Delhi layover: what to do with 6, 10 or 18 hours
Delhi Airport Express metro train at Terminal 3 station with travellers and luggage
Terminal 3 sits 16 km from central Delhi and the Airport Express does that run in 20 minutes for about ₹60, which means a 10-hour layover genuinely buys you a monument — and a 6-hour one does not.
First: can you actually leave the terminal?
You need a valid Indian visa to clear immigration, and that means an e-Visa applied for at least four days before travel or a stamped visa in the passport. There is no visa-free walk-out for transit passengers. If you are connecting international to international on a single ticket with bags checked through, you can stay airside and never see an immigration desk; if you booked two separate tickets, or you are connecting to a domestic flight, you must clear immigration, collect bags and re-check anyway, so you may as well use the time.
Budget honestly for the friction. Arrival immigration at T3 runs 20 to 60 minutes depending on the bank of wide-body arrivals ahead of you, baggage another 20, and departure security plus immigration on the way back another 60 to 90 at peak. That is roughly three hours of terminal time before you have gone anywhere. The airline cut-off for international departures is three hours before wheels-up. Subtract both from your layover and whatever remains is your real sightseeing window — which is why the six-hour layover buys you nothing beyond Aerocity.
The 6-hour layover: stay close, eat properly
With six hours you have about ninety usable minutes outside the terminal, so do not cross the city. Clear immigration, leave bags in the T3 cloakroom for around ₹250 a bag per twelve hours, and take a ten-minute cab to Aerocity, the hotel and restaurant district on the airport's own land off NH-48. The Worldmark and Aerocity plaza blocks hold a couple of dozen restaurants and bars; a serious North Indian meal runs ₹1,200 to ₹2,000 a head, a coffee and sandwich ₹500. Cab fare is ₹250 to ₹400 each way, or one stop on the Airport Express for about ₹30.
If your layover falls between midnight and 5am, do not leave at all. The Airport Express does not run between roughly 11.30pm and 4.45am, Aerocity restaurants shut by 1am, and you will spend more on cabs and time than the excursion is worth. Use the airside transit hotel inside T3, which takes short blocks of a few hours, or the paid lounges, where a three-hour slot with buffet food and showers is dramatically better value than a hotel day-use rate. Sleeping in the public arrivals hall at T3 is possible but security move people on.
The 10-hour layover: one monument, chosen by traffic
Ten hours gives you roughly four hours in the city. Pick one thing on the airport's side of Delhi. Qutub Minar is 13 km south-east, 25 to 40 minutes off-peak, entry about ₹40 for Indian nationals and ₹600 on a foreign passport, and needs ninety minutes; add the free Mehrauli Archaeological Park next door if you are quick. That is the single best layover monument in Delhi because it is close, self-contained, and open from 7am to well after dark. Hauz Khas complex, also free, sits between Qutub and the airport for a coffee stop on the way back.
If your window is a daytime one and Qutub bores you, the alternative is Humayun's Tomb and Sunder Nursery at Nizamuddin, 20 km east, with the sunken site museum opened in 2024 — but that is a 45 to 70-minute drive each way and it collapses if you hit the Ring Road at 6pm. Do not attempt Old Delhi on a ten-hour layover in daylight; Chandni Chowk is 22 km away, cars are banned on the main street 9am to 9pm, and you will be exhausted before you find the parking. Be back at T3 three hours before departure, without negotiation.
The 18-hour layover: sleep in Aerocity, do Old Delhi at dawn
Eighteen hours, typically an evening arrival and an afternoon departure, is the layover worth building a plan for. Land, clear immigration, sleep in Aerocity or Mahipalpur, and set an alarm for 5.30am. Take the first Airport Express at 4.45am or the 5.15 to New Delhi station, twenty minutes and about ₹60, then a cycle rickshaw or a ₹150 auto to Jama Masjid, which opens by 7am. Old Delhi between 6.30 and 9am is the version of Delhi people remember: shutters going up, spice porters at Khari Baoli, no crowds, breakfast nihari at Kallan Sweets or bedmi aloo in Sitaram Bazar.
