Singapore Airlines, Virgin Atlantic and British Airways are three airline companies which offer direct flights to Singapore, however if you're looking for the best cheap flights to Singapore it is advisable to take one of the flight deals offered by Turkish Airlines or Saudi Arabian Airlines which have stopovers in Istanbul and ar-Riyadh respectively. The most economical period to compare cheap Singapore flights is between August and April when airline tickets can be found from as little as £540. After that prices rise steadily, reaching over the £1000 mark in June. The weather in Singapore is tropical; the air is warm and very humid. That is why the Singaporeans always take the air-conditioned underground passages. It is only tourists who stay above ground! In September you can witness the Formula 1 Grand Prix, one of the most famous and impressive race which takes place in the city centre like in Monaco. This also happens to be one of the best times to find cheap flights to Singapore. If you're thinking about spending only one or two days in the city-state, think again! There are many sites to visit such as the Marina Bay Sand, Singapore Flyer, botanical gardens, zoo, night safari, theme park and Gardens by the Bay with its futuristic greenhouses. Compare the cheapest flights to Singapore with Easyvoyage and fly to the beautiful beaches of the island of Sentosa for less.