How long is the flight from Helsinki to London?

A quick flight from Helsinki to London can take about 3h 10m. Ryanair provides one of the quickest options available for as low as £76. The distance from Helsinki to London is about 1106 mi. Both multi-stop and direct flights can be found to your destination and back.

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

Currently priced at £44, Ryanair will fly you from Helsinki to London and back. In addition to Ryanair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Norwegian and Finnair - these airlines can fly you to your destination from £109 and £136, respectively. You may be able to fly from Helsinki to London for 71% less than the average price by searching for these airlines.

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

One-way options have recently been found by users for as low as £23 on Ryanair. Other airlines that offer cheap prices include Norwegian from £50 and Scandinavian Airlines from £66 one-way.

In terms of precipitation, rainfall in London 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 when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, 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).

What are the most popular routes from Helsinki to London?

The most popular flight routes from Helsinki to London are Helsinki-Vantaa - London Heathrow, Helsinki-Vantaa - London Stansted and Helsinki-Vantaa - London Gatwick.

What are the cheapest flights from Helsinki to London?

On average you can expect to pay £188 for a flight from Helsinki to London. The cheapest flight overall is £100 while the most popular route, (Helsinki-Vantaa - London Heathrow) is currently priced at £149.

What are the most reliable airlines from Helsinki to London?

Before booking your flight to London from Helsinki, check out the most reliable airlines to get you to your destination on time: LATAM Airlines (89%), SriLankan Airlines (79%), Malaysia Airlines( 79%).

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

Consider Finnair, Ryanair or Scandinavian Airlines when booking your flight. These represent the most popular airlines when flying from Helsinki to London.

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

For a flight from Helsinki to London, you will be flying from Helsinki-Vantaa. Helsinki-Vantaa (HEL) is just 10.6 mi from the center of the city. Helsinki-Vantaa is the only Helsinki airport and it handles 28 outbound flights to London per day. 4 airlines have flights to London from Helsinki-Vantaa on a regular basis.

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

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

How can I find direct flights from Helsinki to London?

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

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

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

£57+ Cheap Flights from Helsinki to London

Cheapflights Tip: The best prices from Helsinki-Vantaa to London are usually found in March or November, booked 75 days in advance, depart on a Saturday or Friday and return on a Tuesday

Cheap flight deals from Helsinki to London

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Helsinki to London
Explore the most affordable flight options available from Helsinki to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Fri 13/1123:40 -

Nonstop3h 10m

Fri 20/1120:50 -

1 stop10h 35m

Deal found 29/9£73

Wed 4/1107:20 -

1 stop5h 50m

Thu 5/1107:55 -

Nonstop2h 50m

Deal found 28/9£74

Mon 2/1109:20 -

1 stop6h 30m

Thu 5/1107:55 -

Nonstop2h 50m

Deal found 30/9£76

Mon 9/1120:25 -

Nonstop3h 10m

Fri 13/1105:55 -

Nonstop2h 50m

Deal found 27/9£76

Sun 25/1022:45 -

1 stop14h 20m

Sat 31/1006:20 -

Nonstop2h 50m

Deal found 28/9£79

Mon 2/1120:25 -

Nonstop3h 10m

Sat 7/1106:20 -

Nonstop2h 50m

Deal found 27/9£80

Mon 16/1120:25 -

Nonstop3h 10m

Fri 20/1120:50 -

1 stop10h 35m

Deal found 28/9£81

Tue 3/1107:20 -

1 stop12h 40m

Sat 7/1106:20 -

Nonstop2h 50m

Deal found 28/9£82

Fri 6/1123:40 -

Nonstop3h 10m

Mon 9/1108:10 -

1 stop12h 15m

Deal found 27/9£82

Thu 5/1119:30 -

1 stop14h 35m

Mon 9/1119:15 -

1 stop14h 35m

Deal found 29/9£91

Mon 9/1109:00 -

Nonstop3h 10m

Thu 12/1110:50 -

Nonstop3h 00m

Deal found 25/9£106

Tue 3/1119:50 -

1 stop22h 30m

Thu 5/1110:50 -

Nonstop3h 00m

Deal found 29/9£111

Best flights from Helsinki to London
Discover carefully curated flight deals from Helsinki to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Fri 8/123:40 -

