S$243 Cheap Flights from London to Helsinki

View S$243 flight on Wed, 27 Aug, 2025Opens 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 S$243 for one-way flights and S$455 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Baltic
Tue, 30 Sep - Sun, 12 Oct
LGW
London
HEL
Helsinki
S$455 Return, found 5 days ago
S$455
Return
found 5 days ago
Select Air Baltic flight, departing Tue, 30 Sep from London to Helsinki, returning Sun, 12 Oct, priced at S$455 found 5 days ago
Air Baltic
Wed, 24 Sep - Sun, 28 Sep
LGW
London
HEL
Helsinki
S$456 Return, found 2 days ago
S$456
Return
found 2 days ago
Select Air Baltic flight, departing Wed, 24 Sep from London to Helsinki, returning Sun, 28 Sep, priced at S$456 found 2 days ago
Air Baltic
Wed, 17 Sep - Fri, 19 Sep
LGW
London
HEL
Helsinki
S$469 Return, found 1 day ago
S$469
Return
found 1 day ago
Select Air Baltic flight, departing Wed, 17 Sep from London to Helsinki, returning Fri, 19 Sep, priced at S$469 found 1 day ago
Air Baltic
Wed, 10 Dec - Sun, 21 Dec
LGW
London
HEL
Helsinki
S$484 Return, found 2 hours ago
S$484
Return
found 2 hours ago
Select Air Baltic flight, departing Wed, 10 Dec from London to Helsinki, returning Sun, 21 Dec, priced at S$484 found 2 hours ago
Air Baltic
Fri, 12 Dec - Sat, 13 Dec
LGW
London
HEL
Helsinki
S$505 Return, found 2 hours ago
S$505
Return
found 2 hours ago
Select Air Baltic flight, departing Fri, 12 Dec from London to Helsinki, returning Sat, 13 Dec, priced at S$505 found 2 hours ago
Air Baltic
Sat, 13 Dec - Sun, 14 Dec
LGW
London
HEL
Helsinki
S$518 Return, found 2 hours ago
S$518
Return
found 2 hours ago
Select Air Baltic flight, departing Sat, 13 Dec from London to Helsinki, returning Sun, 14 Dec, priced at S$518 found 2 hours ago
Air Baltic
Wed, 17 Dec - Tue, 23 Dec
LGW
London
HEL
Helsinki
S$564 Return, found 6 days ago
S$564
Return
found 6 days ago
Select Air Baltic flight, departing Wed, 17 Dec from London to Helsinki, returning Tue, 23 Dec, priced at S$564 found 6 days ago
Air Baltic
Fri, 26 Sep - Sun, 28 Sep
LGW
London
HEL
Helsinki
S$568 Return, found 6 days ago
S$568
Return
found 6 days ago
Select Air Baltic flight, departing Fri, 26 Sep from London to Helsinki, returning Sun, 28 Sep, priced at S$568 found 6 days ago
Air Baltic
Fri, 19 Dec - Tue, 23 Dec
LGW
London
HEL
Helsinki
S$596 Return, found 16 hours ago
S$596
Return
found 16 hours ago
Select Air Baltic flight, departing Fri, 19 Dec from London to Helsinki, returning Tue, 23 Dec, priced at S$596 found 16 hours ago
Air Baltic
Wed, 24 Sep - Sun, 28 Sep
LGW
London
HEL
Helsinki
S$605 Return, found 2 days ago
S$605
Return
found 2 days ago
Select Air Baltic flight, departing Wed, 24 Sep from London to Helsinki, returning Sun, 28 Sep, priced at S$605 found 2 days ago

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

November is typically the cheapest month to fly

From S$121 - S$251 per traveller.

Graph displaying average flight prices per month

London to Helsinki route information
Origin airport
Gatwick
Destination airport
Vantaa
Airlines serving
Air Baltic
Return price
S$455
Distance
1845 km
Average flight time
4 hours 50 mins

Perfect flights from London to Helsinki

Your Journey from London to Helsinki

Start your unforgettable journey with Expedia. Our broad selection of flights from London to Helsinki caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Air Baltic, Swiss International Air Lines, British Airways. Our selection of flights from Gatwick to Vantaa caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with London to Helsinki Flights

Experience the joy of finding cheap flights from Gatwick to Vantaa that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$243 and roundtrip prices from S$455*.
 

Pre-Flight Essentials

Ensure a smooth journey from London to Helsinki with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Helsinki

Picture yourself stepping off the plane in Helsinki and immersing yourself in the unique atmosphere of Helsinki. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your London to Helsinki Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from London to Helsinki.
 

Beyond the Flight – Exploring Helsinki

With Expedia, your adventure extends beyond the flight. Explore Helsinki at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from London to Helsinki with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from London to Helsinki with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from London Gatwick to HEL?
Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between London Gatwick and Helsinki-Vantaa Airport start from S$455. Book now to get the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London Gatwick to Helsinki-Vantaa Airport?
The majority of flights can be conveniently cancelled online, but whether you are charged a fee depends on your airline. If you do have to cancel your getaway, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from London Gatwick to HEL that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LGW to Helsinki Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Gatwick to Helsinki Airport?
Expect to be in the air for a while, as the flight distance between Gatwick and Vantaa is 1,850 kilometres. Create a playlist of your favourite podcasts before you leave home to stay entertained during the journey.
Which airlines fly direct from London Gatwick to HEL?
Flying nonstop from Gatwick Airport (LGW) to Vantaa Airport (HEL) is a breeze with Norwegian Air International (D8). This leading airline offers 17 flights each month.
Are LGW to HEL flight tickets cheaper when they're purchased at the last minute?
Booking your trip from London Gatwick to Helsinki Airport last minute could be your ticket to a fantastic deal. However, you might miss out on a flight altogether! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

Explore a world of travel with Expedia

London Airports

London

Heathrow to Helsinki
S$262.30
*Available to Expedia members.