₹ 83,978 Cheap flights to South Island

There are a total of 4 airlines that operate flight routes to South Island, with Qantas Airways being the most popular option. An estimated 58% of those flying into South Island choose to fly with Qantas Airways. If you’re unable to find tickets with Qantas Airways, then Singapore Airlines and Air New Zealand are also popular airlines to fly with.

Wednesday is the best day of the week to fly to South Island based on flight prices. Monday is another affordable option. If you are looking to save money on flights to South Island, then try to avoid flying out on a Tuesday since this is when prices are at their highest.

Prices for flights to South Island are refreshed on a daily basis.

There are 6 operators available for flights to South Island as of October 2025.

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to South Island.

The travel and health documents required for your trip to South Island can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Island. We always recommend checking with your airline or a trusted third party such as IATA to get advice.