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Cheap flights from Belfast Intl Airport to South Pacific from £470

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — SYD
15 Jul — 22 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to South Pacific

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to South Pacific
Explore the most affordable flight options available from Belfast Intl to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 June 2026.

Mon 6/708:15
BFS
-
SYD
2 stops43h 20m
Multiple Airlines
Mon 20/711:00
SYD
-
BFS
2 stops44h 35m
Multiple Airlines
Deal found 15/6£1,012
Mon 16/1115:10
BFS
-
AKL
2 stops36h 05m
Multiple Airlines
Thu 19/1110:00
AKL
-
BFS
2 stops48h 35m
Multiple Airlines
Deal found 13/6£1,046
Wed 14/1014:35
BFS
-
SYD
2 stops57h 25m
Multiple Airlines
Tue 3/1112:00
SYD
-
BFS
2 stops33h 05m
Multiple Airlines
Deal found 15/6£1,117
Sat 4/708:30
BFS
-
SYD
2 stops47h 40m
Multiple Airlines
Sat 18/720:50
SYD
-
BFS
2 stops35h 35m
Multiple Airlines
Deal found 14/6£1,304
Wed 29/708:55
BFS
-
AKL
2 stops43h 50m
Multiple Airlines
Sun 2/821:00
AKL
-
BFS
2 stops37h 10m
Multiple Airlines
Deal found 13/6£1,415
Sun 4/1009:55
BFS
-
SYD
2 stops35h 15m
Multiple Airlines
Sun 25/1015:50
SYD
-
BFS
2 stops29h 15m
Multiple Airlines
Deal found 11/6£1,428
Thu 13/806:10
BFS
-
AKL
2 stops46h 35m
Multiple Airlines
Tue 25/821:00
AKL
-
BFS
2 stops37h 20m
Multiple Airlines
Deal found 13/6£1,495
Mon 15/606:40
BFS
-
CHC
3 stops43h 15m
Multiple Airlines
Mon 22/608:20
CHC
-
BFS
3 stops48h 55m
Multiple Airlines
Deal found 10/6£1,530
Tue 16/605:55
BFS
-
AKL
3 stops46h 50m
Multiple Airlines
Tue 23/621:00
AKL
-
BFS
3 stops38h 45m
Multiple Airlines
Deal found 13/6£1,560
Thu 12/1109:05
BFS
-
CHC
3 stops39h 55m
Multiple Airlines
Thu 26/1117:30
CHC
-
BFS
3 stops41h 50m
Multiple Airlines
Deal found 12/6£1,593
Mon 13/716:05
BFS
-
MEL
2 stops31h 35m
Multiple Airlines
Mon 20/721:00
MEL
-
BFS
2 stops34h 35m
Multiple Airlines
Deal found 12/6£1,638
Sun 30/807:10
BFS
-
AKL
3 stops45h 35m
Multiple Airlines
Sun 13/920:15
AKL
-
BFS
3 stops33h 10m
Multiple Airlines
Deal found 11/6£1,644

Find flight deals from Belfast Intl to South Pacific

Keep the following information in mind while searching for Belfast Intl to South Pacific flight deals. Data was last updated 15 June 2026.

Round-trip from

£1,012

One-way from

£470

Popular in

July

Cheapest in

November

Average price

£1,132
6/7-20/7
  • 6/7-20/7
  • 4 total stops
  • 87h 55m total
  • Belfast to South Pacific
Search Deals
31/8
  • 31/8
  • 2 total stops
  • 47h 45m total
  • Belfast to South Pacific
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£147 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% 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 Belfast Intl 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 15 June 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to South Pacific that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Mon 6/7

