Helsinki (HEL) → London (LHR)
About Helsinki to London Flights
Discover the best flights from Helsinki to London, covering 1,848 km in approximately 2h 49m. Helsinki (HEL) to London (LHR) is one of the busy short-haul routes connecting Finland and United Kingdom. With 7 major airlines operating this route including direct flights, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Helsinki to London.
12-Month Price History
Flight prices from Helsinki to London vary significantly throughout the year. February typically offers the best deals with average prices around $432, while July sees the highest prices, averaging $729. Savvy travelers can save up to 41% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
117 days
For best prices
Booking Tips
For the best prices on Helsinki to London flights, we recommend booking 108 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
Finnair AY | $440 | $1530 | $2650 |
American Airlines AA | $470 | $1550 | $2420 |
British Airways BA | $480 | $2080 | $2610 |
Lufthansa LH | $530 | $2130 | $3390 |
United Airlines UA | $530 | $1580 | $2980 |
Air France AF | $580 | $1640 | $2750 |
Delta Air Lines DL | $600 | $1760 | $3260 |
Finnair
AY
Economy
$440
Business
$1530
First
$2650
American Airlines
AA
Economy
$470
Business
$1550
First
$2420
British Airways
BA
Economy
$480
Business
$2080
First
$2610
Lufthansa
LH
Economy
$530
Business
$2130
First
$3390
United Airlines
UA
Economy
$530
Business
$1580
First
$2980
Air France
AF
Economy
$580
Business
$1640
First
$2750
Delta Air Lines
DL
Economy
$600
Business
$1760
First
$3260
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Tallinn → London
Tallinn Lennart Meri (TLL) to Heathrow (LHR)
Distance: 1,807 km
Average price: $482
Tallinn → London
Tallinn (TLL) to Heathrow (LHR)
Distance: 1,807 km
Average price: $482
Helsinki → London
Helsinki (HEL) to Gatwick (LGW)
Distance: 1,857 km
Average price: $492
Helsinki → Birmingham
Helsinki (HEL) to Birmingham (BHX)
Distance: 1,844 km
Average price: $490
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Frequently Asked Questions
How long is the flight from Helsinki to London?
The flight time from Helsinki (HEL) to London (LHR) is approximately 2 hours and 49 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Helsinki and London?
The aerial distance between Helsinki and London is 1,848 kilometers (1,148 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Helsinki to London?
Several airlines operate flights between Helsinki and London, including British Airways, Finnair, American Airlines and 4 more airlines. Direct flights are available on this route.
What is the cheapest month to fly from Helsinki to London?
Based on historical data, February typically offers the lowest airfares for flights from Helsinki to London. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to London?
For the best prices on Helsinki to London flights, we recommend booking 120 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Helsinki to London?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Finland traveling to United Kingdom should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Helsinki and London?
Helsinki operates on Europe/Helsinki time zone, while London is in the Europe/London time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.