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Cheap flights from South Island to Belfast from $2,379

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
CHC — BHD
14 Oct — 21 Oct1
1 adult
1 adult, Economy

Cheap flight deals from South Island to Belfast

Keep the following information in mind while searching for South Island to Belfast flight deals. Data was last updated 14 September 2025.

Round-trip from

$2,379
British Airways
  • British Airways
  • 5/3-9/3
  • 6 total stops
  • 93h 35m total
  • South Island to Belfast
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Find flight deals from South Island to Belfast

Cheapest flights from South Island to Belfast
Explore the most affordable flight options available from South Island to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.

Wed 29/1009:50CHC - BFS
3 stops43h 20mMultiple Airlines
Wed 5/1117:00BFS - CHC
3 stops35h 20mMultiple Airlines
Deal found 14/9$3,331

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Island to Belfast 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 134,765 searches. Data last updated 14 September 2025.
Use the filters below to find and compare flights from South Island to Belfast that are best for you.

Fly from

South Island

Fly to

Belfast

Route

Departure

Return

Price

ChristchurchBelfast

CHC - BHD

CHCBHD

Christchurch

Thu 5/3

06:05-10:20

3 stops41h 15m

Belfast City

Mon 9/3

06:35-23:55

3 stops52h 20m

$2,379

ChristchurchBelfast

CHC - BFS

CHCBFS

Christchurch

Wed 29/10

09:50-16:10

3 stops43h 20m

Belfast Intl

Wed 5/11

17:00-17:20

3 stops35h 20m

$3,331

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Best time to book a flight from South Island to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from South Island with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from South Island to Belfast
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. 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 Belfast. Reviews last updated 14 September 2025.
See what other customers who have flown with British Airways from South Island to Belfast have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,361 reviews
Check prices

Entertainment

6.4

Boarding

6.9

Overall

6.7

Comfort

6.7

Crew

7.6

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

ALG - LGW

Didn't like anything from this flight starting with the lady at the counter. Nasty attitude.
British Airways
6.7
Okay
7,361 reviews
British Airways
6.7
Okay
7,361 reviews
Check prices

Entertainment

6.4

Boarding

6.9

Overall

6.7

Comfort

6.7

Crew

7.6

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

ALG - LGW

Didn't like anything from this flight starting with the lady at the counter. Nasty attitude.

Related info for your journey

Find useful and relevant information for your journey from South Island to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from South Island to Belfast?

    A quick flight from South Island to Belfast can take about 41h 15m. British Airways provides one of the quickest options available for as low as $2,379. The distance between South Island and Belfast is about 18759 km.

  • What are the most popular routes from South Island to Belfast?

    The most popular route from South Island to Belfast is Christchurch - Belfast Intl. You may also consider Queenstown Intl - Belfast City or Christchurch - Belfast City.

  • Can I find deals for flights from South Island to Belfast that include hotel bookings?

    Yes. In addition to deals on South Island to Belfast flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from South Island to Belfast?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Island to Belfast.

  • Can I find deals for business class flights from South Island to Belfast?

    Yes. Cheapflights offers flight deals from South Island to Belfast by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for South Island to Belfast

See prices for flight routes from nearby airports that may be better suited for you.
Christchurch to Belfast City flights
Queenstown to Belfast City flights

Top airline flying from South Island to Belfast

Discover the top airline that operate flights from South Island to Belfast. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 134,765 searches. Data last updated 14 September 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$2,201Average$2,985FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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Need flexible booking options for your flight to Belfast from South Island? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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