S$167 Cheap Flights from Helsinki to London

View S$167 flight on Tue, 25 Nov, 2025Opens in a new window

Popular airlines from Helsinki-Vantaa Airport (HEL) to Heathrow Airport (LHR)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Helsinki to London (HEL-LHR)

Prices were available within the past 7 days and start at S$167 for one-way flights and S$371 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air France
Tue, 25 Nov - Sun, 30 Nov
HEL
Helsinki
LHR
London
S$371 Return, found 2 days ago
S$371
Return
found 2 days ago
Select Air France flight, departing Tue, 25 Nov from Helsinki to London, returning Sun, 30 Nov, priced at S$371 found 2 days ago
KLM
Fri, 5 Sep - Tue, 9 Sep
HEL
Helsinki
LHR
London
S$373 Return, found 7 hours ago
S$373
Return
found 7 hours ago
Select KLM flight, departing Fri, 5 Sep from Helsinki to London, returning Tue, 9 Sep, priced at S$373 found 7 hours ago
KLM
Fri, 5 Sep - Tue, 9 Sep
HEL
Helsinki
LHR
London
S$375 Return, found 7 hours ago
S$375
Return
found 7 hours ago
Select KLM flight, departing Fri, 5 Sep from Helsinki to London, returning Tue, 9 Sep, priced at S$375 found 7 hours ago
Air France
Tue, 25 Nov - Sun, 30 Nov
HEL
Helsinki
LHR
London
S$377 Return, found 2 days ago
S$377
Return
found 2 days ago
Select Air France flight, departing Tue, 25 Nov from Helsinki to London, returning Sun, 30 Nov, priced at S$377 found 2 days ago
KLM
Tue, 25 Nov - Sun, 30 Nov
HEL
Helsinki
LHR
London
S$378 Return, found 2 days ago
S$378
Return
found 2 days ago
Select KLM flight, departing Tue, 25 Nov from Helsinki to London, returning Sun, 30 Nov, priced at S$378 found 2 days ago
KLM
Fri, 5 Sep - Tue, 9 Sep
HEL
Helsinki
LHR
London
S$382 Return, found 7 hours ago
S$382
Return
found 7 hours ago
Select KLM flight, departing Fri, 5 Sep from Helsinki to London, returning Tue, 9 Sep, priced at S$382 found 7 hours ago
KLM
Fri, 5 Sep - Tue, 9 Sep
HEL
Helsinki
LHR
London
S$384 Return, found 7 hours ago
S$384
Return
found 7 hours ago
Select KLM flight, departing Fri, 5 Sep from Helsinki to London, returning Tue, 9 Sep, priced at S$384 found 7 hours ago
British Airways
Mon, 1 Dec - Sat, 6 Dec
HEL
Helsinki
LHR
London
S$508 Return, found 2 days ago
S$508
Return
found 2 days ago
Select British Airways flight, departing Mon, 1 Dec from Helsinki to London, returning Sat, 6 Dec, priced at S$508 found 2 days ago
Finnair
Tue, 25 Nov - Sun, 30 Nov
HEL
Helsinki
LHR
London
S$524 Return, found 2 days ago
S$524
Return
found 2 days ago
Select Finnair flight, departing Tue, 25 Nov from Helsinki to London, returning Sun, 30 Nov, priced at S$524 found 2 days ago
Lufthansa
Tue, 25 Nov - Sun, 30 Nov
HEL
Helsinki
LHR
London
S$556 Return, found 2 days ago
S$556
Return
found 2 days ago
Select Lufthansa flight, departing Tue, 25 Nov from Helsinki to London, returning Sun, 30 Nov, priced at S$556 found 2 days ago
Helsinki to London route information
Origin airport
Vantaa
Destination airport
Heathrow
Airlines serving
Air France, British Airways, Finnair, KLM, Lufthansa
Return price
S$371
Distance
1836 km
Average flight time
1 hour 6 mins

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 KLM, Air France, Finnair, British Airways, Lufthansa. Our selection of flights from Vantaa to Heathrow 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 Heathrow that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$167 and roundtrip prices from S$371*.
 

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

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of . 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 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.

Frequently asked questions

How much is a flight from Helsinki Airport to Heathrow Airport (LHR)?
Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights from Helsinki Airport to London Heathrow start from S$371. 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 Helsinki-Vantaa Airport to LHR?
Every air carrier has a different set of terms and conditions. If you decide to cancel your trip, visit our Customer Service Portal.
How do I find cheap flights from Helsinki-Vantaa Airport to LHR 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 Vantaa Airport (HEL) to Heathrow Airport (LHR) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Helsinki-Vantaa Airport to LHR?
It’s around 1,850 kilometres from Vantaa to Hounslow, so expect to be flying for a while. Keep yourself occupied by packing things like your e-reader or a good old-fashioned book.
Which airlines fly direct from Helsinki Airport to LHR?
A popular option with many savvy travellers, Finnair (AY) operates 126 monthly flights from Helsinki-Vantaa Airport to Heathrow Airport. Pick the one that fits with your travel schedule and book your seat today.
Are HEL to Heathrow Airport (LHR) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Helsinki-Vantaa Airport to LHR last minute could be your ticket to an awesome deal. However, it could end up costing a great deal more! If you’d rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred 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

*Available to Expedia members.