Nonstop3h 10m

Thu 14/107:55 -

Nonstop2h 50m

Deal found 28/9£88

Thu 7/109:00 -

Nonstop3h 10m

Thu 14/110:50 -

Nonstop3h 00m

Deal found 29/9£105

Wed 28/1021:45 -

Nonstop3h 10m

Mon 23/1108:10 -

1 stop9h 10m

Deal found 25/9£125

Thu 7/105:30 -

1 stop5h 10m

Thu 14/109:25 -

1 stop9h 30m

Deal found 29/9£127

Thu 5/1107:00 -

1 stop9h 45m

Sat 7/1107:40 -

1 stop9h 05m

Deal found 27/9£155

Fri 6/1123:40 -

Nonstop3h 10m

Sun 8/1107:15 -

Nonstop2h 50m

Deal found 27/9£100

Fri 18/1215:30 -

2 stops7h 50m

Tue 22/1206:40 -

1 stop6h 10m

Deal found 26/9£208

Sun 10/121:10 -

Nonstop3h 10m

Fri 15/118:15 -

Nonstop2h 50m

Deal found 28/9£104

Sun 10/116:40 -

Nonstop3h 10m

Thu 14/110:50 -

Nonstop3h 00m

Deal found 28/9£119

Tue 19/105:30 -

1 stop5h 10m

Fri 22/117:35 -

1 stop5h 05m

Deal found 26/9£128

Thu 7/113:10 -

Nonstop3h 10m

Thu 14/107:55 -

Nonstop2h 50m

Deal found 29/9£110

Sun 14/321:35 -

1 stop13h 05m

Sat 20/309:25 -

1 stop13h 15m

Deal found 28/9£128

Mon 2/1109:00 -

Nonstop3h 10m

Thu 5/1110:50 -

Nonstop3h 00m

Deal found 30/9£132

Wed 28/1021:45 -

Nonstop3h 10m

Mon 23/1115:00 -

Nonstop2h 50m

Deal found 25/9£112

Wed 17/321:35 -

1 stop13h 05m

Sun 21/309:05 -

1 stop9h 50m

Deal found 29/9£128

Thu 7/112:25 -

1 stop6h 35m

Thu 14/119:00 -

1 stop13h 05m

Deal found 29/9£157

Wed 11/1112:35 -

1 stop6h 30m

Wed 18/1107:40 -

1 stop9h 05m

Deal found 25/9£161

Thu 5/1116:00 -

Nonstop3h 00m

Sat 7/1118:10 -

Nonstop2h 55m

Deal found 29/9£336

Mon 9/1105:30 -

1 stop5h 10m

Mon 16/1109:25 -

1 stop13h 15m

Deal found 25/9£128

Wed 4/1121:45 -

Nonstop3h 10m

Tue 10/1116:05 -

Nonstop2h 50m

Deal found 27/9£118

Thu 7/107:20 -

1 stop11h 00m

Sun 17/118:35 -

Nonstop3h 00m

Deal found 28/9£143

Wed 18/1117:00 -

1 stop8h 05m

Sun 22/1114:50 -

2 stops7h 50m

Deal found 29/9£161

Tue 1/1205:30 -

1 stop5h 10m

Fri 4/1217:35 -

1 stop12h 45m

Deal found 27/9£128

Fri 6/1108:15 -

Nonstop3h 10m

Fri 13/1110:05 -

Nonstop3h 00m

Deal found 29/9£147

Fri 13/1105:30 -

1 stop13h 15m

Sat 14/1109:25 -

1 stop13h 15m

Deal found 25/9£128

Sat 14/1110:35 -

2 stops12h 45m

Sat 21/1107:55 -

1 stop7h 00m

Deal found 30/9£178

Fri 23/1018:35 -

Nonstop3h 00m

Fri 30/1005:55 -

Nonstop2h 50m

Deal found 25/9£140

Thu 10/1216:40 -

2 stops30h 05m

Sun 13/1206:55 -

2 stops28h 35m

Deal found 26/9£181

Fri 8/107:05 -

1 stop5h 40m

Fri 15/108:30 -

2 stops8h 15m

Deal found 28/9£224

Thu 5/1107:00 -

1 stop7h 55m

Sat 7/1110:20 -

1 stop13h 15m

Deal found 29/9£258

Find flight deals from Helsinki to London

Round-trip from	£74
One-way from	£57
Popular in	July
Cheapest in	March
Average price	£151
Good round-trip deal	£114 or less
Good one-way deal	£24 or less

Ryanair
4/11-5/11
1 total stop
8h 40m total
Helsinki to London

Search Deals

Ryanair
18/10-31/12
Nonstop
3h 00m total
Helsinki to London

Search Deals

Highest demand for flights based on searches. 27% potential increase in price (£43 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£6 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Helsinki-Vantaa to London (LON).

