$394+ Cheap flights from New Delhi (DEL) to Sydney (SYD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SYD
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from New Delhi to Sydney with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith are usually found in April or August, booked 82 days in advance, depart on a Monday or Saturday and return on a Thursday
Cheap flight deals from New Delhi to Sydney
Cheapest
Best
Last-minute
One-way
Cheapest flights from New Delhi to SydneyExplore the most affordable flight options available from New Delhi to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from New Delhi to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This Justfly.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:40 pm -
1 stop17h 10m
Thu 11/123:15 pm -
1 stop34h 30m
Deal found 9/10![China Southern logo]()
$762
This FlightHub deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:40 pm -
1 stop30h 15m
Tue 11/103:15 pm -
1 stop34h 30m
Deal found 9/6![China Southern logo]()
$763
This Mytrip deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:40 pm -
1 stop30h 15m
Tue 11/101:25 pm -
3 stops28h 10m
Deal found 9/6![Multiple Airlines logo]()
$819
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:20 pm -
1 stop28h 30m
Fri 11/133:15 pm -
1 stop35h 45m
Deal found 9/6![Multiple Airlines logo]()
$822
This FlightHub deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:10 am -
1 stop27h 00m
Fri 11/133:15 pm -
1 stop38h 25m
Deal found 9/6![Cathay Pacific logo]()
$823
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:40 pm -
1 stop17h 10m
Wed 1/1310:10 pm -
1 stop27h 35m
Deal found 9/10![China Southern logo]()
$825
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:40 pm -
2 stops19h 40m
Wed 1/1310:10 pm -
1 stop27h 35m
Deal found 9/10![Multiple Airlines logo]()
$830
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:40 pm -
1 stop17h 10m
Wed 1/1310:10 pm -
1 stop27h 35m
Deal found 9/10![China Southern logo]()
$832
This Cathay Pacific deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:10 am -
1 stop30h 20m
Fri 10/303:15 pm -
1 stop35h 45m
Deal found 9/6![Cathay Pacific logo]()
$835
This Cathay Pacific deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:10 am -
1 stop27h 00m
Thu 10/293:15 pm -
1 stop35h 45m
Deal found 9/7![Cathay Pacific logo]()
$836
This Cathay Pacific deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:45 pm -
1 stop29h 25m
Fri 10/303:15 pm -
1 stop35h 45m
Deal found 9/10![Cathay Pacific logo]()
$837
This Cathay Pacific deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:45 pm -
1 stop16h 35m
Tue 2/168:45 am -
1 stop18h 15m
Deal found 9/8![Cathay Pacific logo]()
$838
Best flights from New Delhi to SydneyDiscover carefully curated flight deals from New Delhi to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from New Delhi to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Cathay Pacific deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:45 pm -
1 stop29h 25m
Fri 10/303:15 pm -
1 stop35h 45m
Deal found 9/10![Cathay Pacific logo]()
$837
This Qatar Airways deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/24:10 pm -
1 stop21h 40m
Tue 2/233:50 pm -
1 stop22h 05m
Deal found 9/6![Qatar Airways logo]()
$932
This Emirates deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/304:15 pm -
1 stop20h 50m
Tue 2/236:00 am -
1 stop25h 40m
Deal found 9/8![Emirates logo]()
$1,023
This Singapore Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/29:45 am -
2 stops17h 25m
Tue 2/237:00 am -
2 stops18h 30m
Deal found 9/6![Singapore Airlines logo]()
$1,175
This Emirates deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/294:10 am -
1 stop32h 55m
Fri 2/266:00 am -
1 stop19h 25m
Deal found 9/8![Emirates logo]()
$1,023
This Emirates deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/304:15 pm -
1 stop20h 50m
Sun 2/2110:25 am -
2 stops28h 00m
Deal found 9/8![Emirates logo]()
$1,046
This Cathay Pacific deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/211:40 am -
2 stops34h 50m
Wed 1/136:00 am -
2 stops47h 40m
Deal found 9/10![Cathay Pacific logo]()
$1,184
This Emirates deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/314:15 pm -
1 stop20h 50m
Sun 2/216:00 am -
1 stop19h 25m
Deal found 9/8![Emirates logo]()
$1,050
This Cathay Pacific deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:45 pm -
2 stops30h 10m
Wed 1/137:00 am -
2 stops46h 40m
Deal found 9/10![Cathay Pacific logo]()
$1,184
This Cathay Pacific deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/301:40 am -
2 stops24h 55m
Thu 2/258:45 am -
1 stop18h 15m
Deal found 9/8![Cathay Pacific logo]()
$1,217
Last-minute flights from New Delhi to SydneyDiscover last-minute flight deals from New Delhi to Sydney. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from New Delhi to Sydney. Data last updated September 10, 2026 and is based on user searches.
