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Cheap flights from London Heathrow Airport to Helsinki from £71

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HEL
22 Dec — 29 Dec1
1 adult

The best prices from London Heathrow to Helsinki-Vantaa are usually found in April or September, booked 85 days in advance, depart on a Tuesday or Monday and return on a Saturday

Find flights from Heathrow to Helsinki within your budget

Customise your flight search to find flights from Heathrow to Helsinki 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 17 December 2024.

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Depart

Return

Price

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Thu 6/3

06:40-20:10

1 stop11h 30m

Helsinki-Vantaa

Tue 11/3

10:50-17:00

1 stop8h 10m

£123

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Tue 21/1

13:55-20:10

1 stop4h 15m

Helsinki-Vantaa

Sat 25/1

18:10-07:40

1 stop15h 30m

£141

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Sat 18/1

16:25-00:05

1 stop5h 40m

Helsinki-Vantaa

Mon 20/1

13:55-19:15

1 stop7h 20m

£145

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Sun 23/3

15:00-23:30

1 stop6h 30m

Helsinki-Vantaa

Sat 29/3

06:30-16:35

1 stop12h 05m

£156

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Mon 13/1

20:15-12:00

1 stop13h 45m

Helsinki-Vantaa

Sat 18/1

14:30-18:45

1 stop6h 15m

£173

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Mon 31/3

18:10-23:00

Nonstop2h 50m

Helsinki-Vantaa

Fri 4/4

08:00-09:10

Nonstop3h 10m

£182

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Fri 10/1

06:00-16:50

2 stops8h 50m

Helsinki-Vantaa

Wed 22/1

06:40-14:05

2 stops9h 25m

£207

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Thu 9/1

06:40-15:25

1 stop6h 45m

£71

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Sat 26/4

06:30-13:05

1 stop4h 35m

£97

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Thu 6/2

09:55-14:45

Nonstop2h 50m

£110

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 13 results
1
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Cheap flight deals from Heathrow to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Helsinki (HEL). 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 17 December 2024.

Round-trip from

£123

One-way from

£71

Popular in

December

Cheapest in

April

Average price

£312
Scandinavian Airlines
  • Scandinavian Airlines
  • 6/3-11/3
  • 2 total stops
  • 19h 40m total
  • London to Helsinki
Search Deals
Scandinavian Airlines
  • Scandinavian Airlines
  • 9/1
  • 1 total stop
  • 6h 45m total
  • London to Helsinki
Search Deals
High demand for flights, 11% potential price rise
Search Deals
Best time to find cheap flights, 4% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from Heathrow to Helsinki

Cheapest flights from Heathrow to Helsinki
Explore the most affordable flight options available from Heathrow to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 December 2024.

Tue 24/1219:50LHR - HEL
2 stops15h 35mScandinavian Airlines
Tue 7/114:35HEL - LHR
1 stop8h 45mScandinavian Airlines
Deal found 16/12£158
Tue 24/1217:30LHR - HEL
2 stops17h 55mMultiple Airlines
Tue 7/121:25HEL - LHR
Nonstop3h 15mMultiple Airlines
Deal found 16/12£200
Tue 24/1213:30LHR - HEL
1 stop9h 40mLufthansa
Tue 7/114:25HEL - LHR
1 stop5h 20mLufthansa
Deal found 16/12£253
Tue 24/1210:20LHR - HEL
Nonstop2h 55mFinnair
Tue 7/121:25HEL - LHR
Nonstop3h 15mFinnair
Deal found 16/12£259
Sun 22/1211:05LHR - HEL
2 stops24h 35mBrussels Airlines
Mon 23/1217:55HEL - LHR
2 stops25h 10mBrussels Airlines
Deal found 16/12£373
Mon 23/1209:05LHR - HEL
2 stops7h 35mAustrian Airlines
Tue 31/1212:45HEL - LHR
2 stops21h 35mAustrian Airlines
Deal found 15/12£374
Tue 24/1210:00LHR - HEL
1 stop5h 25mKLM
Fri 3/113:55HEL - LHR
1 stop5h 05mKLM
Deal found 16/12£441

Best time to book a flight from Heathrow to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Heathrow 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 Heathrow to Helsinki

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

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Helsinki. Price data was last updated on 13 December 2024.

The price you pay for your flight from London Heathrow Airport to Helsinki may vary depending on when you book. For the best chance of a lower fare, look to book 85 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 London Heathrow Airport to Helsinki?

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Helsinki (average of £92). Flying from London Heathrow Airport to Helsinki in July is currently the most expensive (average of £297). 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 LHR to HEL?

