London (LHR) → Helsinki (HEL)
About London to Helsinki Flights
Discover the best flights from London to Helsinki, covering 1,848 km in approximately 2h 49m. London (LHR) to Helsinki (HEL) is one of the busy short-haul routes connecting United Kingdom and Finland. 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 London to Helsinki.
12-Month Price History
Flight prices from London to Helsinki vary significantly throughout the year. February typically offers the best deals with average prices around $436, while July sees the highest prices, averaging $727. Savvy travelers can save up to 40% 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
121 days
For best prices
Booking Tips
For the best prices on London to Helsinki flights, we recommend booking 90 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 |
|---|---|---|---|
British Airways BA | $690 | $2550 | $4330 |
United Airlines UA | $700 | $2350 | $3200 |
American Airlines AA | $710 | $2500 | $3920 |
Finnair AY | $730 | $2220 | $3290 |
Lufthansa LH | $740 | $2560 | $3700 |
Air France AF | $770 | $2630 | $3860 |
Delta Air Lines DL | $770 | $2430 | $3210 |
British Airways
BA
Economy
$690
Business
$2550
First
$4330
United Airlines
UA
Economy
$700
Business
$2350
First
$3200
American Airlines
AA
Economy
$710
Business
$2500
First
$3920
Finnair
AY
Economy
$730
Business
$2220
First
$3290
Lufthansa
LH
Economy
$740
Business
$2560
First
$3700
Air France
AF
Economy
$770
Business
$2630
First
$3860
Delta Air Lines
DL
Economy
$770
Business
$2430
First
$3210
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
London → Helsinki
Gatwick (LGW) to Helsinki (HEL)
Distance: 1,857 km
Average price: $492
Birmingham → Helsinki
Birmingham (BHX) to Helsinki (HEL)
Distance: 1,844 km
Average price: $490
Birmingham → Helsinki
Birmingham (BHX) to Helsinki (HEL)
Distance: 1,844 km
Average price: $490
Bristol → Helsinki
Bristol (BRS) to Helsinki (HEL)
Distance: 1,972 km
Average price: $515
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Frequently Asked Questions
How long is the flight from London to Helsinki?
The flight time from London (LHR) to Helsinki (HEL) 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 London and Helsinki?
The aerial distance between London and Helsinki is 1,848 kilometers (1,148 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from London to Helsinki?
Several airlines operate flights between London and Helsinki, 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 London to Helsinki?
Based on historical data, February typically offers the lowest airfares for flights from London to Helsinki. 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 Helsinki?
For the best prices on London to Helsinki flights, we recommend booking 129 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from London to Helsinki?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of United Kingdom traveling to Finland should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between London and Helsinki?
London operates on Europe/London time zone, while Helsinki is in the Europe/Helsinki time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.