Cheap flights from Adelaide to South Island from $377
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to South Island departing on 22/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Adelaide to South Island
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to South Island?
The cheapest month to fly to South Island from Adelaide is in August. Flight prices, which tend to average around $687, are often lower during this time because this is during the off-season. The month of June is another great option to travel to South Island, with average flight prices from Adelaide averaging around $764.
What is the cheapest day to depart on your flight to South Island?
The cheapest day to depart on your flight to South Island is on a Wednesday when prices can be found for as low as $780. This is often the case because there is less demand to fly during this day of the week. Flights from Adelaide to South Island on a Thursday will generally be more expensive and average around $916. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to South Island?
Flying to South Island from Adelaide at midday is the least expensive time of day to depart. momondo users have found prices as low as $548 when looking at flights departing at midday. Flights in the morning are often more expensive, with an average ticket price of $845.
What is the cheapest Adelaide to South Island flight route?
Fly from Adelaide to Christchurch for the best Adelaide - South Island flight prices
How far in advance should I book a flight to South Island?
You are more likely to see cheaper flights to South Island from Adelaide when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to South Island for around $854 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Island from Adelaide for as low as $679 on momondo.
What cabin class options are available on Adelaide to South Island flights?
There are 1 cabin classes available to choose from on Adelaide to South Island flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Adelaide to South Island?
Air New Zealand, Qantas Airways, and Emirates are the most popular carriers operating from Adelaide to South Island
Which airlines fly to South Island?
Qantas Airways, Virgin Australia and Air New Zealand are the top three most popular airlines that fly to South Island from Adelaide according to our data. Qantas Airways is the first choice among our users, with 43% of people opting to fly with this airline when travelling to South Island. Keep in mind that there are 5 different airlines that fly to South Island on a routine basis, so you have a few additional options to choose from.
Cheap Adelaide to South Island flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Adelaide to South Island
When did momondo last update prices for flights from Adelaide Airport to South Island?
Prices for flights from Adelaide Airport to South Island were last updated today.
How many operators does momondo search for flights from Adelaide Airport to South Island?
There are 5 operators available for flights from Adelaide Airport to South Island as of June 2025.
How old do you have to be to fly from Adelaide Airport to South Island?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Adelaide Airport to South Island.
What documentation or ID do you need to fly 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 licence, 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.
What is the most popular plane model from Adelaide to South Island?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Adelaide to South Island is Boeing 737-800 Passenger/BBJ2 (winglets) (31.15% of total bookings). The next most popular plane models are Airbus A320-100/200 (21.95%), Airbus A321neo (11.84%), and Airbus A321-100/200 (11.25%).
Best airlines flying from Adelaide to South Island
Compare and see reviews for airlines that fly from Adelaide to South Island with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $495 | Free cancellation | Rating 6.6 450 reviews | |||
| PriceFrom $543 | Free cancellation | Rating 7.5 407 reviews | |||
| PriceFrom $622 | Free cancellation | Rating 8.0 483 reviews | |||
| PriceFrom $661 | Free cancellation | Rating 7.5 857 reviews | |||
| PriceFrom $735 | Free cancellation | Rating 8.1 3,266 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Adelaide to South Island?
It is quick and easy to find Adelaide to South Island flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South Island that suits you.
Can I find flights from Adelaide to South Island with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Adelaide to South Island flights to just show those with flexible booking policies.
How can momondo help me find flights from Adelaide to South Island?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Adelaide to South Island.
I’m not ready to book a flight from Adelaide to South Island right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Adelaide to South Island flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.