Cheap flights from Delhi Indira Gandhi International to Singapore Changi

Compare Delhi Indira Gandhi International to Singapore Changi flight deals

Find the cheapest month or even day of the year to fly to Singapore Changi

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Flight deals from Delhi Indira Gandhi International to Singapore Changi

Looking for a cheap last-minute deal or the best round-trip flight from Delhi Indira Gandhi International to Singapore Changi? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Delhi Indira Gandhi International to Singapore Changi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Delhi Indira Gandhi International to Singapore Changi flights are currently cheapest in March.

Direct flights from Delhi Indira Gandhi International to Singapore Changi

Delhi Indira Gandhi International to Singapore Changi: Alternative routes

Compare routes from Delhi Indira Gandhi International to Singapore below. You may find an airport to fly into that's cheaper, faster, or easier than Singapore Changi.

New Delhi to Singapore: Flight information

The things to know before you go.
Cheapest flight found$176
Cheapest month to flyMarch
Average flight time5 hrs, 50 mins
Most popular airlineAir New Zealand
Average flights per week99

Finding cheap flights from Delhi Indira Gandhi International to Singapore Changi: Frequently asked questions

The best price we found for a round-trip flight from Delhi Indira Gandhi International to Singapore Changi is $176. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
5 hours and 50 minutes is the average flight time from Delhi Indira Gandhi International to Singapore Changi.
Air New Zealand, Air India and Singapore Airlines fly direct from Delhi Indira Gandhi International to Singapore Changi.
There are 99 flights per week flying from Delhi Indira Gandhi International to Singapore Changi, as of January 2026.
The cheapest month to fly from Delhi Indira Gandhi International to Singapore Changi is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Delhi Indira Gandhi International Airport to Singapore Changi Airport on Thursday, March 19, 2026.
Yes – the average flight time is 5 hours and 50 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Singapore Changi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Singapore is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, IndiGo offers the cheapest flight tickets to Singapore Changi.

Flying from Indira Gandhi International Airport (DEL) to Changi International Airport (SIN): what you need to know

  • Hop on a direct flight from Indira Gandhi International Airport to Changi International Airport and you'll be traveling for an average of 5 hours 55 minutes.

  • The timezone in Singapore is UTC+8, which is two hours 30 minutes ahead of New Delhi.

  • For the earliest departure, take the 09:00 flight from DEL to SIN. If you'd like to go later, the last service is at 23:45. With 117 Indira Gandhi International Airport to Changi International Airport flights every week, you can select the one that suits you best.

  • Leave enough time to catch your DEL to SIN flight. As a general rule, turn up two hours before international departures and an hour ahead for domestic flights.

  • During popular months such as July, it's a good idea to get to the airport even earlier. Plan to arrive two hours before domestic departures and four hours ahead of international flights whenever you're traveling during peak periods in general.

  • You'll find a variety of airlines offering direct flights from Indira Gandhi International Airport to Changi International Airport. When you're ready to start your Singapore vacation, let one of these carriers transport you to this unmissable part of Singapore:

  • The majority of travelers choose to travel with IndiGo on this route.

  • Singapore Airlines is the most punctual carrier that operates DEL to SIN flights. A reliable 84.44% of its departures on this route land on time.

  • We make it a piece of cake to book a flight with a stopover. To see all your options for tickets from Indira Gandhi International Airport to Changi International Airport, uncheck 'Direct flights only.' Then, pick a flight with a stop long enough to explore your chosen city. Top stopovers between DEL and SIN include:

    • Suvarnabhumi Airport

    • Phuket International Airport

    • Kuala Lumpur International Airport

How to find the cheapest flights from Indira Gandhi International Airport (DEL) to Changi International Airport (SIN)

  • The lowest price we've found for a one-way Indira Gandhi International Airport to Changi International Airport flight is $98. A return fare is currently $176. Depending on the availability when you book, these fares can change.

  • To pick up cheap tickets from DEL to SIN, book your journey six months before your departure date.

  • Schedule your trip for May. That's the cheapest month for flights from Indira Gandhi International Airport to Changi International Airport. If you're flexible on when you fly, use the 'Whole month' tool to find the cheapest airfare across every month.

  • Save time looking for cheap flights from DEL to SIN by setting up a Price Alert. You'll receive an email or notification on the app when a new discounted fare appears.

  • Tailor your flights with filters. Pick your preferred arrival and departure times, total journey duration and airlines. You can also sort results by 'Fastest,' 'Cheapest' or 'Best' flights from Indira Gandhi International Airport to Changi International Airport.

Handy information about Indira Gandhi International Airport (DEL)

  • 67.17% of flights leaving from Indira Gandhi International Airport land at their destination on schedule.

  • Central New Delhi to Indira Gandhi International Airport is around 11 kilometers. Depending on traffic, it'll take about 25 minutes to get there if you're driving, ride-sharing or catching a cab.

  • Taking public transport? Expect a trip time of around 55 minutes.

  • Searching for a handy hotel near DEL? If you're boarding an early flight from Indira Gandhi International Airport to Changi International Airport, these stays will have you sleeping moments from your check-in counter:

Arriving at Changi International Airport (SIN)

  • If you have a late Indira Gandhi International Airport to Changi International Airport flight, nothing tops the convenience of staying near the terminal. Grab your bags from the carousel and then be showered and sleeping shortly after at one of these accommodation options near SIN:

  • Travel at your own speed with a Changi International Airport rental car. Pick up a set of wheels from Avis, Sixt or Green Motion and find adventure across Singapore and beyond.

  • Reserving your ride from Changi International Airport around two weeks ahead boosts your odds of scoring a great price.

Getting from Changi International Airport (SIN) to central Singapore

  • Changi International Airport to the center of Singapore has a drive time of around 20 minutes. It's approximately 21 kilometers away.

  • When traveling on public transport, expect a journey of around 1 hour.

When to fly to Changi International Airport (SIN)

  • The quietest month for a flight from Indira Gandhi International Airport to Changi International Airport is February, while April is the busiest. Pick the best time to visit Singapore based on whether you prefer a more fast-paced or easygoing experience.

  • Book your flight from Indira Gandhi International Airport to Changi International Airport for May if you want to visit Singapore during its warmest month. Expect temperatures of between 25ºC (77ºF) and 31ºC (88ºF).

  • January sees average temperatures of between 24ºC (75ºF) and 30ºC (86ºF). Search for cheap tickets from DEL to SIN sometime then if you like traveling in cooler conditions.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.