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£80 Cheap Flights from Helsinki (HEL) to London (LHR)

View £80 flight on Mon, 16 Nov 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 £80 for one-way flights and £148 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sun, 25 Oct - Tue, 27 Oct
HEL
Helsinki
LHR
London
£148 Return, found 1 hour ago
£148
Return
found 1 hour ago
Select Lufthansa flight, departing Sun, 25 Oct from Helsinki to London, returning Tue, 27 Oct, priced at £148 found 1 hour ago
Lufthansa
Wed, 11 Nov - Fri, 13 Nov
HEL
Helsinki
LHR
London
£152 Return, found 21 hours ago
£152
Return
found 21 hours ago
Select Lufthansa flight, departing Wed, 11 Nov from Helsinki to London, returning Fri, 13 Nov, priced at £152 found 21 hours ago
Lufthansa
Sat, 7 Nov - Mon, 9 Nov
HEL
Helsinki
LHR
London
£154 Return, found 18 hours ago
£154
Return
found 18 hours ago
Select Lufthansa flight, departing Sat, 7 Nov from Helsinki to London, returning Mon, 9 Nov, priced at £154 found 18 hours ago
Lufthansa
Sat, 24 Oct - Mon, 26 Oct
HEL
Helsinki
LHR
London
£155 Return, found 18 hours ago
£155
Return
found 18 hours ago
Select Lufthansa flight, departing Sat, 24 Oct from Helsinki to London, returning Mon, 26 Oct, priced at £155 found 18 hours ago
Lufthansa
Sat, 7 Nov - Mon, 9 Nov
HEL
Helsinki
LHR
London
£157 Return, found 18 hours ago
£157
Return
found 18 hours ago
Select Lufthansa flight, departing Sat, 7 Nov from Helsinki to London, returning Mon, 9 Nov, priced at £157 found 18 hours ago
Lufthansa
Sat, 14 Nov - Mon, 16 Nov
HEL
Helsinki
LHR
London
£161 Return, found 2 days ago
£161
Return
found 2 days ago
Select Lufthansa flight, departing Sat, 14 Nov from Helsinki to London, returning Mon, 16 Nov, priced at £161 found 2 days ago
KLM
Fri, 13 Nov - Mon, 16 Nov
HEL
Helsinki
LHR
London
£168 Return, found 3 hours ago
£168
Return
found 3 hours ago
Select KLM flight, departing Fri, 13 Nov from Helsinki to London, returning Mon, 16 Nov, priced at £168 found 3 hours ago
Air France
Mon, 25 Jan - Fri, 29 Jan
HEL
Helsinki
LHR
London
£168 Return, found 1 day ago
£168
Return
found 1 day ago
Select Air France flight, departing Mon, 25 Jan from Helsinki to London, returning Fri, 29 Jan, priced at £168 found 1 day ago
Scandinavian Airlines
Sat, 21 Nov - Tue, 24 Nov
HEL
Helsinki
LHR
London
£176 Return, found 22 hours ago
£176
Return
found 22 hours ago
Select Scandinavian Airlines flight, departing Sat, 21 Nov from Helsinki to London, returning Tue, 24 Nov, priced at £176 found 22 hours ago
Finnair
Mon, 25 Jan - Fri, 29 Jan
HEL
Helsinki
LHR
London
£204 Return, found 1 day ago
£204
Return
found 1 day ago
Select Finnair flight, departing Mon, 25 Jan from Helsinki to London, returning Fri, 29 Jan, priced at £204 found 1 day ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Average driving time to city centre is 52 minutes. Flights from £385
LGW
Gatwick
Average driving time to city centre52 min
Flights from £385
Select flight to London City LCY. Closest option available. Average driving time to city centre is 21 minutes. Flights from £412
LCY
London City
Closest
Average driving time to city centre21 min
Flights from £412

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

August is typically the cheapest month to fly

From £153 - £256 per traveller.

