Cheapest fare per date
One line per airline and direction. Click a point on the chart to see the flights and fares for that date. The chart is as wide as its dates need, so a long window scrolls sideways instead of packing the points together.
Chart view of the fares collected for each airline — one line per airline × direction, each airline in one colour in two weights: MEL → SGN in the airline's colour, SGN → MEL a lighter weight of it. Click a point to see that date. Fares are collected in the background, so the page does not redraw on its own: it checks every 30s and tells you when there is something new.
One line per airline and direction. Click a point on the chart to see the flights and fares for that date. The chart is as wide as its dates need, so a long window scrolls sideways instead of packing the points together.