Question 1

What is the cheapest airline that flies from London to Helsinki-Vantaa?

Accepted Answer

Norwegian, Ryanair, and airBaltic are the most popular carriers operating from London to Helsinki-Vantaa

Question 2

What is the cheapest day to depart on your flight to Helsinki?

Accepted Answer

The cheapest day to depart from London to Helsinki is on a Monday. Travellers who choose to depart for Helsinki on a Monday will often find tickets for as low as £396. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Helsinki on Saturday is £532.

Question 3

Which airport is the most popular for stopovers for flights between London and Helsinki?

Accepted Answer

Stockholm (ARN) was the most common stop: 60% of momondo users choosing one-stop flights on this route connected there.

Question 4

What is the cheapest time of day to depart on your flight to Helsinki?

Accepted Answer

According to our data, the cheapest time of day to fly to Helsinki is in the evening. momondo users have found flights departing from London to Helsinki in the evening for as low as £132. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Helsinki are more costly at midday, with an average ticket price of £563. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

Question 5

How many flights depart from London to Helsinki on average per day?

Accepted Answer

As of December 2025, there are 26 flights per day flying from London to Helsinki. The most common time of day flights depart is 10:00, with 54% of flights taking off at midday.

Question 6

What is the cheapest London to Helsinki-Vantaa flight route?

Accepted Answer

Fly from London Stansted to Helsinki-Vantaa for the best London - Helsinki-Vantaa flight prices

Question 7

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

Accepted Answer

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.

Question 8

How often are flights from London to Helsinki delayed?

Accepted Answer

Historically, on average around 22% of flights between London and Helsinki have experienced a delay on any given week. The average delay length over the past 12 months has been 108 minutes.

Question 9

Which airlines fly to Helsinki?

Accepted Answer

Finnair, Scandinavian Airlines and Ryanair are the top three most popular airlines that fly to Helsinki from London according to our data. Finnair is the first choice among our users, with 59% of people opting to fly with this airline when travelling to Helsinki. Keep in mind that there are 7 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.

Question 10

Which stopover airport offers the lowest fares from London to Helsinki?

Accepted Answer

Flights via Amsterdam (AMS) offer the lowest average return price of £134.

Question 11

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

Accepted Answer

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 12

What is the cheapest month to fly to Helsinki?

Accepted Answer

The cheapest month to fly to Helsinki from London is in January. Flight prices, which tend to average around £71, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Helsinki, with average flight prices from London averaging around £108.

Question 13

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

Accepted Answer

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Question 14

Can stopping save me money on London to Helsinki flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between London to Helsinki.

Question 15

Which stopover airport has the shortest travel time from London to Helsinki?

Accepted Answer

Flights connecting via Riga (RIX) have the shortest average one-way travel time: 4h 55m.

Question 16

How have London to Helsinki flight prices changed over time?

Accepted Answer

As of December 2025, prices for London to Helsinki flights are approximately 10% more expensive when compared to flights at the same time last year.

Question 17

Which stopover airport has the shortest connection time from London to Helsinki?

Accepted Answer

Amsterdam (AMS) has the shortest average stopover time for this route: 1h 03m.

Question 18

What is the typical price of a round-trip flight between London and Helsinki?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £120 to £277.
The lowest price recently found on this route was £109.

Question 19

What cabin class options are available on London to Helsinki-Vantaa flights?

Accepted Answer

There are 3 cabin classes available to choose from on London to Helsinki-Vantaa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 20

How many flights depart from London to Helsinki on average per week?

Accepted Answer

186 flights are operational weekly from London to Helsinki as of December 2025. The most popular departure day for this route is Fri, with 17% of flights per week taking off on this day.

Question 21

How far in advance should I book a flight to Helsinki?

Accepted Answer

You are more likely to see cheaper flights to Helsinki from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around £212 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from London for as low as £171 on momondo.

Question 22

What are the benefits of the different airports in London and Helsinki?

Accepted Answer

At London Stansted Airport, you’ll find an assortment of amenities and services thoughtfully designed to make your journey easier. Start your journey in style in the Escape Lounge, where you’ll be treated to complimentary food and drinks and some quiet time. London Stansted Airport (STN) also provides a gender-neutral restroom in the departure lounge. There’s also an inter-religious prayer room where you can spend some quiet time. Additional amenities include a cash machine, baby care lounge, device charging ports, designated smoking area, duty-free shopping facilities, and a help desk. If you are not in a rush upon landing in Helsinki Vaanta Airport (HEL), take time to browse the various shopping and food options that the airport has to offer. Sit in one of the many restaurants available, enjoy a wholesome meal, or order some takeaway refreshments. The airport also offers money exchange services, baby care facilities, and disability assistance.