Search Deals

Price to beat on a one-way flight from Helsinki-Vantaa to London (LON).

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HelsinkiLondon

HEL Helsinki-Vantaa - LGW London Gatwick

HELLGW

Helsinki-Vantaa

Tue 10/11

07:20-12:20

1 stop7h 00m

London Gatwick

Wed 31/12

00:00-01:00

Nonstop0h 00m

£61

HelsinkiLondon

HEL Helsinki-Vantaa - LGW London Gatwick

HELLGW

Helsinki-Vantaa

Mon 9/11

09:20-12:20

1 stop5h 00m

London Gatwick

Wed 31/12

00:00-01:00

Nonstop0h 00m

£61

HelsinkiLondon

HEL Helsinki-Vantaa - STN London Stansted

HELSTN

Helsinki-Vantaa

Mon 19/10

18:50-07:55

1 stop15h 05m

London Stansted

Wed 31/12

00:00-01:00

Nonstop0h 00m

£62

HelsinkiLondon

HEL Helsinki-Vantaa - LGW London Gatwick

HELLGW

Helsinki-Vantaa

Thu 19/11

07:20-16:20

1 stop11h 00m

London Gatwick

Wed 31/12

00:00-01:00

Nonstop0h 00m

£63

HelsinkiLondon

HEL Helsinki-Vantaa - LTN London Luton

HELLTN

Helsinki-Vantaa

Wed 2/12

17:00-23:05

1 stop8h 05m

London Luton

Wed 31/12

00:00-01:00

Nonstop0h 00m

£65

HelsinkiLondon

HEL Helsinki-Vantaa - LGW London Gatwick

HELLGW

Helsinki-Vantaa

Fri 20/11

21:35-08:40

1 stop13h 05m

London Gatwick

Wed 31/12

00:00-01:00

Nonstop0h 00m

£67

HelsinkiLondon

HEL Helsinki-Vantaa - LGW London Gatwick

HELLGW

Helsinki-Vantaa

Wed 6/1

21:35-08:40

1 stop13h 05m

London Gatwick

Wed 31/12

00:00-01:00

Nonstop0h 00m

£67

HelsinkiLondon

HEL Helsinki-Vantaa - LGW London Gatwick

HELLGW

Helsinki-Vantaa

Sat 21/11

05:30-08:40

1 stop5h 10m

London Gatwick

Wed 31/12

00:00-01:00

Nonstop0h 00m

£67

Fastest return journey

HelsinkiLondon

HEL Helsinki-Vantaa - STN London Stansted

HELSTN

Helsinki-Vantaa

Tue 6/10

23:50-00:50

Nonstop3h 00m

London Stansted

Wed 31/12

00:00-01:00

Nonstop0h 00m

£70

HelsinkiLondon

HEL Helsinki-Vantaa - STN London Stansted

HELSTN

Helsinki-Vantaa

Thu 24/12

13:10-14:20

Nonstop3h 10m

London Stansted

Wed 31/12

00:00-01:00

Nonstop0h 00m

£71

Flights are sorted by cheapest return flights first.

Deals found on 25/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Helsinki to London

Have a flexible travel schedule? Discover the best time to fly to London from Helsinki with our price prediction graph.

HEL-LON

HEL-STN

HEL-LHR

HEL-LGW

HEL-LTN

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 Helsinki to London

HEL-LON

HEL-STN

HEL-LHR

HEL-LGW

HEL-LTN

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

Currently, March is the cheapest month in which you can book a flight from Helsinki to London (average of £103). Flying from Helsinki to London in July is currently the most expensive (average of £246). 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 LON?

A simple way to save on the total cost of your ticket is to fly from Helsinki to London in the evening. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight at midday.

