£26 Cheap flights to Helsinki
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Helsinki departing on 30/8. 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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Helsinki flights insights and trends
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What is the cheapest month to fly to Helsinki?
The cheapest month to fly to Helsinki from United Kingdom is in November. Flight prices, which tend to average around £60, 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 United Kingdom averaging around £102.
What is the absolute cheapest flight to Helsinki?
The best price found on momondo to Helsinki was £79/pp from London, which is 13% cheaper than the average flight price to Helsinki. To find the cheapest price to Helsinki from your area, use momondo’s Airport-to-Airport Pricing Tool.
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What is the cheapest day to depart on your flight to Helsinki?
The cheapest day to depart from United Kingdom to Helsinki is on a Monday. Travellers who choose to depart for Helsinki on a Monday will often find tickets for as low as £459. 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 £552.
What is the cheapest time of day to depart on your flight to Helsinki?
According to our data, the cheapest time of day to fly to Helsinki is in the evening. momondo users have found flights departing from United Kingdom to Helsinki in the evening for as low as £129. 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 £549. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.
Cheapest flights to Helsinki-Vantaa
Find the cheapest flights to Helsinki-Vantaa from your nearest city or airport
| CHEAPEST MONTH TO FLY TO HELSINKI FROM LONDON HEATHROW AIRPORT | March | 20% cheaper | Flying from London Heathrow Airport to Helsinki costs on average just £167 in March |
| MOST EXPENSIVE MONTH TO FLY TO HELSINKI FROM LONDON HEATHROW AIRPORT | December | 41% more expensive | It costs about £291 for flights to Helsinki from London Heathrow Airport in December |
| MOST POPULAR MONTH TO FLY TO HELSINKI FROM LONDON HEATHROW AIRPORT | July | 401% more users visited | More momondo users searched in flights to Helsinki from London Heathrow Airport in July than any other month |
Cheap Helsinki flight deals and tips
Summary info about Helsinki flight prices, duration and airlines
Best One-Way Price | £26 |
|---|---|
Best Round-Trip Price | £52 |
Fastest flight time | 2h 50m |
Popular in | July |
Frequently asked questions about flying to Helsinki
How far in advance should I book a flight to Helsinki?
The best time to book a flight to Helsinki from United Kingdom is 75 days out, which is when prices tend to be around £144. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from United Kingdom for as low as £107 on momondo.
Is there an alternative airport near Helsinki?
Finding an alternative and possibly cheaper destination airport near Helsinki is possible. If you are planning a flight to Helsinki, consider booking flights to Turku Airport (94 mi from Helsinki city centre) or Tampere-Pirkkala Airport (97 mi from Helsinki city centre).
Is there a cheaper alternative to flying into Helsinki?
Turku Airport has an average price of £80 per person and is typically the cheapest airport to fly into when visiting Helsinki. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.
When did momondo last update prices for flights to Helsinki-Vantaa Airport?
Prices for flights to Helsinki-Vantaa Airport are updated daily.
How many operators does momondo search for flights to Helsinki-Vantaa Airport?
There are 16 operators available for flights to Helsinki-Vantaa Airport as of July 2025.
How old do you have to be to fly to Helsinki-Vantaa Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The required travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helsinki-Vantaa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
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 to Helsinki?
We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.
Can I find flights to Helsinki with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for flights to Helsinki to just show those with flexible booking policies.
How can momondo help me find flights to Helsinki?
momondo provides multiple filters to help you find the best flight to Helsinki. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight to Helsinki right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Helsinki, momondo offers a useful price alert feature which will track prices for flights to Helsinki and alert you when they change.