Cheap flights from London to Helsinki from $82
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 24/8. 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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Ryanair flights from London to Helsinki
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Finnair flights from London to Helsinki
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How to get the cheapest flight ticket from London 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 typical price of a round-trip flight between London and Helsinki?
What is the cheapest month to fly to Helsinki?
The month of November is, on average, the cheapest month to fly to Helsinki from London, with most prices found around $126. If you are unable to visit Helsinki during the month of November, then departing from London during the month March is also very affordable. Most momondo users find prices during this month for around $214.
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 $435. 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 $2,007.
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 $1,988.
What is the cheapest London to Helsinki-Vantaa flight route?
Fly from London Stansted to Helsinki-Vantaa for the best London - 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 when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around $433 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from London for as low as $359 on momondo.
What cabin class options are available on London to Helsinki-Vantaa flights?
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.
Can stopping save me money on London to Helsinki flights?
No. A direct flight is the cheapest option for a flight between London to Helsinki.
How have London to Helsinki flight prices changed over time?
As of June 2025, prices for London to Helsinki flights are approximately 35% more expensive when compared to flights at the same time last year.
How many flights depart from London to Helsinki on average per day?
The number of flights available between London and Helsinki is 38 per day as of June 2025. The most frequent departure time is 09:00, with 54% of daily flights leaving at midday.
How many flights depart from London to Helsinki on average per week?
As of June 2025, there are 270 flights per week flying from London to Helsinki. The most common day of the week flights depart is Wed, with 17% of flights taking off on this day.
When to book flights from London to Helsinki
Cheap London to Helsinki (LON to HEL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Helsinki
Best price found | $82 |
|---|---|
Fastest flight time | 2h 50m |
Direct flights | Mon, Tue, Thu, Fri, Sat and Sun |
Airports in Helsinki | 1 airport |
How far is London to Helsinki-Vantaa by plane?
London and Helsinki-Vantaa are 1819.6 km apart from one another. In terms of flight time, this usually takes a little over 2h 50m.
When did momondo last update prices for flights from London to Helsinki-Vantaa Airport?
Prices for flights from London to Helsinki-Vantaa Airport are updated daily.
How many operators does momondo search for flights from London to Helsinki-Vantaa Airport?
As of June 2025, there is 1 operator available to choose from for flights from London to Helsinki-Vantaa Airport.
How old do you have to be to fly from London 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 stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London 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 to Helsinki?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Helsinki is Airbus A350-900 (19.69% of total bookings). The next most popular plane models are Airbus A321 (sharklets) (13.21%), Airbus A350-1000 (13.13%), and Boeing 787-9 Dreamliner (12.05%).
What is the most popular airline from London to Helsinki?
Based on momondo bookings for flights between London and Helsinki, the leading airline is Ryanair, making up 100% of the total bookings.
Best airlines flying from London to Helsinki
Compare and see reviews for airlines that fly from London to Helsinki with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $307 | Free cancellation | Rating 7.6 1,290 reviews |
Finnair Flights From London to Helsinki
The lowest priced Finnair flight from London to Helsinki from the last 72 hours was $199. Generally, Finnair has 42 flights on this route every week with an average price of $283. Finnair is rated 7.6/10 by our users.
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?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Helsinki. momondo saves you time and could save you money on your trip.
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.