฿10,610 Find Cheap Flights to South Island – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Thailand to South Island departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap South Island Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to South Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to South Island

Thu 10 Sep - Thu 24 Sep
เจ็ทสตาร์ Logo
21:50 - 16:25
BKK
-
CHC
13h 35m
1 stop
เจ็ทสตาร์ Logo
08:20 - 19:50
CHC
-
BKK
16h 30m
1 stop
฿23,974เจ็ทสตาร์
Sun 18 Oct - Tue 17 Nov
เจ็ทสตาร์ Logo
21:40 - 17:25
BKK
-
CHC
13h 45m
1 stop
เจ็ทสตาร์ Logo
09:15 - 19:45
CHC
-
BKK
16h 30m
1 stop
฿26,392เจ็ทสตาร์
Sun 18 Oct - Thu 19 Nov
Multiple Airlines Logo
21:40 - 17:25
BKK
-
CHC
13h 45m
1 stop
Multiple Airlines Logo
09:10 - 13:25
CHC
-
BKK
34h 15m
2 stops
฿26,392Multiple Airlines
Sun 18 Oct - Mon 16 Nov
Multiple Airlines Logo
21:40 - 17:25
BKK
-
CHC
13h 45m
1 stop
Multiple Airlines Logo
09:15 - 08:15
CHC
-
BKK
29h 00m
2 stops
฿27,130Multiple Airlines
Sun 18 Oct - Wed 18 Nov
Multiple Airlines Logo
21:40 - 17:25
BKK
-
CHC
13h 45m
1 stop
Multiple Airlines Logo
09:10 - 22:10
CHC
-
BKK
19h 00m
2 stops
฿27,197Multiple Airlines
Sun 18 Oct - Sun 15 Nov
เจ็ทสตาร์ Logo
21:40 - 17:25
BKK
-
CHC
13h 45m
1 stop
เจ็ทสตาร์ Logo
09:15 - 19:45
CHC
-
BKK
16h 30m
1 stop
฿27,231เจ็ทสตาร์
Thu 15 Oct - Tue 17 Nov
เจ็ทสตาร์ Logo
21:50 - 17:25
BKK
-
CHC
13h 35m
1 stop
เจ็ทสตาร์ Logo
09:15 - 19:45
CHC
-
BKK
16h 30m
1 stop
฿28,574เจ็ทสตาร์
Mon 10 Aug - Tue 25 Aug
แควนตัสแอร์เวย์ Logo
18:10 - 00:20
BKK
-
CHC
25h 10m
1 stop
แควนตัสแอร์เวย์ Logo
06:00 - 16:40
CHC
-
BKK
15h 40m
1 stop
฿31,059แควนตัสแอร์เวย์
Wed 11 Nov - Thu 19 Nov
แควนตัสแอร์เวย์ Logo
18:00 - 15:25
BKK
-
CHC
15h 25m
1 stop
แควนตัสแอร์เวย์ Logo
06:00 - 16:10
CHC
-
BKK
16h 10m
1 stop
฿31,092แควนตัสแอร์เวย์
Mon 10 Aug - Fri 14 Aug
แควนตัสแอร์เวย์ Logo
18:10 - 00:20
BKK
-
CHC
25h 10m
1 stop
แควนตัสแอร์เวย์ Logo
06:00 - 16:40
CHC
-
BKK
15h 40m
1 stop
฿31,126แควนตัสแอร์เวย์
Booking Insights

KAYAK's insights & trends for flights to South Island

Get data-powered insights and trends into flights to South Island to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Thailand to South Island?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Thailand to South Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Thailand to South Island is June, when tickets cost ฿12,961 (return) on average. On the other hand, the most expensive months are January and July, when the average cost of round-trip tickets is ฿25,754 and ฿23,605 respectively.

How far in advance should I book a flight from Thailand to South Island?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to South Island, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Thailand to South Island, you should book around 8 weeks before departure, which saves you about 2% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low season

June

Cheapest flight

฿10,610
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.
Flight from Bangkok Don Mueang Intl to Christchurch

FAQs - booking South Island flights

  • How does KAYAK find such low prices on flights from Thailand to South Island?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Thailand to South Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Thailand to South Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Thailand to South Island is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Thailand to South Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Thailand to South Island with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Thailand to South Island?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Thailand to South Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to South Island

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest South Island flight deals.