Weekly flight availability from Helsinki to London

The most flights from HEL to LON are scheduled on a Monday (30 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (23 on average).

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

Airfare is below average for this route at the moment.

Helsinki to London flights typically cost between £88 and £264 in November.
The cheapest return price found within the last 5 days was £73 on Multiple Airlines (13 Nov–20 Nov).

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

Copenhagen (CPH) – chosen by Cheapflights users on 45% of one-stop itineraries from Helsinki to London on Cheapflights.

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

Stockholm (ARN) is the most affordable one-stop option, with an average return flight price of £107.

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

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 7h 23m.

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

Flights via Copenhagen (CPH) offer the fastest connection on this route, with an average stopover time of 2h 40m.

How often are flights from Helsinki to London delayed?

About 16% of weekly flights between Helsinki and London have experienced delays in the past year, with the average delay time being 97 minutes.

What is the most punctual flight time for Helsinki to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Helsinki to London flights?

Over the past year, Finnair have had the lowest number of delays on this route, with just 16% of flights being delayed.

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

The best time to book flights from Helsinki to London is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

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

Reviews of airlines servicing London

Get a feel of what it's like to fly with Norwegian,Finnair, andScandinavian Airlines from Helsinki to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Norwegian

8.2

Very Good

297 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Jun 2024

FCO - CPH

Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.

Norwegian

8.2

Very Good

297 reviews

Norwegian

8.2

Very Good

297 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Jun 2024

FCO - CPH

Finnair

7.6

Good

1,429 reviews

Norwegian

8.2

Very Good

297 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Jun 2024

FCO - CPH

Scandinavian Airlines

7.4

Good

2,002 reviews

Norwegian

8.2

Very Good

297 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Jun 2024

FCO - CPH

Ryanair

6.9

Okay

5,448 reviews

Norwegian

8.2

Very Good

297 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Jun 2024

FCO - CPH

Related info for your journey

What airport do you fly from for flights from Helsinki to London?
For a flight from Helsinki to London, you will be flying from Helsinki-Vantaa. Helsinki-Vantaa (HEL) is just 10.6 mi from the center of the city. Helsinki-Vantaa is the only Helsinki airport and it handles 28 outbound flights to London per day. 4 airlines have flights to London from Helsinki-Vantaa on a regular basis.
How long is the flight from Helsinki to London?
A quick flight from Helsinki to London can take about 3h 10m. Ryanair provides one of the quickest options available for as low as £76. The distance from Helsinki to London is about 1106 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Helsinki to London round-trip?
Currently priced at £44, Ryanair will fly you from Helsinki to London and back. In addition to Ryanair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Norwegian and Finnair - these airlines can fly you to your destination from £109 and £136, respectively. You may be able to fly from Helsinki to London for 71% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Helsinki to London one-way?
One-way options have recently been found by users for as low as £23 on Ryanair. Other airlines that offer cheap prices include Norwegian from £50 and Scandinavian Airlines from £66 one-way.
What are the most popular routes from Helsinki to London?
The most popular flight routes from Helsinki to London are Helsinki-Vantaa - London Heathrow, Helsinki-Vantaa - London Stansted and Helsinki-Vantaa - London Gatwick.
What are the most reliable airlines from Helsinki to London?
Before booking your flight to London from Helsinki, check out the most reliable airlines to get you to your destination on time: LATAM Airlines (89%), SriLankan Airlines (79%), Malaysia Airlines( 79%).
What are the cheapest flights from Helsinki to London?
On average you can expect to pay £188 for a flight from Helsinki to London. The cheapest flight overall is £100 while the most popular route, (Helsinki-Vantaa - London Heathrow) is currently priced at £149.
Can I find deals for flights from Helsinki to London that include hotel bookings?
Yes. In addition to deals on Helsinki to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Helsinki to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helsinki to London.
Can I find deals for business class flights from Helsinki to London?
Yes. Cheapflights offers flight deals from Helsinki to London 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?
Currently, March is the cheapest month in which you can book a flight from Helsinki to London (average of £103). Flying from Helsinki to London in July is currently the most expensive (average of £246). 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.

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Top 4 airlines flying from Helsinki to London

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest£44	Average£134	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
Norwegian	Cheapest£109	Average£224	FlexibilityNo cancel fee	On-timeN/A	Search Norwegian flights
Finnair	Cheapest£136	Average£318	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Scandinavian Airlines	Cheapest£138	Average£219	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights

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

Deals for Helsinki to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Helsinki to London.

