Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Helsinki?

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average stopover time of 1h 50m.

What’s the fastest stopover option from London Heathrow Airport to Helsinki?

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 6h 06m.

What’s the top stopover airport for flights from London Heathrow Airport to Helsinki?

Stockholm (ARN) – chosen by Cheapflights users on 66% of one-stop itineraries from London Heathrow Airport to Helsinki on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Helsinki?

Stockholm (ARN) is the most affordable one-stop option, with an average return flight price of £169.

How long is the flight from London Heathrow Airport to Helsinki?

A quick flight from London Heathrow Airport to Helsinki can take about 5h. Scandinavian Airlines provides one of the quickest options available for as low as £138. The distance between London Heathrow Airport and Helsinki is about 1147 mi.

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

Ryanair, at £47, was found to be the cheapest airline from London Heathrow Airport to Helsinki.Alternate airlines flying return to your destination include Norwegian and Scandinavian Airlines. These flights start at 77% lower than the current average price 3 months from now.

Weekly flight availability from London Heathrow Airport to Helsinki

The most flights from LHR to HEL are scheduled on a Saturday (42 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (39 on average).

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.

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).

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 £1,043, our data indicates the cheapest price to be £125. The most popular route (London Heathrow - Helsinki-Vantaa), is priced around £118.

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 (74%), Malaysia Airlines (73%), SriLankan Airlines( 72%).

What are the most popular airlines that fly from London Heathrow Airport to Helsinki?

Consider Finnair, British Airways or Norwegian when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Helsinki.

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

Flights from London Heathrow Airport to Helsinki are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Helsinki.

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

Travelers have found it’s best to book a flight 50 days in advance to save up to 80% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 50 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London Heathrow Airport to Helsinki 1-2 weeks in advance for as low as £169, or £198 for flights within the next 24 hours.

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

The best pricing can be found in the month of November. Prices to Helsinki from London Heathrow Airport average £139. You can even find prices in November for less than £139, as users have found deals to Helsinki from as low as £44. The month of July appears to be one of the more expensive times to travel to Helsinki from London Heathrow Airport. Flying in the targeted month can save you up to 49%.

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 40 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.

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.

£64+ Cheap Flights from London Heathrow Airport to Helsinki

Q: How much does it cost for a return flight from London Heathrow Airport to Helsinki?

Airfare is below average for this route at the moment. London Heathrow Airport to Helsinki flights typically cost between £150 and £273 in October. The cheapest return flight price found within the last 3 days was £118 on Scandinavian Airlines (13 Oct-21 Oct).

Cheapflights Tip: The best prices from London Heathrow to Helsinki-Vantaa are usually found in March or January, booked 77 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Heathrow to Helsinki

Round-trip from	£118
One-way from	£64
Popular in	December
Cheapest in	March
Average price	£205
Good round-trip deal	£282 or less
Good one-way deal	£167 or less

Scandinavian Airlines
13/10-21/10
2 total stops
19h 10m total
London to Helsinki

Search Deals

Scandinavian Airlines
13/10
1 total stop
10h 35m total
London to Helsinki

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£12 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£6 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from London Heathrow to Helsinki-Vantaa.

Search Deals

Price to beat on a one-way flight from London Heathrow to Helsinki-Vantaa.

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 16 September 2025.

