Cheap flights from Sarnia to London Heathrow Airport
Best time to book a flight from Sarnia to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Sarnia with our price prediction graph.
Travel insights for flights from Sarnia to Heathrow
Get recent, data-driven insights about flights from Sarnia to Heathrow including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Sarnia to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Sarnia to London Heathrow Airport (average of C$ 560). Flying from Sarnia to London Heathrow Airport in July is currently the most expensive (average of C$ 874). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Rainfall in Heathrow by month
Plan your trip to Heathrow by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.
Temperature in Heathrow by month
Plan your trip to Heathrow by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
Related info for your journey
Find useful and relevant information for your journey from Sarnia to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Sarnia to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.
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