To save up to 5% on this flight, we recommend booking at least 59 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Chaudhary Charan Singh to Vantaa from ₹ 46,864 1-2 weeks out and tickets from ₹ 50,032 for flights departing within the next 72 hours.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, July can be a great choice for travel to Vantaa. Flights to Vantaa from Chaudhary Charan Singh in July are about ₹ 46,428 on average during July, but can be found for as low as ₹ 35,664.
When travelling, we recommend packing in preparation to handle common weather conditions. The rainfall in Lucknow is typically less than Helsinki. We can gather that this will continue over the next 3 days.
With an average temperature of 40 °C, peak weather can be found in May. As a traveller, expect to see changes in flight prices during that period. The temperatures in Helsinki are colder than in Lucknow.