What is the cheapest airline that flies from Belfast to South Pacific?

KLM is the most popular carrier operating from Belfast to South Pacific

When did momondo last update prices for flights from Belfast to South Pacific?

Prices for flights from Belfast to South Pacific were last updated today.

How many operators does momondo search for flights from Belfast to South Pacific?

As of August 2026, there are 2 operators available to choose from for flights from Belfast to South Pacific.

How old do you have to be to fly from Belfast to South Pacific?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast to South Pacific.

What documentation or ID do you need to fly to South Pacific?

The travel and health documents required for your trip to South Pacific can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Pacific. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£377 Cheap Flights from Belfast to South Pacific in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Belfast to South Pacific

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

18:50 - 19:25BFS Belfast Intl-SYD Sydney Kingsford Smith

39h 35m3 stops London Stansted Budapest Ferenc Liszt Intl Guangzhou Baiyun

15:40 - 15:20SYD Sydney Kingsford Smith-BFS Belfast Intl

32h 40m2 stops Abu Dhabi Zayed Intl Manchester

£873Multiple Airlines

Mon, 14 Sep - Wed, 30 Sep

18:50 - 19:25BFS Belfast Intl-SYD Sydney Kingsford Smith

39h 35m3 stops London Stansted Budapest Ferenc Liszt Intl Guangzhou Baiyun

15:40 - 17:55SYD Sydney Kingsford Smith-BFS Belfast Intl

35h 15m3 stops Abu Dhabi Zayed Intl Madrid Barajas London Stansted

£903Multiple Airlines

Mon, 14 Sep - Wed, 30 Sep

08:15 - 10:00BFS Belfast Intl-SYD Sydney Kingsford Smith

39h 45m2 stops London Gatwick Shanghai Pu Dong

12:00 - 19:20SYD Sydney Kingsford Smith-BFS Belfast Intl

41h 20m2 stops Shanghai Pu Dong London Gatwick

£946Multiple Airlines

Mon, 12 Oct - Thu, 22 Oct

08:15 - 10:00BFS Belfast Intl-SYD Sydney Kingsford Smith

39h 45m2 stops London Gatwick Shanghai Pu Dong

12:00 - 10:40SYD Sydney Kingsford Smith-BFS Belfast Intl

33h 40m2 stops Shanghai Pu Dong London Gatwick

£949Multiple Airlines

Mon, 12 Oct - Mon, 26 Oct

17:45 - 06:55BHD Belfast City-SYD Sydney Kingsford Smith

26h 10m2 stops London Heathrow Singapore Changi

11:05 - 08:35SYD Sydney Kingsford Smith-BHD Belfast City

32h 30m3 stops Melbourne Kuala Lumpur Intl London Heathrow

£1,018British Airways

Fri, 12 Feb - Sun, 14 Mar

17:35 - 12:05BHD Belfast City-SYD Sydney Kingsford Smith

31h 30m3 stops London Heathrow Kuala Lumpur Intl Melbourne

16:20 - 09:05SYD Sydney Kingsford Smith-BHD Belfast City

27h 45m2 stops Singapore Changi London Heathrow

£1,066British Airways

Mon, 1 Feb - Mon, 22 Feb

09:20 - 07:15BHD Belfast City-SYD Sydney Kingsford Smith

34h 55m2 stops London Heathrow Hong Kong Intl

11:15 - 10:05SYD Sydney Kingsford Smith-BHD Belfast City

33h 50m2 stops Hong Kong Intl London Heathrow

£1,147British Airways

Sat, 7 Nov - Wed, 11 Nov

20:35 - 18:35BHD Belfast City-PER Perth

39h 00m2 stops London Heathrow Doha Hamad Intl

22:45 - 18:45PER Perth-BHD Belfast City

27h 00m2 stops Doha Hamad Intl London Heathrow

£1,194British Airways

Wed, 16 Sep - Wed, 30 Sep

