What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

How often are flights from New Delhi to Singapore delayed?

About 13% of weekly flights between New Delhi and Singapore have experienced delays in the past year, with the average delay time being 122 minutes.

Which airline has the best punctuality record on New Delhi to Singapore flights?

Over the last year, Singapore Airlines have had the lowest number of delays on this route, with just 8% of flights being delayed.

What is the most punctual flight time for New Delhi to Singapore flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

How popular is this New Delhi to Singapore flight route?

This flight path from New Delhi Indira Gandhi Intl to Singapore Changi was viewed by 94 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from New Delhi to Singapore?

For as low as $301, Vietnam Airlines can have you in Singapore from New Delhi in 9h 50m. Airlines will cover a distance of 2582 mi.

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

Currently priced at $149, IndiGo will fly you from New Delhi to Singapore and back. In addition to IndiGo, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air India and Singapore Airlines - these airlines can fly you to your destination from $181 and $234, respectively. These flights start at 49% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from New Delhi to Singapore one-way?

The cheapest airlines for a one-way flight from New Delhi to Singapore are IndiGo ($115), Air India ($127), and Singapore Airlines ($202).

Weekly flight availability from New Delhi to Singapore

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).

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

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 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

What are the cheapest flights from New Delhi to Singapore?

While on average a flight from New Delhi to Singapore is generally $1,969, our data shows the cheapest flight currently is $127. When looking at the most popular route, (New Delhi Indira Gandhi Intl - Singapore Changi), you can expect to pay $443 for that flight.

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

Consider Singapore Airlines (87%), Garuda Indonesia (82%) or ANA (81%) when booking your flight. These represent the most reliable airlines when flying from New Delhi to Singapore.

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

Air India, Singapore Airlines and IndiGo are the most popular airlines when flying from New Delhi to Singapore.

Most accurate provider : When it comes to deals on New Delhi-Singapore flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on New Delhi-Singapore flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from New Delhi-Singapore flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on New Delhi-Singapore flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Delhi-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Booking a flight from New Delhi Indira Gandhi Intl (DEL) to Singapore Changi (SIN) is your only option if you wish to fly from New Delhi to Singapore. On a typical day, there are 14 flights from Indira Gandhi Intl to Changi, all of which are around 5h 50m for a nonstop flight. You can also purchase a plane ticket from 3 airlines when you book a flight from Indira Gandhi Intl to Singapore.

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

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

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

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.

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

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.

$128+ Flights from New Delhi to Singapore

Q: How much does it cost to fly round-trip from New Delhi to Singapore?

Airfare is below average for this route at the moment. New Delhi to Singapore flights typically cost between $319 and $490 in March. The cheapest round-trip price found within the last 3 days was $277 on Multiple Airlines (Mar 7-Mar 11).

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Find cheap flights from New Delhi to Singapore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 Monday

Cheap flight deals from New Delhi to Singapore

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 diciembre 12, 2025.

