฿5,350 Cheap Flights from Helsinki (HEL) to London (LON)

View ฿5,350 flight on Sat, 31 Jan 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 ฿5,350 for one-way flights and ฿9,090 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Wed, 4 Mar - Sun, 8 Mar
HEL
Helsinki
LHR
London
฿9,090 Return, found 5 days ago
฿9,090
Return
found 5 days ago
Select KLM flight, departing Wed, 4 Mar from Helsinki to London, returning Sun, 8 Mar, priced at ฿9,090 found 5 days ago
KLM
Wed, 4 Mar - Sun, 8 Mar
HEL
Helsinki
LHR
London
฿9,535 Return, found 5 days ago
฿9,535
Return
found 5 days ago
Select KLM flight, departing Wed, 4 Mar from Helsinki to London, returning Sun, 8 Mar, priced at ฿9,535 found 5 days ago
KLM
Wed, 4 Mar - Sun, 8 Mar
HEL
Helsinki
LHR
London
฿9,585 Return, found 5 days ago
฿9,585
Return
found 5 days ago
Select KLM flight, departing Wed, 4 Mar from Helsinki to London, returning Sun, 8 Mar, priced at ฿9,585 found 5 days ago
KLM
Wed, 4 Mar - Sun, 8 Mar
HEL
Helsinki
LHR
London
฿10,055 Return, found 5 days ago
฿10,055
Return
found 5 days ago
Select KLM flight, departing Wed, 4 Mar from Helsinki to London, returning Sun, 8 Mar, priced at ฿10,055 found 5 days ago
KLM
Wed, 4 Mar - Sun, 8 Mar
HEL
Helsinki
LCY
London
฿10,330 Return, found 5 days ago
฿10,330
Return
found 5 days ago
Select KLM flight, departing Wed, 4 Mar from Helsinki to London, returning Sun, 8 Mar, priced at ฿10,330 found 5 days ago
KLM
Wed, 4 Mar - Sun, 8 Mar
HEL
Helsinki
LHR
London
฿11,055 Return, found 5 days ago
฿11,055
Return
found 5 days ago
Select KLM flight, departing Wed, 4 Mar from Helsinki to London, returning Sun, 8 Mar, priced at ฿11,055 found 5 days ago
Lufthansa
Wed, 4 Mar - Sun, 8 Mar
HEL
Helsinki
LHR
London
฿11,165 Return, found 5 days ago
฿11,165
Return
found 5 days ago
Select Lufthansa flight, departing Wed, 4 Mar from Helsinki to London, returning Sun, 8 Mar, priced at ฿11,165 found 5 days ago
Air France
Wed, 4 Mar - Sun, 8 Mar
HEL
Helsinki
LHR
London
฿11,920 Return, found 5 days ago
฿11,920
Return
found 5 days ago
Select Air France flight, departing Wed, 4 Mar from Helsinki to London, returning Sun, 8 Mar, priced at ฿11,920 found 5 days ago
Scandinavian Airlines
Wed, 4 Mar - Sun, 8 Mar
HEL
Helsinki
LHR
London
฿12,345 Return, found 5 days ago
฿12,345
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Wed, 4 Mar from Helsinki to London, returning Sun, 8 Mar, priced at ฿12,345 found 5 days ago
Brussels Airlines
Wed, 4 Mar - Sun, 8 Mar
HEL
Helsinki
LHR
London
฿12,570 Return, found 5 days ago
฿12,570
Return
found 5 days ago
Select Brussels Airlines flight, departing Wed, 4 Mar from Helsinki to London, returning Sun, 8 Mar, priced at ฿12,570 found 5 days ago

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

February is typically the cheapest month to fly

From ฿1,785 - ฿6,958 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 ฿9,090. 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
฿9,090
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 ฿5,350 and roundtrip prices from ฿9,090. 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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