Currently, the most affordable month to book a Singapore Airlines flight from Singapore to London Heathrow Airport in February, with an average price of S$ 871. Conversely, traveling with Singapore Airlines from Singapore to London Heathrow Airport in July will be the most expensive, with an average cost of S$ 1,103. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
January
S$ 1,206
February
S$ 1,185
March
S$ 1,192
April
S$ 1,215
May
S$ 1,222
June
S$ 1,309
July
S$ 1,501
August
S$ 1,407
September
S$ 1,337
October
S$ 1,236
November
S$ 1,218
December
S$ 1,346
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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