lun. 12/1512:05 amDEL - SIN

1 stop9h 30mVietJet Air

lun. 12/224:15 pmSIN - DEL

1 stop9h 05mVietJet Air

Deal found 12/10

$371

lun. 12/152:10 amDEL - SIN

1 stop8h 40mMultiple Airlines

lun. 12/228:55 amSIN - DEL

2 stops15h 15mMultiple Airlines

Deal found 12/10

$401

lun. 12/1512:05 amDEL - SIN

1 stop9h 30mVietJet Air

vie. 12/194:15 pmSIN - DEL

1 stop9h 05mVietJet Air

Deal found 12/10

$402

dom. 12/2812:05 amDEL - SIN

1 stop9h 30mMultiple Airlines

mié. 1/74:35 pmSIN - DEL

1 stop8h 05mMultiple Airlines

Deal found 12/11

$407

mié. 12/3110:05 pmDEL - SIN

1 stop8h 55mMultiple Airlines

mié. 1/74:35 pmSIN - DEL

1 stop8h 05mMultiple Airlines

Deal found 12/11

$408

mar. 12/1610:35 amDEL - SIN

Nonstop5h 50mAir India

lun. 12/228:20 amSIN - DEL

Nonstop5h 45mAir India

Deal found 12/10

$413

mar. 12/167:10 pmDEL - SIN

2 stops13h 55mMultiple Airlines

vie. 12/194:15 pmSIN - DEL

1 stop9h 05mMultiple Airlines

Deal found 12/10

$434

mié. 12/3110:05 pmDEL - SIN

1 stop8h 55mMultiple Airlines

mar. 1/611:00 amSIN - DEL

1 stop11h 20mMultiple Airlines

Deal found 12/11

$435

dom. 12/2110:35 amDEL - SIN

Nonstop5h 50mAir India

mié. 12/241:35 pmSIN - DEL

1 stop11h 40mAir India

Deal found 12/10

$437

mar. 12/307:10 pmDEL - SIN

2 stops10h 40mMultiple Airlines

mié. 1/74:35 pmSIN - DEL

1 stop8h 05mMultiple Airlines

Deal found 12/11

$438

dom. 12/2812:05 amDEL - SIN

1 stop9h 35mMultiple Airlines

sáb. 1/34:35 pmSIN - DEL

2 stops10h 50mMultiple Airlines

Deal found 12/11

$440

Best flights from New Delhi to Singapore
Discover carefully curated flight deals from New Delhi to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 12, 2025.

mié. 4/811:35 pmDEL - SIN

1 stop9h 50mVietnam Airlines

sáb. 4/111:10 pmSIN - DEL

1 stop11h 25mVietnam Airlines

Deal found 12/9

$301

mié. 4/811:35 pmDEL - SIN

1 stop9h 50mVietnam Airlines

vie. 4/106:25 pmSIN - DEL

1 stop30h 10mVietnam Airlines

Deal found 12/9

$301

mar. 3/311:35 pmDEL - SIN

1 stop10h 10mVietnam Airlines

vie. 3/138:45 pmSIN - DEL

1 stop27h 50mVietnam Airlines

Deal found 12/10

$301

dom. 3/111:30 pmDEL - SIN

1 stop10h 25mVietnam Airlines

jue. 3/121:15 pmSIN - DEL

1 stop11h 20mVietnam Airlines

Deal found 12/10

$301

sáb. 3/711:35 pmDEL - SIN

1 stop10h 10mVietnam Airlines

sáb. 3/141:15 pmSIN - DEL

1 stop11h 20mVietnam Airlines

Deal found 12/10

$301

dom. 3/111:30 pmDEL - SIN

1 stop10h 25mVietnam Airlines

sáb. 3/141:15 pmSIN - DEL

1 stop11h 20mVietnam Airlines

Deal found 12/10

$301

vie. 3/611:30 pmDEL - SIN

1 stop10h 25mVietnam Airlines

vie. 3/138:45 pmSIN - DEL

1 stop27h 50mVietnam Airlines

Deal found 12/10

$301

vie. 3/611:30 pmDEL - SIN

1 stop10h 25mVietnam Airlines

dom. 3/81:25 pmSIN - DEL

1 stop11h 05mVietnam Airlines

Deal found 12/10

$301

sáb. 3/711:35 pmDEL - SIN

1 stop15h 20mVietnam Airlines

lun. 3/96:25 pmSIN - DEL

1 stop30h 10mVietnam Airlines

Deal found 12/10

$301

lun. 3/211:30 pmDEL - SIN

1 stop10h 25mVietnam Airlines

mar. 3/101:15 pmSIN - DEL

1 stop11h 20mVietnam Airlines

Deal found 12/10

$311

mié. 3/411:30 pmDEL - SIN

1 stop10h 25mVietnam Airlines

dom. 3/81:25 pmSIN - DEL

1 stop11h 05mVietnam Airlines

Deal found 12/10

$311

Last-minute flights from New Delhi to Singapore
Discover last-minute flight deals from New Delhi to Singapore. Data last updated diciembre 12, 2025 and is based on user searches.