Mon 13/1021:05LHR - HEL

1 stop10h 35mScandinavian Airlines

Tue 21/1013:20HEL - LHR

1 stop8h 35mScandinavian Airlines

Deal found 14/9£118

Thu 30/1006:40LHR - HEL

1 stop6h 45mScandinavian Airlines

Thu 6/1107:00HEL - LHR

1 stop7h 55mScandinavian Airlines

Deal found 15/9£121

Tue 7/1009:55LHR - HEL

1 stop8h 30mScandinavian Airlines

Wed 22/1007:10HEL - LHR

1 stop7h 45mScandinavian Airlines

Deal found 15/9£125

Sat 27/906:40LHR - HEL

1 stop9h 20mScandinavian Airlines

Mon 29/913:20HEL - LHR

1 stop8h 35mScandinavian Airlines

Deal found 14/9£126

Fri 28/1106:40LHR - HEL

1 stop6h 45mScandinavian Airlines

Sun 30/1115:35HEL - LHR

1 stop7h 45mScandinavian Airlines

Deal found 15/9£127

Sat 27/906:40LHR - HEL

1 stop9h 20mScandinavian Airlines

Sat 4/1007:20HEL - LHR

1 stop11h 05mScandinavian Airlines

Deal found 14/9£128

Fri 21/1106:40LHR - HEL

1 stop6h 25mScandinavian Airlines

Mon 24/1116:10HEL - LHR

1 stop5h 45mScandinavian Airlines

Deal found 14/9£129

Tue 30/909:55LHR - HEL

1 stop5h 00mScandinavian Airlines

Wed 1/1017:35HEL - LHR

1 stop5h 45mScandinavian Airlines

Deal found 15/9£130

Wed 29/1006:40LHR - HEL

1 stop6h 45mScandinavian Airlines

Wed 5/1107:00HEL - LHR

1 stop7h 55mScandinavian Airlines

Deal found 14/9£131

Fri 28/1106:40LHR - HEL

1 stop6h 45mScandinavian Airlines

Wed 3/1216:10HEL - LHR

1 stop7h 10mScandinavian Airlines

Deal found 15/9£132

Fri 3/1013:55LHR - HEL

1 stop7h 40mScandinavian Airlines

Mon 6/1007:10HEL - LHR

1 stop7h 45mScandinavian Airlines

Deal found 14/9£132

Best flights from Heathrow to Helsinki
Discover carefully curated flight deals from Heathrow to Helsinki that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

Wed 15/1009:55LHR - HEL

1 stop5h 00mScandinavian Airlines

Sun 19/1017:00HEL - LHR

1 stop6h 20mScandinavian Airlines

Deal found 12/9£138

Wed 19/1111:10LHR - HEL

1 stop5h 40mLufthansa

Sun 23/1112:45HEL - LHR

1 stop6h 20mLufthansa

Deal found 15/9£163

Mon 24/1113:55LHR - HEL

1 stop7h 50mScandinavian Airlines

Sun 30/1119:40HEL - LHR

1 stop15h 15mScandinavian Airlines

Deal found 13/9£141

Mon 8/1206:40LHR - HEL

1 stop6h 45mScandinavian Airlines

Tue 9/1220:55HEL - LHR

1 stop18h 00mScandinavian Airlines

Deal found 14/9£141

Fri 27/213:50LHR - HEL

1 stop7h 45mLufthansa

Sat 28/206:50HEL - LHR

1 stop5h 35mLufthansa

Deal found 13/9£166

Tue 4/1106:40LHR - HEL

1 stop15h 05mScandinavian Airlines

Sat 8/1118:30HEL - LHR

1 stop16h 25mScandinavian Airlines

Deal found 13/9£141

Tue 18/1109:55LHR - HEL

1 stop11h 50mScandinavian Airlines

Fri 21/1116:05HEL - LHR

1 stop7h 35mScandinavian Airlines

Deal found 15/9£152

Wed 22/1013:55LHR - HEL

1 stop4h 30mScandinavian Airlines

Wed 29/1011:20HEL - LHR

1 stop8h 20mScandinavian Airlines

Deal found 15/9£152

Thu 30/1006:40LHR - HEL

1 stop6h 45mScandinavian Airlines

Fri 31/1016:10HEL - LHR

2 stops7h 10mScandinavian Airlines

Deal found 15/9£155

Sat 22/1106:40LHR - HEL

1 stop6h 45mScandinavian Airlines

Sat 22/1118:30HEL - LHR

1 stop16h 25mScandinavian Airlines

Deal found 15/9£167

Direct flights from Heathrow to Helsinki
Explore direct flight options from Heathrow to Helsinki based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 September 2025.

