Find flights
When to book
FAQs

Cheap flights from Northern Ireland to South Pacific from £566

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — SYD
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 7 November 2025.

Tue 9/1206:30BFS - AKL
2 stops45h 05mMultiple Airlines
Wed 14/122:00AKL - BFS
2 stops37h 20mMultiple Airlines
Deal found 7/11£823
Tue 18/1115:05BHD - SYD
2 stops31h 20mMultiple Airlines
Tue 25/1111:25SYD - BHD
2 stops55h 50mMultiple Airlines
Deal found 5/11£944
Tue 2/1213:55BFS - MEL
3 stops46h 50mMultiple Airlines
Wed 17/1214:30MEL - BFS
3 stops34h 40mMultiple Airlines
Deal found 5/11£978
Tue 18/1113:55BFS - SYD
2 stops33h 05mMultiple Airlines
Tue 25/1121:15SYD - BFS
3 stops34h 00mMultiple Airlines
Deal found 5/11£1,004
Wed 17/1220:55BFS - SYD
3 stops46h 40mMultiple Airlines
Mon 12/112:00SYD - BFS
3 stops43h 15mMultiple Airlines
Deal found 7/11£1,023
Tue 9/1211:25BHD - AKL
2 stops54h 05mMultiple Airlines
Wed 14/122:10AKL - BHD
2 stops46h 20mMultiple Airlines
Deal found 7/11£1,309
Tue 2/1218:00BHD - MEL
2 stops36h 00mMultiple Airlines
Wed 17/1218:20MEL - BHD
2 stops26h 25mMultiple Airlines
Deal found 5/11£1,314
Tue 2/1218:00BHD - MEL
2 stops42h 20mQatar Airways
Wed 17/1217:10MEL - BHD
2 stops27h 40mQatar Airways
Deal found 5/11£1,408
Mon 22/1214:15BFS - SYD
3 stops30h 40mMultiple Airlines
Mon 29/1211:40SYD - BFS
3 stops44h 30mMultiple Airlines
Deal found 7/11£1,610
Wed 17/1216:50BHD - SYD
2 stops40h 30mMultiple Airlines
Mon 12/122:00SYD - BHD
2 stops47h 30mMultiple Airlines
Deal found 7/11£1,634
Sun 21/1209:25BFS - MEL
2 stops41h 40mMultiple Airlines
Sun 28/1212:00MEL - BFS
2 stops33h 05mMultiple Airlines
Deal found 5/11£1,653
Sat 6/1222:25BFS - BNE
3 stops36h 45mMultiple Airlines
Sat 3/111:10BNE - BFS
2 stops34h 50mMultiple Airlines
Deal found 7/11£1,663

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 7 November 2025.

Round-trip from

£823

One-way from

£566

Popular in

December

Cheapest in

October

Average price

£1,109
9/12-14/1
  • 9/12-14/1
  • 4 total stops
  • 82h 25m total
  • Northern Ireland to South Pacific
Search Deals
China Southern
  • China Southern
  • 15/11
  • 2 total stops
  • 35h 10m total
  • Northern Ireland to South Pacific
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£46 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 7 November 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

BelfastAuckland

BFS - AKL

BFSAKL

Belfast Intl

Tue 9/12

06:30-16:35

2 stops45h 05m

Auckland Intl

Wed 14/1

22:00-22:20

2 stops37h 20m

£823

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Tue 18/11

15:05-09:25

2 stops31h 20m

Sydney Kingsford Smith

Tue 25/11

11:25-08:15

2 stops55h 50m

£944

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Tue 2/12

13:55-23:45

3 stops46h 50m

Melbourne

Wed 17/12

14:30-14:10

3 stops34h 40m

£978

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Mon 16/3

09:15-09:30

2 stops37h 15m

Melbourne

Fri 20/3

12:00-19:15

2 stops42h 15m

£986

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Tue 10/3

11:25-09:30

2 stops35h 05m

Melbourne

Fri 13/3

12:00-17:15

2 stops40h 15m

£989

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 15/3

06:30-09:00

2 stops39h 30m

Sydney Kingsford Smith

Wed 18/3

13:05-10:15

2 stops32h 10m

£997

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Tue 18/11

13:55-10:00

2 stops33h 05m

Sydney Kingsford Smith

Tue 25/11

21:15-20:15

3 stops34h 00m

£1,004

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Wed 17/12

20:55-06:35

3 stops46h 40m

Sydney Kingsford Smith

Mon 12/1

12:00-20:15

3 stops43h 15m

£1,023

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Wed 7/1

06:30-10:00

2 stops40h 30m

Melbourne

Wed 21/1

12:00-10:05

2 stops33h 05m

£1,042

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Wed 7/1

07:25-10:00

2 stops39h 35m

Melbourne

Wed 21/1

12:00-13:35

2 stops36h 35m

£1,047

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 50 results
1
2
3
...
5

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, November is the cheapest month in which you can book a flight from Northern Ireland to South Pacific (average of £444). Flying from Northern Ireland to South Pacific in August is currently the most expensive (average of £1,142). 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 7 November 2025.

It’s optimal to fly from Northern Ireland to South Pacific in the afternoon. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the evening.

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 can get you from Northern Ireland to South Pacific in just under 37h 15m. Your travel time can differ by up to . The distance from Northern Ireland to South Pacific is about 10626 mi.

  • 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, November is the cheapest month in which you can book a flight from Northern Ireland to South Pacific (average of £444). Flying from Northern Ireland to South Pacific in August is currently the most expensive (average of £1,142). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Northern Ireland to South Pacific

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Suvarnabhumi flights
Gatwick to Suvarnabhumi flights
Heathrow to Dubai flights
Gatwick to Dubai flights
Heathrow to John F Kennedy Intl flights
Stansted to Dubai flights
Heathrow to Newark flights
London City to Suvarnabhumi flights
Stansted to Suvarnabhumi flights
Heathrow to Haneda flights
Heathrow to Lagos flights
Heathrow to LaGuardia flights
Gatwick to Lagos flights
Manchester to Dubai flights
Gatwick to John F Kennedy Intl flights
London City to John F Kennedy Intl flights
Gatwick to Newark flights
Heathrow to Cape Town flights
Heathrow to New Delhi flights
Heathrow to Narita flights
Manchester to Suvarnabhumi flights
Heathrow to Colombo flights
Heathrow to Mumbai flights
Heathrow to Kuala Lumpur Intl flights
Heathrow to Melbourne flights
Heathrow to Manila flights
Stansted to John F Kennedy Intl flights
Heathrow to Hong Kong flights
Gatwick to LaGuardia flights
Heathrow to Sydney flights
Heathrow to Istanbul flights
Gatwick to Narita flights
Heathrow to Pearson Intl flights
London City to Istanbul flights
London City to Newark flights
Birmingham to Dubai flights
Heathrow to Frederic Chopin flights
Luton to John F Kennedy Intl flights
Gatwick to Haneda flights
Luton to Dubai flights
Heathrow to OR Tambo flights
Luton to Amsterdam flights
Stansted to Amsterdam flights
Heathrow to Charles de Gaulle flights
Heathrow to Guarulhos Intl flights
Stansted to Newark flights
Heathrow to Accra flights
Heathrow to Miami flights
Gatwick to Charles de Gaulle flights
Luton to Charles de Gaulle flights

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 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£14Average£1,233FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest£999Average£1,259FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.