Find hourly flight availability from Heathrow to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 December 2024.

When flying from London Heathrow Airport to Helsinki, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 31% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly return from Heathrow to Helsinki. Price data was last updated on 16 December 2024.

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

Weekly flight availability from London Heathrow Airport to Helsinki

Explore weekly flight availability from Heathrow to Helsinki. 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 17 December 2024.

The most flights from LHR to HEL are scheduled on a Tuesday (34 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Helsinki by month

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

In terms of precipitation, rainfall in Helsinki ranges from 30.0 - 70.0 inches per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Helsinki when rainfall is around 30.0 mm.

Temperature in Helsinki by month

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

If weather is an important factor for your trip to Helsinki, 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 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. 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 Helsinki. Reviews last updated 17 December 2024.
Get a feel of what it's like to fly with Scandinavian Airlines, KLM and Austrian Airlines from London to Helsinki by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,351 reviews
Check prices

Crew

8.4

Entertainment

7.2

Boarding

7.9

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

KLM
7.8
Good
1,351 reviews
KLM
7.8
Good
1,351 reviews
Check prices

Crew

8.4

Entertainment

7.2

Boarding

7.9

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Finnair
7.7
Good
1,287 reviews
KLM
7.8
Good
1,351 reviews
Check prices

Crew

8.4

Entertainment

7.2

Boarding

7.9

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Austrian Airlines
7.6
Good
788 reviews
KLM
7.8
Good
1,351 reviews
Check prices

Crew

8.4

Entertainment

7.2

Boarding

7.9

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Air France
7.4
Good
1,505 reviews
KLM
7.8
Good
1,351 reviews
Check prices

Crew

8.4

Entertainment

7.2

Boarding

7.9

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Scandinavian Airlines
7.3
Good
1,308 reviews
KLM
7.8
Good
1,351 reviews
Check prices

Crew

8.4

Entertainment

7.2

Boarding

7.9

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Helsinki. 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 into for flights to Helsinki from London Heathrow?

    Helsinki-Vantaa (HEL) is the airport you will fly into if you book a flight from London Heathrow to Helsinki. You should not have trouble finding flights to Helsinki-Vantaa from London Heathrow; the airport handles an average of 24 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 7 airlines have flights to the Helsinki airport from London Heathrow. It is only a 10.6 mi journey from Helsinki-Vantaa (HEL) to Helsinki’s city center.

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

    Scandinavian Airlines, at £123, was found to be the cheapest airline from London Heathrow Airport to Helsinki.Alternate airlines flying return to your destination include KLM and Air France. These flights start at 43% lower than the current average price 3 months from now.

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

    The cheapet airlines for a one-way flight from London Heathrow Airport to Helsinki are Scandinavian Airlines (£71), KLM (£97), and Finnair (£110).

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

    Before booking your flight to Helsinki from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: Japan Airlines (68%), Malaysia Airlines (67%), Qantas Airways( 65%).

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

    Looking for the cheapest flight from London Heathrow Airport to Helsinki? While on average our users pay £1,229, our data indicates the cheapest price to be £126. The most popular route (London Heathrow - Helsinki-Vantaa), is priced around £124.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Helsinki 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 London Heathrow Airport to Helsinki?

    Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Helsinki (average of £92). Flying from London Heathrow Airport to Helsinki in July is currently the most expensive (average of £297). 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

Browse thousands of different options on Cheapflights for your next trip

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Fly from Heathrow to Helsinki on these airlines

Choose from the following airlines for your flight from Heathrow to Helsinki. Flights are based on user searches made on Cheapflights and were last updated on 17 December 2024.
Finnair flights from London Heathrow to Helsinki-Vantaa
Scandinavian Airlines flights from London Heathrow to Helsinki-Vantaa

Top 7 airlines flying from Heathrow to Helsinki

Discover the top 7 airlines that operate flights from Heathrow to Helsinki. 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 17 December 2024.
AirlineCheapestAverageFlexibilityOn-time
NorwegianCheapest£88Average£160FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
Scandinavian AirlinesCheapest£117Average£156FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LufthansaCheapest£136Average£232FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£140Average£181FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£150Average£392FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£156Average£260FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest£158Average£187FlexibilityNo cancel feeOn-time77%
Search Air France 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 Heathrow to Helsinki?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Helsinki. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Helsinki for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Helsinki from Heathrow? 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 Heathrow to Helsinki become cheaper?

Yes! Start tracking prices for Heathrow to Helsinki flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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