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Cheap flights from New Delhi to Singapore from $255

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SIN
17 Apr — 24 Apr1
1 adult

Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Singapore Changi are usually found in April or September, booked 66 days in advance, depart on a Friday or Tuesday 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 12 April 2025.

Round-trip from

$394

One-way from

$255

Popular in

December

Cheapest in

April

Average price

$435

Good round-trip deal

$1,137 or less

Good one-way deal

$704 or less
SriLankan Airlines
  • SriLankan Airlines
  • 21/5-26/5
  • 2 total stops
  • 32h 15m total
  • New Delhi to Singapore
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Vietnam Airlines
  • Vietnam Airlines
  • 18/5
  • 1 total stop
  • 9h 50m total
  • New Delhi to Singapore
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($138 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average return price).
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Average for round-trip flights in April 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 12 April 2025.

Wed 21/518:45DEL - SIN
1 stop21h 40mSriLankan Airlines
Mon 26/520:10SIN - DEL
1 stop10h 35mSriLankan Airlines
Deal found 10/4$394
Wed 22/1021:55DEL - SIN
Nonstop5h 45mSingapore Airlines
Wed 29/1016:25SIN - DEL
Nonstop6h 05mSingapore Airlines
Deal found 11/4$408
Fri 9/523:20DEL - SIN
1 stop16h 40mMultiple Airlines
Thu 15/513:20SIN - DEL
2 stops35h 15mMultiple Airlines
Deal found 11/4$416
Thu 12/623:35DEL - SIN
1 stop10h 05mVietnam Airlines
Mon 16/613:05SIN - DEL
1 stop11h 30mVietnam Airlines
Deal found 10/4$532
Thu 8/502:15DEL - SIN
1 stop13h 45mAir India
Thu 15/509:00SIN - DEL
Nonstop5h 35mAir India
Deal found 11/4$535
Thu 8/503:55DEL - SIN
1 stop10h 55mIndiGo
Thu 15/510:30SIN - DEL
1 stop15h 40mIndiGo
Deal found 11/4$607
Tue 10/623:00DEL - SIN
1 stop9h 55mMalaysia Airlines
Tue 17/615:35SIN - DEL
1 stop8h 45mMalaysia Airlines
Deal found 10/4$656
Sun 1/600:05DEL - SIN
1 stop9h 30mVietJet Air
Mon 9/615:25SIN - DEL
1 stop10h 00mVietJet Air
Deal found 10/4$751

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 647,157 searches. Data last updated 12 April 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 21/5

18:45-18:55

1 stop21h 40m

Singapore Changi

Mon 26/5

20:10-04:15

1 stop10h 35m

$394

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Sat 26/7

09:00-17:15

Nonstop5h 45m

Singapore Changi

Tue 19/8

02:35-05:40

Nonstop5h 35m

$410

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Fri 9/5

23:20-18:30

1 stop16h 40m

Singapore Changi

Thu 15/5

13:20-22:05

2 stops35h 15m

$416

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Thu 12/6

23:35-12:10

1 stop10h 05m

Singapore Changi

Mon 16/6

13:05-22:05

1 stop11h 30m

$532

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Thu 8/5

02:15-18:30

1 stop13h 45m

Singapore Changi

Thu 15/5

09:00-12:05

Nonstop5h 35m

$535

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Thu 8/5

03:55-17:20

1 stop10h 55m

Singapore Changi

Thu 15/5

10:30-23:40

1 stop15h 40m

$607

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Tue 10/6

23:00-11:25

1 stop9h 55m

Singapore Changi

Tue 17/6

15:35-21:50

1 stop8h 45m

$656

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Sun 1/6

00:05-12:05

1 stop9h 30m

Singapore Changi

Mon 9/6

15:25-22:55

1 stop10h 00m

$751

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Sun 18/5

23:35-11:55

1 stop9h 50m

$255

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Mon 7/7

09:00-17:15

Nonstop5h 45m

$330

Flights are sorted by cheapest return flights first.

Deals found on 10/4

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 4 April 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 month to book a flight from New Delhi to Singapore?

Currently, May is the cheapest month in which you can book a flight from New Delhi to Singapore (average of $355). Flying from New Delhi to Singapore in December is currently the most expensive (average of $752). 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 12 April 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 56% on flights from New Delhi to Singapore by exploring options for tickets at midday.

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 12 April 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 12 April 2025.
Peruse reviews from past customers who have flown with Singapore Airlines, Vietnam Airlines and Qatar Airways 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.
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Food

7.7

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

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
1,288 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Food

7.7

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

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
7.6
Good
194 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Food

7.7

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

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.
Qatar Airways
7.4
Good
3,550 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Food

7.7

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

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.
Malaysia Airlines
7.3
Good
252 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Food

7.7

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

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.
Ethiopian Air
7.2
Good
765 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Food

7.7

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

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 3 different airlines, which means you should have some options if you want to compare airfare deals. 5h 55m is how long a nonstop flight from New Delhi to Singapore Changi typically takes.

  • 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 7,909 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Flying on SriLankan Airlines is currently your cheapest option to Singapore, with prices starting at $394. Additional round-trip tickets that might be worth considering are offered by Singapore Airlines and Vietnam Airlines, with the lowest prices starting at $410 and $532, respectively. Users have found that SriLankan Airlines is 21% 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 $255. Singapore Airlines flights start at $330 while deals on VietJet Air start at $355 one-way.

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

    Consider Singapore Airlines (95%), ANA (93%) or Air New Zealand (93%) 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?

    On average you can expect to pay $2,083 for a flight from New Delhi to Singapore. The cheapest flight overall is $498 while the most popular route, (New Delhi Indira Gandhi Intl - Singapore Changi) is currently priced at $543.

  • 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, May is the cheapest month in which you can book a flight from New Delhi to Singapore (average of $355). Flying from New Delhi to Singapore in December is currently the most expensive (average of $752). 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.

Top 3 airlines flying from New Delhi to Singapore

Discover the top 3 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 647,157 searches. Data last updated 12 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$294Average$465FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
IndiGoCheapest$358Average$564FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapest$386Average$490FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

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

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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?

Users can book flights with no change fees policies with our dedicated filters. Book flights from New Delhi to Singapore flexibly with Cheapflights today.

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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