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Cheap flights from New Delhi to South Island from ₹ 58,684

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — CHC
19 Jun — 26 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from New Delhi to South Island

Enter your travel dates to find the best prices.

Cheapest flights from New Delhi to South Island
Explore the most affordable flight options available from New Delhi to South Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 May 2026.

Sat 5/909:05
DEL
-
CHC
2 stops21h 20m
Qantas Airways
Mon 14/906:00
CHC
-
DEL
2 stops23h 35m
Qantas Airways
Deal found 19/5₹ 93,335
Tue 1/909:05
DEL
-
CHC
2 stops32h 35m
Qantas Airways
Mon 14/906:00
CHC
-
DEL
2 stops23h 35m
Qantas Airways
Deal found 16/5₹ 95,652
Wed 19/809:05
DEL
-
CHC
2 stops32h 45m
Qantas Airways
Sat 22/815:45
CHC
-
DEL
2 stops61h 50m
Qantas Airways
Deal found 15/5₹ 105,690
Sat 5/921:55
DEL
-
CHC
1 stop29h 05m
Singapore Airlines
Mon 14/910:50
CHC
-
DEL
1 stop39h 45m
Singapore Airlines
Deal found 19/5₹ 106,173
Mon 31/801:20
DEL
-
CHC
1 stop39h 15m
Air India
Mon 14/915:25
CHC
-
DEL
1 stop19h 30m
Air India
Deal found 16/5₹ 107,331
Wed 9/911:00
DEL
-
ZQN
2 stops48h 15m
Emirates
Sun 13/912:10
ZQN
-
DEL
2 stops38h 45m
Emirates
Deal found 19/5₹ 110,902
Mon 31/809:05
DEL
-
ZQN
2 stops25h 10m
Qantas Airways
Thu 3/907:00
ZQN
-
DEL
2 stops22h 35m
Qantas Airways
Deal found 18/5₹ 119,492
Tue 30/623:00
DEL
-
ZQN
2 stops35h 20m
Multiple Airlines
Tue 7/717:30
ZQN
-
DEL
2 stops34h 50m
Multiple Airlines
Deal found 16/5₹ 128,951
Fri 6/1109:45
DEL
-
ZQN
2 stops21h 00m
Multiple Airlines
Fri 4/1215:35
ZQN
-
DEL
2 stops35h 55m
Multiple Airlines
Deal found 15/5₹ 129,917
Mon 22/601:20
DEL
-
ZQN
1 stop30h 25m
Multiple Airlines
Sun 28/615:40
ZQN
-
DEL
1 stop18h 40m
Multiple Airlines
Deal found 17/5₹ 133,198
Fri 19/609:05
DEL
-
ZQN
2 stops22h 55m
Qantas Airways
Mon 29/607:00
ZQN
-
DEL
2 stops46h 35m
Qantas Airways
Deal found 18/5₹ 142,464
Thu 1/1009:00
DEL
-
ZQN
2 stops23h 25m
Multiple Airlines
Thu 8/1020:25
ZQN
-
DEL
2 stops40h 45m
Multiple Airlines
Deal found 15/5₹ 142,850

Find flight deals from New Delhi to South Island

Keep the following information in mind while searching for New Delhi to South Island flight deals. Data was last updated 20 May 2026.

Round-trip from

₹ 93,335

One-way from

₹ 58,684

Popular in

January

Cheapest in

November

Average price

₹ 124,125
Qantas Airways
  • Qantas Airways
  • 5/9-14/9
  • 4 total stops
  • 44h 55m total
  • New Delhi to South Island
Search Deals
5/6
  • 5/6
  • 3 total stops
  • 41h 40m total
  • New Delhi to South Island
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (₹ 1,426,053 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 354,751 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from New Delhi to South Island 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 454,620 searches. Data last updated 20 May 2026.
Use the filters below to find and compare flights from New Delhi to South Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

