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Cheap flights from New Delhi to Singapore from $230

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SIN
25 Aug — 1 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Singapore Changi are usually found in September or August, booked 86 days in advance, depart on a Saturday or Monday and return on a Sunday

Cheap 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 26 July 2026.

Wed 23/923:20
DEL
-
SIN
1 stop11h 10m
Multiple Airlines
Sun 27/913:35
SIN
-
DEL
1 stop11h 00m
Multiple Airlines
Deal found 25/7$408
Wed 16/909:05
DEL
-
SIN
Nonstop6h 10m
IndiGo
Fri 18/919:45
SIN
-
DEL
Nonstop5h 50m
IndiGo
Deal found 24/7$417
Sun 6/903:35
DEL
-
SIN
Nonstop6h 05m
Air India
Sat 12/910:30
SIN
-
DEL
Nonstop6h 00m
Air India
Deal found 21/7$418
Thu 27/800:40
DEL
-
SIN
Nonstop6h 05m
Air India
Sun 6/910:30
SIN
-
DEL
Nonstop6h 00m
Air India
Deal found 24/7$419
Wed 23/909:05
DEL
-
SIN
Nonstop6h 10m
Multiple Airlines
Mon 28/907:55
SIN
-
DEL
1 stop16h 40m
Multiple Airlines
Deal found 22/7$429
Mon 21/903:35
DEL
-
SIN
Nonstop6h 05m
Air India
Thu 24/908:25
SIN
-
DEL
Nonstop6h 05m
Air India
Deal found 23/7$435
Thu 3/913:10
DEL
-
SIN
Nonstop6h 05m
Air India
Wed 30/908:25
SIN
-
DEL
Nonstop6h 05m
Air India
Deal found 23/7$437
Tue 8/913:10
DEL
-
SIN
Nonstop6h 05m
Air India
Tue 22/913:10
SIN
-
DEL
Nonstop5h 55m
Air India
Deal found 21/7$438
Fri 18/913:10
DEL
-
SIN
Nonstop6h 05m
Air India
Tue 22/913:10
SIN
-
DEL
Nonstop5h 55m
Air India
Deal found 24/7$439
Thu 10/903:35
DEL
-
SIN
Nonstop6h 05m
Air India
Tue 29/913:10
SIN
-
DEL
Nonstop5h 55m
Air India
Deal found 23/7$441

Find 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 26 July 2026.

Round-trip from

$408

One-way from

$230

Popular in

December

Cheapest in

September

Average price

$452

Good round-trip deal

$1,101 or less

Good one-way deal

$681 or less
23/9-27/9
  • 23/9-27/9
  • 2 total stops
  • 22h 10m total
  • New Delhi to Singapore
Search Deals
Vietnam Airlines
  • Vietnam Airlines
  • 20/8
  • 1 total stop
  • 15h 20m total
  • New Delhi to Singapore
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($76 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
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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.
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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 26 July 2026.
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

Cheapest return flight

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Fri 18/9

23:35-11:55

1 stop9h 50m

Singapore Changi

Tue 22/9

13:10-22:05

1 stop11h 25m

$502

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Wed 16/9

03:35-12:10

Nonstop6h 05m

Singapore Changi

Sun 27/9

10:30-14:00

Nonstop6h 00m

$558

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Thu 10/12

23:35-17:25

1 stop15h 20m

Singapore Changi

Tue 15/12

13:15-22:05

1 stop11h 20m

$573

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Wed 30/9

05:30-18:30

1 stop10h 30m

Singapore Changi

Sun 4/10

08:25-12:00

Nonstop6h 05m

$580

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Fri 28/8

23:35-11:55

1 stop9h 50m

Singapore Changi

Sat 5/9

13:10-22:05

1 stop11h 25m

$587

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Fri 8/1

23:30-15:10

1 stop13h 10m

Singapore Changi

Mon 11/1

20:45-22:00

2 stops51h 45m

$616
Fastest return journey

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Thu 27/8

09:00-17:15

Nonstop5h 45m

Singapore Changi

Wed 2/9

02:35-05:40

Nonstop5h 35m

$648

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Tue 25/8

23:35-12:10

1 stop10h 05m

Singapore Changi

Sat 29/8

13:10-22:05

2 stops35h 25m

$687

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Fri 2/10

23:35-17:25

2 stops15h 20m

Singapore Changi

Wed 7/10

18:25-22:05

1 stop30h 10m

$714

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Wed 19/8

23:35-11:55

1 stop9h 50m

Singapore Changi

Wed 26/8

21:00-22:05

2 stops51h 35m

$719

Flights are sorted by cheapest return flights first.

Deals found on 22/7

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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?

To ensure you get the cheapest price possible for a flight from New Delhi to Singapore, you should look to book at least 85 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, September is the cheapest month in which you can book a flight from New Delhi to Singapore (average of $385). Flying from New Delhi to Singapore in December is currently the most expensive (average of $554). 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 26 July 2026.

When flying from New Delhi to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from New Delhi to Singapore?

Airfare is typical for this route at the moment.

New Delhi to Singapore flights typically cost between $338 and $518 in September.
The cheapest return price found within the last 5 days was $408 on Multiple Airlines (23 Sept–27 Sept).

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 26 July 2026.
See what other customers who have flown with Singapore Airlines and Air India from New Delhi to Singapore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,581 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Food

7.8

Crew

8.6

Boarding

8.3

Overall

8.2

Reviews

1 / 20
2.0
Mediocre

Sanku,July 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Singapore Airlines
8.2
Very Good
1,581 reviews
Singapore Airlines
8.2
Very Good
1,581 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Food

7.8

Crew

8.6

Boarding

8.3

Overall

8.2

Reviews

1 / 20
2.0
Mediocre

Sanku,July 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Air India
5.5
Fair
2,955 reviews
Singapore Airlines
8.2
Very Good
1,581 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Food

7.8

Crew

8.6

Boarding

8.3

Overall

8.2

Reviews

1 / 20
2.0
Mediocre

Sanku,July 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.

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 19 flights from Indira Gandhi Intl (DEL) to Changi (SIN) per day to choose from. Flights to Singapore from Indira Gandhi Intl are available from 2 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 5,612 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?

    Departing from New Delhi to Singapore will take you 6h 05m. The distance from New Delhi to Singapore is about 4155 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Flying on Air India is currently your cheapest option to Singapore, with prices starting at $293. Another option worth looking into is Singapore Airlines, starting at $336 round trip. Users have found that Air India is 34% 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 Singapore Airlines, which is currently one of the cheapest options available, starting at $138. IndiGo flights start at $148 while deals on Air India start at $151 one-way.

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

    Consider Qantas Airways (90%), IndiGo (90%) or ANA (88%) 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 $1,960 for a flight from New Delhi to Singapore. The cheapest flight overall is $528 while the most popular route, (New Delhi Indira Gandhi Intl - Singapore Changi) is currently priced at $485.

  • 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, September is the cheapest month in which you can book a flight from New Delhi to Singapore (average of $385). Flying from New Delhi to Singapore in December is currently the most expensive (average of $554). 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 2 airlines flying from New Delhi to Singapore

Discover the top 2 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 26 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$293Average$478FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Singapore AirlinesCheapest$336Average$492FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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?

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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