10:10 - 23:20BHD Belfast City-MEL Melbourne

26h 10m2 stops Birmingham Doha Hamad Intl

17:10 - 07:40MEL Melbourne-BHD Belfast City

49h 30m2 stops Doha Hamad Intl London Heathrow

£1,612Qatar Airways

Sun, 8 Nov - Wed, 11 Nov

10:10 - 23:20BHD Belfast City-MEL Melbourne

26h 10m2 stops Birmingham Doha Hamad Intl

17:10 - 07:40MEL Melbourne-BHD Belfast City

49h 30m2 stops Doha Hamad Intl London Heathrow

£1,613Qatar Airways

Sun, 8 Nov - Wed, 11 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

06:20 - 09:00BFS Belfast Intl-SYD Sydney Kingsford Smith

41h 40m2 stops London Gatwick Shanghai Pu Dong

11:00 - 20:25SYD Sydney Kingsford Smith-BFS Belfast Intl

42h 25m2 stops Shanghai Pu Dong London Gatwick

£1,225Multiple Airlines

Sat, 29 Aug - Sat, 5 Sep

07:00 - 09:00BHD Belfast City-SYD Sydney Kingsford Smith

41h 00m2 stops London Gatwick Shanghai Pu Dong

11:00 - 20:35SYD Sydney Kingsford Smith-BHD Belfast City

42h 35m2 stops Shanghai Pu Dong London Gatwick

£1,242Multiple Airlines

Sat, 29 Aug - Sat, 5 Sep

06:30 - 18:35BHD Belfast City-PER Perth

29h 05m2 stops London Heathrow Doha Hamad Intl

22:45 - 20:35PER Perth-BHD Belfast City

28h 50m2 stops Doha Hamad Intl London Heathrow

£1,250British Airways

Wed, 26 Aug - Wed, 16 Sep

06:30 - 18:35BHD Belfast City-PER Perth

29h 05m2 stops London Heathrow Doha Hamad Intl

22:45 - 08:45PER Perth-BHD Belfast City

41h 00m2 stops Doha Hamad Intl London Heathrow

£1,252British Airways

Wed, 26 Aug - Wed, 16 Sep

21:05 - 17:10BFS Belfast Intl-SYD Sydney Kingsford Smith

35h 05m3 stops Palma de Mallorca Son Sant Joan Barcelona-El Prat Doha Hamad Intl

17:55 - 22:40SYD Sydney Kingsford Smith-BFS Belfast Intl

37h 45m3 stops Melbourne Shanghai Pu Dong London Gatwick

£1,387Multiple Airlines

Sat, 29 Aug - Sat, 5 Sep

21:05 - 17:10BFS Belfast Intl-SYD Sydney Kingsford Smith

35h 05m3 stops Palma de Mallorca Son Sant Joan Barcelona-El Prat Doha Hamad Intl

20:35 - 23:05SYD Sydney Kingsford Smith-BFS Belfast Intl

35h 30m2 stops New Delhi Indira Gandhi Intl Birmingham

£1,406Multiple Airlines

Sat, 29 Aug - Sat, 5 Sep

06:30 - 18:35BHD Belfast City-PER Perth

29h 05m2 stops London Heathrow Doha Hamad Intl

22:45 - 20:35PER Perth-BHD Belfast City

28h 50m2 stops Doha Hamad Intl London Heathrow

£1,426British Airways

Wed, 26 Aug - Wed, 16 Sep

17:30 - 11:45BHD Belfast City-SYD Sydney Kingsford Smith

33h 15m3 stops Amsterdam Schiphol Athens Eleftherios V. Singapore Changi

06:00 - 13:25SYD Sydney Kingsford Smith-BHD Belfast City

40h 25m3 stops Melbourne Shanghai Pu Dong London Gatwick

£1,547Multiple Airlines

Sat, 29 Aug - Sat, 5 Sep

17:30 - 11:45BHD Belfast City-SYD Sydney Kingsford Smith

33h 15m3 stops Amsterdam Schiphol Athens Eleftherios V. Singapore Changi

11:00 - 13:25SYD Sydney Kingsford Smith-BHD Belfast City

35h 25m2 stops Shanghai Pu Dong London Gatwick

£1,572Multiple Airlines

Sat, 29 Aug - Sat, 5 Sep

17:30 - 01:20BHD Belfast City-PER Perth

24h 50m3 stops Amsterdam Schiphol Singapore Changi Denpasar Bali Ngurah Rai

12:15 - 16:55PER Perth-BHD Belfast City

35h 40m2 stops Singapore Changi Amsterdam Schiphol

£1,626KLM

Wed, 26 Aug - Wed, 16 Sep

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British Airways flights from Belfast to South Pacific

