Cheap flights from South Island to Thailand from $461

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
CHC — BKK
10 Sep — 17 Sep1
1 adult

Cheap flight deals from South Island to Thailand

Keep the following information in mind while searching for South Island to Thailand flight deals. Data was last updated 5 September 2025.

Round-trip from

$1,299

One-way from

$531
3/3-24/3
  • 3/3-24/3
  • 4 total stops
  • 70h 40m total
  • South Island to Thailand
3/11
  • 3/11
  • 2 total stops
  • 18h 55m total
  • South Island to Thailand

Find flight deals from South Island to Thailand

Cheapest flights from South Island to Thailand
Explore the most affordable flight options available from South Island to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2025.

Mon 13/1009:20CHC - BKK
1 stop16h 20mMultiple Airlines
Thu 23/1021:05BKK - CHC
2 stops38h 15mMultiple Airlines
Deal found 2/9$1,325
Tue 30/906:35CHC - BKK
2 stops41h 40mMultiple Airlines
Mon 24/1121:25BKK - CHC
1 stop20h 45mMultiple Airlines
Deal found 3/9$1,419
Sat 18/1009:45ZQN - BKK
3 stops33h 55mMultiple Airlines
Sat 25/1007:05BKK - ZQN
3 stops30h 55mMultiple Airlines
Deal found 2/9$1,434
Wed 1/1007:20CHC - BKK
2 stops41h 25mMultiple Airlines
Mon 24/1121:25BKK - CHC
1 stop20h 45mMultiple Airlines
Deal found 3/9$1,439
Tue 30/917:40CHC - BKK
2 stops30h 35mMultiple Airlines
Wed 26/1121:25BKK - CHC
1 stop20h 45mMultiple Airlines
Deal found 3/9$1,456
Wed 1/1007:20CHC - BKK
2 stops32h 45mMultiple Airlines
Sun 23/1121:25BKK - CHC
1 stop20h 45mMultiple Airlines
Deal found 3/9$1,477
Sat 18/1018:20CHC - HKT
2 stops31h 15mMultiple Airlines
Sat 25/1013:35HKT - CHC
3 stops43h 05mMultiple Airlines
Deal found 3/9$1,480
Tue 30/917:40CHC - BKK
2 stops30h 35mMultiple Airlines
Thu 20/1121:25BKK - CHC
1 stop20h 45mMultiple Airlines
Deal found 3/9$1,482
Tue 30/917:40CHC - BKK
2 stops30h 35mMultiple Airlines
Tue 25/1121:25BKK - CHC
1 stop21h 00mMultiple Airlines
Deal found 3/9$1,494
Fri 3/1009:20CHC - BKK
2 stops40h 05mMultiple Airlines
Sun 23/1121:25BKK - CHC
1 stop13h 55mMultiple Airlines
Deal found 3/9$1,497
Sun 19/1006:10CHC - BKK
2 stops33h 20mMultiple Airlines
Sun 26/1020:55BKK - CHC
1 stop21h 30mMultiple Airlines
Deal found 4/9$1,501
Wed 1/1007:20CHC - BKK
2 stops32h 45mMultiple Airlines
Thu 20/1121:25BKK - CHC
1 stop20h 45mMultiple Airlines
Deal found 3/9$1,502

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Island to Thailand that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 134,765 searches. Data last updated 5 September 2025.
Use the filters below to find and compare flights from South Island to Thailand that are best for you.

