Cheap flights from Helsinki to London from £27
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helsinki to London departing on 13/8. 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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KLM flights from Helsinki to London
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Finnair flights from Helsinki to London
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How to get the cheapest flight ticket from Helsinki to London
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 Helsinki and London?
What is the cheapest month to fly to London?
The cheapest month to fly to London from Helsinki is in March. Flight prices, which tend to average around £91, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from Helsinki averaging around £103.
What is the cheapest day to depart on your flight to London?
Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £151. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Helsinki to London for around £201.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £141. Flights in the afternoon are often more expensive, with an average ticket price of £240.
What is the cheapest Helsinki-Vantaa to London flight route?
Fly from Helsinki-Vantaa to London Stansted for the best Helsinki-Vantaa - London flight prices
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from Helsinki when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to London for around £205 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Helsinki for as low as £172 on momondo.
What cabin class options are available on Helsinki-Vantaa to London flights?
There are 2 cabin classes available to choose from on Helsinki-Vantaa to London 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 Helsinki to London flights?
No. A direct flight is the cheapest option for a flight between Helsinki to London.
How have Helsinki to London flight prices changed over time?
As of June 2025, prices for Helsinki to London flights are approximately 0% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Helsinki-Vantaa to London?
Ryanair, Norwegian, and Scandinavian Airlines are the most popular carriers operating from Helsinki-Vantaa to London
Which airlines fly to London?
Finnair, Ryanair and Norwegian are the top three most popular airlines that fly to London from Helsinki according to our data. Finnair is the first choice among our users, with 50% of people opting to fly with this airline when travelling to London. Keep in mind that there are 4 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.
How many flights depart from Helsinki to London on average per day?
The number of flights available between Helsinki and London is 37 per day as of June 2025. The most frequent departure time is 16:00, with 43% of daily flights leaving in the afternoon.
How many flights depart from Helsinki to London on average per week?
As of June 2025, there are 260 flights per week flying from Helsinki to London. 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 Helsinki to London
Cheap Helsinki to London (HEL to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Helsinki to London
Best price found | £27 |
|---|---|
Fastest flight time | 2h 59m |
Direct flights | Tue, Wed, Thu, Fri, Sat and Sun |
Airports in London | 3 airports |
How far is Helsinki-Vantaa to London by plane?
London is 1130.7 mi away from Helsinki-Vantaa. A reasonable flight in good conditions will take 2h 59m.
When did momondo last update prices for flights from Helsinki-Vantaa Airport to London?
Prices for flights from Helsinki-Vantaa Airport to London refresh daily.
How many operators does momondo search for flights from Helsinki-Vantaa Airport to London?
As of June 2025, there are 4 operators available to choose from for flights from Helsinki-Vantaa Airport to London.
How old do you have to be to fly from Helsinki-Vantaa Airport to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Helsinki-Vantaa Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London 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 London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Helsinki to London?
momondo data reveals that the most frequently booked plane model on the route from Helsinki to London is Airbus A321 (sharklets), representing 27.43% of all bookings. The subsequent popular models are Airbus A350-900 at 25.77%, Boeing 737 MAX 8 at 18.46%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 12.46%.
What is the most popular airline from Helsinki to London?
Based on momondo bookings for flights between Helsinki and London, the leading airline is Ryanair, making up 42% of the total bookings. Other popular airlines include Finnair with 32%, Norwegian with 20%, and Scandinavian Airlines with 5%.
Best airlines flying from Helsinki to London
Compare and see reviews for airlines that fly from Helsinki to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £43 | Free Cancellation | Rating 6.8 5,121 reviews | |||
| PriceFrom £79 | Free Cancellation | Rating 7.7 233 reviews | |||
| PriceFrom £125 | Free Cancellation | Rating 7.3 1,387 reviews | |||
| PriceFrom £161 | Free Cancellation | Rating 7.6 1,290 reviews |
Finnair Flights From Helsinki to London
Across 40 Finnair flights from Helsinki to London this week, the average price was £341, with the best Finnair deals starting from £218 round-trip. 1,290 users have rated Finnair on momondo, with an average score of 7.6/10.
Ryanair Flights From Helsinki to London
Ryanair (6.8/10 from 5,121 reviews) operates around 3 flights from Helsinki to London in any given week. The average Ryanair airfare for this route is around £161, with deals from around £59 rare but found on momondo. Referenced prices are for round-trip Helsinki to London flight searches in the last 72 hours.
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Helsinki to London?
Finding the right flight to London from Helsinki is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.
Can I find flights from Helsinki to London with flexible booking policies on momondo?
Flights from Helsinki to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Helsinki to London?
Once all potential Helsinki to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Helsinki to London right now. Can momondo alert me if prices change?
Price alerts on flights to London from Helsinki are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.