Our best British Airways deals on Belfast to South Pacific flight tickets

British Airways

12 Feb

BHD17:45Belfast City

26h 10m

2 stops

SYD06:55Sydney Kingsford Smith

14 Mar

SYD11:05Sydney Kingsford Smith

32h 30m

3 stops

BHD08:35Belfast City

£1,018

British Airways

1 Feb

BHD17:35Belfast City

31h 30m

3 stops

SYD12:05Sydney Kingsford Smith

22 Feb

SYD16:20Sydney Kingsford Smith

27h 45m

2 stops

BHD09:05Belfast City

£1,066

British Airways

7 Nov

BHD09:20Belfast City

34h 55m

2 stops

SYD07:15Sydney Kingsford Smith

11 Nov

SYD11:15Sydney Kingsford Smith

33h 50m

2 stops

BHD10:05Belfast City

£1,147

American Airlines flights from Belfast to South Pacific

Our best American Airlines deals on Belfast to South Pacific flight tickets

American Airlines

12 Feb

BHD11:50Belfast City

34h 10m

2 stops

SYD09:00Sydney Kingsford Smith

14 Mar

SYD13:05Sydney Kingsford Smith

35h 50m

2 stops

BHD13:55Belfast City

£1,049

American Airlines

1 Feb

BHD08:35Belfast City

37h 25m

2 stops

SYD09:00Sydney Kingsford Smith

22 Feb

SYD14:05Sydney Kingsford Smith

37h 00m

2 stops

BHD16:05Belfast City

£1,051

American Airlines

22 Dec

BHD11:40Belfast City

58h 20m

2 stops

SYD09:00Sydney Kingsford Smith

6 Jan

SYD11:20Sydney Kingsford Smith

40h 35m

2 stops

BHD16:55Belfast City

£2,236

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Mon 14/9

18:50-19:25

3 stops39h 35m

Sydney Kingsford Smith

Wed 30/9

15:40-15:20

2 stops32h 40m

£873

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Mon 14/9

18:50-19:25

3 stops39h 35m

Sydney Kingsford Smith

Wed 30/9

15:40-17:55

3 stops35h 15m

£903

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Mon 12/10

08:15-10:00

2 stops39h 45m

Sydney Kingsford Smith

Thu 22/10

12:00-19:20

2 stops41h 20m

£946

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Mon 12/10

08:15-10:00

2 stops39h 45m

Sydney Kingsford Smith

Mon 26/10

12:00-10:40

2 stops33h 40m

£949

Fastest return journey

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Fri 12/2

17:45-06:55

2 stops26h 10m

Sydney Kingsford Smith

Sun 14/3

11:05-08:35

3 stops32h 30m

£1,018

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Mon 1/2

17:35-12:05

3 stops31h 30m

Sydney Kingsford Smith

Mon 22/2

16:20-09:05

2 stops27h 45m

£1,066

BelfastSydney

BHD Belfast City - SYD Sydney Kingsford Smith

BHDSYD

Belfast City

Sat 7/11

09:20-07:15

2 stops34h 55m

Sydney Kingsford Smith

Wed 11/11

11:15-10:05

2 stops33h 50m

£1,147

BelfastPerth

BHD Belfast City - PER Perth

BHDPER

Belfast City

Wed 16/9

20:35-18:35

2 stops39h 00m

Perth

Wed 30/9

22:45-18:45

2 stops27h 00m

£1,194

BelfastMelbourne

BHD Belfast City - MEL Melbourne

BHDMEL

Belfast City

Sun 8/11

10:10-23:20

2 stops26h 10m

Melbourne

Wed 11/11

17:10-07:40

2 stops49h 30m

£1,612

BelfastMelbourne

BHD Belfast City - MEL Melbourne

BHDMEL

Belfast City

Sun 8/11

10:10-23:20

2 stops26h 10m

Melbourne

Wed 11/11

17:10-07:40

2 stops49h 30m

£1,613

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Belfast to South Pacific

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to South Pacific?

The cheapest month to fly to South Pacific from Belfast is in August. Flight prices, which tend to average around £0, are often lower during this time because this is during the off-season. If you don’t want to visit South Pacific in August, then you should wait until June to fly from Belfast, when ticket prices are also cheap, with an average price of £947.

Cheap Belfast to South Pacific flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast to South Pacific

Best price found	£377
Fastest flight time	25h 30m
Direct flights	None

The best one-way flight to South Pacific from Belfast in the past 72 hours is £377. The best return flight deal from Belfast to South Pacific found on momondo in the last 72 hours is £873.

The fastest flight from Belfast to South Pacific takes 25h 30m

There are no direct flights from Belfast to South Pacific. There are no popular flight routes from Belfast to South Pacific.

Search flight deals

Frequently asked questions about flying from Belfast to South Pacific

When did momondo last update prices for flights from Belfast to South Pacific?
Prices for flights from Belfast to South Pacific were last updated today.
How many operators does momondo search for flights from Belfast to South Pacific?
As of August 2026, there are 2 operators available to choose from for flights from Belfast to South Pacific.
How old do you have to be to fly from Belfast to South Pacific?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast to South Pacific.
What documentation or ID do you need to fly to South Pacific?
The travel and health documents required for your trip to South Pacific can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Pacific. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Belfast to South Pacific

Compare and see reviews for airlines that fly from Belfast to South Pacific with momondo

Airline	Rating	Free Cancellation	Price
Qatar Airways	PriceFrom £492	Free Cancellation	Rating 7.4 3,733 reviews		Search Qatar Airways flights
British Airways	PriceFrom £905	Free Cancellation	Rating 6.7 8,188 reviews		Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to South Pacific?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South Pacific from Belfast.

Can I find flights from Belfast to South Pacific with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Belfast to South Pacific flights to just show those with flexible booking policies.

How can momondo help me find flights from Belfast to South Pacific?

momondo provides multiple filters to help you find the best flight to South Pacific from Belfast. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Belfast to South Pacific right now. Can momondo alert me if prices change?

If you are simply researching potential flights to South Pacific, momondo offers a useful price alert feature which will track prices for flights to South Pacific from Belfast and alert you when they change.