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Cheap flights from New Delhi to Singapore from ₹ 10,735

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SIN
18 Nov — 25 Nov1
1 adult
1 adult, Economy

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 Thursday or Friday and return on a Thursday

Cheap flight deals from New Delhi to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 October 2025.

Round-trip from

₹ 21,030

One-way from

₹ 10,735

Popular in

December

Cheapest in

July

Average price

₹ 25,958

Good round-trip deal

₹ 27,482 or less

Good one-way deal

₹ 38,175 or less
Air India
  • Air India
  • 17/2-20/2
  • Nonstop
  • 11h 40m total
  • New Delhi to Singapore
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Air India
  • Air India
  • 6/11
  • Nonstop
  • 5h 55m total
  • New Delhi to Singapore
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Highest demand for flights based on searches. 16% potential increase in price (₹ 450,340 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (₹ 76,478 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Singapore Changi.
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Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Singapore Changi.
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Find flight deals from New Delhi to Singapore

Enter your travel dates to find the best prices.

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 19 October 2025.

Mon 20/1009:05DEL - SIN
Nonstop6h 10mIndiGo
Fri 24/1004:55SIN - DEL
1 stop11h 15mIndiGo
Deal found 18/10₹ 22,350
Sun 19/1009:05DEL - SIN
Nonstop6h 10mIndiGo
Thu 23/1004:55SIN - DEL
1 stop11h 15mIndiGo
Deal found 18/10₹ 22,438
Thu 6/1111:05DEL - SIN
Nonstop5h 55mAir India
Mon 10/1108:20SIN - DEL
Nonstop5h 45mAir India
Deal found 17/10₹ 23,142
Tue 11/1111:05DEL - SIN
Nonstop5h 55mAir India
Sun 16/1108:20SIN - DEL
Nonstop5h 45mAir India
Deal found 17/10₹ 23,494
Mon 20/1009:05DEL - SIN
Nonstop6h 10mIndiGo
Wed 29/1006:10SIN - DEL
1 stop12h 10mIndiGo
Deal found 17/10₹ 23,582
Fri 31/1005:10DEL - SIN
1 stop11h 00mSriLankan Airlines
Mon 3/1109:40SIN - DEL
1 stop21h 00mSriLankan Airlines
Deal found 17/10₹ 23,670
Mon 3/1109:20DEL - SIN
Nonstop5h 55mIndiGo
Mon 10/1110:20SIN - DEL
1 stop14h 10mIndiGo
Deal found 18/10₹ 23,758
Tue 4/1109:20DEL - SIN
Nonstop5h 55mIndiGo
Fri 7/1110:20SIN - DEL
1 stop14h 10mIndiGo
Deal found 17/10₹ 24,110
Sun 19/1007:15DEL - SIN
1 stop11h 35mMultiple Airlines
Thu 23/1010:30SIN - DEL
1 stop11h 15mMultiple Airlines
Deal found 18/10₹ 24,198

Cheapflights Fare Finder

 
Customise your flight search to find flights from New Delhi to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 19 October 2025.
Use the filters below to find and compare flights from New Delhi to Singapore that are best for you.

Fly from

New Delhi

Fly to

Singapore

Route

Depart

Return

Price

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Mon 16/3

11:05-19:30

Nonstop5h 55m

Singapore Changi

Fri 20/3

20:30-00:10

Nonstop6h 10m

₹ 23,758

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Sun 8/2

23:30-12:25

1 stop10h 25m

Singapore Changi

Thu 23/4

13:10-22:05

1 stop11h 25m

₹ 26,574

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Wed 11/2

23:30-12:25

1 stop10h 25m

Singapore Changi

Mon 20/4

18:25-22:05

1 stop30h 10m

₹ 26,574

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Sat 7/2

23:35-17:25

1 stop15h 20m

Singapore Changi

Wed 22/4

13:05-22:05

1 stop11h 30m

₹ 28,334

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Mon 10/11

22:05-09:30

1 stop8h 55m

Singapore Changi

Sun 16/11

12:30-21:05

1 stop11h 05m

₹ 35,725

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Tue 10/2

23:35-12:15

1 stop10h 10m

Singapore Changi

Tue 21/4

18:25-22:05

2 stops30h 10m

₹ 38,013

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Tue 10/2

23:35-17:25

1 stop15h 20m

Singapore Changi

Wed 22/4

18:25-22:05

2 stops54h 10m

₹ 38,013

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Fri 13/2

23:30-12:25

1 stop10h 25m

Singapore Changi

Thu 23/4

18:25-22:05

2 stops30h 10m

₹ 38,013

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Sun 8/2

23:30-12:25

1 stop10h 25m

Singapore Changi

Fri 24/4

18:25-22:05

2 stops54h 10m

₹ 38,013

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Fri 13/2

23:30-12:25

1 stop10h 25m

Singapore Changi

Tue 21/4

18:25-22:05

2 stops30h 10m

₹ 38,013

Flights are sorted by cheapest return flights first.

