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Cheap flights from Northern Ireland to South Pacific from £396

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — SYD
29 Jul — 5 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to South Pacific

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to South Pacific
Explore the most affordable flight options available from Northern Ireland to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 June 2026.

Fri 6/1109:00
BFS
-
AKL
2 stops42h 35m
Multiple Airlines
Sat 23/110:40
AKL
-
BFS
2 stops40h 40m
Multiple Airlines
Deal found 29/6£852
Fri 6/1107:35
BHD
-
AKL
2 stops44h 00m
Multiple Airlines
Sat 23/110:40
AKL
-
BHD
2 stops45h 30m
Multiple Airlines
Deal found 29/6£860
Sat 5/916:15
BHD
-
BNE
2 stops31h 10m
China Southern
Sun 4/1010:20
BNE
-
BHD
2 stops67h 15m
China Southern
Deal found 28/6£972
Thu 17/920:35
BHD
-
BNE
2 stops49h 25m
Multiple Airlines
Fri 23/1008:30
BNE
-
BHD
2 stops45h 05m
Multiple Airlines
Deal found 26/6£1,177
Sat 5/906:55
BFS
-
BNE
3 stops40h 30m
Multiple Airlines
Sun 4/1007:15
BNE
-
BFS
3 stops35h 50m
Multiple Airlines
Deal found 28/6£1,179
Sat 4/719:05
BHD
-
PER
2 stops43h 50m
China Southern
Mon 13/723:35
PER
-
BHD
2 stops28h 00m
China Southern
Deal found 24/6£1,211
Sun 6/1207:30
BHD
-
MEL
2 stops39h 30m
Multiple Airlines
Fri 25/1222:30
MEL
-
BHD
2 stops33h 00m
Multiple Airlines
Deal found 28/6£1,216
Thu 13/816:40
BFS
-
SYD
2 stops31h 40m
Multiple Airlines
Thu 20/820:35
SYD
-
BFS
2 stops35h 15m
Multiple Airlines
Deal found 29/6£1,240
Sat 26/1210:00
BHD
-
SYD
2 stops34h 20m
Multiple Airlines
Sat 16/112:00
SYD
-
BHD
2 stops36h 35m
Multiple Airlines
Deal found 28/6£1,241
Fri 7/822:15
BFS
-
MEL
2 stops33h 35m
Multiple Airlines
Sun 16/811:00
MEL
-
BFS
2 stops32h 05m
Multiple Airlines
Deal found 25/6£1,241
Wed 26/820:35
BHD
-
PER
2 stops39h 00m
Qatar Airways
Wed 16/922:45
PER
-
BHD
2 stops26h 00m
Qatar Airways
Deal found 25/6£1,243
Sun 9/822:05
BFS
-
MEL
2 stops33h 45m
Multiple Airlines
Sun 16/811:00
MEL
-
BFS
2 stops32h 05m
Multiple Airlines
Deal found 26/6£1,255

Find flight deals from Northern Ireland to South Pacific

Keep the following information in mind while searching for Northern Ireland to South Pacific flight deals. Data was last updated 29 June 2026.

Round-trip from

£779

One-way from

£396

Popular in

July

Cheapest in

November

Average price

£1,120
11/11-15/11
  • 11/11-15/11
  • 4 total stops
  • 70h 50m total
  • Northern Ireland to South Pacific
Search Deals
1/9
  • 1/9
  • 3 total stops
  • 52h 05m total
  • Northern Ireland to South Pacific
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£133 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£48 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland to South Pacific 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 29 June 2026.
Use the filters below to find and compare flights from Northern Ireland to South Pacific that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastAuckland

BFS - AKL

BFSAKL

Belfast Intl

Fri 6/11

09:00-16:35

2 stops42h 35m

Auckland Intl

Sat 23/1

10:40-14:20

2 stops40h 40m

£852

BelfastBrisbane

BFS - BNE

BFSBNE

Belfast Intl

Sat 5/9

06:55-08:25

3 stops40h 30m

Brisbane

Sun 4/10

07:15-10:05

3 stops35h 50m

£1,179

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Thu 13/8

16:40-09:20

2 stops31h 40m

Sydney Kingsford Smith

Thu 20/8

20:35-22:50

2 stops35h 15m

£1,240

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Fri 7/8

22:15-16:50

2 stops33h 35m

Melbourne

Sun 16/8

11:00-10:05

2 stops32h 05m

£1,241

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Sun 9/8

22:05-16:50

2 stops33h 45m

Melbourne

Sun 16/8

11:00-10:05

2 stops32h 05m

£1,255

BelfastBrisbane

BFS - BNE

BFSBNE

Belfast Intl

Wed 12/8

06:10-09:00

2 stops41h 50m

Brisbane

Wed 19/8

11:05-20:40

2 stops42h 35m

£1,257

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Wed 12/8

06:10-19:25

2 stops28h 15m

Sydney Kingsford Smith

Wed 19/8

10:05-09:55

2 stops32h 50m

£1,262

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Wed 11/11

17:40-18:50

2 stops62h 10m

Sydney Kingsford Smith

Sun 15/11

08:45-08:25

2 stops34h 40m

£1,265

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Sat 26/12

08:10-07:20

2 stops36h 10m

Sydney Kingsford Smith

Sat 16/1

12:00-16:05

2 stops39h 05m

£1,272

BelfastPerth

BHD - PER

BHDPER

Belfast City

Wed 26/8

20:35-18:35

2 stops39h 00m

Perth

Wed 16/9

22:45-20:35

2 stops28h 50m

£1,284

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Showing 1-10 of 46 resultsSorted by cheapest first
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Best time to book a flight from Northern Ireland to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific from Northern Ireland 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 Northern Ireland to South Pacific

What is the cheapest month to book a flight from Northern Ireland to South Pacific?

Currently, May is the cheapest month in which you can book a flight from Northern Ireland to South Pacific (average of £507). Flying from Northern Ireland to South Pacific in August is currently the most expensive (average of £1,537). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to South Pacific. 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 Northern Ireland to South Pacific?

    British Airways, Qatar Airways, and KLM can get you from Northern Ireland to South Pacific in just under 35h 25m. Your travel time can differ by up to 26h 45m. The distance from Northern Ireland to South Pacific is about 10626 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Northern Ireland to South Pacific that include hotel bookings?

    Yes. In addition to deals on Northern Ireland to South Pacific flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Northern Ireland to South Pacific?

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

  • Can I find deals for business class flights from Northern Ireland to South Pacific?

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

  • What is the cheapest month to book a flight from Northern Ireland to South Pacific?

    Currently, May is the cheapest month in which you can book a flight from Northern Ireland to South Pacific (average of £507). Flying from Northern Ireland to South Pacific in August is currently the most expensive (average of £1,537). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Northern Ireland to South Pacific

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Northern Ireland to South Pacific

Discover the top 2 airlines that operate flights from Northern Ireland to South Pacific. 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 858,174 searches. Data last updated 29 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£508Average£1,277FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest£995Average£1,266FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Northern Ireland to South Pacific?

Deals for Northern Ireland to South Pacific 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 Northern Ireland to South Pacific?

Cheapflights helps you find that perfect flight to South Pacific from Northern Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Northern Ireland to South Pacific with no change fees?

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

Can Cheapflights notify me if prices for flights from Northern Ireland to South Pacific become cheaper?

Yes! Start tracking prices for Northern Ireland to South Pacific flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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