Quick answer
Delhi to Singapore is a non-stop flight of about 5 hours 35 minutes, covering roughly 4,160 km. Singapore Airlines, Air India and IndiGo fly it daily, several times between them. One-way economy fares start around ₹14,000 booked 3–6 weeks ahead in a quiet month. Indian passport holders need a Singapore visa through an authorised agent and must file the SG Arrival Card.
Route facts
- Flight time
- 5h 35m
- Distance
- ≈ 4,160 km
- Starting fare
- ₹14,000 one-way
- Airlines
- Singapore Airlines, Air India, IndiGo
- Cheapest months
- Feb–Mar and Aug–Sep
- Entry
- Visa required — apply through an authorised agent; also submit the free SG Arrival Card online within 3 days before arrival.
Indira Gandhi International Airport (DEL) to Singapore Changi Airport (SIN). Fares are typical starting one-way economy prices booked 3–6 weeks ahead outside peak dates — live prices vary by the hour.
Which airlines fly Delhi to Singapore non-stop?
Singapore Airlines, Air India and IndiGo all fly the route daily, with several departures between them. Flights leave from Terminal 3 at Delhi. Vistara's former Singapore flights are now part of Air India's schedule, so you may see two Air India departures on the same day.
What are the best flight timings?
Singapore is 2 hours 30 minutes ahead of India. Overnight flights leave Delhi around 11 pm and land around 7 am — popular, but you lose a night. Morning departures land in the evening, which suits families who want a full night's sleep before sightseeing. Changi is efficient enough that a dawn arrival rarely means long queues.
Baggage on full-service and low-cost airlines
Singapore Airlines and Air India include meals, seats on most fares and usually 25–30 kg of checked baggage, depending on fare brand. IndiGo includes a checked bag on most international fares but charges for meals and seat selection. Over five and a half hours, an included meal is worth something.
Getting from Changi to the city
The MRT takes 35–45 minutes to the city, with a change at Tanah Merah, for SGD 2–3 (about ₹140–200). A taxi or Grab to Marina Bay or Orchard takes 20–30 minutes and costs SGD 25–40 (₹1,700–2,700), more after midnight. Arrive early and leave time for Jewel, the indoor waterfall complex attached to Terminal 1.
When to book, and connecting options
Book 3–6 weeks ahead. Fares peak in May–June, around Diwali and over Christmas. February–March and August–September are usually cheapest. Singapore is also a good one-stop hub for Bali, Australia and the rest of Southeast Asia, with short connections at Changi on a single ticket.
Tips for families and seniors
- Apply for the visa early — processing usually takes a few working days, longer before holidays.
- Changi's arrival halls are spread out; request wheelchair assistance for seniors when booking.
- Prams are usually checked free on all three airlines; confirm the rule for your fare.
See our Singapore visa guide, Singapore trip cost, things to do in Singapore and more flight routes.
Frequently asked questions
How long is the flight from Delhi to Singapore?
Which airlines fly non-stop from Delhi to Singapore?
Do Indians need a visa for Singapore?
What is the cheapest way from Changi Airport to the city?
How we checked this page
Last reviewed
Written and fact-checked by the Elitech Travels editorial desk in New Delhi, drawing on our consultants' day-to-day booking work and the official sources below. Rules, fares and fees change — always confirm anything critical with the issuing authority before you travel. Our editorial policy.
