Cheap flights from Northern Ireland to South Island from £1,623

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to South Island departing on 30/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Northern Ireland to South Island

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:50 - 12:55
BHD
-
CHC
43h 05m
3 stops
Multiple Airlines Logo
17:20 - 16:35
CHC
-
BHD
34h 15m
3 stops
£1,623Multiple Airlines
Tue, 30 Jun - Tue, 7 Jul
Multiple Airlines Logo
16:05 - 12:55
BFS
-
CHC
33h 50m
3 stops
Multiple Airlines Logo
11:00 - 15:15
CHC
-
BFS
39h 15m
3 stops
£1,970Multiple Airlines
Tue, 30 Jun - Tue, 7 Jul
British Airways Logo
12:25 - 23:55
BHD
-
CHC
46h 30m
3 stops
British Airways Logo
06:05 - 10:20
CHC
-
BHD
41h 15m
3 stops
£2,096British Airways
Wed, 25 Nov - Sun, 29 Nov
Multiple Airlines Logo
17:50 - 12:55
BFS
-
CHC
32h 05m
3 stops
Multiple Airlines Logo
17:20 - 23:15
CHC
-
BFS
40h 55m
3 stops
£2,111Multiple Airlines
Thu, 2 Jul - Wed, 8 Jul
British Airways Logo
14:35 - 00:20
BHD
-
CHC
46h 45m
3 stops
British Airways Logo
06:00 - 13:40
CHC
-
BHD
42h 40m
3 stops
£2,197British Airways
Tue, 30 Jun - Mon, 6 Jul
British Airways Logo
06:35 - 23:55
BHD
-
CHC
52h 20m
3 stops
British Airways Logo
06:05 - 10:20
CHC
-
BHD
41h 15m
3 stops
£2,225British Airways
Wed, 4 Nov - Sun, 8 Nov
British Airways Logo
06:35 - 23:55
BHD
-
CHC
52h 20m
3 stops
British Airways Logo
06:05 - 10:20
CHC
-
BHD
41h 15m
3 stops
£2,229British Airways
Wed, 4 Nov - Sun, 8 Nov
British Airways Logo
06:35 - 23:55
BHD
-
CHC
52h 20m
3 stops
British Airways Logo
06:05 - 10:20
CHC
-
BHD
41h 15m
3 stops
£2,232British Airways
Wed, 4 Nov - Sun, 8 Nov
British Airways Logo
06:45 - 00:20
BHD
-
CHC
54h 35m
3 stops
British Airways Logo
06:00 - 12:00
CHC
-
BHD
41h 00m
3 stops
£2,325British Airways
Tue, 30 Jun - Wed, 8 Jul
Multiple Airlines Logo
12:40 - 12:55
BHD
-
CHC
37h 15m
3 stops
Multiple Airlines Logo
10:50 - 09:20
CHC
-
BHD
33h 30m
2 stops
£2,430Multiple Airlines
Tue, 30 Jun - Tue, 7 Jul

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British Airways flights from Northern Ireland to South Island

Our best British Airways deals on Northern Ireland to South Island flight tickets
British Airways
25 Nov
BHD12:25Belfast City
46h 30m
3 stops
CHC23:55Christchurch
29 Nov
CHC06:05Christchurch
41h 15m
3 stops
BHD10:20Belfast City
£2,096
British Airways
30 Jun
BHD14:35Belfast City
46h 45m
3 stops
CHC00:20Christchurch
6 Jul
CHC06:00Christchurch
42h 40m
3 stops
BHD13:40Belfast City
£2,197
British Airways
4 Nov
BHD06:35Belfast City
52h 20m
3 stops
CHC23:55Christchurch
8 Nov
CHC06:05Christchurch
41h 15m
3 stops
BHD10:20Belfast City
£2,225

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland 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, momondo users made 279,928 searches. Data last updated 20 June 2026.
Use the filters below to find and compare flights from Northern Ireland to South Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastChristchurch

BHD - CHC

BHDCHC

Belfast City

Tue 30/6

06:50-12:55

3 stops43h 05m

Christchurch

Tue 7/7

17:20-16:35

3 stops34h 15m

£1,623

BelfastChristchurch

BFS - CHC

BFSCHC

Belfast Intl

Tue 30/6

16:05-12:55

3 stops33h 50m

Christchurch

Tue 7/7

11:00-15:15

3 stops39h 15m

£1,970

BelfastChristchurch

BHD - CHC

BHDCHC

Belfast City

Wed 25/11

12:25-23:55

3 stops46h 30m

Christchurch

Sun 29/11

06:05-10:20

3 stops41h 15m

£2,096

BelfastChristchurch

BFS - CHC

BFSCHC

Belfast Intl

Thu 2/7

17:50-12:55

3 stops32h 05m

Christchurch

Wed 8/7

17:20-23:15

3 stops40h 55m

£2,111

BelfastChristchurch

BHD - CHC

BHDCHC

Belfast City

Tue 30/6

14:35-00:20

3 stops46h 45m

Christchurch

Mon 6/7

06:00-13:40

3 stops42h 40m

£2,197

BelfastChristchurch

BHD - CHC

BHDCHC

Belfast City

Wed 4/11

06:35-23:55

3 stops52h 20m

Christchurch

Sun 8/11

06:05-10:20

3 stops41h 15m

£2,225

BelfastChristchurch

BHD - CHC

BHDCHC

Belfast City

Wed 4/11

06:35-23:55

3 stops52h 20m

Christchurch

Sun 8/11

06:05-10:20

3 stops41h 15m

£2,229

BelfastChristchurch

BHD - CHC

BHDCHC

Belfast City

Wed 4/11

06:35-23:55

3 stops52h 20m

Christchurch

Sun 8/11

06:05-10:20

3 stops41h 15m

£2,232

BelfastChristchurch

BHD - CHC

BHDCHC

Belfast City

Tue 30/6

06:45-00:20

3 stops54h 35m

Christchurch

Wed 8/7

06:00-12:00

3 stops41h 00m

£2,325
Fastest return journey

BelfastChristchurch

BHD - CHC

BHDCHC

Belfast City

Tue 30/6

12:40-12:55

3 stops37h 15m

Christchurch

Tue 7/7

10:50-09:20

2 stops33h 30m

£2,430

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to South Island from

How to get the cheapest flight ticket from Northern Ireland to South Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Northern Ireland to South Island flights?

No. A direct flight is the cheapest option for a flight between Northern Ireland to South Island.

Cheap Northern Ireland to South Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to South Island

Fastest flight time

32h 05m

Direct flights

None
The fastest flight from Northern Ireland to South Island takes 32h 05m
There are no direct flights from Northern Ireland to South Island. There are no popular flight routes from Northern Ireland to South Island.

Frequently asked questions about flying from Northern Ireland to South Island

  • When did momondo last update prices for flights from Northern Ireland to South Island?

    Prices for flights from Northern Ireland to South Island refresh daily.

  • How old do you have to be to fly from Northern Ireland to South Island?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to South Island.

  • What documentation or ID do you need to fly to South Island?

    The required travel and health documents for your South Island trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Island. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Northern Ireland to South Island?

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to South Island?

It is quick and easy to find Northern Ireland to South Island flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South Island that suits you.

Can I find flights from Northern Ireland to South Island with flexible booking policies on momondo?

Flights from Northern Ireland to South Island with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Northern Ireland to South Island?

Once all potential Northern Ireland to South Island flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Northern Ireland to South Island right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Northern Ireland to South Island flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Mon 20/7
Mon 27/7

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Popular flights according to clicks in the last 7 days on momondo