New DelhiChristchurch

DEL - CHC

DELCHC

New Delhi Indira Gandhi Intl

Sat 5/9

09:05-12:55

2 stops21h 20m

Christchurch

Mon 14/9

06:00-23:05

2 stops23h 35m

₹ 93,335

New DelhiChristchurch

DEL - CHC

DELCHC

New Delhi Indira Gandhi Intl

Wed 19/8

09:05-00:20

2 stops32h 45m

Christchurch

Sat 22/8

15:45-23:05

2 stops61h 50m

₹ 105,690

New DelhiChristchurch

DEL - CHC

DELCHC

New Delhi Indira Gandhi Intl

Sat 5/9

21:55-09:30

1 stop29h 05m

Christchurch

Mon 14/9

10:50-20:05

1 stop39h 45m

₹ 106,173

New DelhiQueenstown

DEL - ZQN

DELZQN

New Delhi Indira Gandhi Intl

Wed 9/9

11:00-17:45

2 stops48h 15m

Queenstown Intl

Sun 13/9

12:10-20:25

2 stops38h 45m

₹ 110,902

New DelhiQueenstown

DEL - ZQN

DELZQN

New Delhi Indira Gandhi Intl

Mon 31/8

09:05-16:45

2 stops25h 10m

Queenstown Intl

Thu 3/9

07:00-23:05

2 stops22h 35m

₹ 119,492

New DelhiQueenstown

DEL - ZQN

DELZQN

New Delhi Indira Gandhi Intl

Tue 30/6

13:10-09:50

3 stops38h 10m

Queenstown Intl

Tue 7/7

17:30-01:45

3 stops38h 45m

₹ 139,086

New DelhiQueenstown

DEL - ZQN

DELZQN

New Delhi Indira Gandhi Intl

Thu 5/11

00:55-19:55

1 stop35h 30m

Queenstown Intl

Fri 4/12

15:05-04:15

1 stop20h 40m

₹ 139,665

New DelhiQueenstown

DEL - ZQN

DELZQN

New Delhi Indira Gandhi Intl

Thu 1/10

09:00-15:55

2 stops23h 25m

Queenstown Intl

Thu 8/10

20:25-05:40

2 stops40h 45m

₹ 142,850

New DelhiQueenstown

DEL - ZQN

DELZQN

New Delhi Indira Gandhi Intl

Wed 30/9

01:20-14:30

1 stop29h 40m

Queenstown Intl

Thu 8/10

14:25-04:25

1 stop21h 30m

₹ 143,333

New DelhiQueenstown

DEL - ZQN

DELZQN

New Delhi Indira Gandhi Intl

Mon 29/6

01:20-13:30

1 stop29h 40m

Queenstown Intl

Tue 7/7

14:25-04:25

1 stop20h 30m

₹ 145,939

Flights are sorted by cheapest return flights first.

Deals found on 15/5

Showing 1-10 of 26 resultsSorted by cheapest first
1
2
3

Best time to book a flight from New Delhi to South Island

Have a flexible travel schedule? Discover the best time to fly to South Island from New Delhi with our price prediction graph.
Estimated return 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 South Island

What is the cheapest month to book a flight from New Delhi to South Island?

Currently, July is the cheapest month in which you can book a flight from New Delhi to South Island (average of ₹ 42,855). Flying from New Delhi to South Island in October is currently the most expensive (average of ₹ 90,440). 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.

How far ahead should I book a flight from New Delhi to South Island?

Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from New Delhi to South Island. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing South Island

Get insights into the airlines that provide service to South Island. 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 South Island. Reviews last updated 20 May 2026.
Check out reviews from past customers who have flown with Singapore Airlines and Qantas Airways from New Delhi to South Island to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,521 reviews
Check prices

Entertainment

8.0

Food

7.8

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.2
Very Good
1,521 reviews
Singapore Airlines
8.2
Very Good
1,521 reviews
Check prices

Entertainment

8.0

Food

7.8

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Qantas Airways
7.5
Good
1,038 reviews
Singapore Airlines
8.2
Very Good
1,521 reviews
Check prices

Entertainment

8.0

Food

7.8

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Related info for your journey

Find useful and relevant information for your journey from New Delhi to South Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from New Delhi to South Island?

    New Delhi Indira Gandhi Intl (DEL) is the airport you will fly out of if you book a flight from New Delhi to South Island. It is only a 12.5 km journey to Indira Gandhi Intl (DEL) from New Delhi’s city centre.

  • How long is the flight from New Delhi to South Island?

    For as low as ₹ 93,335, Qantas Airways can have you in South Island from New Delhi in 21h 20m. Airlines will cover a distance of 12546 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from New Delhi to South Island one-way?

    To fly one-way, consider booking your trip with Qantas Airways, which is currently one of the cheapest options available, starting at ₹ 47,977. Cathay Pacific flights start at ₹ 48,879 while deals on Air New Zealand start at ₹ 62,309 one-way.

  • What are the most popular routes from New Delhi to South Island?

    Most travellers choose New Delhi Indira Gandhi Intl - Christchurch, New Delhi Indira Gandhi Intl - Invercargill or New Delhi Indira Gandhi Intl - Queenstown Intl when deciding on the best route from New Delhi to South Island.

  • Can I find deals for flights from New Delhi to South Island that include hotel bookings?

    Yes. In addition to deals on New Delhi to South Island flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from New Delhi to South Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to South Island.

  • Can I find deals for business class flights from New Delhi to South Island?

    Yes. Cheapflights offers flight deals from New Delhi to South Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Delhi to South Island?

    Currently, July is the cheapest month in which you can book a flight from New Delhi to South Island (average of ₹ 42,855). Flying from New Delhi to South Island in October is currently the most expensive (average of ₹ 90,440). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from New Delhi to South Island

Discover the top 2 airlines that operate flights from New Delhi to South Island. 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 454,620 searches. Data last updated 20 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest₹ 85,924Average₹ 101,961FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest₹ 100,873Average₹ 127,404FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from New Delhi to South Island?

Cheapflights helps you search for flights from New Delhi to South Island via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from New Delhi to South Island?

Millions of users choose and trust Cheapflights to book the best flight deals from New Delhi to South Island for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from New Delhi to South Island with no change fees?

Certainly. Search results for flights to South Island from New Delhi shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from New Delhi to South Island become cheaper?

Not ready to book yet? You can track prices for flights from New Delhi to South Island on Cheapflights with our Price Alert feature and get notified when better prices are available.

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