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

Need flexible booking options for your flight to London 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 London become cheaper?

Yes! Start tracking prices for Helsinki to London 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 Helsinki to London from £57

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Helsinki to London

Cheapest flights from Helsinki to LondonExplore the most affordable flight options available from Helsinki to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Explore the most affordable flight options available from Helsinki to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Best flights from Helsinki to LondonDiscover carefully curated flight deals from Helsinki to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Discover carefully curated flight deals from Helsinki to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Direct flights from Helsinki to LondonExplore direct flight options from Helsinki to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 September 2026.

Explore direct flight options from Helsinki to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 September 2026.

Last-minute flights from Helsinki to LondonDiscover last-minute flight deals from Helsinki to London. Data last updated 30 September 2026 and is based on user searches.

Discover last-minute flight deals from Helsinki to London. Data last updated 30 September 2026 and is based on user searches.

One-way flights from Helsinki to LondonSearch for one-way flight options from Helsinki to London. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.

Search for one-way flight options from Helsinki to London. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.

Find flight deals from Helsinki to London

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One-way from

Popular in

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Cheapflights Fare Finder

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

Best time to book a flight from Helsinki to London

Have a flexible travel schedule? Discover the best time to fly to London from Helsinki with our price prediction graph.

Cheapflights Insights

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

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

Find hourly flight availability from Helsinki to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 September 2026.

A simple way to save on the total cost of your ticket is to fly from Helsinki to London in the evening. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight at midday.

Weekly flight availability from Helsinki to London

Explore weekly flight availability from Helsinki to London. 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 30 September 2026.

The most flights from HEL to LON are scheduled on a Monday (30 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (23 on average).

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

Airfare is below average for this route at the moment.

Helsinki to London flights typically cost between £88 and £264 in November.The cheapest return price found within the last 5 days was £73 on Multiple Airlines (13 Nov–20 Nov).

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

Share of one-stop return flights from Helsinki to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Copenhagen (CPH) – chosen by Cheapflights users on 45% of one-stop itineraries from Helsinki to London on Cheapflights.

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

Average return fare for one-stop flights from Helsinki to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Stockholm (ARN) is the most affordable one-stop option, with an average return flight price of £107.

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

Shortest average travel time for one-stop one-way flights from Helsinki to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 7h 23m.

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

Average stopover duration for one-stop one-way flights from Helsinki to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Copenhagen (CPH) offer the fastest connection on this route, with an average stopover time of 2h 40m.

How often are flights from Helsinki to London delayed?

About 16% of weekly flights between Helsinki and London have experienced delays in the past year, with the average delay time being 97 minutes.

What is the most punctual flight time for Helsinki to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Helsinki to London flights?

Over the past year, Finnair have had the lowest number of delays on this route, with just 16% of flights being delayed.

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

The best time to book flights from Helsinki to London is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Use this chart to determine the cheapest time to fly return from Helsinki to London. Price data was last updated on 26 September 2026.

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

Reviews of airlines servicing London

Get a feel of what it's like to fly with Norwegian,Finnair, andScandinavian Airlines from Helsinki to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Helsinki to London?

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

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

What are the most popular routes from Helsinki to London?

What are the most reliable airlines from Helsinki to London?

What are the cheapest flights from Helsinki to London?

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

How can I find direct flights from Helsinki to London?

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

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

Travelling to a place near London?

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Alternative routes for Helsinki to London

See prices for flight routes from nearby airports that may be better suited for you.

Cheapest flights from Helsinki to London
Explore the most affordable flight options available from Helsinki to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Best flights from Helsinki to London
Discover carefully curated flight deals from Helsinki to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Direct flights from Helsinki to London
Explore direct flight options from Helsinki to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 September 2026.

Last-minute flights from Helsinki to London
Discover last-minute flight deals from Helsinki to London. Data last updated 30 September 2026 and is based on user searches.

One-way flights from Helsinki to London
Search for one-way flight options from Helsinki to London. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.

Helsinki to London flights typically cost between £88 and £264 in November.
The cheapest return price found within the last 5 days was £73 on Multiple Airlines (13 Nov–20 Nov).