jue. 1/16:40 amDEL - SIN

2 stops15h 05mMultiple Airlines

mié. 1/74:35 pmSIN - DEL

1 stop8h 05mMultiple Airlines

Deal found 12/11

$330

jue. 1/88:55 pmDEL - SIN

1 stop15h 05mMultiple Airlines

jue. 1/156:10 amSIN - DEL

1 stop13h 35mMultiple Airlines

Deal found 12/11

$289

vie. 1/1611:50 pmDEL - SIN

2 stops11h 00mMultiple Airlines

dom. 1/257:40 amSIN - DEL

1 stop17h 00mMultiple Airlines

Deal found 12/10

$284

sáb. 1/248:55 pmDEL - SIN

1 stop11h 05mMultiple Airlines

jue. 1/294:15 amSIN - DEL

1 stop9h 00mMultiple Airlines

Deal found 12/10

$281

sáb. 1/248:55 pmDEL - SIN

1 stop11h 05mMultiple Airlines

sáb. 1/316:10 amSIN - DEL

1 stop13h 35mMultiple Airlines

Deal found 12/9

$290

dom. 1/258:10 pmDEL - SIN

1 stop19h 50mAir India

vie. 1/308:20 amSIN - DEL

Nonstop5h 45mAir India

Deal found 12/10

$295

lun. 1/2611:30 pmDEL - SIN

1 stop10h 25mVietnam Airlines

jue. 4/21:10 pmSIN - DEL

1 stop11h 25mVietnam Airlines

Deal found 12/11

$311

mar. 1/2711:35 pmDEL - SIN

1 stop10h 10mVietnam Airlines

jue. 4/21:10 pmSIN - DEL

1 stop11h 25mVietnam Airlines

Deal found 12/11

$321

One-way flights from New Delhi to Singapore
Search for one-way flight options from New Delhi to Singapore. Find affordable one-way fares based on user searches. Data last updated diciembre 12, 2025.

mar. 3/311:35 pmDEL - SIN

1 stop10h 10mVietnam Airlines

Deal found 12/10

$128

dom. 1/1811:30 pmDEL - SIN

1 stop10h 25mVietnam Airlines

Deal found 12/11

$135

mié. 4/296:45 pmDEL - SIN

1 stop21h 40mSriLankan Airlines

Deal found 12/10

$137

mar. 1/208:55 pmDEL - SIN

1 stop11h 05mMultiple Airlines

Deal found 12/11

$139

jue. 2/2611:35 pmDEL - SIN

1 stop17h 20mVietnam Airlines

Deal found 12/9

$140

mié. 1/144:00 pmDEL - SIN

2 stops14h 35mMultiple Airlines

Deal found 12/10

$146

vie. 1/1611:30 pmDEL - SIN

1 stop10h 25mVietnam Airlines

Deal found 12/11

$148

lun. 2/2311:30 pmDEL - SIN

1 stop10h 25mVietnam Airlines

Deal found 12/11

$151

vie. 2/1311:30 pmDEL - SIN

1 stop10h 25mVietnam Airlines

Deal found 12/10

$152

jue. 2/122:30 pmDEL - SIN

2 stops15h 10mMultiple Airlines

Deal found 12/11

$153

mar. 3/37:10 pmDEL - SIN

2 stops10h 40mMultiple Airlines

Deal found 12/10

$157

Find flight deals from New Delhi to Singapore

Most accurate provider	Justfly.com 3 stars
Most trusted provider	Justfly.com 3 stars
Round-trip from	$277 (Kiwi.com)
One-way from	$128 (Kiwi.com)
Popular in	December
Cheapest in	July
Average price	$393
Good round-trip deal	$430 or less
Good one-way deal	$161 or less

Provider with most accurate pricing for New Delhi Indira Gandhi Intl-Singapore Changi flight deals.

Search Deals

Provider most trusted by Cheapflights users for New Delhi Indira Gandhi Intl-Singapore Changi flights.

Search Deals

From New Delhi Indira Gandhi Intl to Singapore Changi

Search Deals

One-way flight from New Delhi Indira Gandhi Intl to Singapore Changi

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($50 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Singapore Changi.

