Ryanair flights from London Heathrow Airport to Helsinki (LHR - HEL)
LHR — HEL
5 May — 12 May1
Return
1 adult
Economy
Cheapflights users flying from London to Helsinki on Ryanair typically fly into Helsinki-Vantaa and depart from London Heathrow. Select your dates above for pricing.
Ryanair flights from Heathrow to Helsinki in 2025
Find detailed information about Ryanair flights from Heathrow to Helsinki. Explore the options provided by Ryanair to plan your journey from Heathrow to Helsinki. Data last updated 30 April 2025.
Travel insights for Ryanair flights from Heathrow to Helsinki
Get recent, data-driven insights about Ryanair flights from Heathrow to Helsinki including ideal travel times, pricing trends, and more.
Rainfall in Helsinki by month
Plan your trip to Helsinki by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Helsinki ranges from 30.0 - 70.0 inches per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Helsinki when rainfall is around 30.0 mm.
Temperature in Helsinki by month
Plan your trip to Helsinki by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Helsinki, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).
Best time to book a flight from Heathrow to Helsinki
Have a flexible travel schedule? Discover the best time to fly to Helsinki from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
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Fly from Heathrow to Helsinki on another airline
Consider alternative airlines that service the Helsinki area. Flight routes are based on user searches made on Cheapflights and were last updated on 30 April 2025.
See what others are saying about Ryanair
Read reviews and see what other travellers are saying about their experiences with Ryanair. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Ryanair for your next flight. Reviews last updated 30 April 2025.
Ryanair
5,053 reviews
Overview
Crew
7.5
Entertainment
5.6
Food
6.0
Boarding
6.7
Comfort
6.5