$102 Cheap Flights from Singapore (SIN) to Delhi (DEL)

View $102 flight on Thu, Aug 21, 2025Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Indira Gandhi International Airport (DEL)

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Cheap Flights from Singapore to Delhi (SIN-DEL)

Prices were available within the past 7 days and start at $102 for one-way flights and $168 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Thu, Aug 28 - Thu, Sep 18
SIN
Singapore
DEL
Delhi
$168 Roundtrip, found 22 hours ago
$168
Roundtrip
found 22 hours ago
Select Air India flight, departing Thu, Aug 28 from Singapore to Delhi, returning Thu, Sep 18, priced at $168 found 22 hours ago
Air India
Sat, Aug 16 - Thu, Sep 25
SIN
Singapore
DEL
Delhi
$171 Roundtrip, found 6 days ago
$171
Roundtrip
found 6 days ago
Select Air India flight, departing Sat, Aug 16 from Singapore to Delhi, returning Thu, Sep 25, priced at $171 found 6 days ago
Air India
Thu, Aug 14 - Thu, Aug 21
SIN
Singapore
DEL
Delhi
$174 Roundtrip, found 1 hour ago
$174
Roundtrip
found 1 hour ago
Select Air India flight, departing Thu, Aug 14 from Singapore to Delhi, returning Thu, Aug 21, priced at $174 found 1 hour ago
Air India
Fri, Aug 22 - Tue, Aug 26
SIN
Singapore
DEL
Delhi
$177 Roundtrip, found 2 hours ago
$177
Roundtrip
found 2 hours ago
Select Air India flight, departing Fri, Aug 22 from Singapore to Delhi, returning Tue, Aug 26, priced at $177 found 2 hours ago
Air India
Sat, Aug 9 - Sat, Aug 23
SIN
Singapore
DEL
Delhi
$180 Roundtrip, found 20 hours ago
$180
Roundtrip
found 20 hours ago
Select Air India flight, departing Sat, Aug 9 from Singapore to Delhi, returning Sat, Aug 23, priced at $180 found 20 hours ago
IndiGo
Thu, Aug 14 - Thu, Aug 21
SIN
Singapore
DEL
Delhi
$182 Roundtrip, found 1 hour ago
$182
Roundtrip
found 1 hour ago
Select IndiGo flight, departing Thu, Aug 14 from Singapore to Delhi, returning Thu, Aug 21, priced at $182 found 1 hour ago
IndiGo
Mon, Aug 4 - Mon, Aug 18
SIN
Singapore
DEL
Delhi
$184 Roundtrip, found 20 hours ago
$184
Roundtrip
found 20 hours ago
Select IndiGo flight, departing Mon, Aug 4 from Singapore to Delhi, returning Mon, Aug 18, priced at $184 found 20 hours ago
Singapore Airlines
Fri, Aug 29 - Fri, Sep 19
SIN
Singapore
DEL
Delhi
$245 Roundtrip, found 22 hours ago
$245
Roundtrip
found 22 hours ago
Select Singapore Airlines flight, departing Fri, Aug 29 from Singapore to Delhi, returning Fri, Sep 19, priced at $245 found 22 hours ago
SriLankan Airlines
Fri, Aug 22 - Tue, Aug 26
SIN
Singapore
DEL
Delhi
$275 Roundtrip, found 2 hours ago
$275
Roundtrip
found 2 hours ago
Select SriLankan Airlines flight, departing Fri, Aug 22 from Singapore to Delhi, returning Tue, Aug 26, priced at $275 found 2 hours ago
Cathay Pacific
Mon, Sep 1 - Mon, Sep 8
SIN
Singapore
DEL
Delhi
$388 Roundtrip, found 22 hours ago
$388
Roundtrip
found 22 hours ago
Select Cathay Pacific flight, departing Mon, Sep 1 from Singapore to Delhi, returning Mon, Sep 8, priced at $388 found 22 hours ago

Find the cheapest month to fly from Singapore (SIN) to New Delhi (DEL)

September is typically the cheapest month to fly

From $176 - $256 per traveler.

