Cheap flights from Northern Ireland to South Pacific from £370

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 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — SYD
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap 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 17 September 2025.

Round-trip from

£678

One-way from

£370

Popular in

December

Cheapest in

November

Average price

£1,136
1/11-11/11
  • 1/11-11/11
  • 4 total stops
  • 109h 25m total
  • Northern Ireland to South Pacific
17/11
  • 17/11
  • 3 total stops
  • 59h 05m total
  • Northern Ireland to South Pacific
Highest demand for flights based on searches. 6% potential increase in price (£62 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£21 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Northern Ireland to South Pacific

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 17 September 2025.

Sat 1/1110:10BFS - MEL
2 stops64h 55mMultiple Airlines
Tue 11/1112:00MEL - BFS
2 stops44h 30mMultiple Airlines
Deal found 15/9£678
Fri 31/1006:30BFS - MEL
2 stops44h 35mMultiple Airlines
Tue 11/1112:00MEL - BFS
2 stops44h 30mMultiple Airlines
Deal found 15/9£745
Thu 30/1020:05BFS - AKL
2 stops55h 30mMultiple Airlines
Thu 6/1122:00AKL - BFS
2 stops37h 20mMultiple Airlines
Deal found 15/9£807
Sat 1/1108:50BFS - SYD
2 stops38h 10mMultiple Airlines
Tue 11/1112:00SYD - BFS
2 stops43h 15mMultiple Airlines
Deal found 15/9£809
Sat 1/1107:25BHD - SYD
2 stops39h 35mMultiple Airlines
Tue 11/1112:00SYD - BHD
2 stops39h 15mMultiple Airlines
Deal found 15/9£820
Sat 1/1108:10BFS - MEL
2 stops38h 50mMultiple Airlines
Sat 8/1112:00MEL - BFS
2 stops40h 40mMultiple Airlines
Deal found 16/9£892
Fri 31/1007:20BHD - MEL
3 stops34h 40mMultiple Airlines
Tue 11/1113:30MEL - BHD
3 stops37h 45mMultiple Airlines
Deal found 15/9£906
Wed 5/1115:40BHD - SYD
2 stops39h 15mMultiple Airlines
Mon 24/1116:35SYD - BHD
2 stops29h 05mMultiple Airlines
Deal found 15/9£946
Fri 31/1014:20BFS - SYD
3 stops31h 55mMultiple Airlines
Fri 7/1120:05SYD - BFS
3 stops36h 55mMultiple Airlines
Deal found 16/9£950
Thu 6/1106:30BFS - SYD
2 stops29h 00mMultiple Airlines
Fri 21/1106:00SYD - BFS
2 stops36h 40mMultiple Airlines
Deal found 14/9£972
Wed 29/1012:25BHD - SYD
2 stops33h 35mAmerican Airlines
Fri 14/1111:20SYD - BHD
2 stops42h 55mAmerican Airlines
Deal found 15/9£976
Fri 31/1006:30BFS - BNE
2 stops40h 30mMultiple Airlines
Fri 7/1111:10BNE - BFS
2 stops32h 55mMultiple Airlines
Deal found 16/9£979

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 17 September 2025.
Use the filters below to find and compare flights from Northern Ireland to South Pacific that are best for you.

Fly from

Northern Ireland

Fly to

South Pacific

Route

Depart

Return

Price

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Sat 1/11

10:10-14:05

2 stops64h 55m

Melbourne

Tue 11/11

12:00-21:30

2 stops44h 30m

£678

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Fri 31/10

06:30-14:05

2 stops44h 35m

Melbourne

Tue 11/11

12:00-21:30

2 stops44h 30m

£745

BelfastAuckland

BFS - AKL

BFSAKL

Belfast Intl

Thu 30/10

20:05-16:35

2 stops55h 30m

Auckland Intl

Thu 6/11

22:00-22:20

2 stops37h 20m

£807

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Sat 1/11

08:50-10:00

2 stops38h 10m

Sydney Kingsford Smith

Tue 11/11

12:00-20:15

2 stops43h 15m

£809

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Sat 1/11

08:10-10:00

2 stops38h 50m

Melbourne

Sat 8/11

12:00-17:40

2 stops40h 40m

£892

BelfastBrisbane

BHD - BNE

BHDBNE

Belfast City

Sun 15/3

09:10-05:00

2 stops33h 50m

Brisbane

Thu 19/3

08:40-10:30

2 stops59h 50m

£954

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Thu 6/11

06:30-22:30

2 stops29h 00m

Sydney Kingsford Smith

Fri 21/11

06:00-07:40

2 stops36h 40m

£972

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Tue 4/11

11:25-09:00

2 stops34h 35m

Sydney Kingsford Smith

Fri 14/11

11:20-19:15

2 stops42h 55m

£976

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Tue 4/11

11:25-09:00

2 stops34h 35m

Sydney Kingsford Smith

Tue 11/11

11:20-14:50

2 stops38h 30m

£976

BelfastBrisbane

BFS - BNE

BFSBNE

Belfast Intl

Fri 31/10

06:30-09:00

2 stops40h 30m

Brisbane

Fri 7/11

11:10-10:05

2 stops32h 55m

£979

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 55 results
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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 £985). Flying from Northern Ireland to South Pacific in July is currently the most expensive (average of £1,726). 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.

What is the cheapest time of day to fly from NIR to SP?

Find hourly flight availability from Northern Ireland to South Pacific. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to South Pacific as you normally would.

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?

    American Airlines and British Airways can get you from Northern Ireland to South Pacific in just under 30h 45m. Your travel time can differ by up to 3h 05m. The distance from Northern Ireland to South Pacific is about 9229 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 £985). Flying from Northern Ireland to South Pacific in July is currently the most expensive (average of £1,726). 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

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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.

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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£14Average£1,166FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest£959Average£1,211FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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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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