Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Helsinki to London Heathrow Airport from £52

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — LHR
26 Jan — 2 Feb1
1 adult

The best prices from Helsinki-Vantaa to London Heathrow are usually found in April or September, booked 69 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Cheap flight deals from Helsinki to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2025.

Round-trip from

£122

One-way from

£52

Popular in

July

Cheapest in

April

Average price

£229

Good round-trip deal

£124 or less

Good one-way deal

£88 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 6/2-10/2
  • 2 total stops
  • 16h 25m total
  • Helsinki to London
Search Deals
Scandinavian Airlines
  • Scandinavian Airlines
  • 5/2
  • 1 total stop
  • 7h 25m total
  • Helsinki to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£17 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2025
Search Deals
Price to beat on a round-trip flight from Helsinki-Vantaa to London Heathrow.
Search Deals
Price to beat on a one-way flight from Helsinki-Vantaa to London Heathrow.
Search Deals

Find flight deals from Helsinki to Heathrow

Cheapest flights from Helsinki to Heathrow
Explore the most affordable flight options available from Helsinki to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Thu 6/210:50HEL - LHR
1 stop8h 10mScandinavian Airlines
Mon 10/209:55LHR - HEL
1 stop8h 15mScandinavian Airlines
Deal found 21/1£122
Thu 13/210:50HEL - LHR
1 stop8h 10mMultiple Airlines
Tue 18/207:30LHR - HEL
Nonstop2h 50mMultiple Airlines
Deal found 21/1£136
Tue 4/213:55HEL - LHR
1 stop5h 05mKLM
Tue 11/208:40LHR - HEL
1 stop6h 45mKLM
Deal found 20/1£142
Mon 10/314:00HEL - LHR
Nonstop3h 15mFinnair
Wed 12/309:55LHR - HEL
Nonstop2h 50mFinnair
Deal found 20/1£152
Tue 1/412:35HEL - LHR
1 stop6h 30mLufthansa
Sat 5/419:30LHR - HEL
1 stop26h 55mLufthansa
Deal found 20/1£195
Thu 20/214:25HEL - LHR
2 stops9h 15mAustrian Airlines
Mon 24/219:25LHR - HEL
2 stops16h 15mAustrian Airlines
Deal found 20/1£238
Mon 10/306:40HEL - LHR
2 stops12h 25mBrussels Airlines
Mon 17/317:50LHR - HEL
2 stops17h 50mBrussels Airlines
Deal found 20/1£247

Find flights from Helsinki to Heathrow within your budget

Customise your flight search to find flights from Helsinki to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Thu 6/2

10:50-17:00

1 stop8h 10m

London Heathrow

Mon 10/2

09:55-20:10

1 stop8h 15m

£122

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Thu 13/2

10:50-17:00

1 stop8h 10m

London Heathrow

Tue 18/2

07:30-12:20

Nonstop2h 50m

£136

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Tue 4/2

13:55-17:00

1 stop5h 05m

London Heathrow

Tue 11/2

08:40-17:25

1 stop6h 45m

£142

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Mon 10/3

14:00-15:15

Nonstop3h 15m

London Heathrow

Wed 12/3

09:55-14:45

Nonstop2h 50m

£152

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Tue 1/4

12:35-17:05

1 stop6h 30m

London Heathrow

Sat 5/4

19:30-00:25

1 stop26h 55m

£195

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Wed 5/2

06:50-21:40

2 stops16h 50m

London Heathrow

Wed 12/2

19:25-23:25

2 stops26h 00m

£227

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Wed 9/4

06:10-21:35

2 stops17h 25m

London Heathrow

Tue 15/4

11:05-00:25

2 stops11h 20m

£237

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Wed 5/2

07:30-12:55

1 stop7h 25m

£52

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Mon 3/2

07:50-09:10

Nonstop3h 20m

£66

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Wed 29/1

17:10-14:25

1 stop23h 15m

£75

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 15 results
1
2

Best time to book a flight from Helsinki to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Helsinki with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Helsinki to Heathrow

Get recent, data-driven insights about flights from Helsinki to Heathrow including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Helsinki to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Helsinki to Heathrow. Price data was last updated on 17 January 2025.

