Cheap flights from Belfast to South Island from £1,419
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Belfast to South Island
Keep the following information in mind while searching for Belfast to South Island flight deals. Data was last updated 11 July 2025.
Round-trip from | £1,419 |
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Find flight deals from Belfast to South Island
Cheapest flights from Belfast to South IslandExplore the most affordable flight options available from Belfast to South Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Explore the most affordable flight options available from Belfast to South Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Belfast 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 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from Belfast to South Island that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastChristchurch
BHD - CHC
BHDCHC
Belfast City
Thu 18/9
09:35-23:59
3 stops51h 24m
Christchurch
Thu 9/10
06:00-08:45
3 stops38h 45m
BelfastChristchurch
BHD - CHC
BHDCHC
Belfast City
Sat 13/9
09:35-23:59
3 stops51h 24m
Christchurch
Thu 2/10
06:35-08:45
3 stops38h 10m
BelfastChristchurch
BHD - CHC
BHDCHC
Belfast City
Sat 13/9
16:15-23:59
3 stops44h 44m
Christchurch
Thu 2/10
07:00-11:10
3 stops40h 10m
BelfastChristchurch
BFS - CHC
BFSCHC
Belfast Intl
Thu 18/9
16:45-14:35
3 stops34h 50m
Christchurch
Thu 9/10
09:20-16:40
3 stops43h 20m
Best time to book a flight from Belfast to South Island
Have a flexible travel schedule? Discover the best time to fly to South Island from Belfast with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Belfast to South Island
Reviews of airlines servicing South Island
Get insights into the airlines that provide service to South Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Island. Reviews last updated 11 July 2025.
See what other customers who have flown with Qantas Airways and British Airways from Belfast to South Island have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Comfort
Overall
Boarding
Entertainment
Crew
Reviews
Anonymous,May 2025
SYD - LAX
Food
Comfort
Overall
Boarding
Entertainment
Crew
Reviews
Anonymous,May 2025
SYD - LAX
Food
Comfort
Overall
Boarding
Entertainment
Crew
Reviews
Anonymous,May 2025
SYD - LAX
Related info for your journey
Find useful and relevant information for your journey from Belfast to South Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Belfast to South Island
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How does Cheapflights help users find flights from Belfast to South Island?
Deals for Belfast to South Island flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Belfast to South Island?
Cheapflights simply makes it quick and affordable to book flights from Belfast 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 Belfast to South Island with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast to South Island, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Belfast to South Island become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!