This is the most common question asked of any astrologer and the one most likely to receive a dishonest answer, because the honest version is less satisfying than a date.
Vedic astrology does address relationship timing, and it does so with more precision than most systems. What it produces is a window in which conditions favour it — not an appointment.
The dasha is the mechanism
The Vimshottari dasha divides life into planetary periods, each activating different areas of the chart. Relationships tend to form when the running period connects to the houses and planets that govern partnership.
Specifically: the period of the 7th lord, the period of any planet placed in the 7th house, or the period of Venus, the natural significator of relationship. When a mahadasha or the antardasha within it belongs to one of these, the partnership area of life becomes active in a way it simply is not at other times.
This is why relationship droughts are frequently structural rather than personal. Someone running a period with no connection to the 7th house can do everything right for four years and meet nobody of consequence. Nothing is wrong with them. That part of the chart is not switched on.
Antardasha is where the precision lives
A mahadasha can run for sixteen or nineteen years, which is too coarse to be useful as timing. The sub-period — the antardasha — narrows it considerably, often to a window of several months to a couple of years.
That is the resolution at which this question is genuinely answerable. Any reading naming a month is overstating what the system provides.
Transits narrow it further
Jupiter's transit is the most useful. Jupiter takes roughly twelve years to circle the chart, spending about a year in each sign, and its passage over the 7th house or over the 7th lord tends to coincide with relationship formation — particularly when the underlying dasha already supports it.
Saturn's transit does the opposite. Saturn moving over the 7th house typically corresponds with contraction: existing relationships tested, new ones slow to form or slow to deepen.
The distinction matters. A dasha that supports partnership combined with a Jupiter transit is the strongest available signal. A supportive dasha under a Saturn transit produces relationships that form slowly and often last.
The part that is not in the chart
A favourable window does not deliver a person to your door. It describes a period in which meeting someone is structurally supported — which is useful precisely because it tells you when effort is likely to convert and when it is likely to be wasted.
Used honestly, that is the value of relationship timing. Not knowing when it will happen, but knowing when the conditions are actually with you, so the year you decide to put yourself in front of people is not the year the chart had already closed.
And knowing that a flat stretch is a flat stretch — with an end date — is worth more than most of the advice available during one.