08:15-12:35

2 stops43h 20m

Sydney Kingsford Smith

Mon 20/7

11:00-22:35

2 stops44h 35m

£1,012

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Wed 14/10

14:35-10:00

2 stops57h 25m

Sydney Kingsford Smith

Tue 3/11

12:00-10:05

2 stops33h 05m

£1,117

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Sat 4/7

08:30-17:10

2 stops47h 40m

Sydney Kingsford Smith

Sat 18/7

20:50-23:25

2 stops35h 35m

£1,304

BelfastAuckland

BFS - AKL

BFSAKL

Belfast Intl

Mon 16/11

15:10-11:15

2 stops31h 05m

Auckland Intl

Thu 19/11

13:15-21:35

3 stops45h 20m

£1,462

BelfastChristchurch

BFS - CHC

BFSCHC

Belfast Intl

Thu 12/11

09:05-14:00

3 stops39h 55m

Christchurch

Thu 26/11

17:30-22:20

3 stops41h 50m

£1,593

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Mon 13/7

16:05-08:40

2 stops31h 35m

Melbourne

Mon 20/7

21:00-22:35

2 stops34h 35m

£1,638

BelfastAuckland

BFS - AKL

BFSAKL

Belfast Intl

Sun 30/8

07:10-15:45

3 stops45h 35m

Auckland Intl

Sun 13/9

20:15-18:25

3 stops33h 10m

£1,644
Fastest return journey

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Mon 27/7

16:05-08:40

2 stops31h 35m

Melbourne

Mon 3/8

10:20-09:55

2 stops32h 35m

£1,668

BelfastAuckland

BFS - AKL

BFSAKL

Belfast Intl

Wed 22/7

08:55-15:45

2 stops43h 50m

Auckland Intl

Sun 26/7

21:00-23:10

2 stops37h 10m

£1,933

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Thu 9/7

06:35-12:35

2 stops45h 00m

Sydney Kingsford Smith

Thu 16/7

14:45-16:25

2 stops34h 40m

£1,993

Flights are sorted by cheapest return flights first.

Deals found on 13/6

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Belfast Intl to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific from Belfast Intl 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 Belfast Intl Airport to South Pacific

What is the cheapest month to book a flight from Belfast Intl Airport to South Pacific?

Currently, May is the cheapest month in which you can book a flight from Belfast Intl Airport to South Pacific (average of £499). Flying from Belfast Intl Airport to South Pacific in August is currently the most expensive (average of £1,512). 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.

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 15 June 2026.
Read reviews from past customers who have flown with Qatar Airways and British Airways from Belfast Intl Airport to South Pacific. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.3
Good
3,727 reviews
Check prices

Crew

7.9

Entertainment

7.3

Food

7.3

Overall

7.3

Comfort

7.3

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.
Qatar Airways
7.3
Good
3,727 reviews
Qatar Airways
7.3
Good
3,727 reviews
Check prices

Crew

7.9

Entertainment

7.3

Food

7.3

Overall

7.3

Comfort

7.3

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.
British Airways
6.7
Okay
8,051 reviews
Qatar Airways
7.3
Good
3,727 reviews
Check prices

Crew

7.9

Entertainment

7.3

Food

7.3

Overall

7.3

Comfort

7.3

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.

Related info for your journey

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

  • What are the most popular routes from Belfast Intl Airport to South Pacific?

    When deciding which route to take from Belfast Intl Airport to South Pacific consider Belfast Intl - Melbourne, Belfast Intl - Sydney Kingsford Smith or Belfast Intl - Brisbane as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast Intl 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 Belfast Intl Airport to South Pacific?

    Currently, May is the cheapest month in which you can book a flight from Belfast Intl Airport to South Pacific (average of £499). Flying from Belfast Intl Airport to South Pacific in August is currently the most expensive (average of £1,512). 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 Belfast Intl to South Pacific

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Top 2 airlines flying from Belfast Intl to South Pacific

Discover the top 2 airlines that operate flights from Belfast Intl 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 15 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£500Average£1,269FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest£927Average£1,205FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast Intl to South Pacific?

Cheapflights makes it easy to find Belfast Intl to South Pacific flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to South Pacific?

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Can Cheapflights find flights from Belfast Intl to South Pacific with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast Intl to South Pacific flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Belfast Intl to South Pacific become cheaper?

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