Search Deals

Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Singapore Changi.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

mié. 4/8

11:35 pm-11:55 am

1 stop9h 50m

Singapore Changi

sáb. 4/11

1:10 pm-10:05 pm

1 stop11h 25m

$301

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

mié. 4/8

11:35 pm-11:55 am

1 stop9h 50m

Singapore Changi

vie. 4/10

6:25 pm-10:05 pm

1 stop30h 10m

$301

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

mar. 3/3

11:35 pm-12:15 pm

1 stop10h 10m

Singapore Changi

vie. 3/13

8:45 pm-10:05 pm

1 stop27h 50m

$301

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

dom. 3/1

11:30 pm-12:25 pm

1 stop10h 25m

Singapore Changi

jue. 3/12

1:15 pm-10:05 pm

1 stop11h 20m

$301

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

sáb. 3/7

11:35 pm-12:15 pm

1 stop10h 10m

Singapore Changi

sáb. 3/14

1:15 pm-10:05 pm

1 stop11h 20m

$301

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

dom. 3/1

11:30 pm-12:25 pm

1 stop10h 25m

Singapore Changi

sáb. 3/14

1:15 pm-10:05 pm

1 stop11h 20m

$301

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

vie. 3/6

11:30 pm-12:25 pm

1 stop10h 25m

Singapore Changi

vie. 3/13

8:45 pm-10:05 pm

1 stop27h 50m

$301

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

vie. 3/6

11:30 pm-12:25 pm

1 stop10h 25m

Singapore Changi

dom. 3/8

1:25 pm-10:00 pm

1 stop11h 05m

$301

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

sáb. 3/7

11:35 pm-5:25 pm

1 stop15h 20m

Singapore Changi

lun. 3/9

6:25 pm-10:05 pm

1 stop30h 10m

$301

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

lun. 3/2

11:30 pm-12:25 pm

1 stop10h 25m

Singapore Changi

mar. 3/10

1:15 pm-10:05 pm

1 stop11h 20m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 21 results

Compare providers for flights from New Delhi to Singapore

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Delhi to Singapore in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Trip.com	Price Accuracy2 stars	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars
oojo	Price Accuracy3 stars	Trust Score*3 stars
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
OneTravel	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on New Delhi-Singapore flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on New Delhi-Singapore flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from New Delhi-Singapore flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on New Delhi-Singapore flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Delhi-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

Prices

Airlines

Delays

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

Booking 34 days in advance of your planned departure date is, on average, the best time to get cheap flights from New Delhi to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, July is the cheapest month in which you can book a flight from New Delhi to Singapore (average of $184). Flying from New Delhi to Singapore in December is currently the most expensive (average of $263). 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.

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

A simple way to save on the total cost of your ticket is to fly from New Delhi to Singapore in the afternoon. If you’re flexible enough to do this you can expect to save up to 49% on your trip compared to booking a flight in the evening.

How much does it cost to fly round-trip from New Delhi to Singapore?

The best insider tips for New Delhi to Singapore flights

Cheapflights partnered with top experts to bring you the best recommendations for your New Delhi to Singapore trip

Airlines

Qantas Airways

Qantas offers Tim Tam and hot chocolate, enhancing the in-flight dining experience.

Qantas provides on-demand entertainment on long-haul flights, ensuring a variety of viewing options.

Air India

Air India offers hot meals in all classes, enhancing the in-flight dining experience.

Air India's A350 aircraft provides 38 inches of seat pitch in Premium Economy.

Singapore Airlines

Singapore Airlines offers free unlimited Wi-Fi for all passengers, enhancing connectivity.

SQ's Krisflyer program provides free Wi-Fi access in economy and premium economy.

Airports

DEL

Arrive four hours early for international flights at DEL due to busy security lines. Use self-check-in kiosks to save time.

SIN

Use Grab rideshare for a quick 25-minute trip from SIN to downtown Singapore, cheaper than a taxi.

