$132 Cheap Flights from Delhi (DEL) to Singapore (SIN)

View $132 flight on Tue, Jun 10, 2025Opens in a new window

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

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Find available prices by choosing your travel dates.

Cheap Flights from Delhi to Singapore (DEL-SIN)

Prices were available within the past 7 days and start at $132 for one-way flights and $218 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Tue, Jun 17 - Wed, Jun 18
DEL
Delhi
SIN
Singapore
$218 Roundtrip, found 2 days ago
$218
Roundtrip
found 2 days ago
Select Air India flight, departing Tue, Jun 17 from Delhi to Singapore, returning Wed, Jun 18, priced at $218 found 2 days ago
Air India
Fri, Jun 20 - Sat, Jun 21
DEL
Delhi
SIN
Singapore
$225 Roundtrip, found 2 days ago
$225
Roundtrip
found 2 days ago
Select Air India flight, departing Fri, Jun 20 from Delhi to Singapore, returning Sat, Jun 21, priced at $225 found 2 days ago
IndiGo
Thu, May 1 - Mon, May 5
DEL
Delhi
SIN
Singapore
$225 Roundtrip, just found
$225
Roundtrip
just found
Select IndiGo flight, departing Thu, May 1 from Delhi to Singapore, returning Mon, May 5, priced at $225 just found
Air India
Wed, Jun 18 - Wed, Jul 2
DEL
Delhi
SIN
Singapore
$227 Roundtrip, found 2 days ago
$227
Roundtrip
found 2 days ago
Select Air India flight, departing Wed, Jun 18 from Delhi to Singapore, returning Wed, Jul 2, priced at $227 found 2 days ago
Air India
Mon, Aug 4 - Tue, Aug 5
DEL
Delhi
SIN
Singapore
$229 Roundtrip, found 8 hours ago
$229
Roundtrip
found 8 hours ago
Select Air India flight, departing Mon, Aug 4 from Delhi to Singapore, returning Tue, Aug 5, priced at $229 found 8 hours ago
Air India
Sun, Aug 3 - Mon, Aug 4
DEL
Delhi
SIN
Singapore
$232 Roundtrip, found 8 hours ago
$232
Roundtrip
found 8 hours ago
Select Air India flight, departing Sun, Aug 3 from Delhi to Singapore, returning Mon, Aug 4, priced at $232 found 8 hours ago
Air India
Fri, Jun 20 - Fri, Jul 4
DEL
Delhi
SIN
Singapore
$234 Roundtrip, found 2 days ago
$234
Roundtrip
found 2 days ago
Select Air India flight, departing Fri, Jun 20 from Delhi to Singapore, returning Fri, Jul 4, priced at $234 found 2 days ago
SriLankan Airlines
Sun, Jun 8 - Sun, Jun 15
DEL
Delhi
SIN
Singapore
$259 Roundtrip, found 20 hours ago
$259
Roundtrip
found 20 hours ago
Select SriLankan Airlines flight, departing Sun, Jun 8 from Delhi to Singapore, returning Sun, Jun 15, priced at $259 found 20 hours ago
Vietnam Airlines
Tue, Oct 28 - Wed, Oct 29
DEL
Delhi
SIN
Singapore
$338 Roundtrip, found 3 days ago
$338
Roundtrip
found 3 days ago
Select Vietnam Airlines flight, departing Tue, Oct 28 from Delhi to Singapore, returning Wed, Oct 29, priced at $338 found 3 days ago
Vietjet Air
Sat, May 10 - Wed, May 14
DEL
Delhi
SIN
Singapore
$432 Roundtrip, found 2 days ago
$432
Roundtrip
found 2 days ago
Select Vietjet Air flight, departing Sat, May 10 from Delhi to Singapore, returning Wed, May 14, priced at $432 found 2 days ago

Frequently asked questions

How much does a flight from Indira Gandhi Intl. Airport (DEL) to Changi Airport (SIN) cost?
You’ll find cheap return flights from Indira Gandhi Intl. Airport (DEL) to Changi Airport (SIN) starting at $243. Book a seat and take off on your trip. 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 DEL on May 15 2025 and touching down at SIN. The price was last updated on April 20 2025 and has not changed since.
What is the cheapest month to fly from DEL to SIN?
The cheapest flights from DEL to SIN 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 Indira Gandhi Intl. Airport (DEL) to Changi Airport (SIN)?
Skip the layovers and travel straight from Indira Gandhi Intl. Airport (DEL) to Changi Airport (SIN) with 3 carriers, including:

  • Air India
  • Singapore Airlines
  • IndiGo

What is the cheapest airline that flies from DEL to SIN?
Jet off from DEL to SIN with Air India. This carrier currently has the cheapest one-way ticket for this route, starting from $148. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from DEL on May 19 2025. Prices were last updated on April 20 2025 and have not changed since.
How many flights per day from Indira Gandhi Intl. Airport (DEL) to Changi Airport (SIN)?
When departing from Indira Gandhi Intl. Airport (DEL), you can pick from an average of 6 daily direct flights to Changi Airport (SIN).
What are the most popular departure times for flights from Indira Gandhi Intl. Airport (DEL) to Changi Airport (SIN)?
The 9 AM departures from DEL to SIN are the top choice for many travelers. These flights can come with a higher price due to their popularity. If you’re looking to save, choose a less crowded time to fly.
What day of the week has the most flights from DEL to SIN?
Jet off on a Monday if you’re after the biggest selection of flights from Indira Gandhi Intl. Airport (DEL) to Changi Airport (SIN).
What is the earliest flight from Indira Gandhi Intl. Airport (DEL) to Changi Airport (SIN)?
The earliest flight out of Indira Gandhi Intl. Airport (DEL) is at around 9:30AM UTC+5. Board this plane and you’ll touch down at Changi Airport (SIN) at approximately 5:55PM UTC+8. The total travel time is 5h 55m.
How long does it take to fly from Indira Gandhi Intl. Airport (DEL) to Changi Airport (SIN)?
Flights from DEL to SIN have an average travel time of 5 hours and 46 minutes. The distance between the two is 2,600 mi.
What is the best time to fly from Indira Gandhi Intl. Airport (DEL) to Changi Airport (SIN)?
To touch down at Changi Airport (SIN) without delays, opt for a flight that leaves from Indira Gandhi Intl. Airport (DEL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Singapore from Indira Gandhi Intl. Airport (DEL)?
Changi Airport (SIN) is the only airport in Singapore with direct flights from Indira Gandhi Intl. Airport (DEL). Check out the available options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Indira Gandhi Intl. Airport (DEL) to Changi Airport (SIN) last-minute?
Booking your plane ticket from DEL to SIN shortly before your journey is typically more expensive. But if there’s some wiggle room with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a DEL to SIN flight and hotel package?
Booking a DEL to SIN flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our wide range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Indira Gandhi Intl. Airport (DEL) to Changi Airport (SIN)?
It’s generally possible to cancel or reschedule your DEL to SIN flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline’s policies in your itinerary to see what changes are possible and if any costs are involved. You’ll also find more information on our Customer Service portal.
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