Red Fort opens at 9.30am and closes Mondays; ninety minutes covers Lahori Gate to Diwan-i-Khas. Aim to be walking back to Chandni Chowk metro by 11am, at New Delhi station by 11.20 and at T3 by noon, which leaves comfortable margin for a mid-afternoon flight. If your departure is before noon, skip the fort and just do the lanes plus a rickshaw loop. The whole excursion costs under ₹600 a head in transport and tickets on an Indian passport, and it is the only layover plan in Delhi that reliably beats sitting in a lounge.
Getting around: what actually works from T3
The Airport Express station is inside T3 at arrivals level, signed as Orange Line, running roughly 4.45am to 11.30pm at 10 to 15-minute intervals, with big-bag space and a scanner at the gate. Stops that matter: Aerocity, Dhaula Kuan for the south-west, Shivaji Stadium beside Connaught Place, and New Delhi station, where you cross for the Yellow Line to Chandni Chowk. It is 20 minutes end to end for about ₹60, and it beats a cab at every hour of the day between 8.30 and 11am and 5 and 9pm, when NH-48 and the Ring Road congeal.
Off-peak, an app cab or the prepaid taxi counter in arrivals is easier with luggage: budget ₹250 to ₹400 to Aerocity, ₹600 to ₹900 to Connaught Place or Nizamuddin, ₹700 to ₹1,000 to Old Delhi. If you want the car to wait at a monument, hire a driver on the eight-hour, eighty-kilometre basis at ₹2,800 to ₹3,500 for a sedan and tell him to park at Qutub; app cabs will not hold. Keep ₹2,000 in small notes — rickshaws, minaret tickets and chai stalls are still cash-first.
Where to sleep, by how long you have
Under eight hours: the airside transit hotel inside T3 or a paid lounge, no immigration, no cabs. Eight to twelve hours: Aerocity, a ten-minute drive or one metro stop away, where the international-brand towers along the Hospitality District run ₹7,000 to ₹15,000 a night and often sell day-use blocks at roughly half that. Twelve to twenty hours: still Aerocity if you want a pool and a proper breakfast, or Mahipalpur, on the far side of NH-48, where clean three-star rooms sit at ₹1,500 to ₹3,500 with rooftop restaurants and considerably more traffic noise.
Dwarka, twenty minutes west on the Blue Line, is the value option at ₹3,000 to ₹6,000 in a quiet planned grid, and it makes sense if your onward flight is domestic from T1. What does not make sense on a layover is booking in Paharganj or Karol Bagh to save ₹1,500: you add an hour of driving in each direction and lose the sleep you came for. If I had a fourteen-hour overnight, I would book Aerocity, eat late, and use the 5.15am Airport Express.
What to skip, however tempting it looks
The Taj Mahal. It is 233 km each way on the Yamuna Expressway, three and a half to four hours in a car in each direction on a good day, plus two hours on site, and it closes on Fridays. That is a twelve to fourteen-hour round trip minimum with no slack for a puncture, a fog closure in December or January, or a highway pile-up. People do sell layover Taj trips; taking one with a same-day international connection is a genuinely bad bet, and missing the flight costs more than the trip.
Also skip Akshardham on a layover — it is 30 km away, closed Mondays, bans phones and cameras entirely, and the security queue alone can run 45 minutes. Skip shopping runs to Sarojini Nagar or Karol Bagh, which need unhurried hours and cash. And skip any driver who offers to show you a government emporium on the way back; the detour is a commission stop, it is thirty minutes long, and thirty minutes is exactly what you do not have between the monument and the check-in counter.
Before you book
What people ask before booking Aerocity.
Yes, a cloakroom on the arrivals level, charging in the region of ₹250 per bag per twelve hours, with x-ray screening on deposit. Take out anything you need for the day first, because retrieval queues run ten to fifteen minutes at peak. Aerocity hotels will also hold bags for day-use guests free.
Be inside the terminal three hours before departure. Delhi checks tickets at the terminal door, then bag drop, immigration and security each take fifteen to forty minutes at peak. From Old Delhi allow ninety minutes of travel on top, and two hours if you are travelling between 5 and 9pm.
No. Services run roughly 4.45am to 11.30pm, so a 2am arrival or a 3am departure means a cab either way. That gap is the single biggest reason to book in Aerocity or Mahipalpur rather than central Delhi if your layover straddles the small hours.
