฿11,804+ 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 22/9. 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 18 August 2025.
Return from | ฿20,116 |
---|---|
One-way from | ฿11,804 |
Popular in | January |
Cheapest in | August |
Average price | ฿27,199 |
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 18 August 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 18 August 2025.
Cheapflights Fare Finder
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
Fri 29/8
21:40-16:20
1 stop13h 40m
Christchurch
Thu 11/9
08:20-19:40
1 stop16h 20m
BangkokChristchurch
BKK - CHC
BKKCHC
Bangkok Suvarnabhumi
Mon 13/10
21:40-17:20
1 stop13h 40m
Christchurch
Wed 29/10
09:15-19:30
1 stop16h 15m
BangkokChristchurch
BKK - CHC
BKKCHC
Bangkok Suvarnabhumi
Thu 16/10
21:40-22:15
2 stops18h 35m
Christchurch
Wed 29/10
06:00-19:30
1 stop19h 30m
BangkokChristchurch
BKK - CHC
BKKCHC
Bangkok Suvarnabhumi
Sat 18/10
21:40-19:55
2 stops40h 15m
Christchurch
Wed 29/10
06:00-19:30
1 stop19h 30m
BangkokChristchurch
BKK - CHC
BKKCHC
Bangkok Suvarnabhumi
Mon 13/10
21:40-17:20
1 stop13h 40m
Christchurch
Sun 26/10
09:15-19:30
1 stop16h 15m
BangkokChristchurch
BKK - CHC
BKKCHC
Bangkok Suvarnabhumi
Mon 13/10
19:55-17:20
2 stops39h 25m
Christchurch
Wed 29/10
06:00-19:30
1 stop19h 30m
BangkokChristchurch
BKK - CHC
BKKCHC
Bangkok Suvarnabhumi
Mon 13/10
21:40-17:20
1 stop13h 40m
Christchurch
Tue 28/10
09:15-19:30
1 stop16h 15m
BangkokChristchurch
BKK - CHC
BKKCHC
Bangkok Suvarnabhumi
Thu 16/10
21:40-22:15
2 stops18h 35m
Christchurch
Sat 1/11
06:00-19:30
1 stop19h 30m
BangkokChristchurch
BKK - CHC
BKKCHC
Bangkok Suvarnabhumi
Tue 14/10
21:40-22:15
2 stops18h 35m
Christchurch
Tue 28/10
06:00-19:30
1 stop19h 30m
BangkokChristchurch
BKK - CHC
BKKCHC
Bangkok Suvarnabhumi
Thu 16/10
21:40-22:15
2 stops18h 35m
Christchurch
Sun 26/10
06:00-19:30
1 stop19h 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 18 hours 35 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, Singapore Airlines and แควนตัสแอร์เวย์.
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 18 August 2025.
See what other customers who have flown with Singapore Airlines, China Southern, andแควนตัสแอร์เวย์ to New Zealand have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Crew
Entertainment
Boarding
Comfort
Overall
Reviews
Pierre,Apr 2025
MLE - SIN
Food
Crew
Entertainment
Boarding
Comfort
Overall
Reviews
Pierre,Apr 2025
MLE - SIN
Food
Crew
Entertainment
Boarding
Comfort
Overall
Reviews
Pierre,Apr 2025
MLE - SIN
Food
Crew
Entertainment
Boarding
Comfort
Overall
Reviews
Pierre,Apr 2025
MLE - SIN
Food
Crew
Entertainment
Boarding
Comfort
Overall
Reviews
Pierre,Apr 2025
MLE - SIN
FAQs about flying to South Island
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How does Cheapflights help users find flights to South Island?
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Why should you use Cheapflights to find cheap flight tickets to South Island?
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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?
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