Currently, the most affordable month to book a SriLankan Airlines flight from Chennai to London Heathrow Airport in March, with an average price of ₹ 737. Conversely, traveling with SriLankan Airlines from Chennai to London Heathrow Airport in August will be the most expensive, with an average cost of ₹ 919. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
January
₹ 65,436
February
₹ 62,014
March
₹ 61,514
April
₹ 69,276
May
₹ 67,773
June
₹ 71,696
July
₹ 69,944
August
₹ 76,704
September
₹ 72,030
October
₹ 65,854
November
₹ 64,351
December
₹ 65,270
LON Temperature | 4 - 17 °C |
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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).
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