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Cheap flights from Montreal to South Island from C$ 1,258

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — CHC
11 Aug — 18 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to South Island

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to South Island
Explore the most affordable flight options available from Montreal to South Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2026.

Mon 24/87:30 a.m.
YUL
-
ZQN
2 stops35h 55m
Air New Zealand
Mon 31/810:35 a.m.
ZQN
-
YUL
2 stops36h 13m
Air New Zealand
Deal found 10/7C$ 2,100
Fri 21/86:45 a.m.
YUL
-
CHC
3 stops49h 35m
Multiple Airlines
Fri 28/86:00 a.m.
CHC
-
YUL
3 stops34h 37m
Multiple Airlines
Deal found 7/7C$ 2,136
Mon 2/118:45 a.m.
YUL
-
CHC
2 stops33h 40m
Air New Zealand
Tue 24/117:05 p.m.
CHC
-
YUL
2 stops63h 40m
Air New Zealand
Deal found 8/7C$ 2,140
Sun 23/85:30 p.m.
YUL
-
CHC
2 stops24h 55m
Multiple Airlines
Sun 30/89:00 p.m.
CHC
-
YUL
2 stops49h 48m
Multiple Airlines
Deal found 9/7C$ 2,141
Tue 25/87:30 a.m.
YUL
-
CHC
2 stops33h 25m
Air New Zealand
Tue 1/96:45 a.m.
CHC
-
YUL
2 stops40h 03m
Air New Zealand
Deal found 10/7C$ 2,149
Sun 1/116:15 p.m.
YUL
-
CHC
2 stops45h 10m
Air New Zealand
Tue 17/115:05 p.m.
CHC
-
YUL
2 stops41h 40m
Air New Zealand
Deal found 11/7C$ 2,150
Wed 28/106:15 p.m.
YUL
-
CHC
2 stops46h 10m
Multiple Airlines
Wed 25/115:05 p.m.
CHC
-
YUL
2 stops41h 59m
Multiple Airlines
Deal found 8/7C$ 2,166
Wed 28/108:45 a.m.
YUL
-
CHC
2 stops40h 25m
Air New Zealand
Wed 25/119:00 a.m.
CHC
-
YUL
2 stops49h 45m
Air New Zealand
Deal found 10/7C$ 2,170
Sun 23/87:30 a.m.
YUL
-
CHC
2 stops33h 55m
Air New Zealand
Sun 30/87:10 p.m.
CHC
-
YUL
2 stops51h 38m
Air New Zealand
Deal found 9/7C$ 2,192
Mon 24/84:55 p.m.
YUL
-
ZQN
2 stops30h 40m
Multiple Airlines
Mon 31/810:50 a.m.
ZQN
-
YUL
3 stops35h 58m
Multiple Airlines
Deal found 10/7C$ 2,754

Find flight deals from Montreal to South Island

Keep the following information in mind while searching for Montreal to South Island flight deals. Data was last updated 12 July 2026.

Round-trip from

C$ 2,100

One-way from

C$ 1,258
Air New Zealand
  • Air New Zealand
  • 24/8-31/8
  • 4 total stops
  • 72h 08m total
  • Montreal to South Island
Search Deals
6/8
  • 6/8
  • 2 total stops
  • 28h 55m total
  • Montreal to South Island
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to South Island 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 629,999 searches. Data last updated 12 July 2026.
Use the filters below to find and compare flights from Montreal to South Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealQueenstown

YUL - ZQN

YULZQN

Montreal Pierre Elliott Trudeau Intl

Mon 24/8

7:30 a.m.-11:25 a.m.

2 stops35h 55m

Queenstown Intl

Mon 31/8

10:35 a.m.-6:48 a.m.

2 stops36h 13m

C$ 2,100

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

6:45 a.m.-12:20 a.m.

3 stops49h 35m

Christchurch

Fri 28/8

6:00 a.m.-12:37 a.m.

3 stops34h 37m

C$ 2,136

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Mon 2/11

8:45 a.m.-12:25 p.m.

2 stops33h 40m

Christchurch

Tue 24/11

7:05 p.m.-4:45 p.m.

2 stops63h 40m

C$ 2,150

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Wed 28/10

6:15 p.m.-5:30 p.m.

2 stops54h 15m

Christchurch

Wed 25/11

12:00 p.m.-4:46 p.m.

2 stops46h 46m

C$ 2,183

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

4:55 p.m.-12:25 p.m.

2 stops27h 30m

Christchurch

Sat 26/9

7:10 p.m.-6:44 a.m.

2 stops51h 34m

C$ 2,231

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Sun 9/8

7:30 a.m.-9:25 a.m.

2 stops33h 55m

Christchurch

Sun 16/8

9:00 p.m.-6:48 a.m.

2 stops49h 48m

C$ 2,529
Quickest round-trip

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Mon 2/11

4:10 p.m.-5:40 p.m.

3 stops31h 30m

Christchurch

Tue 24/11

6:05 a.m.-8:43 p.m.

2 stops32h 38m

C$ 2,652

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Sat 12/12

6:15 p.m.-10:15 a.m.

2 stops46h 00m

Christchurch

Sat 16/1

7:05 p.m.-8:45 p.m.

2 stops43h 40m

C$ 2,667

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Wed 11/11

8:45 a.m.-12:50 a.m.

2 stops46h 05m

Christchurch

Sun 15/11

6:10 a.m.-8:43 p.m.

2 stops32h 33m

C$ 2,695

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Wed 29/7

8:40 a.m.-8:55 a.m.

2 stops32h 15m

Christchurch

Sun 9/8

5:45 a.m.-6:48 a.m.

2 stops41h 03m

C$ 2,696

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/7

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Montreal to South Island

Have a flexible travel schedule? Discover the best time to fly to South Island from Montreal with our price prediction graph.
Estimated round-trip 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 Montreal to South Island
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Montreal to South Island. 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 Montreal to South Island?

    Air New Zealand and Qatar Airways can get you from Montreal to South Island in just under 35h 55m. Your travel time can differ by up to 10h 25m. Airlines will cover a distance of 15240 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Montreal to South Island?

    While some choose either Montreal Pierre Elliott Trudeau Intl - Blenheim or Montreal Pierre Elliott Trudeau Intl - Queenstown Intl, Montreal Pierre Elliott Trudeau Intl - Christchurch is the most popular route from Montreal to South Island.

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

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

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

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Montreal to South Island

Discover the top airline that operate flights from Montreal to South Island. 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 629,999 searches. Data last updated 12 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,764AverageC$ 2,440FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Montreal to South Island?

When you search for this flight from Montreal to South Island, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Montreal to South Island 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 Montreal to South Island with no change fees?

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

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

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