The cheapest Budapest to Singapore return flight on the radar right now is €471, flying with China Eastern via one or more connections. It covers departures in November 2026, and every dated link below opens that exact BUD–SIN search on Skyscanner. That is roughly 18% below the €573 this route usually costs. Across 82 recorded checks it has ranged between €471 and €1,327. Our sampling points to November 2026 as the cheapest month to fly Budapest to Singapore.
Prices are re-checked against Skyscanner automatically, and every one shows when it was last confirmed, so nothing here is older than it looks. Not flying from Budapest? We track 61 other departure cities for Singapore, listed at the foot of this page.
Prices like this tend to vanish fast. If it has gone when you look, try the days either side of the dates above, since Budapest to Singapore is often still worth booking within a day or two of the fare we found.