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Cheap flights from Belfast Intl Airport to South Pacific from £956

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — SYD
2 Jan — 9 Jan1
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 3 Dezember 2025.

Sa 6/1208:50BFS - MEL
2 stops46h 00mMultiple Airlines
Sa 13/1216:10MEL - BFS
2 stops34h 40mMultiple Airlines
Deal found 1/12£1,210
Sa 6/1208:10BFS - MEL
2 stops46h 40mMultiple Airlines
Mo 22/1223:40MEL - BFS
2 stops43h 15mMultiple Airlines
Deal found 1/12£1,587

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 3 Dezember 2025.

Round-trip from

£956

Popular in

December

Cheapest in

October

Average price

£1,551
19/1-2/2
  • 19/1-2/2
  • 6 total stops
  • 82h 30m total
  • Belfast to South Pacific
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 3 Dezember 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to South Pacific that are best for you.

Fly from

Belfast Intl

Fly to

South Pacific

Route

Depart

Return

Price

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Mo 19/1

09:55-04:30

3 stops34h 35m

Perth

Mo 2/2

05:35-21:30

3 stops47h 55m

£956

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Sa 17/1

10:35-13:35

2 stops40h 00m

Sydney Kingsford Smith

Sa 24/1

21:30-17:40

2 stops31h 10m

£1,005

BelfastBrisbane

BFS - BNE

BFSBNE

Belfast Intl

Mo 26/1

07:50-05:20

3 stops35h 30m

Brisbane

Fr 30/1

11:10-10:05

2 stops32h 55m

£1,096

BelfastBrisbane

BFS - BNE

BFSBNE

Belfast Intl

Mo 9/2

07:50-05:20

3 stops35h 30m

Brisbane

Mo 9/3

11:10-10:05

2 stops32h 55m

£1,143

BelfastAuckland

BFS - AKL

BFSAKL

Belfast Intl

Do 15/1

06:30-16:35

2 stops45h 05m

Auckland Intl

Do 22/1

22:00-22:20

2 stops37h 20m

£1,225

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Fr 16/1

07:05-17:00

2 stops46h 55m

Melbourne

Fr 23/1

18:20-20:30

2 stops37h 10m

£1,523

Flights are sorted by cheapest return flights first.

Deals found on 1/12

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, November is the cheapest month in which you can book a flight from Belfast Intl Airport to South Pacific (average of £281). Flying from Belfast Intl Airport to South Pacific in August is currently the most expensive (average of £1,153). 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 BFS to SP?

Find hourly flight availability from Belfast Intl 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 3 Dezember 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 12% on flights from Belfast Intl Airport to South Pacific by exploring options for tickets in the afternoon.

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 3 Dezember 2025.
Read reviews from past customers who have flown with 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.
British Airways
6.7
Okay
7,550 reviews
Check prices

Comfort

6.7

Boarding

6.9

Crew

7.6

Food

6.4

Overall

6.7

Entertainment

6.4

Reviews

1 / 20
10.0
Excellent

María Victoria,Nov 2025

LHR - GRU

Seats were comfortable for economy. Blanket and pillow provided, same as headphones. For some reason the uk plug wouldn’t charge and had to use the US charger. Also couldn’t use WiFi as keep saying BA club pw was wrong although it wasn’t: but minor things. Overall good flight and attentive crew.
British Airways
6.7
Okay
7,550 reviews
British Airways
6.7
Okay
7,550 reviews
Check prices

Comfort

6.7

Boarding

6.9

Crew

7.6

Food

6.4

Overall

6.7

Entertainment

6.4

Reviews

1 / 20
10.0
Excellent

María Victoria,Nov 2025

LHR - GRU

Seats were comfortable for economy. Blanket and pillow provided, same as headphones. For some reason the uk plug wouldn’t charge and had to use the US charger. Also couldn’t use WiFi as keep saying BA club pw was wrong although it wasn’t: but minor things. Overall good flight and attentive crew.

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 - Perth or Belfast Intl - Auckland Intl 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, November is the cheapest month in which you can book a flight from Belfast Intl Airport to South Pacific (average of £281). Flying from Belfast Intl Airport to South Pacific in August is currently the most expensive (average of £1,153). 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 airline flying from Belfast Intl to South Pacific

Discover the top airline 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 3 Dezember 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£994Average£1,221FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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