How old do you have to be to fly from Belfast Intl Airport to South Island?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl Airport to South Island.

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

The necessary travel and health documents for your South Island trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£905 Cheap Flights from Belfast Intl Airport to South Island in 2026

1 adult

0 bags

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Find the cheapest flights from Belfast Intl Airport to South Island

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

07:05 - 00:20

BFS

CHC

52h 15m

3 stops

06:00 - 13:10

CHC

BFS

44h 10m

3 stops

£1,173Multiple Airlines

Fri, 13 Mar - Mon, 23 Mar

07:05 - 00:20

BFS

CHC

52h 15m

3 stops

06:00 - 13:10

CHC

BFS

44h 10m

3 stops

£1,174Multiple Airlines

Fri, 13 Mar - Mon, 23 Mar

07:05 - 14:45

BFS

CHC

44h 40m

3 stops

06:20 - 21:00

CHC

BFS

49h 40m

3 stops

£1,274Multiple Airlines

Fri, 15 May - Fri, 29 May

07:05 - 09:30

BFS

CHC

39h 25m

2 stops

10:50 - 21:00

CHC

BFS

45h 10m

2 stops

£1,582Multiple Airlines

Fri, 15 May - Fri, 29 May

09:55 - 17:20

BFS

CHC

42h 25m

3 stops

06:05 - 10:10

CHC

BFS

41h 05m

3 stops

£1,620Multiple Airlines

Thu, 19 Mar - Thu, 26 Mar

07:05 - 10:40

BFS

CHC

38h 35m

2 stops

12:00 - 13:10

CHC

BFS

38h 10m

2 stops

£1,684Multiple Airlines

Fri, 13 Mar - Mon, 23 Mar

momondo Fare Finder

Use the filters below to find and compare flights from Belfast Intl Airport to South Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastChristchurch

BFS - CHC

BFSCHC

Belfast Intl

Fri 13/3

07:05-00:20

3 stops52h 15m

Christchurch

Mon 23/3

06:00-13:10

3 stops44h 10m

£1,173

BelfastChristchurch

BFS - CHC

BFSCHC

Belfast Intl

Fri 13/3

07:05-00:20

3 stops52h 15m

Christchurch

Mon 23/3

06:00-13:10

3 stops44h 10m

£1,174

BelfastChristchurch

BFS - CHC

BFSCHC

Belfast Intl

Fri 15/5

07:05-14:45

3 stops44h 40m

Christchurch

Fri 29/5

06:20-21:00

3 stops49h 40m

£1,274

BelfastChristchurch

BFS - CHC

BFSCHC

Belfast Intl

Fri 15/5

07:05-09:30

2 stops39h 25m

Christchurch

Fri 29/5

10:50-21:00

2 stops45h 10m

£1,582

BelfastChristchurch

BFS - CHC

BFSCHC

Belfast Intl

Thu 19/3

09:55-17:20

3 stops42h 25m

Christchurch

Thu 26/3

06:05-10:10

3 stops41h 05m

£1,620

BelfastChristchurch

BFS - CHC

BFSCHC

Belfast Intl

Fri 13/3

07:05-10:40

2 stops38h 35m

Christchurch

Mon 23/3

12:00-13:10

2 stops38h 10m

£1,684

BelfastChristchurch

BFS - CHC

BFSCHC

Belfast Intl

Fri 13/3

07:50-14:30

3 stops41h 40m

£905

BelfastChristchurch

BFS - CHC

BFSCHC

Belfast Intl

Fri 13/3

06:30-14:00

3 stops66h 30m

£953

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Belfast Intl Airport 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 Belfast Intl Airport to South Island flights?

No. A direct flight is the cheapest option for a flight between Belfast Intl Airport to South Island.

Cheap Belfast Intl Airport to South Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to South Island

Fastest flight time	44h 40m
Direct flights	None

The fastest flight from Belfast Intl Airport to South Island takes 44h 40m

There are no direct flights from Belfast Intl Airport to South Island. There are no popular flight routes from Belfast Intl Airport to South Island.

Search flight deals

When did momondo last update prices for flights from Belfast Intl Airport to South Island?
Prices for flights from Belfast Intl Airport to South Island refresh daily.
How old do you have to be to fly from Belfast Intl Airport to South Island?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl Airport to South Island.
What documentation or ID do you need to fly to South Island?
The necessary travel and health documents for your South Island trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Belfast Intl Airport to South Island?
Based on momondo bookings for flights between Belfast Intl Airport and South Island, the leading plane model is Airbus A320-100/200, making up 33.69% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 25.95%, Airbus A319 with 23.09%, and ATR 72-201 / 202 with 11.59%.

Why use momondo?

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

It is quick and easy to find Belfast 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 Belfast to South Island with flexible booking policies on momondo?

All flight searches from Belfast to South Island on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Belfast to South Island flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to South Island, momondo offers a useful price alert feature which will track prices for flights to South Island from Belfast and alert you when they change.