Question 1

How popular is this New Delhi to Singapore flight route?

Accepted Answer

Flights from New Delhi Indira Gandhi Intl to Singapore Changi have been viewed 231 times in the past calendar month.

Question 2

What are the cheapest airlines flying from New Delhi to Singapore round-trip?

Accepted Answer

Flying on IndiGo is currently your cheapest option to Singapore, with prices starting at £156. Additional return tickets that might be worth considering are offered by Air India and Singapore Airlines, with the lowest prices starting at £157 and £171, respectively. Users have found that IndiGo is 29% cheaper than the other options available to this destination.

Question 3

How far ahead should I book a flight from New Delhi to Singapore?

Accepted Answer

The best time to book flights from New Delhi to Singapore is 34 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 4

What is the cheapest month to book a flight from New Delhi to Singapore?

Accepted Answer

Currently, May is the cheapest month in which you can book a flight from New Delhi to Singapore (average of £716). Flying from New Delhi to Singapore in December is currently the most expensive (average of £1,115). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 5

What is the cheapest day to fly from New Delhi to Singapore?

Accepted Answer

Travellers seeking maximum savings on their New Delhi to Singapore flight should consider departing on Sunday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

Weekly flight availability from New Delhi to Singapore

Accepted Answer

The most flights from DEL to SIN are scheduled on a Monday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (14 on average).

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

Question 9

What are the cheapest flights from New Delhi to Singapore?

Accepted Answer

Looking at all options, your cheapest flight can be booked for £167. While the most popular route (New Delhi Indira Gandhi Intl - Singapore Changi) can be booked for £212 on average our data indicates £733 when flying from New Delhi to Singapore.

Question 10

What are the most reliable airlines from New Delhi to Singapore?

Accepted Answer

No one likes to see their flight delayed. When booking a flight from New Delhi to Singapore consider choosing ANA (94%), Singapore Airlines (94%) or Air New Zealand (80%) as they are the most reliable in getting you off to your destination on time.

Question 11

What are the most popular airlines that fly from New Delhi to Singapore?

Accepted Answer

The most popular airlines flying from New Delhi to Singapore are IndiGo, Air India and Singapore Airlines. Something to consider prior to booking your flight.

Question 12

What is the cheapest day to fly round-trip from New Delhi to Singapore?

Accepted Answer

Departing on a Saturday is a good option for securing a great price. You can expect to save up to 143% when planning your travel around this day of the week.

Question 13

How far in advance should I book a flight from New Delhi to Singapore?

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 35 days in advance, which can save you up to 12% on flights from New Delhi to Singapore compared to booking the week you need them. Waiting 35 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £210. For sooner than that we have options available in the next 3 days from £246.

Question 14

What is the cheapest month to fly from New Delhi to Singapore?

Accepted Answer

The best pricing can be found in the month of July. Prices to Singapore from New Delhi average £220. You can even find prices in July for less than £220, as users have found deals to Singapore from as low as £136. The month of December appears to be one of the more expensive times to travel to Singapore from New Delhi. Flying in the targeted month can save you up to 38%.

Question 15

What is the cheapest time of day to fly from DEL to SIN?

Accepted Answer

One of the essential ways to save on airfare from New Delhi to Singapore is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 27% on airfare.

Question 16

What airports do I use to fly from New Delhi to Singapore?

Accepted Answer

You will need to book a flight from New Delhi Indira Gandhi Intl to Singapore Changi if you want to fly from New Delhi to Singapore. At least 3 different airlines have flights from Indira Gandhi Intl (DEL) to Changi (SIN) on a regular basis. There are 14 flights to Singapore from the New Delhi airport per day. If you manage to book one that is nonstop, then you can expect the flight time from DEL to SIN to be around 5h 50m.

Question 17

Can I find deals for flights from New Delhi to Singapore that include hotel bookings?

Accepted Answer

Yes. In addition to deals on New Delhi to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 18

How can I find direct flights from New Delhi to Singapore?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Singapore.

Question 19

Can I find deals for business class flights from New Delhi to Singapore?

Accepted Answer

Yes. Cheapflights offers flight deals from New Delhi to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 20

How does Cheapflights help users find flights from New Delhi to Singapore?

Accepted Answer

Cheapflights makes it easy to find New Delhi to Singapore flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 21

Why should you use Cheapflights to find cheap flight tickets from New Delhi to Singapore?

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Singapore from New Delhi.

Question 22

Can Cheapflights find flights from New Delhi to Singapore with no change fees?

Accepted Answer

Certainly. Search results for flights to Singapore from New Delhi shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 23

Can Cheapflights notify me if prices for flights from New Delhi to Singapore become cheaper?

Accepted Answer

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

Round-trip from	£167
One-way from	£86
Popular in	December
Cheapest in	July
Average price	£190
Good round-trip deal	£218 or less
Good one-way deal	£436 or less

Airline	Cheapest	Average	Flexibility	On-time
IndiGo	Cheapest£156	Average£261	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights
Air India	Cheapest£157	Average£225	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Singapore Airlines	Cheapest£171	Average£224	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

Cheap flights from New Delhi to Singapore from £86

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Singapore Changi are usually found in July or August, booked 34 days in advance, depart on a Sunday or Tuesday and return on a Friday

Cheap flight deals from New Delhi to Singapore

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Find flight deals from New Delhi to Singapore

Cheapest flights from New Delhi to SingaporeExplore the most affordable flight options available from New Delhi to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2025.

Explore the most affordable flight options available from New Delhi to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Delhi to Singapore that are best for you.

Best time to book a flight from New Delhi to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from New Delhi with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Delhi to Singapore

How far ahead should I book a flight from New Delhi to Singapore?

Use this chart to determine the optimal time to book a return flight from New Delhi to Singapore. Price data was last updated on 8 August 2025.

What is the cheapest month to book a flight from New Delhi to Singapore?

What is the cheapest time of day to fly from DEL to SIN?

Find hourly flight availability from New Delhi to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 August 2025.

Weekly flight availability from New Delhi to Singapore

Explore weekly flight availability from New Delhi to Singapore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 August 2025.

Reviews of airlines servicing Singapore

Check out reviews from past customers who have flown with Singapore Airlines, IndiGo, andAir India from New Delhi to Singapore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from New Delhi to Singapore?

How popular is this New Delhi to Singapore flight route?

What are the cheapest airlines flying from New Delhi to Singapore round-trip?

What are the most reliable airlines from New Delhi to Singapore?

What are the cheapest flights from New Delhi to Singapore?

Can I find deals for flights from New Delhi to Singapore that include hotel bookings?

How can I find direct flights from New Delhi to Singapore?

Can I find deals for business class flights from New Delhi to Singapore?

What is the cheapest month to book a flight from New Delhi to Singapore?

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Singapore by adding a car hire and/or hotel booking to your travel itinerary.

Top 3 airlines flying from New Delhi to Singapore

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How does Cheapflights help users find flights from New Delhi to Singapore?

Why should you use Cheapflights to find cheap flight tickets from New Delhi to Singapore?

Can Cheapflights find flights from New Delhi to Singapore with no change fees?

Can Cheapflights notify me if prices for flights from New Delhi to Singapore become cheaper?

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Cheapest flights from New Delhi to Singapore
Explore the most affordable flight options available from New Delhi to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2025.