Deals found on 18/10

Showing 1-10 of 23 results
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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 return 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

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 10 October 2025.

To ensure you get the cheapest price possible for a flight from New Delhi to Singapore, you should look to book at least 34 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 ₹ 16,191). Flying from New Delhi to Singapore in December is currently the most expensive (average of ₹ 23,582). 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?

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 19 October 2025.

A simple way to save on the total cost of your ticket is to fly from New Delhi to Singapore at midday. If you’re flexible enough to do this you can expect to save up to 47% on your trip compared to booking a flight in the evening.

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

Use this chart to determine the cheapest time to fly return from New Delhi to Singapore. Price data was last updated on 12 October 2025.

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

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated 19 October 2025.
Get a feel of what it's like to fly with Singapore Airlines, Vietnam Airlines, andSriLankan Airlines from New Delhi to Singapore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Comfort

8.0

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.1
Very Good
1,382 reviews
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Comfort

8.0

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Vietnam Airlines
7.5
Good
203 reviews
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Comfort

8.0

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
SriLankan Airlines
6.9
Okay
76 reviews
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Comfort

8.0

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
IndiGo
6.9
Okay
487 reviews
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Comfort

8.0

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Air India
5.5
Fair
2,937 reviews
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Comfort

8.0

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

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?

    If you wish to fly to Singapore from New Delhi, then you need to book flights from New Delhi Indira Gandhi Intl to Singapore Changi. There are 14 flights from Indira Gandhi Intl (DEL) to Changi (SIN) per day to choose from. Flights to Singapore from Indira Gandhi Intl are available from 7 different airlines, which means you should have some options if you want to compare airfare deals. 5h 30m is how long a nonstop flight from New Delhi to Singapore Changi typically takes.

  • How popular is this New Delhi to Singapore flight route?

    Within the past month, 10,383 users have taken a look at flights from New Delhi Indira Gandhi Intl to Singapore Changi.

  • How long is the flight from New Delhi to Singapore?

    A quick flight from New Delhi to Singapore can take about 5h 55m. Air India provides one of the quickest options available for as low as ₹ 23,758. New Delhi and Singapore are separated by a distance of 4155 km. This flight may include one or multiple stops.

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

    According to our current data, Malaysia Airlines (₹ 1,851), IndiGo (₹ 17,449), and Air India (₹ 19,235) offers the cheapest pricing from New Delhi to Singapore. Malaysia Airlines is priced at 92% lower than the current average price of a flight leaving 3 months from now.

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

    Consider Singapore Airlines (92%), Qantas Airways (92%) or IndiGo (92%) 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?

    The cheapest flight price from New Delhi to Singapore is ₹ 12,822. On average you can expect to pay ₹ 153,229. The most popular route, (New Delhi Indira Gandhi Intl - Singapore Changi), can usually be booked for ₹ 20,151.

  • 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 holiday 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 ₹ 16,191). Flying from New Delhi to Singapore in December is currently the most expensive (average of ₹ 23,582). 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

Browse thousands of different options on Cheapflights for your next trip

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Fly from New Delhi to Singapore on these airlines

Choose from the following airlines for your flight from New Delhi to Singapore. Flights are based on user searches made on Cheapflights and were last updated on 19 October 2025.
Air India flights from New Delhi Indira Gandhi Intl to Singapore Changi
IndiGo flights from New Delhi Indira Gandhi Intl to Singapore Changi
Vistara flights from New Delhi Indira Gandhi Intl to Singapore Changi

Top 7 airlines flying from New Delhi to Singapore

Discover the top 7 airlines that operate flights from New Delhi to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 19 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest₹ 1,851Average₹ 31,852FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
IndiGoCheapest₹ 17,449Average₹ 23,214FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapest₹ 19,235Average₹ 25,955FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Vietnam AirlinesCheapest₹ 19,625Average₹ 28,531FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
SriLankan AirlinesCheapest₹ 19,661Average₹ 23,268FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Singapore AirlinesCheapest₹ 21,118Average₹ 27,498FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
VistaraCheapest₹ 23,006Average₹ 25,081FlexibilityNo cancel feeOn-timeN/A
Search Vistara flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from New Delhi to Singapore. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Singapore from New Delhi by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Singapore from New Delhi? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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!

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