฿3,912 Cheap Flights from Helsinki (HEL) to London (LON)

View ฿3,912 flight on Tue, 13 Oct 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿3,912 for one-way flights and ฿8,920 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Tue, 17 Nov - Tue, 24 Nov
HEL
Helsinki
LHR
London
฿8,920 Return, found 5 days ago
฿8,920
Return
found 5 days ago
Select KLM flight, departing Tue, 17 Nov from Helsinki to London, returning Tue, 24 Nov, priced at ฿8,920 found 5 days ago
KLM
Tue, 17 Nov - Tue, 24 Nov
HEL
Helsinki
LHR
London
฿8,955 Return, found 5 days ago
฿8,955
Return
found 5 days ago
Select KLM flight, departing Tue, 17 Nov from Helsinki to London, returning Tue, 24 Nov, priced at ฿8,955 found 5 days ago
Air France
Tue, 17 Nov - Tue, 24 Nov
HEL
Helsinki
LHR
London
฿8,980 Return, found 5 days ago
฿8,980
Return
found 5 days ago
Select Air France flight, departing Tue, 17 Nov from Helsinki to London, returning Tue, 24 Nov, priced at ฿8,980 found 5 days ago
KLM
Tue, 17 Nov - Tue, 24 Nov
HEL
Helsinki
LHR
London
฿9,415 Return, found 5 days ago
฿9,415
Return
found 5 days ago
Select KLM flight, departing Tue, 17 Nov from Helsinki to London, returning Tue, 24 Nov, priced at ฿9,415 found 5 days ago
Air France
Tue, 17 Nov - Tue, 24 Nov
HEL
Helsinki
LHR
London
฿9,475 Return, found 5 days ago
฿9,475
Return
found 5 days ago
Select Air France flight, departing Tue, 17 Nov from Helsinki to London, returning Tue, 24 Nov, priced at ฿9,475 found 5 days ago
KLM
Tue, 17 Nov - Tue, 24 Nov
HEL
Helsinki
LHR
London
฿9,915 Return, found 5 days ago
฿9,915
Return
found 5 days ago
Select KLM flight, departing Tue, 17 Nov from Helsinki to London, returning Tue, 24 Nov, priced at ฿9,915 found 5 days ago
KLM
Tue, 17 Nov - Tue, 24 Nov
HEL
Helsinki
LHR
London
฿9,950 Return, found 5 days ago
฿9,950
Return
found 5 days ago
Select KLM flight, departing Tue, 17 Nov from Helsinki to London, returning Tue, 24 Nov, priced at ฿9,950 found 5 days ago
Finnair
Tue, 17 Nov - Tue, 24 Nov
HEL
Helsinki
LHR
London
฿9,965 Return, found 5 days ago
฿9,965
Return
found 5 days ago
Select Finnair flight, departing Tue, 17 Nov from Helsinki to London, returning Tue, 24 Nov, priced at ฿9,965 found 5 days ago
Scandinavian Airlines
Mon, 8 Jun - Tue, 23 Jun
HEL
Helsinki
LHR
London
฿10,327 Return, found 6 hours ago
฿10,327
Return
found 6 hours ago
Select Scandinavian Airlines flight, departing Mon, 8 Jun from Helsinki to London, returning Tue, 23 Jun, priced at ฿10,327 found 6 hours ago
Turkish Airlines
Tue, 1 Dec - Tue, 8 Dec
HEL
Helsinki
STN
London
฿12,280 Return, found 5 days ago
฿12,280
Return
found 5 days ago
Select Turkish Airlines flight, departing Tue, 1 Dec from Helsinki to London, returning Tue, 8 Dec, priced at ฿12,280 found 5 days ago

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

March is typically the cheapest month to fly

From ฿2,073 - ฿8,548 per traveller.

Frequently asked questions

How much is a flight from Helsinki Airport to London (LON-All Airports)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight from Helsinki-Vantaa Airport to London (LON-All Airports) was ฿8,920. Cheap tickets don't hang around, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Vantaa Airport (HEL) to London (LON-All Airports)?
We get that things crop up unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Helsinki-Vantaa Airport to London (LON-All Airports) 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 Helsinki-Vantaa Airport to London (LON-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from HEL to London (LON-All Airports)?
The flight distance between Helsinki-Vantaa Airport and London (LON-All Airports) is 1,800 kilometres. Bring a drink, some snacks and a laptop filled with movies. Keep yourself entertained and the time will fly by.
Which airlines fly direct from Helsinki Airport to London (LON-All Airports)?
Finnair (AY) is one of the top choices for many travellers flying between Helsinki-Vantaa Airport and London (LON-All Airports). Take your pick of the 126 flights it offers on this route each month. Offering 30 flights each month along this route, Ryanair (FR) is another traveller favourite.
Are Helsinki-Vantaa Airport to London (LON-All Airports) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from HEL to London (LON-All Airports) can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out altogether! If you'd prefer to play it safe and start planning your trip ahead of time, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines issue their prices that far in advance. Our suggestion? Check back often as prices are updated regularly.

Travel information

Origin airport
Vantaa
Destination airport
Heathrow
Return price
฿8,920
Distance
1836 km

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 LON-All Airports ticket options cater to your travel preferences, with incredible one-way fares from ฿3,912 and roundtrip prices from ฿8,920. 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 LON-All Airports 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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