Cheap flights from South Island to Kathmandu from $818

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHC — KTM
9 Sep — 16 Sep1
1 adult

Cheap flight deals from South Island to Kathmandu

Keep the following information in mind while searching for South Island to Kathmandu flight deals. Data was last updated 4 September 2025.

Round-trip from

$1,842

One-way from

$818
China Southern
  • China Southern
  • 15/10-25/11
  • 3 total stops
  • 45h 00m total
  • South Island to Kathmandu
China Southern
  • China Southern
  • 15/1
  • 1 total stop
  • 31h 40m total
  • South Island to Kathmandu

Find flight deals from South Island to Kathmandu

Cheapest flights from South Island to Kathmandu
Explore the most affordable flight options available from South Island to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2025.

Wed 15/1019:40CHC - KTM
2 stops23h 25mMultiple Airlines
Tue 25/1112:30KTM - CHC
1 stop21h 35mMultiple Airlines
Deal found 4/9$1,842
Sun 19/1006:10CHC - KTM
2 stops37h 20mMultiple Airlines
Thu 20/1112:50KTM - CHC
2 stops28h 15mMultiple Airlines
Deal found 3/9$1,878
Wed 15/1018:10CHC - KTM
2 stops24h 55mMultiple Airlines
Sat 15/1123:55KTM - CHC
1 stop34h 10mMultiple Airlines
Deal found 3/9$1,926
Wed 15/1010:00CHC - KTM
2 stops33h 05mMultiple Airlines
Tue 18/1112:30KTM - CHC
1 stop21h 35mMultiple Airlines
Deal found 4/9$2,050
Wed 15/1019:40CHC - KTM
2 stops23h 25mMultiple Airlines
Mon 17/1123:55KTM - CHC
1 stop34h 10mMultiple Airlines
Deal found 3/9$2,157
Tue 21/1016:40CHC - KTM
2 stops36h 20mMultiple Airlines
Tue 18/1123:15KTM - CHC
2 stops41h 55mMultiple Airlines
Deal found 4/9$2,209

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Island to Kathmandu 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 4 September 2025.
Use the filters below to find and compare flights from South Island to Kathmandu that are best for you.

Fly from

South Island

Fly to

Kathmandu

Route

Departure

Return

Price

ChristchurchKathmandu

CHC - KTM

CHCKTM

Christchurch

Wed 15/10

19:40-11:50

2 stops23h 25m

Kathmandu Tribhuvan

Tue 25/11

12:30-17:20

1 stop21h 35m

$1,842

ChristchurchKathmandu

CHC - KTM

CHCKTM

Christchurch

Sun 19/10

06:10-12:15

2 stops37h 20m

Kathmandu Tribhuvan

Thu 20/11

12:50-00:20

2 stops28h 15m

$1,878

ChristchurchKathmandu

CHC - KTM

CHCKTM

Christchurch

Wed 15/10

18:10-11:50

2 stops24h 55m

Kathmandu Tribhuvan

Sat 15/11

23:55-17:20

1 stop34h 10m

$1,926

ChristchurchKathmandu

CHC - KTM

CHCKTM

Christchurch

Tue 14/10

12:00-11:50

2 stops31h 05m

Kathmandu Tribhuvan

Tue 11/11

12:30-17:20

1 stop21h 35m

$2,050

ChristchurchKathmandu

CHC - KTM

CHCKTM

Christchurch

Mon 13/10

21:00-11:50

2 stops46h 05m

Kathmandu Tribhuvan

Sat 15/11

23:55-17:20

1 stop34h 10m

$2,050

ChristchurchKathmandu

CHC - KTM

CHCKTM

Christchurch

Tue 14/10

10:00-11:50

2 stops33h 05m

Kathmandu Tribhuvan

Wed 19/11

23:55-17:20

1 stop34h 10m

$2,050

ChristchurchKathmandu

CHC - KTM

CHCKTM

Christchurch

Wed 15/10

10:00-11:50

2 stops33h 05m

Kathmandu Tribhuvan

Tue 18/11

12:30-17:20

1 stop21h 35m

$2,050

ChristchurchKathmandu

CHC - KTM

CHCKTM

Christchurch

Wed 15/10

19:10-11:50

2 stops23h 55m

Kathmandu Tribhuvan

Mon 17/11

23:55-17:20

1 stop34h 10m

$2,050

ChristchurchKathmandu

CHC - KTM

CHCKTM

Christchurch

Thu 15/1

22:30-22:55

1 stop31h 40m

$818

ChristchurchKathmandu

CHC - KTM

CHCKTM

Christchurch

Thu 15/1

09:15-12:00

3 stops34h 00m

$844

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Showing 1-10 of 11 results
1
2

Best time to book a flight from South Island to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu 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 Kathmandu

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

Currently, July is the cheapest month in which you can book a flight from South Island to Kathmandu (average of $941). Flying from South Island to Kathmandu in December is currently the most expensive (average of $1,459). 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 KTM?

Find hourly flight availability from South Island to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 September 2025.

When flying from South Island to Kathmandu, 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 Kathmandu

Get insights into the airlines that provide service to Kathmandu. 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 Kathmandu. Reviews last updated 4 September 2025.
Get a feel of what it's like to fly with Emirates, Singapore Airlines, andChina Southern from South Island to Kathmandu by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.2

Food

7.9

Crew

8.3

Boarding

8.1

Comfort

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Entertainment

8.2

Food

7.9

Crew

8.3

Boarding

8.1

Comfort

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Entertainment

8.2

Food

7.9

Crew

8.3

Boarding

8.1

Comfort

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Entertainment

8.2

Food

7.9

Crew

8.3

Boarding

8.1

Comfort

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Entertainment

8.2

Food

7.9

Crew

8.3

Boarding

8.1

Comfort

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Related info for your journey

Find useful and relevant information for your journey from South Island to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Kathmandu from South Island?

    Kathmandu Tribhuvan (KTM) is the airport you will fly into if you book a flight from South Island to Kathmandu. It is only a 4.1 km journey from Tribhuvan (KTM) to Kathmandu’s city centre.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South Island to Kathmandu 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 Kathmandu?

    Currently, July is the cheapest month in which you can book a flight from South Island to Kathmandu (average of $941). Flying from South Island to Kathmandu in December is currently the most expensive (average of $1,459). 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.

Alternative routes for South Island to Kathmandu

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from South Island to Kathmandu

Discover the top 4 airlines that operate flights from South Island to Kathmandu. 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 4 September 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$1,372Average$1,889FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$1,670Average$2,381FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapest$1,822Average$2,094FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
EmiratesCheapest$2,210Average$2,689FlexibilityNo cancel feeOn-time75%
Search Emirates 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 Kathmandu?

Cheapflights helps you search for flights from South Island to Kathmandu via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from South Island to Kathmandu by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from South Island to Kathmandu 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 Kathmandu become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.