Cheap Flights from London (LHR) to Helsinki (HEM)

Popular airlines from Heathrow Airport (LHR) to Helsinki (HEM-Helsinki-Malmi)

Alternative airports near Helsinki

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Vantaa HEL. Cheapest option available. Average driving time to city center is 22 minutes. Flights from $204
HEL
Vantaa
Cheapest
Average driving time to city center22 min
Flights from $204

Frequently asked questions

How much does a flight from Heathrow Airport (LHR) to Helsinki-Malmi Airport (HEM) cost?
Snag a cheap one-way flight or cheap return flight from Heathrow Airport (LHR) to Helsinki-Malmi Airport (HEM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Heathrow Airport (LHR) to Helsinki-Malmi Airport (HEM)?
The cheapest month to fly from LHR to HEM is , when demand is low. Off-peak season is typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Heathrow Airport (LHR) to Helsinki-Malmi Airport (HEM)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from LHR to HEM. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Heathrow Airport (LHR) to Helsinki-Malmi Airport (HEM)?
There are no daily nonstop flights from Heathrow Airport (LHR) to Helsinki-Malmi Airport (HEM). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from LHR to HEM?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on various factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Heathrow Airport (LHR) to Helsinki-Malmi Airport (HEM)?
To avoid potential delays on the Heathrow Airport (LHR) to Helsinki-Malmi Airport (HEM) route, fly before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Helsinki from Heathrow Airport (LHR)?
If you're traveling on a direct flight from Heathrow Airport (LHR) to Helsinki, Vantaa Airport (HEL) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Heathrow Airport (LHR) to Helsinki-Malmi Airport (HEM) last-minute?
Booking your plane ticket from LHR to HEM shortly before your getaway is typically more expensive. However, if there's some wiggle room with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a LHR to HEM flight and hotel package?
Securing a LHR to HEM flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our extensive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Heathrow Airport (LHR) to Helsinki-Malmi Airport (HEM)?
In most instances, you can cancel or reschedule your LHR to HEM flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you need more information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Heathrow
Destination airport
Helsinki-Malmi
Distance
1148 mi

Book with confidence

Book with confidence

London to Helsinki Flights

The cheapest times to fly from London to Helsinki

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Helsinki are during the month of . You can find some of the cheapest flights from London to Helsinki with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Helsinki

Sunday is one of the best days to book for cheap flights from London to Helsinki: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Helsinki

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Helsinki in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Helsinki flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Helsinki airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

London to Helsinki Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.