Frequently asked questions

How much does a flight from Helsinki (HEL-Vantaa) to London (LHR-Heathrow) cost?
You can find cheap one-way flights from £80 and cheap return flights from £148 HEL to LHR with Expedia. One-way flights typically cost between £126 and £722, and return flights often range between £371 and £1,138. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when HEL to LHR ticket fares go up or down.
What is the cheapest month to fly from Helsinki (HEL-Vantaa) to London (LHR-Heathrow)?
January is typically the cheapest month to fly from Helsinki (HEL-Vantaa) to London (LHR-Heathrow), with average return fares around £221. January sees lower prices because it falls after the holiday travel rush, when demand drops and airlines compete for bookings. Other cheap months to fly from Helsinki (HEL-Vantaa) to London (LHR-Heathrow) include March and November.
Which airlines fly direct from Helsinki (HEL-Vantaa) to London (LHR-Heathrow)?
Only one airline offers direct flights from Helsinki (HEL-Vantaa) to London (LHR-Heathrow). Finnair operates 28 direct flights from Helsinki (HEL-Vantaa) to London (LHR-Heathrow) every week.
How do I find cheap flights from Helsinki (HEL) to London (LHR)?
To find a cheap flight from Helsinki (HEL) to London (LHR), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Helsinki (HEL) to London (LHR)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Helsinki (HEL-Vantaa) to London (LHR-Heathrow)?
The earliest flight from Helsinki (HEL-Vantaa) to London (LHR-Heathrow) typically departs around 12:15 AM local time. This service is seasonal, active only in February, and is operated by Finnair and LOT-Polish Airlines. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Helsinki (HEL-Vantaa) to London (LHR-Heathrow)?
A non-stop flight from Helsinki (HEL-Vantaa) to London (LHR-Heathrow) typically takes around 3 hours 18 minutes, covering a distance of approximately 1,848 kilometers. If you opt for a flight with one stop, the journey will take longer, usually around 5 hours 48 minutes. Flights with two or more stops can extend your travel time significantly, often taking about 13 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic.
Can you fly business or first class from Helsinki (HEL) to London (LHR)?
Select the "Business class" and "First class" filters when looking for Helsinki (HEL) to London (LHR) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How much is a business class flight from Helsinki (HEL-Vantaa) to London (LHR-Heathrow)?
A non-stop, one-way business class flight from Helsinki (HEL-Vantaa) to London (LHR-Heathrow) is usually around £409 - £618. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Helsinki (HEL-Vantaa) to London (LHR-Heathrow) if you opt for a connecting flight.
How do I earn miles on a Helsinki (HEL-Vantaa) to London (LHR-Heathrow) flight with Expedia?
It's easy to earn miles on a Helsinki (HEL-Vantaa) to London (LHR-Heathrow) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London (LHR) from Helsinki (HEL)?
If you're planning to travel to London from Vantaa (HEL), you can fly directly into Heathrow (LHR). Some flights may connect through major hubs like Frankfurt Intl. (FRA), Arlanda (ARN), or Riga Intl. (RIX) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Helsinki (HEL-Vantaa) to London (LHR-Heathrow) at the last minute?
Typically, booking a last minute flight from Helsinki (HEL-Vantaa) to London (LHR-Heathrow) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Helsinki (HEL-Vantaa) to London (LHR-Heathrow) flight and hotel package?
Securing a Helsinki (HEL-Vantaa) to London (LHR-Heathrow) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Helsinki (HEL) to London (LHR)?
If you booked your Helsinki (HEL) to London (LHR) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Vantaa
Destination airport
Heathrow
Airlines serving
Air France, Austrian Airlines, British Airways, Finnair, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines
Roundtrip price
£148
Distance
1836 km
Average flight time
1 hour 8 mins

Book with confidence

Compare flights from Helsinki to London easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Helsinki to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Heathrow in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Vantaa to Heathrow.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Vantaa (HEL) to Heathrow (LHR)

The easiest way to view the best deals on flights from Helsinki to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Vantaa to Heathrow start at just £148 and range up to £204.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Helsinki and London
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Helsinki to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Vantaa to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Helsinki to London easily and book with confidence

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