This Cathay Pacific deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:45 pm -
1 stop32h 30m
Sat 11/143:15 pm -
1 stop38h 25m
Deal found 9/8![Cathay Pacific logo]()
$839
This FlightHub deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:10 am -
1 stop27h 00m
Fri 11/133:15 pm -
1 stop38h 25m
Deal found 9/6![Cathay Pacific logo]()
$823
This Cathay Pacific deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:45 pm -
1 stop29h 25m
Fri 10/303:15 pm -
1 stop35h 45m
Deal found 9/10![Cathay Pacific logo]()
$837
This Cathay Pacific deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:45 pm -
1 stop26h 55m
Fri 1/153:15 pm -
1 stop38h 25m
Deal found 9/8![Cathay Pacific logo]()
$838
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:20 pm -
1 stop28h 30m
Fri 11/133:15 pm -
1 stop35h 45m
Deal found 9/6![Multiple Airlines logo]()
$822
This Cathay Pacific deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:10 am -
1 stop27h 00m
Thu 10/293:15 pm -
1 stop35h 45m
Deal found 9/7![Cathay Pacific logo]()
$836
This Cathay Pacific deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:10 am -
1 stop30h 20m
Fri 10/303:15 pm -
1 stop35h 45m
Deal found 9/6![Cathay Pacific logo]()
$835
This Cathay Pacific deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:10 am -
1 stop30h 20m
Sun 11/223:15 pm -
1 stop38h 25m
Deal found 9/7![Cathay Pacific logo]()
$840
This FlightHub deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:40 pm -
1 stop30h 15m
Tue 11/103:15 pm -
1 stop34h 30m
Deal found 9/6![China Southern logo]()
$763
This Mytrip deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:40 pm -
1 stop30h 15m
Tue 11/101:25 pm -
3 stops28h 10m
Deal found 9/6![Multiple Airlines logo]()
$819
This Justfly.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:40 pm -
1 stop17h 10m
Thu 11/123:15 pm -
1 stop34h 30m
Deal found 9/10![China Southern logo]()
$762
One-way flights from New Delhi to SydneySearch for one-way flight options from New Delhi to Sydney. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from New Delhi to Sydney. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:15 am -
2 stops23h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:55 pm -
2 stops26h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:25 am -
2 stops22h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:40 pm -
1 stop17h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![China Southern logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:45 pm -
2 stops35h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$409
This Jetabroad deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:05 pm -
1 stop16h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Batik Air logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:40 pm -
1 stop17h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![China Southern logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/32:50 pm -
3 stops22h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$421
This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:05 pm -
1 stop27h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Batik Air logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:20 am -
1 stop21h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$438
Find flight deals from New Delhi to Sydney
Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Sydney (SYD). 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 September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $762 (Justfly.com) |
One-way from | $394 (Kiwi.com) |
Popular in | January |
Cheapest in | April |
Average price | $914 |
Cheapflights Fare Finder
Customize your flight search to find flights from New Delhi to Sydney 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 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from New Delhi to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
New DelhiSydney
DEL New Delhi Indira Gandhi Intl - SYD Sydney Kingsford Smith
DELSYD
New Delhi Indira Gandhi Intl
Wed 11/4
10:45 pm-8:50 pm
1 stop16h 35m
Sydney Kingsford Smith
Wed 12/31
12:00 am-7:30 pm
Nonstop0h 00m
$454
New DelhiSydney
DEL New Delhi Indira Gandhi Intl - SYD Sydney Kingsford Smith
DELSYD
New Delhi Indira Gandhi Intl
Wed 9/16
11:20 pm-8:20 am
1 stop28h 30m
Sydney Kingsford Smith
Wed 12/31
12:00 am-7:30 pm
Nonstop0h 00m
$481
New DelhiSydney
DEL New Delhi Indira Gandhi Intl - SYD Sydney Kingsford Smith
DELSYD
New Delhi Indira Gandhi Intl
Wed 12/16
9:55 am-6:50 am
1 stop39h 25m
Sydney Kingsford Smith
Wed 12/31
12:00 am-7:30 pm
Nonstop0h 00m
$500
New DelhiSydney
DEL New Delhi Indira Gandhi Intl - SYD Sydney Kingsford Smith
DELSYD
New Delhi Indira Gandhi Intl
Sun 11/29
10:45 pm-10:25 am
2 stops30h 10m
Sydney Kingsford Smith
Wed 12/31
12:00 am-7:30 pm
Nonstop0h 00m
$564
New DelhiSydney
DEL New Delhi Indira Gandhi Intl - SYD Sydney Kingsford Smith
DELSYD
New Delhi Indira Gandhi Intl
Fri 11/27
10:45 pm-8:15 am
2 stops52h 00m
Sydney Kingsford Smith
Wed 12/31
12:00 am-7:30 pm
Nonstop0h 00m
$564
New DelhiSydney
DEL New Delhi Indira Gandhi Intl - SYD Sydney Kingsford Smith
DELSYD
New Delhi Indira Gandhi Intl
Thu 11/12
12:05 am-10:00 am
2 stops52h 25m
Sydney Kingsford Smith
Wed 12/31
12:00 am-7:30 pm
Nonstop0h 00m
$567
New DelhiSydney
DEL New Delhi Indira Gandhi Intl - SYD Sydney Kingsford Smith
DELSYD
New Delhi Indira Gandhi Intl
Fri 9/18
11:20 pm-8:20 am
1 stop28h 30m
Sydney Kingsford Smith
Wed 12/31
12:00 am-7:30 pm
Nonstop0h 00m
$568
New DelhiSydney
DEL New Delhi Indira Gandhi Intl - SYD Sydney Kingsford Smith
DELSYD
New Delhi Indira Gandhi Intl
Tue 2/2
9:30 pm-10:30 pm
1 stop19h 30m
Sydney Kingsford Smith
Wed 12/31
12:00 am-7:30 pm
Nonstop0h 00m
$580
New DelhiSydney
DEL New Delhi Indira Gandhi Intl - SYD Sydney Kingsford Smith
DELSYD
New Delhi Indira Gandhi Intl
Mon 9/21
11:00 am-6:45 am
2 stops39h 15m
Sydney Kingsford Smith
Wed 12/31
12:00 am-7:30 pm
Nonstop0h 00m
$585
New DelhiSydney
DEL New Delhi Indira Gandhi Intl - SYD Sydney Kingsford Smith
DELSYD
New Delhi Indira Gandhi Intl
Tue 12/15
4:10 am-7:35 am
2 stops45h 55m
Sydney Kingsford Smith
Wed 12/31
12:00 am-7:30 pm
Nonstop0h 00m
$602
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from New Delhi to Sydney
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Delhi to Sydney in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on New Delhi-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Delhi-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Delhi-Sydney flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New Delhi-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Delhi-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from New Delhi to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from New Delhi with our price prediction graph.
