฿8,902+ Cheap flights to South Island
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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to South Island in 2025
Find the latest flights to South Island in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 1 July 2025.
Find flight deals to South Island
Cheapest flights to South IslandExplore the most affordable flight options available to South Island. Find the lowest fares based on data from user searches, with prices last updated on 1 July 2025.
Explore the most affordable flight options available to South Island. Find the lowest fares based on data from user searches, with prices last updated on 1 July 2025.
Cheapflights Fare Finder
Locate flights to South Island that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 1 July 2025.
Use the filters below to find and compare flights to South Island that are best for you.
Fly from
Route
Depart
Return
Price
BangkokChristchurch
BKK - CHC
BKKCHC
Bangkok Suvarnabhumi
Mon 18/8
21:40-16:20
1 stop13h 40m
Christchurch
Tue 2/9
08:20-19:40
1 stop16h 20m
BangkokChristchurch
BKK - CHC
BKKCHC
Bangkok Suvarnabhumi
Fri 15/8
21:40-16:20
1 stop13h 40m
Christchurch
Fri 22/8
08:20-23:25
2 stops20h 05m
BangkokChristchurch
BKK - CHC
BKKCHC
Bangkok Suvarnabhumi
Fri 15/8
18:10-23:59
1 stop24h 49m
Christchurch
Fri 22/8
06:00-16:40
1 stop15h 40m
BangkokChristchurch
DMK - CHC
DMKCHC
Bangkok Don Mueang Intl
Fri 15/8
16:45-23:05
3 stops25h 20m
Christchurch
Sun 2/11
05:10-20:05
2 stops20h 55m
BangkokChristchurch
BKK - CHC
BKKCHC
Bangkok Suvarnabhumi
Mon 18/8
12:15-18:30
2 stops25h 15m
Christchurch
Tue 2/9
20:10-20:00
2 stops28h 50m
BangkokChristchurch
BKK - CHC
BKKCHC
Bangkok Suvarnabhumi
Mon 18/8
21:40-16:20
1 stop13h 40m
BangkokChristchurch
DMK - CHC
DMKCHC
Bangkok Don Mueang Intl
Mon 18/8
07:45-16:20
2 stops27h 35m
BangkokChristchurch
BKK - CHC
BKKCHC
Bangkok Suvarnabhumi
Mon 18/8
10:50-16:20
2 stops24h 30m
Best time to book a flight to South Island
Have a flexible travel schedule? Discover the best time to fly to South Island with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to South Island
How long is the flight to South Island?
On average, a flight from Bangkok to South Island takes 23 hours 15 minutes. Flights to South Island from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to South Island?
The most popular airlines flying from Bangkok to South Island are แควนตัสแอร์เวย์, China Southern and เจ็ทสตาร์.
What are the cheapest airlines that fly to South Island?
The cheapest airlines flying from Bangkok to South Island are เจ็ทสตาร์, แควนตัสแอร์เวย์ and Singapore Airlines.
Rainfall in South Island by month
Plan your trip to South Island by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in South Island ranges from 40.0 - 60.0 mm per month. May is typically the wettest month, when rainfall can reach 60.0 mm. February is typically the driest time to visit South Island when rainfall is around 40.0 mm.
Temperature in South Island by month
Plan your trip to South Island by taking into account the average temperature totals by month.
If weather is an important factor for your trip to South Island, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 6.0 C).
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 1 July 2025.
See what other customers who have flown with แอร์นิวซีแลนด์, แควนตัสแอร์เวย์, andเจ็ทสตาร์ to New Zealand have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Food
Overall
Comfort
Crew
Reviews
Anonymous,May 2025
AKL - SFO
Entertainment
Boarding
Food
Overall
Comfort
Crew
Reviews
Anonymous,May 2025
AKL - SFO
Entertainment
Boarding
Food
Overall
Comfort
Crew
Reviews
Anonymous,May 2025
AKL - SFO
Entertainment
Boarding
Food
Overall
Comfort
Crew
Reviews
Anonymous,May 2025
AKL - SFO
FAQs about flying to South Island
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.
Search flights to South Island by cabin class
Find flights to South Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 to South Island?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to South Island. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets to South Island?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to South Island for you. Better yet — we are completely free to use.
Can Cheapflights find flights to South Island with no change fees?
Need flexible booking options for your flight to South Island ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights to South Island become cheaper?
Of course! You can track prices for flights to South Island and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.