The One Question That Decides Everything
Will you pass through Indian immigration? That's the whole test.
- No — you stay airside (inside the international transit area, connecting onward within 24 hours, bags checked through): per the Bureau of Immigration, no Transit Visa is required for direct air transit
- Yes — you'll cross immigration (leaving the airport, collecting and re-checking bags landside, an overnight hotel outside the terminal, or any connection putting you past the 24-hour mark): you need a Transit Visa or another valid Indian visa
The trap is that the exemption is narrower than travellers assume. Separate tickets where the onward airline requires landside check-in, a transfer that moves you through immigration, or a 26-hour connection all put you on the visa side of the line — book accordingly before relying on the exemption.
What the Transit Visa Actually Is
| Feature | Rule |
|---|---|
| Purpose | Passing through India to a third-country destination — nothing else |
| Entry window | Ordinarily valid for entry within **15 days of issue** |
| Stay per visit | **Maximum 3 days** — irrespective of what the ticket shows |
| Journeys | Single (or double, for a there-and-back routing) as issued |
| Extension | **Not extendable**, except genuine emergencies (strikes, weather disruption, illness) |
| Where to apply | The Indian mission for your residence — it's a regular sticker visa, not an e-Visa category |
Note the 15-day rule carefully: validity runs from the date of issue, not your travel date. Applying weeks before a trip produces a visa that expires before you fly.
Transit Visa vs e-Visa: Which to Choose
For many nationalities the practical alternative is an e-Tourist Visa — and for some layovers it's simply better:
- Choose the Transit Visa when the itinerary is a pure pass-through: one night at an airport hotel, onward flight, done
- Choose an e-Tourist Visa when you want the layover to be a visit — a day in Delhi between flights, flexibility if plans shift, or a connection longer than the 3-day transit cap. It costs more but removes the tightest constraints
What you cannot do is stretch the Transit Visa into a mini-holiday: 3 days is a hard cap per visit, and the purpose is transit alone.
Documents Missions Typically Ask For
- Passport (standard six-month validity expectation)
- Confirmed onward ticket to a destination outside India — this is the anchor document; transit means through, not to
- Visa for the ultimate destination where required — a Transit Visa's validity will not exceed your destination visa's
- Photographs and fee per your mission's checklist
If Things Go Wrong Mid-Transit
Missed connections and cancellations happen. If disruption pushes you past your permitted stay, the emergency-extension carve-out (strikes, weather, illness) exists — but it's for documented emergencies, handled through the FRRO, not a casual buffer. If your stay has already lapsed, understand your position with our overstay guide before heading to the airport.
Frequently Asked Questions
Do I need a transit visa for a 5-hour layover in Delhi?
Not if you stay airside — remaining inside the international transit area, connecting within 24 hours, without crossing immigration. If your bags aren't checked through or you must re-enter landside to check in, you need a visa.
My layover is 30 hours. Can I stay airside without a visa?
No — the airside exemption runs out at 24 hours. Past that, you need a Transit Visa (or another Indian visa) even if you never intend to leave the terminal.
Can I leave the airport to see the city on a transit visa?
Yes — once admitted on a Transit Visa you are lawfully in India for up to 3 days. But if sightseeing is the point of the stop, an e-Tourist Visa is usually the more honest and more flexible category.
Can a transit visa be extended?
Only in genuine emergencies — strikes, weather disruption, serious illness — and by exception, not default. Plan your routing so 3 days is enough.
Is there an e-Transit visa?
No — transit is not an e-Visa category. It's a regular visa from an Indian mission. If you're e-Visa eligible and the timing is short, compare the e-Tourist route instead.
Disclaimer
India Visa Experts is an independent private consulting firm, not affiliated with the Government of India or the Bureau of Immigration. Transit rules — including the airside exemption — are set by the authorities, can vary with your nationality and routing, and change; the BOI's current guidance governs. Verified against official sources in July 2026. General guidance, not legal advice.