S$167 Cheap Flights from Helsinki to London

View S$167 flight on Mon, 19 Jan, 2026Opens in a new window

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

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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$446 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Fri, 5 Dec - Sun, 7 Dec
HEL
Helsinki
LHR
London
S$446 Return, found 3 days ago
S$446
Return
found 3 days ago
Select KLM flight, departing Fri, 5 Dec from Helsinki to London, returning Sun, 7 Dec, priced at S$446 found 3 days ago
Lufthansa
Sun, 3 May - Mon, 11 May
HEL
Helsinki
LHR
London
S$449 Return, found 4 days ago
S$449
Return
found 4 days ago
Select Lufthansa flight, departing Sun, 3 May from Helsinki to London, returning Mon, 11 May, priced at S$449 found 4 days ago
Air France
Fri, 5 Dec - Sun, 7 Dec
HEL
Helsinki
LHR
London
S$456 Return, found 3 days ago
S$456
Return
found 3 days ago
Select Air France flight, departing Fri, 5 Dec from Helsinki to London, returning Sun, 7 Dec, priced at S$456 found 3 days ago
KLM
Thu, 4 Dec - Mon, 8 Dec
HEL
Helsinki
LHR
London
S$473 Return, found 6 days ago
S$473
Return
found 6 days ago
Select KLM flight, departing Thu, 4 Dec from Helsinki to London, returning Mon, 8 Dec, priced at S$473 found 6 days ago
Lufthansa
Sun, 3 May - Mon, 11 May
HEL
Helsinki
LHR
London
S$479 Return, found 4 days ago
S$479
Return
found 4 days ago
Select Lufthansa flight, departing Sun, 3 May from Helsinki to London, returning Mon, 11 May, priced at S$479 found 4 days ago
KLM
Sun, 3 May - Mon, 11 May
HEL
Helsinki
LHR
London
S$481 Return, found 4 days ago
S$481
Return
found 4 days ago
Select KLM flight, departing Sun, 3 May from Helsinki to London, returning Mon, 11 May, priced at S$481 found 4 days ago
Lufthansa
Sun, 3 May - Mon, 11 May
HEL
Helsinki
LHR
London
S$489 Return, found 4 days ago
S$489
Return
found 4 days ago
Select Lufthansa flight, departing Sun, 3 May from Helsinki to London, returning Mon, 11 May, priced at S$489 found 4 days ago
KLM
Thu, 4 Dec - Mon, 8 Dec
HEL
Helsinki
LHR
London
S$492 Return, found 6 days ago
S$492
Return
found 6 days ago
Select KLM flight, departing Thu, 4 Dec from Helsinki to London, returning Mon, 8 Dec, priced at S$492 found 6 days ago
Finnair
Sun, 3 May - Mon, 11 May
HEL
Helsinki
LHR
London
S$580 Return, found 4 days ago
S$580
Return
found 4 days ago
Select Finnair flight, departing Sun, 3 May from Helsinki to London, returning Mon, 11 May, priced at S$580 found 4 days ago
British Airways
Thu, 25 Dec - Thu, 1 Jan
HEL
Helsinki
LHR
London
S$597 Return, found 13 hours ago
S$597
Return
found 13 hours ago
Select British Airways flight, departing Thu, 25 Dec from Helsinki to London, returning Thu, 1 Jan, priced at S$597 found 13 hours ago

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

March is typically the cheapest month to fly

From S$240 - S$323 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 S$446. 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
Airlines serving
Air France, Austrian Airlines, British Airways, Finnair, KLM, Lufthansa
Return price
S$445
Distance
1836 km
Average flight time
1 hour 11 mins

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Perfect flights from Helsinki to London

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*Note: Prices may vary based on availability and are subject to change.
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