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฿12,938+ 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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
— CHC
13 Jun — 20 Jun1
1 adult
1 adult, Economy, 0 bags

Flights to South Island in 2026

Enter your travel dates to find the best prices.

Cheapest flights to South Island
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 14 May 2026.

Fri 30/1021:25
BKK
-
CHC
1 stop13h 55m
เจ็ทสตาร์
Sun 8/1109:15
CHC
-
BKK
1 stop16h 30m
เจ็ทสตาร์
Deal found 10/5฿22,479
Thu 4/621:50
BKK
-
CHC
1 stop13h 35m
เจ็ทสตาร์
Thu 11/608:20
CHC
-
BKK
1 stop16h 30m
เจ็ทสตาร์
Deal found 12/5฿23,643
Fri 23/1021:40
BKK
-
CHC
1 stop13h 45m
เจ็ทสตาร์
Sun 1/1109:15
CHC
-
BKK
1 stop16h 30m
เจ็ทสตาร์
Deal found 10/5฿23,676
Fri 23/1021:40
BKK
-
CHC
1 stop13h 45m
เจ็ทสตาร์
Sat 31/1009:15
CHC
-
BKK
1 stop16h 30m
เจ็ทสตาร์
Deal found 13/5฿23,837
Mon 22/621:40
BKK
-
CHC
1 stop13h 45m
เจ็ทสตาร์
Wed 8/708:20
CHC
-
BKK
1 stop16h 30m
เจ็ทสตาร์
Deal found 12/5฿24,581
Wed 27/521:40
BKK
-
CHC
1 stop13h 45m
เจ็ทสตาร์
Tue 2/608:20
CHC
-
BKK
1 stop16h 30m
เจ็ทสตาร์
Deal found 12/5฿24,905
Thu 15/1021:50
BKK
-
CHC
1 stop13h 35m
เจ็ทสตาร์
Sun 25/1009:15
CHC
-
BKK
1 stop16h 30m
เจ็ทสตาร์
Deal found 10/5฿25,196
Mon 12/1021:40
BKK
-
CHC
1 stop13h 45m
เจ็ทสตาร์
Tue 20/1009:20
CHC
-
BKK
1 stop16h 30m
เจ็ทสตาร์
Deal found 11/5฿25,487
Mon 18/521:40
BKK
-
CHC
1 stop13h 45m
เจ็ทสตาร์
Wed 10/608:20
CHC
-
BKK
1 stop16h 30m
เจ็ทสตาร์
Deal found 11/5฿25,552
Thu 25/621:50
BKK
-
CHC
1 stop13h 35m
เจ็ทสตาร์
Thu 2/708:20
CHC
-
BKK
1 stop16h 30m
เจ็ทสตาร์
Deal found 11/5฿26,619
Sun 15/1121:25
BKK
-
CHC
1 stop13h 55m
เจ็ทสตาร์
Sun 22/1109:15
CHC
-
BKK
1 stop16h 30m
เจ็ทสตาร์
Deal found 12/5฿26,716
Fri 13/1121:25
BKK
-
CHC
1 stop13h 55m
เจ็ทสตาร์
Sun 22/1109:15
CHC
-
BKK
1 stop16h 30m
เจ็ทสตาร์
Deal found 12/5฿27,298

Find flights to South Island

Browse one-way and return flights deals to South Island on Cheapflights. Flight deals are based on user searches and were last updated on 14 May 2026
Explore South Island
Flights to Christchurch
Flights to Blenheim

Find flight deals to South Island

Find the latest flights to South Island in 2026, 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 14 May 2026.

Return from

฿22,479

One-way from

฿12,938

Popular in

December

Cheapest in

August

Average price

฿28,915
เจ็ทสตาร์
  • เจ็ทสตาร์
  • 30/10-8/11
  • 2 total stops
  • 30h 25m total
  • Bangkok to Christchurch
Search Deals
เจ็ทสตาร์
  • เจ็ทสตาร์
  • 20/8
  • 1 total stop
  • 13h 35m total
  • Bangkok to South Island
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (฿4,948 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿512 potential savings vs. average return price).
Search Deals
Average for return flights in May 2026
Search Deals

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 14 May 2026.
Use the filters below to find and compare flights to South Island that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BangkokChristchurch