Reviews of the top airlines flying to South Island

 
See real verified KAYAK customer reviews for airlines flying to South Island. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Thailand to South Island. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Thailand to South Island? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
แควนตัสแอร์เวย์Overall score based on 1073 reviews
8.1Crew
7.7Boarding
7.0Food
7.4Comfort
7.2Entertainment
Airline reviews

My flight with Qantas was excellent, the crew were exceptional, the food was very good, and the seats were surprisingly spacious and comfortable. I was extremely disappointed when my checked bag did not make it onto my connecting flight, but was pleased with the ease of filing a report of a missing bag with Qantas at the Auckland airport - there, my pleasure ended. I can see, with an apple tag on my bag, that it is still in Sydney and has not moved in more than 30 hours. I shared the tracking information with Qantas and was assured when I filed the missing bag report that my bag would be delivered first thing the next morning on the next flight from Sydney to Auckland. Qantas' missing bag tracking feature still lists its status as "searching for your bag, check back later" more than a full 24 hours after filing the report despite my having shared tracking information, a photo of the bag, and calling the customer care line and being assured that an "urgent action message" had been sent to the team in Sydney. The lack of communication from Qantas' customer service department and the lack of action after an incredibly expensive business class ticket price is outrageous and has, definitively, affected my willingness to consider flying Qantas in the future, much less on long-haul international flights with high cost airfare.

6.0 GoodJason, Jul 2026
SYD - AKL
Read more แควนตัสแอร์เวย์ reviews

My flight with Qantas was excellent, the crew were exceptional, the food was very good, and the seats were surprisingly spacious and comfortable. I was extremely disappointed when my checked bag did not make it onto my connecting flight, but was pleased with the ease of filing a report of a missing bag with Qantas at the Auckland airport - there, my pleasure ended. I can see, with an apple tag on my bag, that it is still in Sydney and has not moved in more than 30 hours. I shared the tracking information with Qantas and was assured when I filed the missing bag report that my bag would be delivered first thing the next morning on the next flight from Sydney to Auckland. Qantas' missing bag tracking feature still lists its status as "searching for your bag, check back later" more than a full 24 hours after filing the report despite my having shared tracking information, a photo of the bag, and calling the customer care line and being assured that an "urgent action message" had been sent to the team in Sydney. The lack of communication from Qantas' customer service department and the lack of action after an incredibly expensive business class ticket price is outrageous and has, definitively, affected my willingness to consider flying Qantas in the future, much less on long-haul international flights with high cost airfare.

I want a refund. I had to switch flights and buy another airline ticket because this one was delayed.

Helpful staff when I felt unwell. Qantas need to have an audio/music channel so you can listen to various music/.artists

I'd like to see AA's flight safety record clearly and prominently posted online.

It was a good flight and no complaints. It just wasn't anything that was better than any other flight.

Not great. The inflight entertainment was all on an app, and I did not want to watch a film on my phone. Also, the range of options of films was limited.

by the time they got to our row, they were out of some of the food options. games and movies were great but maybe more game options like tetris or pac man would be great

Great as usual, some delays but well communicated and made up for in the air

Inflight entertainment, poor that there are no headrest screens on aircraft used for an international flight.

We paid for business class seats for the comfort that comes with that but couldn’t use the bathroom as it was full all the time.

Knees in back from passenger behind, limited seat pockets, no entertainment.

Jane at Sydney International airport check in was amazing. She set up the whole experience to be a positive one.

The flight ticket were not reimbursed on Jan 22nd from Auckland to Wellington. Very Very dissatisfied.Please reimburse the ticket of my onward travel.

Flight was delayed both directions but once in the air was ok. Boarding out of Melbourne is just a mess.

Over four hours late. No entertainment without paying and same for food. Asked to check in at original time even though we were told it was going to be very late leaving. Way too long time to hang around the airport. Arriving to Sydney luggage did not arrive for an hour. Had to get staff to go and find out what was going on. All this made for a very long day and night for a eight hour flight.

Very disappointed with my recent Jetstar experience. Firstly, it was extremely frustrating that we had to pay extra for basic things like in-flight entertainment and meals. Other airlines provide these essentials even with standard tickets, but Jetstar offered no comfort or amenities without additional charges. For a long international journey, this made the experience very uncomfortable. On top of that, there was a delay on our flight from Melbourne to Bangkok due to parts replacement, which was already inconvenient. But the biggest issue was the massive 5 hours and 15 minutes delay on our return flight, which completely disrupted our plans, caused unnecessary stress, and impacted both our time and health. Jetstar provided vouchers, but they were not nearly sufficient to cover proper meals or any meaningful service at Bangkok Airport. After such a long delay, this felt extremely inadequate and did not compensate for the inconvenience we faced. Overall, this has been one of my worst travel experiences. I am extremely disappointed and will not be booking with Jetstar in the future. I strongly request Jetstar to provide additional compensation for the significant delays and the discomfort we had to go through.

I was treated poorly in Dunedin by check in crew, then my bag was lost in Auckland. Never again.

They added the weight of my back to the carryon luggage and charged me NZ$75 for being over 7 kg.

Flight departing too early at 06.15 Difficult to get to airport

Plane was more than 3 hrs delayed as the only plane on that day. Had to wait 1 hrs in the plane which was very unpleasent.

Everything you need to know for your flight to South Island

Cabin class types available on flights to South Island

Cabin classes available on flights to South Island. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.