Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from London Stansted Airport to Helsinki
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Ryanair flights from London Stansted Airport to Helsinki
Our best Ryanair deals on London Stansted Airport to Helsinki flight tickets
Pegasus Airlines flights from London Stansted Airport to Helsinki
Our best Pegasus Airlines deals on London Stansted Airport to Helsinki flight tickets
See travel insights to Helsinki from
How to get the cheapest flight ticket from London Stansted Airport to Helsinki
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Helsinki?
The month of March is, on average, the cheapest month to fly to Helsinki from London Stansted Airport, with most prices found around $122. If you are unable to visit Helsinki during the month of March, then departing from London Stansted Airport during the month November is also very affordable. Most momondo users find prices during this month for around $165.
What is the cheapest day to depart on your flight to Helsinki?
The cheapest day to depart on your flight to Helsinki is on a Monday when prices can be found for as low as $434. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Helsinki is Saturday, with ticket prices averaging around $2,005.
What is the cheapest time of day to depart on your flight to Helsinki?
The cheapest time of day to fly to Helsinki is in the morning when flights can be purchased for as low as $467. In contrast, the most expensive time of day to depart to Helsinki is in the afternoon when prices are around $1,986.
What is the cheapest London Stansted to Helsinki-Vantaa flight route?
Fly from London Stansted to Helsinki-Vantaa for the best London Stansted - Helsinki-Vantaa flight prices
How far in advance should I book a flight to Helsinki?
You are more likely to see cheaper flights to Helsinki from London Stansted Airport when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around $241 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from London Stansted Airport for as low as $159 on momondo.
What cabin class options are available on London Stansted to Helsinki-Vantaa flights?
There are 1 cabin classes available to choose from on London Stansted to Helsinki-Vantaa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from London Stansted Airport to Helsinki on average per week?
As of June 2025, 4 flights take off from London Stansted Airport and land in Helsinki each week. The most common flight departure day for this route is Wed, with 25% of weekly flights taking off on this day.
When to book flights from London Stansted Airport to Helsinki
Cheap London Stansted Airport to Helsinki (STN to HEL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Stansted Airport to Helsinki
How far is London Stansted to Helsinki-Vantaa by plane?
The straight-line distance from London Stansted to Helsinki-Vantaa is 1772.7 km. A reasonable flight in good conditions will take 2h 50m.
When did momondo last update prices for flights from London Stansted Airport to Helsinki-Vantaa Airport?
Prices for flights from London Stansted Airport to Helsinki-Vantaa Airport were last updated today.
How old do you have to be to fly from London Stansted Airport to Helsinki-Vantaa Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Stansted Airport to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The travel and health documents you'll need for your trip to Helsinki-Vantaa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Helsinki-Vantaa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Stansted Airport to Helsinki?
momondo data reveals that the most frequently booked plane model on the route from London Stansted Airport to Helsinki is Airbus A321 (sharklets), representing 26.05% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 23.42%, Airbus A350-900 at 22.78%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 15.92%.
Travelling to a place near Helsinki?
Book flights to Helsinki if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Helsinki?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Helsinki from London.
Can I find flights from London to Helsinki with flexible booking policies on momondo?
Yes. All flights to Helsinki from London on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from London to Helsinki?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Helsinki from London.
I’m not ready to book a flight from London to Helsinki right now. Can momondo alert me if prices change?
Yes. momondo can track prices for London to Helsinki flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.