Our travel experts

John Walton

Expert on Qantas Airways

Andreas Spaeth

Expert on Air India

Gabriel Leigh

Expert on Singapore Airlines

Yulia Denisyuk

Expert on SIN

Jessica Macdonald

Expert on DEL

Reviews of airlines servicing Singapore

Read through reviews of airlines operating flights from New Delhi to Singapore, such as Singapore Airlines, IndiGo, and Air India. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very good

1,412 reviews

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Singapore Airlines

8.1

Very good

1,412 reviews

Singapore Airlines

8.1

Very good

1,412 reviews

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

IndiGo

6.8

Okay

507 reviews

Singapore Airlines

8.1

Very good

1,412 reviews

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Air India

5.5

Fair

2,947 reviews

Singapore Airlines

8.1

Very good

1,412 reviews

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Related info for your journey

What airports do I use to fly from New Delhi to Singapore?
Booking a flight from New Delhi Indira Gandhi Intl (DEL) to Singapore Changi (SIN) is your only option if you wish to fly from New Delhi to Singapore. On a typical day, there are 14 flights from Indira Gandhi Intl to Changi, all of which are around 5h 50m for a nonstop flight. You can also purchase a plane ticket from 3 airlines when you book a flight from Indira Gandhi Intl to Singapore.
How popular is this New Delhi to Singapore flight route?
This flight path from New Delhi Indira Gandhi Intl to Singapore Changi was viewed by 94 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from New Delhi to Singapore?
For as low as $301, Vietnam Airlines can have you in Singapore from New Delhi in 9h 50m. Airlines will cover a distance of 2582 mi.
What are the cheapest airlines flying from New Delhi to Singapore round-trip?
Currently priced at $149, IndiGo will fly you from New Delhi to Singapore and back. In addition to IndiGo, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air India and Singapore Airlines - these airlines can fly you to your destination from $181 and $234, respectively. These flights start at 49% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from New Delhi to Singapore one-way?
The cheapest airlines for a one-way flight from New Delhi to Singapore are IndiGo ($115), Air India ($127), and Singapore Airlines ($202).
What are the most reliable airlines from New Delhi to Singapore?
Consider Singapore Airlines (87%), Garuda Indonesia (82%) or ANA (81%) when booking your flight. These represent the most reliable airlines when flying from New Delhi to Singapore.
What are the cheapest flights from New Delhi to Singapore?
While on average a flight from New Delhi to Singapore is generally $1,969, our data shows the cheapest flight currently is $127. When looking at the most popular route, (New Delhi Indira Gandhi Intl - Singapore Changi), you can expect to pay $443 for that flight.
Can I find deals for flights from New Delhi to Singapore that include hotel bookings?
Yes. In addition to deals on New Delhi to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Delhi to Singapore?
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.
Can I find deals for business class flights from New Delhi to Singapore?
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.
What is the cheapest month to book a flight from New Delhi to Singapore?
Currently, July is the cheapest month in which you can book a flight from New Delhi to Singapore (average of $184). Flying from New Delhi to Singapore in December is currently the most expensive (average of $263). 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.

See more FAQs

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Other flights to Singapore

Top 3 airlines flying from New Delhi to Singapore

Airline	Cheapest	Average	Flexibility	On-time
Air India	Cheapest$186	Average$286	FlexibilityNo cancel fee	On-timeN/A
IndiGo	Cheapest$187	Average$257	FlexibilityNo cancel fee	On-time80%
Singapore Airlines	Cheapest$235	Average$298	FlexibilityNo cancel fee	On-time81%

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$128+ Cheap flights from New Delhi (DEL) to Singapore (SIN)

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Delhi to Singapore with Cheapflights

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3. Compare prices and book

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 Monday

Cheap 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 diciembre 12, 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 diciembre 12, 2025.

Find flight deals from New Delhi to Singapore

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Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Delhi to Singapore in December.

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?

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?

How much does it cost to fly round-trip from New Delhi to Singapore?

Weekly flight availability from New Delhi to Singapore

How often are flights from New Delhi to Singapore delayed?

What is the most punctual flight time for New Delhi to Singapore flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on New Delhi to Singapore flights?

The best insider tips for New Delhi to Singapore flights

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Cheapflights partnered with top experts to bring you the best recommendations for your New Delhi to Singapore trip

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Reviews of airlines servicing Singapore

Read through reviews of airlines operating flights from New Delhi to Singapore, such as Singapore Airlines, IndiGo, and Air India. Reviews also offer insight into each airline's 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?

How long is the flight from New Delhi to Singapore?

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

What are the cheapest airlines to fly from New Delhi to Singapore one-way?

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?

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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 diciembre 12, 2025.