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Cheap flights from Northern Ireland to South Island from £1,365

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 12/3. 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
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.
British Airways Logo
09:05 - 23:55
BHD
-
CHC
49h 50m3 stops
British Airways Logo
06:05 - 09:05
CHC
-
BHD
40h 00m3 stops
£1,365British Airways
Thu, 12 Mar - Mon, 16 Mar
British Airways Logo
18:00 - 23:55
BHD
-
CHC
40h 55m3 stops
British Airways Logo
06:05 - 10:15
CHC
-
BHD
41h 10m3 stops
£1,458British Airways
Sat, 7 Mar - Wed, 11 Mar
British Airways Logo
15:05 - 23:55
BHD
-
CHC
43h 50m3 stops
British Airways Logo
06:05 - 10:15
CHC
-
BHD
41h 10m3 stops
£1,458British Airways
Sat, 7 Mar - Wed, 11 Mar
British Airways Logo
11:30 - 23:55
BHD
-
CHC
47h 25m3 stops
British Airways Logo
06:05 - 08:25
CHC
-
BHD
39h 20m3 stops
£3,846British Airways
Mon, 9 Mar - Fri, 13 Mar

British Airways flights from Northern Ireland to South Island

Our best British Airways deals on Northern Ireland to South Island flight tickets
British Airways
12 Mar
BHD09:05Belfast City
49h 50m
3 stops
CHC23:55Christchurch
16 Mar
CHC06:05Christchurch
40h 00m
3 stops
BHD09:05Belfast City
£1,365
Find similar
British Airways
7 Mar
BHD18:00Belfast City
40h 55m
3 stops
CHC23:55Christchurch
11 Mar
CHC06:05Christchurch
41h 10m
3 stops
BHD10:15Belfast City
£1,458
Find similar
British Airways
7 Mar
BHD15:05Belfast City
43h 50m
3 stops
CHC23:55Christchurch
11 Mar
CHC06:05Christchurch
41h 10m
3 stops
BHD10:15Belfast City
£1,458
Find similar

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 8 December 2025.
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

BelfastChristchurch

BHD - CHC

BHDCHC

Belfast City

Thu 12/3

09:05-23:55

3 stops49h 50m

Christchurch

Mon 16/3

06:05-09:05

3 stops40h 00m

£1,365

BelfastChristchurch

BHD - CHC

BHDCHC

Belfast City

Sat 7/3

18:00-23:55

3 stops40h 55m

Christchurch

Wed 11/3

06:05-10:15

3 stops41h 10m

£1,458

BelfastChristchurch

BHD - CHC

BHDCHC

Belfast City

Sat 7/3

15:05-23:55

3 stops43h 50m

Christchurch

Wed 11/3

06:05-10:15

3 stops41h 10m

£1,458

BelfastChristchurch

BHD - CHC

BHDCHC

Belfast City

Mon 9/3

11:30-23:55

3 stops47h 25m

Christchurch

Fri 13/3

06:05-08:25

3 stops39h 20m

£3,846

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

40h 55m

Direct flights

None
The fastest flight from Northern Ireland to South Island takes 40h 55m
There are no direct flights from Northern Ireland to South Island. There are no popular flight routes from Northern Ireland to South Island.
Search flight deals

  • 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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