to Helsinki

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 London to Helsinki are during the month of March. You can find some of the cheapest flights from London to Helsinki with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Helsinki

Sunday is one of the best days to book for cheap flights from London to Helsinki: 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 London to Helsinki

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 London to Helsinki in 2025. You can also book with separate airlines for your outbound and return journeys, from $69 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 London to Helsinki 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 London to Helsinki 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.

 

London to Helsinki Flights

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