Wed 28/107:30LHR - HEL

Nonstop2h 50mFinnair

Thu 29/114:00HEL - LHR

Nonstop3h 15mFinnair

Deal found 15/9£172

Thu 29/107:30LHR - HEL

Nonstop2h 50mFinnair

Thu 29/119:35HEL - LHR

Nonstop3h 05mFinnair

Deal found 15/9£177

Thu 15/118:10LHR - HEL

Nonstop2h 50mFinnair

Mon 19/119:35HEL - LHR

Nonstop3h 05mFinnair

Deal found 15/9£183

Tue 27/107:30LHR - HEL

Nonstop2h 50mFinnair

Thu 29/107:50HEL - LHR

Nonstop3h 20mFinnair

Deal found 15/9£185

Wed 21/107:30LHR - HEL

Nonstop2h 50mFinnair

Sun 25/111:20HEL - LHR

Nonstop3h 15mFinnair

Deal found 14/9£186

Mon 12/116:15LHR - HEL

Nonstop2h 55mFinnair

Thu 15/114:00HEL - LHR

Nonstop3h 15mFinnair

Deal found 15/9£189

Thu 29/110:20LHR - HEL

Nonstop2h 55mFinnair

Fri 30/119:35HEL - LHR

Nonstop3h 05mFinnair

Deal found 14/9£191

Wed 28/107:30LHR - HEL

Nonstop2h 50mFinnair

Mon 2/216:00HEL - LHR

Nonstop3h 00mFinnair

Deal found 15/9£192

Tue 28/1007:30LHR - HEL

Nonstop2h 50mFinnair

Thu 30/1014:00HEL - LHR

Nonstop3h 15mFinnair

Deal found 14/9£195

Thu 29/118:10LHR - HEL

Nonstop2h 50mFinnair

Sun 1/207:50HEL - LHR

Nonstop3h 20mFinnair

Deal found 15/9£196

Mon 26/110:20LHR - HEL

Nonstop2h 55mFinnair

Sun 1/207:50HEL - LHR

Nonstop3h 20mFinnair

Deal found 15/9£197

Wed 28/107:30LHR - HEL

Nonstop2h 50mFinnair

Wed 4/216:00HEL - LHR

Nonstop3h 00mFinnair

Deal found 15/9£198

Last-minute flights from Heathrow to Helsinki
Discover last-minute flight deals from Heathrow to Helsinki. Data last updated 16 September 2025 and is based on user searches.

