$641 Cheap Singapore Airlines flights Sydney (SYD) to Delhi (DEL)

View $641 flight on Wed, Oct 1, 2025Opens in a new window

$641 Cheap Singapore Airlines flights Sydney (SYD) to Delhi (DEL)

Prices were available within the past 7 days and start at $641 for one-way flights and $650 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Sun, Mar 1 - Sun, Mar 15
SYD
Sydney
DEL
Delhi
$650 Roundtrip, found 1 day ago
$650
Roundtrip
found 1 day ago
Select Singapore Airlines flight, departing Sun, Mar 1 from Sydney to Delhi, returning Sun, Mar 15, priced at $650 found 1 day ago
Flights from Sydney (SYD) to Delhi (DEL)
Origin airport
Kingsford Smith Intl.
Destination airport
Indira Gandhi Intl.
Airlines serving
APG Distribution System, Air India, All Nippon Airways, Asiana Airlines, Cathay Pacific, Emirates, Etihad Airways, FlexFlight, Japan Airlines, Malaysia Airlines, Qantas Airways, Qatar Airways, Singapore Airlines, SriLankan Airlines, Thai Airways International, Turkish Airlines, Vietjet Air, Vietnam Airlines
Popular airline
SriLankan Airlines
Distance
6483 mi
Average flight time
13 hours 55 mins

Frequently asked questions

How much is a Singapore Airlines flight from Kingsford Smith Intl. Airport (SYD) to Indira Gandhi Intl. Airport (DEL)?
You can find budget-friendly return Singapore Airlines flights from $650 from SYD to DEL by sorting your results from "Price (lowest to highest)" on Expedia. Or look for deals from $641 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SYD to DEL with Singapore Airlines?
Singapore Airlines flights to Delhi are generally more affordable in the off-peak months of May and June. Whether you're in search of a one-way or round-trip ticket, you could score a better deal then.
What is the cheapest time to book flights from Kingsford Smith Intl. Airport (SYD) to Indira Gandhi Intl. Airport (DEL) with Singapore Airlines?
Scoring the best Singapore Airlines deals from SYD to DEL often comes down to timing. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. Better still, you can pocket 17% on average by buying your fare on a Sunday compared to a Friday, which is usually the most expensive day to book.* It's smart to kick off your flight search about one month before you want to travel.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Singapore Airlines fly nonstop from Kingsford Smith Intl. Airport (SYD) to Indira Gandhi Intl. Airport (DEL)?
Use the "Nonstop" filter when searching for direct Singapore Airlines flights from SYD to DEL. It's also a good way to compare other carriers servicing the same nonstop trip.
What is the earliest Singapore Airlines flight from SYD to DEL?
Find Singapore Airlines's earliest flights from SYD to DEL by checking our "Morning" and "Early Morning" filters. Not only will you arrive at your destination sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Singapore Airlines fly into in Delhi?
Indira Gandhi Intl. Airport (DEL) is the main Delhi hub for Singapore Airlines flights from Kingsford Smith Intl. Airport (SYD).
What kind of luggage can I take on a Singapore Airlines flight from Kingsford Smith Intl. Airport (SYD) to Indira Gandhi Intl. Airport (DEL)?
On a standard economy flight with Singapore Airlines from SYD to DEL, passengers can bring 2 checked-in bags up to 50 lb with dimensions no larger than 31 inches x 29 inches x 78 inches in total. For hand luggage, you can have 2 cabin bags weighing up to 15 lb and measuring less than 45 inches. Size and weight limits can vary depending on your airfare type and cabin class. To make sure you're not hit with additional fees at the terminal, check your Singapore Airlines booking or visit the airline's website before you start packing.
Why fly with Singapore Airlines from SYD to DEL?
With top-tier customer service and a 5-star airline rating, Singapore Airlines is the leading choice for many passengers heading from SYD to DEL. What's more, if you're a Singapore Airlines KrisFlyer and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be spent on future getaways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Singapore Airlines flight from Kingsford Smith Intl. Airport (SYD) to Indira Gandhi Intl. Airport (DEL)?
Depending on the type of fare you purchased, a fee generally applies if you change or cancel your booking more than 24 hours after it has been confirmed. To secure flexible plane tickets, select our "Changes included" or "No cancel fee" filter while looking for flights. For more information on canceling or changing your reservation, visit "Trips," select your flight and tick "Manage Booking."

Explore a world of travel with Expedia

*Available to One Key members.