Cheap flights from Northern Ireland to South Pacific from £397
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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
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 11 July 2025.
Find flight deals from Northern Ireland to South Pacific
Cheapest flights from Northern Ireland to South PacificExplore 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 11 July 2025.
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 11 July 2025.
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 11 July 2025.
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
BelfastSydney
BFS - SYD
BFSSYD
Belfast Intl
Sun 24/8
09:55-22:05
2 stops27h 10m
Sydney Kingsford Smith
Sun 31/8
20:10-20:20
2 stops33h 10m
BelfastPerth
BFS - PER
BFSPER
Belfast Intl
Sun 24/8
07:15-04:30
3 stops38h 15m
Perth
Sun 31/8
21:55-23:20
3 stops32h 25m
BelfastBrisbane
BFS - BNE
BFSBNE
Belfast Intl
Sun 24/8
13:20-08:15
3 stops33h 55m
Brisbane
Sun 31/8
11:00-21:30
3 stops43h 30m
BelfastMelbourne
BFS - MEL
BFSMEL
Belfast Intl
Sat 23/8
08:35-06:15
3 stops36h 40m
Melbourne
Sat 30/8
13:20-22:25
3 stops42h 05m
BelfastSydney
BHD - SYD
BHDSYD
Belfast City
Tue 28/10
17:15-07:15
2 stops27h 00m
Sydney Kingsford Smith
Tue 2/12
08:45-10:30
2 stops36h 45m
BelfastSydney
BHD - SYD
BHDSYD
Belfast City
Tue 28/10
17:15-18:50
2 stops38h 35m
Sydney Kingsford Smith
Tue 2/12
21:40-16:45
2 stops30h 05m
BelfastPerth
BHD - PER
BHDPER
Belfast City
Mon 1/12
08:00-04:00
3 stops36h 00m
Perth
Sun 21/12
04:40-09:35
3 stops36h 55m
BelfastPerth
BHD - PER
BHDPER
Belfast City
Mon 1/9
06:40-14:50
2 stops25h 10m
Perth
Tue 16/9
02:10-15:35
2 stops44h 25m
BelfastPerth
BHD - PER
BHDPER
Belfast City
Mon 1/9
09:50-11:55
2 stops43h 05m
Perth
Wed 24/9
15:40-13:05
2 stops28h 25m
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
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.
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 £1,709). 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 11 July 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.
Reviews of airlines servicing South Pacific
Get insights into the airlines that provide service to South Pacific. 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 Pacific. Reviews last updated 11 July 2025.
Check out reviews from past customers who have flown with KLM, Qantas Airways, andQatar Airways from Northern Ireland to South Pacific to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
Anonymous,Jun 2025
AMS - BOS
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.
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.
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 11 July 2025.
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.