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Cheap flights from New Delhi to Singapore from S$ 172

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 13-7. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SIN
13 Mar — 20 Mar1
1 adult

The best prices from New Delhi Indira Gandhi Intl to Singapore Changi are usually found in September or August, booked 66 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 8 March 2025.

Round-trip from

S$ 317

One-way from

S$ 172

Popular in

December

Cheapest in

September

Average price

S$ 406

Good round-trip deal

S$ 335 or less

Good one-way deal

S$ 320 or less
IndiGo
  • IndiGo
  • 5-4-7-4
  • Nonstop
  • 12h 05m total
  • New Delhi to Singapore
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Vietnam Airlines
  • Vietnam Airlines
  • 13-7
  • 1 total stop
  • 9h 50m total
  • New Delhi to Singapore
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Highest demand for flights based on searches. 13% potential increase in price (S$ 89 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 8 March 2025.

Sat 5-409:05DEL - SIN
Nonstop6h 10mIndiGo
Mon 7-419:45SIN - DEL
Nonstop5h 55mIndiGo
Deal found 7-3S$ 317
Wed 2-423:20DEL - SIN
1 stop18h 55mMultiple Airlines
Tue 22-402:35SIN - DEL
Nonstop5h 35mMultiple Airlines
Deal found 7-3S$ 319
Thu 3-410:30DEL - SIN
Nonstop6h 05mAir India
Wed 9-409:00SIN - DEL
Nonstop5h 45mAir India
Deal found 7-3S$ 330
Tue 22-418:45DEL - SIN
1 stop21h 40mSriLankan Airlines
Tue 29-409:45SIN - DEL
1 stop10h 30mSriLankan Airlines
Deal found 8-3S$ 339
Tue 6-509:00DEL - SIN
Nonstop5h 55mSingapore Airlines
Sat 10-516:50SIN - DEL
Nonstop5h 50mSingapore Airlines
Deal found 7-3S$ 369
Fri 5-923:35DEL - SIN
1 stop9h 50mVietnam Airlines
Sun 14-913:05SIN - DEL
1 stop11h 30mVietnam Airlines
Deal found 7-3S$ 442
Mon 10-304:30DEL - SIN
2 stops26h 45mAir India Express
Fri 14-310:45SIN - DEL
2 stops15h 10mAir India Express
Deal found 7-3S$ 474

Find flights from New Delhi to Singapore within your budget

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 200,618 searches. Data last updated 8 March 2025.

Fly from

New Delhi

Fly to

Singapore

Route

Depart

Return

Price

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Sat 5-4

09:05-17:45

Nonstop6h 10m

Singapore Changi

Mon 7-4

19:45-23:10

Nonstop5h 55m

S$ 317

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Wed 2-4

23:20-20:45

1 stop18h 55m

Singapore Changi

Tue 22-4

02:35-05:40

Nonstop5h 35m

S$ 319

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Thu 3-4

10:30-19:05

Nonstop6h 05m

Singapore Changi

Wed 9-4

09:00-12:15

Nonstop5h 45m

S$ 330

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Tue 22-4

18:45-18:55

1 stop21h 40m

Singapore Changi

Tue 29-4

09:45-17:45

1 stop10h 30m

S$ 339

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Mon 11-8

09:00-17:25

Nonstop5h 55m

Singapore Changi

Fri 15-8

16:50-20:10

Nonstop5h 50m

S$ 362

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Fri 1-8

23:35-11:55

1 stop9h 50m

Singapore Changi

Wed 27-8

18:25-22:05

1 stop30h 10m

S$ 442

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Sat 29-3

05:00-11:55

2 stops28h 25m

Singapore Changi

Wed 2-4

13:00-03:25

2 stops16h 55m

S$ 475

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Sun 13-7

23:35-11:55

1 stop9h 50m

S$ 172

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Wed 26-3

02:30-21:10

1 stop16h 10m

S$ 178

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Wed 26-3

23:30-16:10

1 stop14h 10m

S$ 182

Flights are sorted by cheapest return flights first.

Deals found on 7-3

Showing 1-10 of 16 results
1
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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.

Travel insights for flights from New Delhi to Singapore

Get recent, data-driven insights about flights from New Delhi to Singapore including ideal travel times, pricing trends, and more.

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 28 February 2025.

To ensure you get the cheapest price possible for a flight from New Delhi to Singapore, you should look to book at least 66 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 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 8 March 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 5% 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 2 March 2025.

Travellers seeking maximum savings on their New Delhi to Singapore flight should consider departing on Thursday at midday when fares are most often at their lowest. Sunday at midday 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 8 March 2025.

The most flights from DEL to SIN are scheduled on a Monday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 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 8 March 2025.
See what other customers who have flown with Singapore Airlines, Thai Airways and Vietnam Airlines from New Delhi to Singapore have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,282 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Singapore Airlines
8.1
Very Good
1,282 reviews
Singapore Airlines
8.1
Very Good
1,282 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Thai Airways
7.8
Good
315 reviews
Singapore Airlines
8.1
Very Good
1,282 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Vietnam Airlines
7.6
Good
191 reviews
Singapore Airlines
8.1
Very Good
1,282 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

SriLankan Airlines
6.8
Okay
73 reviews
Singapore Airlines
8.1
Very Good
1,282 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

IndiGo
6.8
Okay
472 reviews
Singapore Airlines
8.1
Very Good
1,282 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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?

    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 11 flights from Indira Gandhi Intl to Changi, all of which are around 5h 35m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Indira Gandhi Intl to Singapore.

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

    Flights from New Delhi Indira Gandhi Intl to Singapore Changi have been viewed 637 times in the past calendar month.

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

    Currently priced at S$ 317, 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 SriLankan Airlines - these airlines can fly you to your destination from S$ 330 and S$ 339, respectively. Users have found that IndiGo is 24% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Vietnam Airlines, which is currently one of the cheapest options available, starting at S$ 172. IndiGo flights start at S$ 178 while deals on Air India start at S$ 190 one-way.

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

    No one likes to see their flight delayed. When booking a flight from New Delhi to Singapore consider choosing ANA(89%), Air New Zealand(89%) or Singapore Airlines(89%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from New Delhi to Singapore?

    Looking at all options, your cheapest flight can be booked for S$ 230. While the most popular route (New Delhi Indira Gandhi Intl - Singapore Changi) can be booked for S$ 225 on average our data indicates S$ 534 when flying from New Delhi 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 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.

See more FAQs

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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 8 March 2025.
Air India flights from New Delhi Indira Gandhi Intl to Singapore Changi
Singapore Airlines flights from New Delhi Indira Gandhi Intl to Singapore Changi
Vistara flights from New Delhi Indira Gandhi Intl to Singapore Changi

Top 4 airlines flying from New Delhi to Singapore

Discover the top 4 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 200,618 searches. Data last updated 8 March 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapestS$ 332AverageS$ 406FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Singapore AirlinesCheapestS$ 333AverageS$ 415FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapestS$ 337AverageS$ 423FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
VistaraCheapestS$ 353AverageS$ 417FlexibilityNo 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 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.

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

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.

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

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.

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

Yes, Cheapflights offers price alerts on New Delhi to Singapore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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