Sat 27/906:40LHR - HEL

1 stop9h 20mScandinavian Airlines

Mon 29/913:20HEL - LHR

1 stop8h 35mScandinavian Airlines

Deal found 14/9£126

Sat 27/906:40LHR - HEL

1 stop9h 20mScandinavian Airlines

Sat 4/1007:20HEL - LHR

1 stop11h 05mScandinavian Airlines

Deal found 14/9£128

Tue 30/909:55LHR - HEL

1 stop5h 00mScandinavian Airlines

Wed 1/1017:35HEL - LHR

1 stop5h 45mScandinavian Airlines

Deal found 15/9£130

Wed 1/1006:40LHR - HEL

1 stop8h 15mScandinavian Airlines

Mon 6/1007:10HEL - LHR

1 stop7h 45mScandinavian Airlines

Deal found 13/9£129

Fri 3/1013:55LHR - HEL

1 stop7h 40mScandinavian Airlines

Mon 6/1007:10HEL - LHR

1 stop7h 45mScandinavian Airlines

Deal found 14/9£132

Tue 7/1009:55LHR - HEL

1 stop8h 30mScandinavian Airlines

Wed 22/1007:10HEL - LHR

1 stop7h 45mScandinavian Airlines

Deal found 15/9£125

Mon 13/1021:05LHR - HEL

1 stop10h 35mScandinavian Airlines

Tue 21/1013:20HEL - LHR

1 stop8h 35mScandinavian Airlines

Deal found 14/9£118

Mon 13/1006:40LHR - HEL

1 stop8h 15mScandinavian Airlines

Thu 16/1007:10HEL - LHR

1 stop7h 45mScandinavian Airlines

Deal found 13/9£122

Mon 13/1006:40LHR - HEL

1 stop8h 15mScandinavian Airlines

Wed 15/1007:10HEL - LHR

1 stop7h 45mScandinavian Airlines

Deal found 13/9£132

Wed 29/1006:40LHR - HEL

1 stop6h 45mScandinavian Airlines

Wed 5/1107:00HEL - LHR

1 stop7h 55mScandinavian Airlines

Deal found 14/9£131

Thu 30/1006:40LHR - HEL

1 stop6h 45mScandinavian Airlines

Thu 6/1107:00HEL - LHR

1 stop7h 55mScandinavian Airlines

Deal found 15/9£121

One-way flights from Heathrow to Helsinki
Search for one-way flight options from Heathrow to Helsinki. Find affordable one-way fares based on user searches. Data last updated 16 September 2025.

Mon 13/1021:05LHR - HEL

1 stop10h 35mScandinavian Airlines

Deal found 14/9£64

Thu 20/1113:55LHR - HEL

1 stop5h 10mScandinavian Airlines

Deal found 15/9£65

Tue 17/213:55LHR - HEL

1 stop18h 40mScandinavian Airlines

Deal found 15/9£68

Thu 6/1106:40LHR - HEL

1 stop6h 45mScandinavian Airlines

Deal found 15/9£69

Tue 25/1106:40LHR - HEL

1 stop15h 05mScandinavian Airlines

Deal found 14/9£70

Wed 3/1206:40LHR - HEL

1 stop15h 05mScandinavian Airlines

Deal found 15/9£71

Mon 15/1206:40LHR - HEL

1 stop6h 45mScandinavian Airlines

Deal found 14/9£71

Sat 11/1006:40LHR - HEL

1 stop5h 30mScandinavian Airlines

Deal found 14/9£72

Thu 4/1206:40LHR - HEL

1 stop15h 05mScandinavian Airlines

Deal found 15/9£73

Tue 14/1013:55LHR - HEL

1 stop7h 40mScandinavian Airlines

Deal found 14/9£74

Wed 1/1009:55LHR - HEL

1 stop5h 00mScandinavian Airlines

Deal found 14/9£74

Wed 24/909:55LHR - HEL

1 stop5h 00mScandinavian Airlines

Deal found 14/9£75

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Wed 15/10

09:55-16:55

1 stop5h 00m

Helsinki-Vantaa

Sun 19/10

17:00-21:20

1 stop6h 20m

£138

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Mon 24/11

13:55-23:45

1 stop7h 50m

Helsinki-Vantaa

Sun 30/11

19:40-08:55

1 stop15h 15m

£141

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Mon 8/12

06:40-15:25

1 stop6h 45m

Helsinki-Vantaa

Tue 9/12

20:55-12:55

1 stop18h 00m

£141

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Tue 4/11

06:40-23:45

1 stop15h 05m

Helsinki-Vantaa

Sat 8/11

18:30-08:55

1 stop16h 25m

£141

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Tue 18/11

09:55-23:45

1 stop11h 50m

Helsinki-Vantaa

Fri 21/11

16:05-21:40

1 stop7h 35m

£152

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Wed 22/10

13:55-20:25

1 stop4h 30m

Helsinki-Vantaa

Wed 29/10

11:20-17:40

1 stop8h 20m

£152

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Thu 30/10

06:40-15:25

1 stop6h 45m

Helsinki-Vantaa

Fri 31/10

16:10-21:20

2 stops7h 10m

£155

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Wed 19/11

11:10-18:50

1 stop5h 40m

Helsinki-Vantaa

Sun 23/11

12:45-17:05

1 stop6h 20m

£163

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Fri 27/2

13:50-23:35

1 stop7h 45m

Helsinki-Vantaa

Sat 28/2

06:50-10:25

1 stop5h 35m

£166

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Sat 22/11

06:40-15:25

1 stop6h 45m

Helsinki-Vantaa

Sat 22/11

18:30-08:55

1 stop16h 25m

£167

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 21 results

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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Helsinki

Prices

Airlines

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

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 77 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 £305). 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?