Graph displaying average flight prices per month

Alternative airports near New Delhi

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Indira Gandhi Intl. DEL. Cheapest and Closest option available. Average driving time to city center is 46 minutes. Flights from $213
DEL
Indira Gandhi Intl.
CheapestClosest
Average driving time to city center46 min
Flights from $213
Flights from Singapore (SIN) to Delhi (DEL)
Origin airport
Changi
Destination airport
Indira Gandhi Intl.
Airlines serving
Air India, Cathay Pacific, Emirates, Etihad Airways, IndiGo, Malaysia Airlines, Singapore Airlines, SriLankan Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines
Roundtrip price
$167
Distance
2584 mi
Average flight time
3 hours 24 mins

Singapore to Delhi Flights

The cheapest times to fly from Singapore to Delhi

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Singapore to Delhi are during the month of August. You can find some of the cheapest flights from Singapore to Delhi with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Singapore to Delhi

Sunday is one of the best days to book for cheap flights from Singapore to Delhi: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Singapore to Delhi

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Singapore to Delhi in 2025. You can also book with separate airlines for your outbound and return journeys, from $102 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Singapore to Delhi flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Singapore to Delhi airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Changi Airport (SIN) to Indira Gandhi Intl. Airport (DEL) cost?
Grab cheap return tickets starting from $168 from Changi Airport (SIN) to Indira Gandhi Intl. Airport (DEL). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Air India flight leaving SIN on August 4 2025 and touching down at DEL. The price was last updated on July 13 2025 and has not changed since.
What is the cheapest month to fly from SIN to DEL?
The cheapest flights from SIN to DEL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Changi Airport (SIN) to Indira Gandhi Intl. Airport (DEL)?
Avoid the layovers and travel straight to Indira Gandhi Intl. Airport (DEL) from Changi Airport (SIN) with 3 carriers, including:

  • Air India
  • Singapore Airlines
  • IndiGo

What is the cheapest airline that flies from SIN to DEL?
Currently, the cheapest carrier offering one-way flights from SIN to DEL is Air India. You can book a seat on this route from $122. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SIN on September 29 2025. Prices were last updated on July 13 2025 and have not changed since.
How many flights per day from Changi Airport (SIN) to Indira Gandhi Intl. Airport (DEL)?
Each day on average, 6 direct flights take off from Changi Airport (SIN) to Indira Gandhi Intl. Airport (DEL). Select the departure date that fits your schedule best.
What are the most popular departure times for flights from Changi Airport (SIN) to Indira Gandhi Intl. Airport (DEL)?
Flights between SIN and DEL are their busiest at 2 AM. For a more relaxed experience and potentially cheaper tickets, choose a departure outside the usual busy windows.
What day of the week has the most flights from SIN to DEL?
Depart on a Thursday if you're looking for the best choice of flights from Changi Airport (SIN) to Indira Gandhi Intl. Airport (DEL).
What is the earliest flight from Changi Airport (SIN) to Indira Gandhi Intl. Airport (DEL)?
The first flight of the day taking off from Changi Airport (SIN) is at around 2:25AM UTC+8. Board this plane and you'll land at Indira Gandhi Intl. Airport (DEL) at approximately 5:40AM UTC+5. The total travel time is 5h 45m.
How long does it take to fly from Changi Airport (SIN) to Indira Gandhi Intl. Airport (DEL)?
Flights from SIN to DEL have an average travel time of 6 hours and 2 minutes. The total distance between these two airports is 2,600 mi.
What airline has the least delays from SIN to DEL?
Consider traveling with Air India if you'd like to fly straight from Changi Airport (SIN) to Indira Gandhi Intl. Airport (DEL) without any delays. This carrier has the best track record for punctuality, with an on-time performance of 81%. Want to be updated if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Changi Airport (SIN) to Indira Gandhi Intl. Airport (DEL)?
To avoid potential delays on the Changi Airport (SIN) to Indira Gandhi Intl. Airport (DEL) route, travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Delhi from Changi Airport (SIN)?
Indira Gandhi Intl. Airport (DEL) is the only airport in Delhi with direct flights from Changi Airport (SIN). Check out your options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Changi Airport (SIN) to Indira Gandhi Intl. Airport (DEL) last-minute?
Last-minute fares from SIN to DEL are usually more expensive. For the cheapest rates, start looking for flights well ahead of time. That being said, if you're flexible with your travel plans, it's possible to score a cheap fare just before your departure.
Is it cheaper to book a SIN to DEL flight and hotel package?
You can save money by securing a SIN to DEL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your preferred accommodations and flights, you can add extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Changi Airport (SIN) to Indira Gandhi Intl. Airport (DEL)?
If you reserved your SIN to DEL flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.