BKK - CHC

BKKCHC

Bangkok Suvarnabhumi

Thu 4/6

21:50-16:25

1 stop13h 35m

Christchurch

Thu 11/6

08:20-19:50

1 stop16h 30m

฿23,643

BangkokChristchurch

BKK - CHC

BKKCHC

Bangkok Suvarnabhumi

Fri 23/10

21:40-17:25

1 stop13h 45m

Christchurch

Sun 1/11

09:15-19:45

1 stop16h 30m

฿23,676

BangkokChristchurch

BKK - CHC

BKKCHC

Bangkok Suvarnabhumi

Wed 27/5

21:40-16:25

1 stop13h 45m

Christchurch

Tue 2/6

08:20-19:50

1 stop16h 30m

฿24,905

BangkokChristchurch

BKK - CHC

BKKCHC

Bangkok Suvarnabhumi

Mon 12/10

21:40-17:25

1 stop13h 45m

Christchurch

Tue 20/10

09:20-19:50

1 stop16h 30m

฿25,487

BangkokChristchurch

BKK - CHC

BKKCHC

Bangkok Suvarnabhumi

Sat 6/6

21:50-16:25

2 stops37h 35m

Christchurch

Sat 13/6

08:20-19:50

1 stop16h 30m

฿29,433

BangkokChristchurch

BKK - CHC

BKKCHC

Bangkok Suvarnabhumi

Tue 4/8

18:10-15:25

1 stop16h 15m

Christchurch

Sat 5/9

06:00-16:40

1 stop15h 40m

฿30,144

BangkokChristchurch

BKK - CHC

BKKCHC

Bangkok Suvarnabhumi

Sat 6/6

21:50-00:40

1 stop21h 50m

Christchurch

Sat 13/6

08:20-19:50

1 stop16h 30m

฿31,276

BangkokChristchurch

BKK - CHC

BKKCHC

Bangkok Suvarnabhumi

Mon 24/8

18:10-15:25

1 stop16h 15m

Christchurch

Fri 28/8

06:00-16:40

1 stop15h 40m

฿31,309

BangkokChristchurch

BKK - CHC

BKKCHC

Bangkok Suvarnabhumi

Thu 22/10

18:10-13:55

1 stop13h 45m

Christchurch

Sun 1/11

06:20-19:00

1 stop18h 40m

฿31,762

BangkokChristchurch

BKK - CHC

BKKCHC

Bangkok Suvarnabhumi

Mon 12/10

10:55-00:10

2 stops31h 15m

Christchurch

Wed 21/10

09:20-14:25

2 stops35h 05m

฿33,185

Flights are sorted by cheapest return flights first.

Deals found on 11/5

Showing 1-10 of 34 resultsSorted by cheapest first
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2
3
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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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to South Island

When is the best time to book a flight to South Island?

Booking 19 days in advance of your planned departure date is, on average, the best time to get cheap flights to South Island. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to South Island?

On average, a flight from Bangkok to South Island takes 21 hours 46 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, เจ็ทสตาร์ and China Southern.

แควนตัสแอร์เวย์
แควนตัสแอร์เวย์
From ฿27,191
เจ็ทสตาร์
เจ็ทสตาร์
From ฿14,020
China Southern
China Southern
From ฿34,450

What are the cheapest airlines that fly to South Island?

The cheapest airlines flying from Bangkok to South Island are เจ็ทสตาร์, แควนตัสแอร์เวย์ and China Southern.

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 14 May 2026.
See what other customers who have flown with แควนตัสแอร์เวย์,China Southern, andเจ็ทสตาร์ to New Zealand have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
แควนตัสแอร์เวย์
7.5
Good
1,037 reviews
Check prices

Entertainment

7.2

Food

7.0

Crew

8.1

Boarding

7.7

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Jan 2026

WYA - ADL

Bad. Second time in a week the flight got delayed. This time for 1.5 hours. Hopefully this is not going to be a pattern.
แควนตัสแอร์เวย์
7.5
Good
1,037 reviews
แควนตัสแอร์เวย์
7.5
Good
1,037 reviews
Check prices

Entertainment

7.2

Food

7.0

Crew

8.1

Boarding

7.7

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Jan 2026

WYA - ADL

Bad. Second time in a week the flight got delayed. This time for 1.5 hours. Hopefully this is not going to be a pattern.
China Southern
7.5
Good
151 reviews
แควนตัสแอร์เวย์
7.5
Good
1,037 reviews
Check prices

Entertainment

7.2

Food

7.0

Crew

8.1

Boarding

7.7

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Jan 2026

WYA - ADL

Bad. Second time in a week the flight got delayed. This time for 1.5 hours. Hopefully this is not going to be a pattern.
เจ็ทสตาร์
6.5
Okay
540 reviews
แควนตัสแอร์เวย์
7.5
Good
1,037 reviews
Check prices

Entertainment

7.2

Food

7.0

Crew

8.1

Boarding

7.7

Comfort

7.4

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Jan 2026

WYA - ADL

Bad. Second time in a week the flight got delayed. This time for 1.5 hours. Hopefully this is not going to be a pattern.

FAQs about flying to South Island

  • Can I find cheaper flights to South Island if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to South Island on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to South Island?

    Based on reviews from Cheapflights users, เจ็ทสตาร์ is rated the highest out of the airlines that fly to South Island.

  • Where does the fastest flight to South Island depart from?

    For those looking to save time traveling to South Island, Phuket City offers the quickest one-way flight (13 hours 0 minutes).

  • Does Christchurch have rental cars?

    Yes. Those touching down at Christchurch can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Christchurch?

    Yes. Christchurch has hotels nearby for those requiring accommodations. Novotel Christchurch Airport is the closest property to Christchurch (0.0 km away from Christchurch).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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.

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