฿3,925 Cheap Flights from Helsinki (HEL) to London (LHR)

View ฿3,925 flight on Thu, 22 Oct 2026Opens in a new window

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

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Cheap Flights from Helsinki (HEL) to London (LHR)

Prices were available within the past 7 days and start at ฿3,925 for one-way flights and ฿8,925 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Tue, 23 Feb - Thu, 4 Mar
HEL
Helsinki
LHR
London
฿8,925 Return, found 5 hours ago
฿8,925
Return
found 5 hours ago
Select KLM flight, departing Tue, 23 Feb from Helsinki to London, returning Thu, 4 Mar, priced at ฿8,925 found 5 hours ago
Air France
Tue, 23 Feb - Thu, 4 Mar
HEL
Helsinki
LHR
London
฿8,985 Return, found 5 hours ago
฿8,985
Return
found 5 hours ago
Select Air France flight, departing Tue, 23 Feb from Helsinki to London, returning Thu, 4 Mar, priced at ฿8,985 found 5 hours ago
KLM
Tue, 23 Feb - Thu, 4 Mar
HEL
Helsinki
LHR
London
฿9,420 Return, found 5 hours ago
฿9,420
Return
found 5 hours ago
Select KLM flight, departing Tue, 23 Feb from Helsinki to London, returning Thu, 4 Mar, priced at ฿9,420 found 5 hours ago
Finnair
Fri, 27 Nov - Fri, 4 Dec
HEL
Helsinki
LHR
London
฿10,435 Return, found 5 days ago
฿10,435
Return
found 5 days ago
Select Finnair flight, departing Fri, 27 Nov from Helsinki to London, returning Fri, 4 Dec, priced at ฿10,435 found 5 days ago
Finnair
Tue, 23 Feb - Thu, 4 Mar
HEL
Helsinki
LHR
London
฿10,465 Return, found 5 hours ago
฿10,465
Return
found 5 hours ago
Select Finnair flight, departing Tue, 23 Feb from Helsinki to London, returning Thu, 4 Mar, priced at ฿10,465 found 5 hours ago
KLM
Tue, 23 Feb - Thu, 4 Mar
HEL
Helsinki
LHR
London
฿10,530 Return, found 5 hours ago
฿10,530
Return
found 5 hours ago
Select KLM flight, departing Tue, 23 Feb from Helsinki to London, returning Thu, 4 Mar, priced at ฿10,530 found 5 hours ago
Finnair
Tue, 23 Feb - Thu, 4 Mar
HEL
Helsinki
LHR
London
฿10,580 Return, found 5 hours ago
฿10,580
Return
found 5 hours ago
Select Finnair flight, departing Tue, 23 Feb from Helsinki to London, returning Thu, 4 Mar, priced at ฿10,580 found 5 hours ago
Finnair
Tue, 23 Feb - Thu, 4 Mar
HEL
Helsinki
LHR
London
฿10,620 Return, found 5 hours ago
฿10,620
Return
found 5 hours ago
Select Finnair flight, departing Tue, 23 Feb from Helsinki to London, returning Thu, 4 Mar, priced at ฿10,620 found 5 hours ago
Scandinavian Airlines
Tue, 23 Feb - Thu, 4 Mar
HEL
Helsinki
LHR
London
฿12,780 Return, found 5 hours ago
฿12,780
Return
found 5 hours ago
Select Scandinavian Airlines flight, departing Tue, 23 Feb from Helsinki to London, returning Thu, 4 Mar, priced at ฿12,780 found 5 hours ago
Lufthansa
Fri, 8 May - Mon, 11 May
HEL
Helsinki
LHR
London
฿13,140 Return, found 6 days ago
฿13,140
Return
found 6 days ago
Select Lufthansa flight, departing Fri, 8 May from Helsinki to London, returning Mon, 11 May, priced at ฿13,140 found 6 days ago

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

February is typically the cheapest month to fly

From ฿6,136 - ฿12,438 per traveller.

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 ฿8,925. 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.

Travel information

Origin airport
Vantaa
Destination airport
Heathrow
Return price
฿8,925
Distance
1836 km
Average flight time
1 hour 8 mins

Book with confidence

Perfect flights from Helsinki to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Helsinki to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Vantaa to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from ฿3,925 and roundtrip prices from ฿8,925. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.
Perfect flights from Helsinki to London
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