Question : What is the cheapest round-trip ticket you can get to Singapore?
Answer : Etihad Airways is your best bet for finding that coveted low fare. They're offering fares as low as $707, while prices for other flights are as high as $2,803.
Question : Should you take that vacation to Singapore in the next 30 days?
Answer : May 5th has seen bookings (as of Apr 24th) as cheap as $2,407. That comes in 3% below the average price for this route. Saving on booking fees means you'll have more cash in your hand for the trip.
Question : Is price more important than specific travel days for you?
Answer : Friday is your lowest-cost day to fly in May. Being flexible with your travel days garners even more savings during booking.
Question : Do travelers from Lisbon typically stay in Singapore for very long?
Answer : Travelers from LIS to SIN stay 10 days on average.
Question : What price range should you expect when booking from Lisbon (LIS) to Singapore (SIN)?
Answer : Ranging anywhere from $707 to $2,803, prices for LIS to SIN do change a lot more than the majority of routes from Portugal. The further out you book a route, the more likely you are to save.