For Economy class flights, the cheapest month to fly this route is May. The most expensive months are July and December.
The most Singapore Airlines flights from LON to SIN are scheduled on a Tuesday (6 on average). You will have fewer Singapore Airlines flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).
In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.
If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).
The best time to book a flight to Singapore with Singapore Airlines is 83 days before departure. On average, fares are higher if you book on the same day as departure.
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