Cheap flights from Northern Ireland to South Island from £2,008

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 29/3. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:00 - 13:55
BHD
-
CHC
42h 55m
3 stops
Multiple Airlines Logo
17:45 - 09:20
CHC
-
BHD
50h 35m
3 stops
£2,008Multiple Airlines
Sun, 29 Mar - Tue, 14 Apr
Multiple Airlines Logo
07:00 - 13:55
BFS
-
CHC
42h 55m
3 stops
Multiple Airlines Logo
17:45 - 19:20
CHC
-
BFS
36h 35m
3 stops
£2,042Multiple Airlines
Sun, 29 Mar - Tue, 14 Apr
Multiple Airlines Logo
10:10 - 13:55
BHD
-
CHC
39h 45m
3 stops
Multiple Airlines Logo
10:50 - 09:20
CHC
-
BHD
33h 30m
2 stops
£3,116Multiple Airlines
Sun, 29 Mar - Tue, 14 Apr
Multiple Airlines Logo
06:30 - 10:30
BHD
-
CHC
40h 00m
2 stops
Multiple Airlines Logo
10:50 - 18:55
CHC
-
BHD
43h 05m
2 stops
£3,651Multiple Airlines
Sun, 29 Mar - Tue, 14 Apr
British Airways Logo
18:20 - 00:20
BHD
-
CHC
43h 00m
3 stops
British Airways Logo
06:00 - 10:05
CHC
-
BHD
39h 05m
3 stops
£4,034British Airways
Tue, 19 May - Sat, 23 May
British Airways Logo
13:45 - 00:20
BHD
-
CHC
47h 35m
3 stops
British Airways Logo
06:00 - 10:05
CHC
-
BHD
39h 05m
3 stops
£4,059British Airways
Tue, 19 May - Sat, 23 May
British Airways Logo
16:25 - 00:20
BHD
-
CHC
44h 55m
3 stops
British Airways Logo
06:00 - 12:25
CHC
-
BHD
41h 25m
3 stops
£4,061British Airways
Tue, 19 May - Sat, 23 May
British Airways Logo
16:25 - 00:20
BHD
-
CHC
44h 55m
3 stops
British Airways Logo
06:00 - 10:05
CHC
-
BHD
39h 05m
3 stops
£4,078British Airways
Tue, 19 May - Sat, 23 May
British Airways Logo
16:25 - 00:20
BHD
-
CHC
44h 55m
3 stops
British Airways Logo
06:00 - 12:25
CHC
-
BHD
41h 25m
3 stops
£4,084British Airways
Tue, 19 May - Sat, 23 May

British Airways flights from Northern Ireland to South Island

Our best British Airways deals on Northern Ireland to South Island flight tickets
British Airways
19 May
BHD18:20Belfast City
43h 00m
3 stops
CHC00:20Christchurch
23 May
CHC06:00Christchurch
39h 05m
3 stops
BHD10:05Belfast City
£4,034
British Airways
19 May
BHD13:45Belfast City
47h 35m
3 stops
CHC00:20Christchurch
23 May
CHC06:00Christchurch
39h 05m
3 stops
BHD10:05Belfast City
£4,059
British Airways
19 May
BHD16:25Belfast City
44h 55m
3 stops
CHC00:20Christchurch
23 May
CHC06:00Christchurch
41h 25m
3 stops
BHD12:25Belfast City
£4,061

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 14 March 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

Sun 29/3

07:00-13:55

3 stops42h 55m

Christchurch

Tue 14/4

17:45-09:20

3 stops50h 35m

£2,008

BelfastChristchurch

BFS - CHC

BFSCHC

Belfast Intl

Sun 29/3

07:00-13:55

3 stops42h 55m

Christchurch

Tue 14/4

17:45-19:20

3 stops36h 35m

£2,042
Fastest return journey

BelfastChristchurch

BHD - CHC

BHDCHC

Belfast City

Sun 29/3

10:10-13:55

3 stops39h 45m

Christchurch

Tue 14/4

10:50-09:20

2 stops33h 30m

£3,116

BelfastChristchurch

BHD - CHC

BHDCHC

Belfast City

Sun 29/3

06:30-10:30

2 stops40h 00m

Christchurch

Tue 14/4

10:50-18:55

2 stops43h 05m

£3,651

BelfastChristchurch

BHD - CHC

BHDCHC

Belfast City

Tue 19/5

18:20-00:20

3 stops43h 00m

Christchurch

Sat 23/5

06:00-10:05

3 stops39h 05m

£4,034

BelfastChristchurch

BHD - CHC

BHDCHC

Belfast City

Tue 19/5

13:45-00:20

3 stops47h 35m

Christchurch

Sat 23/5

06:00-10:05

3 stops39h 05m

£4,059

BelfastChristchurch

BHD - CHC

BHDCHC

Belfast City

Tue 19/5

16:25-00:20

3 stops44h 55m

Christchurch

Sat 23/5

06:00-12:25

3 stops41h 25m

£4,061

BelfastChristchurch

BHD - CHC

BHDCHC

Belfast City

Tue 19/5

16:25-00:20

3 stops44h 55m

Christchurch

Sat 23/5

06:00-10:05

3 stops39h 05m

£4,078

BelfastChristchurch

BHD - CHC

BHDCHC

Belfast City

Tue 19/5

16:25-00:20

3 stops44h 55m

Christchurch

Sat 23/5

06:00-12:25

3 stops41h 25m

£4,084

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

43h 00m

Direct flights

None
The fastest flight from Northern Ireland to South Island takes 43h 00m
There are no direct flights from Northern Ireland to South Island. There are no popular flight routes 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 13/4
Mon 20/4

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