DEL-SYD
Estimated round-trip 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 Sydney
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How far ahead should I book a flight from New Delhi to Sydney?
The price you pay for your flight from New Delhi to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from New Delhi to Sydney?
Currently, April is the cheapest month in which you can book a flight from New Delhi to Sydney (average of $859). Flying from New Delhi to Sydney in January is currently the most expensive (average of $1,103). 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 SYD?
Find hourly flight availability from New Delhi to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 10, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Delhi to Sydney as you normally would.
How often are flights from New Delhi to Sydney delayed?
About 17% of weekly flights between New Delhi and Sydney have experienced delays in the past year, with the average delay time being 122 minutes.
What is the most punctual flight time for New Delhi to Sydney flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on New Delhi to Sydney flights?
Over the last year, Air India have had the lowest number of delays on this route, with just 17% of flights being delayed.
What’s the top layover airport for flights from New Delhi to Sydney?
Share of 1-stop round-trip flights from New Delhi to Sydney chosen by Cheapflights users in the past 12 months, using the same layover each way.
Bangkok (BKK) – chosen by Cheapflights users on 83% of 1-stop itineraries from New Delhi to Sydney on Cheapflights.
What’s the cheapest layover airport for flights from New Delhi to Sydney?
Average round-trip fare for 1-stop flights from New Delhi to Sydney, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Ho Chi Minh City (SGN) is the most affordable 1-stop option, with an average round-trip price of $562.
What’s the fastest layover option from New Delhi to Sydney?
Shortest average travel time for 1-stop one-way flights from New Delhi to Sydney, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Kuala Lumpur (KUL) have the shortest average one-way travel time for 1-stop routes: 15h 31m.
Which airport typically offers the quickest layover for flights from New Delhi to Sydney?
Average layover duration for 1-stop one-way flights from New Delhi to Sydney, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Colombo (CMB) offer the fastest connection on this route, with an average layover time of 1h 50m.
The best insider tips for New Delhi to Sydney flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your New Delhi to Sydney trip
Our travel experts
Reviews of airlines servicing Sydney
Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated September 10, 2026.
Read reviews from past customers who have flown Singapore Airlines,Thai Airways, andMalaysia Airlines from New Delhi to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.1
Boarding
8.3
Food
7.8
Comfort
8.0
Overall
8.2
Crew
8.6
Reviews
1 / 20
2.0
MediocreSanku,Jul 2026
TRV - SIN
Entertainment
8.1
Boarding
8.3
Food
7.8
Comfort
8.0
Overall
8.2
Crew
8.6
Reviews
1 / 20
2.0
MediocreSanku,Jul 2026
TRV - SIN
Entertainment
8.1
Boarding
8.3
Food
7.8
Comfort
8.0
Overall
8.2
Crew
8.6
Reviews
1 / 20
2.0
MediocreSanku,Jul 2026
TRV - SIN
Entertainment
8.1
Boarding
8.3
Food
7.8
Comfort
8.0
Overall
8.2
Crew
8.6
Reviews
1 / 20
2.0
MediocreSanku,Jul 2026
TRV - SIN
Entertainment
8.1
Boarding
8.3
Food
7.8
Comfort
8.0
Overall
8.2
Crew
8.6
Reviews
1 / 20
2.0
MediocreSanku,Jul 2026
TRV - SIN
Related info for your journey
Find useful and relevant information for your journey from New Delhi to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsParramatta
Wollongong
Coogee
Manly
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New Delhi and Sydney flights
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Top 4 airlines flying from New Delhi to Sydney
Discover the top 4 airlines that operate flights from New Delhi to Sydney. 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 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$641 | Average$832 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$799 | Average$1,074 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$904 | Average$1,036 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,385 | Average$1,571 | FlexibilityNo cancel fee | On-time77% |