Fly from

South Island

Fly to

Thailand

Route

Departure

Return

Price

ChristchurchBangkok

CHC - BKK

CHCBKK

Christchurch

Tue 3/3

06:10-17:35

2 stops41h 25m

Bangkok Suvarnabhumi

Tue 24/3

11:50-23:05

2 stops29h 15m

$1,299

ChristchurchBangkok

CHC - BKK

CHCBKK

Christchurch

Mon 13/10

09:20-19:40

1 stop16h 20m

Bangkok Suvarnabhumi

Thu 23/10

21:05-17:20

2 stops38h 15m

$1,325

ChristchurchBangkok

CHC - BKK

CHCBKK

Christchurch

Tue 30/9

06:35-18:15

2 stops41h 40m

Bangkok Suvarnabhumi

Mon 24/11

21:25-00:10

1 stop20h 45m

$1,419

QueenstownBangkok

ZQN - BKK

ZQNBKK

Queenstown Intl

Sat 18/10

09:45-13:40

3 stops33h 55m

Bangkok Suvarnabhumi

Sat 25/10

07:05-20:00

3 stops30h 55m

$1,434

ChristchurchBangkok

CHC - BKK

CHCBKK

Christchurch

Wed 1/10

07:20-18:45

2 stops41h 25m

Bangkok Suvarnabhumi

Mon 24/11

21:25-00:10

1 stop20h 45m

$1,439

ChristchurchBangkok

CHC - BKK

CHCBKK

Christchurch

Tue 30/9

17:40-18:15

2 stops30h 35m

Bangkok Suvarnabhumi

Wed 26/11

21:25-00:10

1 stop20h 45m

$1,456

ChristchurchBangkok

CHC - BKK

CHCBKK

Christchurch

Tue 30/9

17:40-18:15

2 stops30h 35m

Bangkok Suvarnabhumi

Sun 23/11

21:25-00:10

1 stop20h 45m

$1,456

ChristchurchBangkok

CHC - BKK

CHCBKK

Christchurch

Wed 1/10

07:20-10:05

2 stops32h 45m

Bangkok Suvarnabhumi

Wed 26/11

21:25-00:10

1 stop20h 45m

$1,477

ChristchurchBangkok

CHC - BKK

CHCBKK

Christchurch

Wed 1/10

07:20-10:05

2 stops32h 45m

Bangkok Suvarnabhumi

Sun 23/11

21:25-00:10

1 stop20h 45m

$1,477

ChristchurchPhuket City

CHC - HKT

CHCHKT

Christchurch

Sat 18/10

18:20-19:35

2 stops31h 15m

Phuket City

Sat 25/10

13:35-14:40

3 stops43h 05m

$1,480

Flights are sorted by cheapest return flights first.

Deals found on 5/9

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from South Island to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from 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 from South Island to Thailand

What is the cheapest month to book a flight from South Island to Thailand?

Currently, October is the cheapest month in which you can book a flight from South Island to Thailand (average of $671). Flying from South Island to Thailand in December is currently the most expensive (average of $1,176). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from EDG to TH?

Find hourly flight availability from South Island to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 September 2025.

When flying from South Island to Thailand, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. 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 Thailand. Reviews last updated 5 September 2025.
Read reviews from past customers who have flown with Singapore Airlines, Air New Zealand, andQantas Airways from South Island to Thailand. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Overall

8.1

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Comfort

7.9

Overall

8.1

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Comfort

7.9

Overall

8.1

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Comfort

7.9

Overall

8.1

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Comfort

7.9

Overall

8.1

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Comfort

7.9

Overall

8.1

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

Find useful and relevant information for your journey from South Island to Thailand. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from South Island to Thailand?

    Qantas Airways and Air New Zealand can get you from South Island to Thailand in just under 19h 10m. Your travel time can differ by up to 17h 50m. The distance between South Island and Thailand is about 9141 km. This flight may include one or multiple stops.

  • Can I find deals for flights from South Island to Thailand that include hotel bookings?

    Yes. In addition to deals on South Island to Thailand flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from South Island to Thailand?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Island to Thailand.

  • Can I find deals for business class flights from South Island to Thailand?

    Yes. Cheapflights offers flight deals from South Island to Thailand by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Island to Thailand?

    Currently, October is the cheapest month in which you can book a flight from South Island to Thailand (average of $671). Flying from South Island to Thailand in December is currently the most expensive (average of $1,176). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.

Top 8 airlines flying from South Island to Thailand

Discover the top 8 airlines that operate flights from South Island to Thailand. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 134,765 searches. Data last updated 5 September 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$644Average$1,313FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
China SouthernCheapest$975Average$1,503FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air New ZealandCheapest$1,349Average$1,813FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Singapore AirlinesCheapest$1,351Average$1,874FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$1,362Average$1,631FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qantas AirwaysCheapest$1,456Average$1,721FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
EmiratesCheapest$1,465Average$1,763FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Thai AirwaysCheapest$1,747Average$1,883FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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 from South Island to Thailand?

Cheapflights makes it easy to find South Island to Thailand flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from South Island to Thailand?

Millions of users choose and trust Cheapflights to book the best flight deals from South Island to Thailand for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from South Island to Thailand with no change fees?

Yes, we can. To see specific flights from South Island to Thailand with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from South Island to Thailand become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Thailand from South Island today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.