Flight tickets from Helsinki Vantaa (HEL) to London Heathrow (LHR) from ₹ 8,520

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      Travellers and cabin class, 1 Adult, Economy
      Finnair
      British Airways
      Qantas
      Cathay Pacific
      Japan Airlines
      SriLankan Airlines

      Compare Helsinki Vantaa to London Heathrow flight deals

      Find the cheapest month or even day of the year to fly to London Heathrow

      Book the best London Heathrow fare with no extra fees

      Flight deals from Helsinki Vantaa to London Heathrow

      Looking for a cheap last-minute deal or the best return flight from Helsinki Vantaa Airport to London Heathrow Airport? If you want to travel next month, return fares start from ₹ 19,991. Find the lowest prices on one-way and return tickets right here.

      Find the cheapest month to fly from Helsinki Vantaa to London Heathrow

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Helsinki Vantaa to London Heathrow flights are currently cheapest in December.

      Direct flights from Helsinki Vantaa to London Heathrow

      American Airlines
      British Airways
      Cathay Pacific
      Finnair
      Japan Airlines
      LATAM Airlines
      Malaysia Airlines
      Qantas
      SriLankan Airlines

      Helsinki to London: Flight information

      The things to know before you go.
      Cheapest flight found₹ 8,520
      Cheapest month to flyDecember
      Most popular airlineFinnair
      Average flights per week228

      Finding cheap flights from Helsinki Vantaa to London Heathrow: Frequently asked questions

      The best price we found for a return flight from Helsinki Vantaa to London Heathrow is ₹ 19,028. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      3 hours and 10 minutes is the average flight time from Helsinki Vantaa to London Heathrow.
      Finnair, British Airways and Qantas fly direct from Helsinki Vantaa to London Heathrow.
      As of August 2026, there are 228 flights per week flying from Helsinki Vantaa to London Heathrow.
      The cheapest month to fly from Helsinki Vantaa to London Heathrow is usually January.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Helsinki Vantaa Airport to London Heathrow Airport on Monday, 18 January 2027.
      Yes – the average flight time is 3 hours and 10 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Heathrow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Lufthansa and Finnair offer the cheapest flight tickets to London Heathrow.

      Flying from Helsinki-Vantaa Airport (HEL) to London Heathrow Airport (LHR): what you need to know

      • The average time for a direct flight from Helsinki-Vantaa Airport to London Heathrow Airport is 3 hours 10 minutes.

      • London's timezone is UTC+0, which makes London two hours behind Helsinki.

      • Every week, there are 78 Helsinki-Vantaa Airport to London Heathrow Airport flights. If you'd like to jet off as early as possible, take the 07:50 Finnair flight. If you'd rather make the most of your time before flying, the last departure is at 19:35 with Finnair.

      • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport on time to board your HEL to LHR flight.

      • You'll likely experience bigger queues in popular months like June. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a wise move.

      • Finnair is your gateway to discovering London (and perhaps some other great parts of United Kingdom!). Check out the direct flights from Helsinki-Vantaa Airport to London Heathrow Airport offered by this airline.

      • The airline most travellers fly with on this route is Finnair.

      • Among carriers operating HEL to LHR flights, Finnair has the highest percentage of on-time landings.

      • If you'd like to include a stop along the way, simply uncheck 'Direct flights only' when searching for your ticket from Helsinki-Vantaa Airport to London Heathrow Airport. These are the most popular stopovers between HEL and LHR:

        • Stockholm Arlanda Airport

        • Copenhagen Airport

        • Amsterdam Airport Schiphol

      How to find the cheapest flights from Helsinki-Vantaa Airport (HEL) to London Heathrow Airport (LHR)

      • Currently, ₹ 8,520 is the lowest price we've seen for a one-way Helsinki-Vantaa Airport to London Heathrow Airport flight. The best price for a return ticket is ₹ 18,991. Remember that fares can change due to demand at the time of booking.

      • Book nine months before you travel. After looking at the numbers on our calendar, this is how far you should book ahead to find cheap tickets from HEL to LHR.

      • August is the cheapest month for flights from Helsinki-Vantaa Airport to London Heathrow Airport. If you prefer to fly at a different time of year, the 'Whole month' tool will show you the lowest prices for every month.

      • Finding cheap flights from HEL to LHR is a cinch with Price Alerts. Simply create one of these automatic alerts and we'll get in touch as soon as a new deal comes up.

      • Tailor your flights using filters. Choose your ideal departure and arrival times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Helsinki-Vantaa Airport to London Heathrow Airport.

      Handy information about Helsinki-Vantaa Airport (HEL)

      • 60.23% of flights departing from Helsinki-Vantaa Airport land at their destination on schedule.

      • Helsinki-Vantaa Airport is about 19 kilometres from central Helsinki. If you're ride-sharing, catching a cab or driving from the centre, it'll take you 30 minutes or so to arrive, depending on the traffic.

      • Taking public transport? Expect a journey time of around 45 minutes.

      • Get your break off to a stress-free start by staying near HEL. Whether you're catching an early flight from Helsinki-Vantaa Airport to London Heathrow Airport or want to avoid feeling rushed, these hotels are ideal:

      Arriving at London Heathrow Airport (LHR)

      Getting from London Heathrow Airport (LHR) to central London

      • From London Heathrow Airport, London is approximately 31 kilometres away. It takes around 55 minutes to reach the centre driving.

      • Travelling to the centre on public transport takes around 1 hour.

      When to fly to London Heathrow Airport (LHR)

      • It's time to pick your trip dates for your flight from Helsinki-Vantaa Airport to London Heathrow Airport. July is the busiest month to visit London. If you prefer a quieter vibe, go in February.

      • Before locking in your flight from Helsinki-Vantaa Airport to London Heathrow Airport, think about the kind of weather you like. July is the warmest month in London, with temperatures ranging from 11ºC to 26ºC.

      • January sees average temperatures of between 0ºC and 9ºC. Search for cheap tickets from HEL to LHR sometime then if you like travelling in cooler conditions.

      Explore more of United Kingdom

      • London is easy to fall in love with, but there are so many other corners of United Kingdom waiting to be discovered. About 161 kilometres north-west of London, a visit to Birmingham will keep your itinerary busy. Start with leading sights like Cadbury World, The Library of Birmingham and National Sea Life Centre.

      • Around 177 kilometres west of London, Bristol is another essential stop in United Kingdom. Experience major highlights starting with Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.