Question 23

What is the best way to get in and out of airports in London and Helsinki?

Accepted Answer

The train, coach, and bus services regularly run to and from London Stansted Airport (STN). You’ll find step-free access via lifts, escalators, and ramps at the Terminal. Trains are the fastest way to travel between London and London Stansted Airport (STN), with the journey only taking 47min, and trains leaving several times an hour. Alternatively, you can take a bus with National Express, which run 24/7 to Victoria Coach Station with several stops in the London area along the way. If you prefer a taxi, you’ll find them just outside the terminal buildings. Upon landing at Helsinki Vaanta Airport (HEL), you have several options for getting to central Helsinki. Hop in the regular Finnair Citybus at Terminal 2 to Eliel Square bus and railway station in about 35min. The bus service runs every day from early morning to past midnight, with the trip taking about 35min. You can also opt to take a local bus (line 615), which links Helsinki Airport (HEL) with the railway station and also stops in Kartanonkoski. The local bus takes 45min to reach the city centre. If you prefer taking a train, there are two train lines (Line P and Line I) which depart every 10-15min and stop at the Tikkurila and Huopalahti railway stations, respectively. Other options include taking a taxi, hiring a car if you plan to visit other nearby cities.

Which cities can you get to from Helsinki?

Flights from London to Helsinki land at the Helsinki Vaanta Airport (HEL). You can then travel to central Helsinki via taxi, bus, or train. Some cities near Helsinki include Vaanta, Espoo, and Turku. If your destination is past Helsinki to one of the above cities, you can choose to take a bus, train, taxi, or hire a car. Taking a bus or train is the easiest, cheapest way to travel between cities; However, the bus is slower. If you wish to hire a car, book in advance to enjoy discounts and remember to always drive on the right.

Question 24

Which airlines fly direct from London to Helsinki?

Accepted Answer

Direct flights from London to Helsinki run on Tuesdays and Wednesdays. The fastest flight from London to Helsinki takes about 2h 50min depending on the weather, air traffic, and other factors. The only airline offering direct one-way flights from London to Helsinki is Finnair. AirBaltic offers the cheapest flights, while British Airways, Norwegian, and Finnair are the most popular airlines from London to Helsinki. Enjoy cheap flights from London to Helsinki by booking your flight 59 days before departure. Some airlines may not hit you with cancellation charges if you provide a valid reason, such as Finnair, British Airways, and Norwegian Air International. Fly from London Stansted Airport (STN) to Helsinki-Vantaa International Airport (HEL) on Wednesdays for the best bargains.

Question 25

When did momondo last update prices for flights from London to Helsinki-Vantaa Airport?

Accepted Answer

Prices for flights from London to Helsinki-Vantaa Airport are refreshed on a daily basis.

Question 26

How many operators does momondo search for flights from London to Helsinki-Vantaa Airport?

Accepted Answer

The number of operators available for flights from London to Helsinki-Vantaa Airport is 7 as of December 2025.

Question 27

How old do you have to be to fly from London to Helsinki-Vantaa Airport?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Helsinki-Vantaa Airport.

Question 28

What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

Accepted Answer

The travel and health documents required for your trip to Helsinki-Vantaa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helsinki-Vantaa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	£50
Fastest flight time	2h 45m
Direct flights	Every day
Airports in Helsinki	1 airport

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom £48	Free Cancellation	Rating 6.8 5,218 reviews	Search Ryanair flights
Norwegian	PriceFrom £60	Free Cancellation	Rating 7.7 241 reviews	Search Norwegian flights
Scandinavian Airlines	PriceFrom £125	Free Cancellation	Rating 7.4 1,605 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom £137	Free Cancellation	Rating 7.7 1,432 reviews	Search KLM flights
Finnair	PriceFrom £137	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
British Airways	PriceFrom £151	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights
Lufthansa	PriceFrom £164	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights

Cheap flights from London to Helsinki from £57

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Helsinki departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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