The price you pay for your flight from Helsinki to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Helsinki to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Helsinki to London Heathrow Airport (average of £112). Flying from Helsinki to London Heathrow Airport in August is currently the most expensive (average of £161). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HEL to LHR?

Find hourly flight availability from Helsinki to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 January 2025.

A simple way to save on the total cost of your ticket is to fly from Helsinki to London Heathrow Airport in the evening. If you’re flexible enough to do this you can expect to save up to 65% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Helsinki to London Heathrow Airport?

Use this chart to determine the cheapest time to fly return from Helsinki to Heathrow. Price data was last updated on 21 January 2025.

Travellers seeking maximum savings on their Helsinki to London Heathrow Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Helsinki to London Heathrow Airport

Explore weekly flight availability from Helsinki to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 January 2025.

The most flights from HEL to LHR are scheduled on a Monday (34 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 21 January 2025.
To help decide which airline to fly from Helsinki to London, see what other customers have to say about Scandinavian Airlines, Finnair and Lufthansa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,341 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,341 reviews
KLM
7.8
Good
1,341 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Finnair
7.6
Good
1,286 reviews
KLM
7.8
Good
1,341 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Austrian Airlines
7.6
Good
786 reviews
KLM
7.8
Good
1,341 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Brussels Airlines
7.4
Good
349 reviews
KLM
7.8
Good
1,341 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Scandinavian Airlines
7.3
Good
1,320 reviews
KLM
7.8
Good
1,341 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Helsinki to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Helsinki to London Heathrow?

    Helsinki-Vantaa (HEL) is the airport you will fly out of if you book a flight from Helsinki to London Heathrow. You should not have trouble finding flights to London Heathrow from Helsinki-Vantaa; the airport handles an average of 26 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Helsinki airport to London Heathrow. It is only a 10.6 mi journey to Helsinki-Vantaa (HEL) from Helsinki’s city center.

  • What are the cheapest airlines flying from Helsinki to London Heathrow Airport round-trip?

    Scandinavian Airlines, at £122, was found to be the cheapest airline from Helsinki to London Heathrow Airport.Alternate airlines flying return to your destination include KLM and Finnair. Users have found that Scandinavian Airlines is 44% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Helsinki to London Heathrow Airport one-way?

    For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as £52. Users have also found prices from £66 and £94 on Finnair and KLM, respectively.

  • What are the most reliable airlines from Helsinki to London Heathrow Airport?

    Consider Qantas Airways (43%), Finnair (42%) or British Airways (42%) when booking your flight. These represent the most reliable airlines when flying from Helsinki to London Heathrow Airport.

  • What are the cheapest flights from Helsinki to London Heathrow Airport?

    The cheapest flight price from Helsinki to London Heathrow Airport is £59. On average you can expect to pay £176. The most popular route, (Helsinki-Vantaa - London Heathrow), can usually be booked for £128.

  • Can I find deals for flights from Helsinki to Heathrow that include hotel bookings?

    Yes. In addition to deals on Helsinki to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Helsinki to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helsinki to Heathrow.

  • Can I find deals for business class flights from Helsinki to Heathrow?

    Yes. Cheapflights offers flight deals from Helsinki to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Helsinki to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Helsinki to London Heathrow Airport (average of £112). Flying from Helsinki to London Heathrow Airport in August is currently the most expensive (average of £161). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Deal
Hounslow
Gatwick
Croydon
Milton Keynes
Slough
Luton
Ilford
Hayes
Eastbourne
Northampton
Swindon
Maidstone
Crawley
Winchester
Southend-on-Sea
Wembley
Ipswich
Watford
Southall

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Helsinki to Heathrow

Discover the top 2 airlines that operate flights from Helsinki to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£139Average£176FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
FinnairCheapest£164Average£268FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Helsinki to Heathrow?

When you search for this flight from Helsinki to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Helsinki to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from Helsinki to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Helsinki to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Helsinki? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Helsinki to Heathrow become cheaper?

Not ready to book yet? You can track prices for flights from Helsinki to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.