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 72% versus a flight at midday.

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

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.

How much does it cost for a return flight from London Heathrow Airport to Helsinki?

Reviews of airlines servicing Helsinki

See what other customers who have flown with KLM, Finnair, andScandinavian Airlines from London Heathrow Airport to Helsinki have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

KLM

7.8

Good

1,385 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Finnair

7.6

Good

1,323 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Scandinavian Airlines

7.4

Good

1,484 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Lufthansa

6.8

Okay

7,407 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

British Airways

6.7

Okay

7,361 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

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 40 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.
How long is the flight from London Heathrow Airport to Helsinki?
A quick flight from London Heathrow Airport to Helsinki can take about 5h. Scandinavian Airlines provides one of the quickest options available for as low as £138. The distance between London Heathrow Airport and Helsinki is about 1147 mi.
What are the cheapest airlines flying from London Heathrow Airport to Helsinki round-trip?
Ryanair, at £47, was found to be the cheapest airline from London Heathrow Airport to Helsinki.Alternate airlines flying return to your destination include Norwegian and Scandinavian Airlines. These flights start at 77% lower than the current average price 3 months from now.
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 (74%), Malaysia Airlines (73%), SriLankan Airlines( 72%).
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 £1,043, our data indicates the cheapest price to be £125. The most popular route (London Heathrow - Helsinki-Vantaa), is priced around £118.
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 £305). 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

Espoo

Vantaa

Browse thousands of different options on Cheapflights for your next trip

Fly from Heathrow to Helsinki on these airlines

Finnair flights from London Heathrow to Helsinki-Vantaa

Scandinavian Airlines flights from London Heathrow to Helsinki-Vantaa

Ryanair flights from London Heathrow to Helsinki-Vantaa

Alternative routes for Heathrow to Helsinki

Other flights to Helsinki

Top 7 airlines flying from Heathrow to Helsinki

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest£47	Average£186	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
Norwegian	Cheapest£59	Average£132	FlexibilityNo cancel fee	On-time74%	Search Norwegian flights
Scandinavian Airlines	Cheapest£121	Average£152	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
KLM	Cheapest£134	Average£182	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Finnair	Cheapest£139	Average£242	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
British Airways	Cheapest£149	Average£423	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	Cheapest£160	Average£237	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

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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Cheap flights from London Heathrow Airport to Helsinki from £64

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 13/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London Heathrow to Helsinki-Vantaa are usually found in March or January, booked 77 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Heathrow to Helsinki

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Find flight deals from Heathrow to Helsinki

Cheapest flights from Heathrow to HelsinkiExplore 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 16 September 2025.

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 16 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Helsinki that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Helsinki

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

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

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

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

How much does it cost for a return flight from London Heathrow Airport to Helsinki?

Weekly flight availability from London Heathrow Airport to Helsinki

What’s the top stopover airport for flights from London Heathrow Airport to Helsinki?

What’s the fastest stopover option from London Heathrow Airport to Helsinki?

What’s the fastest stopover option from London Heathrow Airport to Helsinki?

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Helsinki?

Reviews of airlines servicing Helsinki

See what other customers who have flown with KLM, Finnair, andScandinavian Airlines from London Heathrow Airport to Helsinki have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

How long is the flight from London Heathrow Airport to Helsinki?

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

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

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

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

How can I find direct flights from Heathrow to Helsinki?

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

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

Travelling to a place near Helsinki?

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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 16 September 2025.

Top 7 airlines flying from Heathrow to Helsinki

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

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

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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 16 September 2025.