S$124 Cheap Flights from Helsinki to London

View S$124 flight on Tue, 6 Oct, 2026Opens in a new window

Popular airlines from Helsinki-Vantaa Airport (HEL) to London

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Cheap Flights from Helsinki to London (HEL-LON)

Prices were available within the past 7 days and start at S$124 for one-way flights and S$306 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Mon, 24 Aug - Fri, 28 Aug
HEL
Helsinki
LHR
London
S$306 Return, found 2 days ago
S$306
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Mon, 24 Aug from Helsinki to London, returning Fri, 28 Aug, priced at S$306 found 2 days ago
Scandinavian Airlines
Mon, 24 Aug - Fri, 28 Aug
HEL
Helsinki
LHR
London
S$311 Return, found 2 days ago
S$311
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Mon, 24 Aug from Helsinki to London, returning Fri, 28 Aug, priced at S$311 found 2 days ago
Scandinavian Airlines
Fri, 12 Dec - Wed, 17 Dec
HEL
Helsinki
LHR
London
S$317 Return, found 1 day ago
S$317
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Fri, 12 Dec from Helsinki to London, returning Wed, 17 Dec, priced at S$317 found 1 day ago
Scandinavian Airlines
Mon, 24 Aug - Fri, 28 Aug
HEL
Helsinki
LHR
London
S$321 Return, found 2 days ago
S$321
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Mon, 24 Aug from Helsinki to London, returning Fri, 28 Aug, priced at S$321 found 2 days ago
Scandinavian Airlines
Fri, 12 Dec - Wed, 17 Dec
HEL
Helsinki
LHR
London
S$322 Return, found 1 day ago
S$322
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Fri, 12 Dec from Helsinki to London, returning Wed, 17 Dec, priced at S$322 found 1 day ago
Scandinavian Airlines
Sat, 13 Dec - Wed, 17 Dec
HEL
Helsinki
LHR
London
S$327 Return, found 1 day ago
S$327
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Sat, 13 Dec from Helsinki to London, returning Wed, 17 Dec, priced at S$327 found 1 day ago
KLM
Sun, 11 Jan - Sat, 24 Jan
HEL
Helsinki
LHR
London
S$365 Return, found 3 days ago
S$365
Return
found 3 days ago
Select KLM flight, departing Sun, 11 Jan from Helsinki to London, returning Sat, 24 Jan, priced at S$365 found 3 days ago
Lufthansa
Sat, 10 Jan - Mon, 12 Jan
HEL
Helsinki
LHR
London
S$452 Return, just found
S$452
Return
just found
Select Lufthansa flight, departing Sat, 10 Jan from Helsinki to London, returning Mon, 12 Jan, priced at S$452 just found
Air Baltic
Sat, 10 Jan - Mon, 12 Jan
HEL
Helsinki
LGW
London
S$556 Return, just found
S$556
Return
just found
Select Air Baltic flight, departing Sat, 10 Jan from Helsinki to London, returning Mon, 12 Jan, priced at S$556 just found
Finnair
Sat, 10 Jan - Mon, 12 Jan
HEL
Helsinki
LHR
London
S$598 Return, just found
S$598
Return
just found
Select Finnair flight, departing Sat, 10 Jan from Helsinki to London, returning Mon, 12 Jan, priced at S$598 just found

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

October is typically the cheapest month to fly

From S$102 - S$233 per traveller.
Helsinki to London route information
Origin airport
Vantaa
Destination airport
Heathrow
Return price
S$306
Distance
1836 km

Perfect flights from Helsinki to London

Your Journey from Helsinki to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Helsinki to London 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 Scandinavian Airlines, KLM, Air France, British Airways, Finnair, Lufthansa, Air Baltic. Our selection of flights from Vantaa to LON-All Airports 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 Helsinki to London Flights

Experience the joy of finding cheap flights from Vantaa to LON-All Airports that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$124 and roundtrip prices from S$306*.
 

Pre-Flight Essentials

Ensure a smooth journey from Helsinki to London 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 London

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Added Convenience on Your Helsinki to London 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 Helsinki to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London 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 Helsinki to London 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 Helsinki to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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London Airports

London

Helsinki to Heathrow
S$305.50
*Available to Expedia members.