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Cheap flights from New Delhi to Singapore from ₹ 10,709

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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SIN
15 Jun — 22 Jun1
1 adult

Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Singapore Changi are usually found in April or September, booked 82 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 10 June 2025.

Round-trip from

₹ 18,590

One-way from

₹ 10,709

Popular in

December

Cheapest in

April

Average price

₹ 25,958

Good round-trip deal

₹ 24,011 or less

Good one-way deal

₹ 28,621 or less
IndiGo
  • IndiGo
  • 23/7-31/7
  • 2 total stops
  • 28h 30m total
  • New Delhi to Singapore
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IndiGo
  • IndiGo
  • 23/6
  • Nonstop
  • 6h 10m total
  • New Delhi to Singapore
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Highest demand for flights based on searches. 16% potential increase in price (₹ 454,327 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (₹ 70,743 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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

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 10 June 2025.

Wed 23/723:20DEL - SIN
1 stop18h 10mMultiple Airlines
Thu 31/722:20SIN - DEL
1 stop10h 20mMultiple Airlines
Deal found 9/6₹ 18,590
Wed 9/709:05DEL - SIN
Nonstop6h 10mIndiGo
Wed 16/719:45SIN - DEL
Nonstop5h 50mIndiGo
Deal found 8/6₹ 18,676
Tue 17/610:55DEL - SIN
Nonstop6h 05mAir India
Wed 25/608:45SIN - DEL
Nonstop5h 35mAir India
Deal found 8/6₹ 18,933
Tue 1/705:15DEL - SIN
1 stop30h 25mSriLankan Airlines
Mon 21/715:15SIN - DEL
1 stop15h 30mSriLankan Airlines
Deal found 9/6₹ 20,646
Thu 14/809:00DEL - SIN
Nonstop5h 45mSingapore Airlines
Mon 18/802:35SIN - DEL
Nonstop5h 35mSingapore Airlines
Deal found 9/6₹ 23,045
Sat 19/723:35DEL - SIN
1 stop10h 05mVietnam Airlines
Wed 30/713:05SIN - DEL
1 stop11h 30mVietnam Airlines
Deal found 8/6₹ 26,215

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 10 June 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

Wed 23/7

23:20-20:00

1 stop18h 10m

Singapore Changi

Thu 31/7

22:20-06:10

1 stop10h 20m

₹ 18,590

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Wed 9/7

09:05-17:45

Nonstop6h 10m

Singapore Changi

Wed 16/7

19:45-23:05

Nonstop5h 50m

₹ 18,676

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Wed 30/7

10:55-19:30

Nonstop6h 05m

Singapore Changi

Tue 19/8

08:45-11:50

Nonstop5h 35m

₹ 19,875

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Tue 1/7

05:15-14:10

1 stop30h 25m

Singapore Changi

Mon 21/7

15:15-04:15

1 stop15h 30m

₹ 20,646

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Thu 14/8

09:00-17:15

Nonstop5h 45m

Singapore Changi

Mon 18/8

02:35-05:40

Nonstop5h 35m

₹ 23,045

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Sat 19/7

23:35-12:10

1 stop10h 05m

Singapore Changi

Wed 30/7

13:05-22:05

1 stop11h 30m

₹ 26,215

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Mon 23/6

09:05-17:45

Nonstop6h 10m

₹ 10,709

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Mon 14/7

10:55-19:30

Nonstop6h 05m

₹ 10,794

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Sat 16/8

02:30-06:30

1 stop25h 30m

₹ 11,137

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Fri 21/11

00:05-12:05

1 stop9h 30m

₹ 11,223

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Showing 1-10 of 15 results
1
2

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 9 June 2025.

To ensure you get the cheapest price possible for a flight from New Delhi to Singapore, you should look to book at least 82 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, March is the cheapest month in which you can book a flight from New Delhi to Singapore (average of ₹ 240). Flying from New Delhi to Singapore in December is currently the most expensive (average of ₹ 333). 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 10 June 2025.

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 36% 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 1 June 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. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 10 June 2025.

The most flights from DEL to SIN are scheduled on a Monday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

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.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

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).

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 10 June 2025.
To help decide which airline to fly from New Delhi to Singapore, see what other customers have to say about Singapore Airlines, Thai Airways and Cathay Pacific. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,302 reviews
Check prices

Entertainment

8.0

Food

7.7

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very Good
1,302 reviews
Singapore Airlines
8.1
Very Good
1,302 reviews
Check prices

Entertainment

8.0

Food

7.7

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Thai Airways
7.7
Good
335 reviews
Singapore Airlines
8.1
Very Good
1,302 reviews
Check prices

Entertainment

8.0

Food

7.7

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.6
Good
892 reviews
Singapore Airlines
8.1
Very Good
1,302 reviews
Check prices

Entertainment

8.0

Food

7.7

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Vietnam Airlines
7.5
Good
193 reviews
Singapore Airlines
8.1
Very Good
1,302 reviews
Check prices

Entertainment

8.0

Food

7.7

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
SriLankan Airlines
6.8
Okay
74 reviews
Singapore Airlines
8.1
Very Good
1,302 reviews
Check prices

Entertainment

8.0

Food

7.7

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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 13 flights from Indira Gandhi Intl (DEL) to Changi (SIN) per day to choose from. Flights to Singapore from Indira Gandhi Intl are available from 10 different airlines, which means you should have some options if you want to compare airfare deals. 5h 40m 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, 11,221 users have taken a look at flights from New Delhi Indira Gandhi Intl to Singapore Changi.

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

    According to our current data, IndiGo (₹ 18,676), Air India (₹ 19,104), and SriLankan Airlines (₹ 20,732) offers the cheapest pricing from New Delhi to Singapore. IndiGo is priced at 28% lower than the current average price of a flight leaving 3 months from now.

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

    ₹ 10,709 is the cheapest one-way deal found within the past few days, from IndiGo. You may also be able to find cheap deals on Air India and VietJet Air, with prices starting from ₹ 10,794 and ₹ 11,223, respectively.

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

    Consider Air New Zealand (84%), ANA (84%) or Singapore Airlines (84%) 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 ₹ 12,720. On average you can expect to pay ₹ 155,817. The most popular route, (New Delhi Indira Gandhi Intl - Singapore Changi), can usually be booked for ₹ 16,620.

  • 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, March is the cheapest month in which you can book a flight from New Delhi to Singapore (average of ₹ 240). Flying from New Delhi to Singapore in December is currently the most expensive (average of ₹ 333). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 10 June 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 10 airlines flying from New Delhi to Singapore

Discover the top 10 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 10 June 2025.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest₹ 9,863Average₹ 21,646FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
AirAsiaCheapest₹ 12,104Average₹ 17,632FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
SriLankan AirlinesCheapest₹ 17,861Average₹ 20,403FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
IndiGoCheapest₹ 17,998Average₹ 23,361FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Vietnam AirlinesCheapest₹ 19,660Average₹ 30,873FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Air IndiaCheapest₹ 19,840Average₹ 25,948FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Singapore AirlinesCheapest₹ 20,796Average₹ 26,246FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest₹ 21,877Average₹ 38,604FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
VistaraCheapest₹ 22,403Average₹ 27,281FlexibilityNo cancel feeOn-timeN/A
Search Vistara flights
Thai AirwaysCheapest₹ 36,078Average₹ 37,718FlexibilityNo cancel feeOn-time77%
Search Thai Airways 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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