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Cheap flights from Sydney to Belfast City Airport from $1,571

SYD — BHD
3 Dec — 10 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Belfast City

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Belfast City

Sun 15/1121:30 -
2 stops34h 00m
Sun 22/1108:20 -
2 stops38h 40m
Deal found 29/10$1,571
Sun 8/1116:50 -
2 stops35h 30m
Mon 16/1108:00 -
2 stops35h 30m
Deal found 31/10$1,868
Sun 8/1110:25 -
3 stops33h 10m
Mon 16/1106:35 -
2 stops37h 00m
Deal found 31/10$2,222
Sun 15/1116:30 -
1 stop29h 15m
Sun 22/1106:30 -
1 stop37h 05m
Deal found 29/10$2,331
Sun 15/1115:15 -
2 stops28h 20m
Sun 22/1117:35 -
1 stop26h 20m
Deal found 29/10$2,451
Wed 11/1111:15 -
2 stops33h 50m
Sun 15/1120:30 -
2 stops47h 25m
Deal found 29/10$2,471
Wed 11/1115:50 -
2 stops29h 05m
Sun 15/1107:00 -
2 stops36h 50m
Deal found 28/10$2,508
Sun 29/1121:30 -
2 stops46h 40m
Mon 14/1209:40 -
2 stops34h 40m
Deal found 29/10$2,643
Mon 30/1109:25 -
2 stops45h 45m
Mon 14/1208:35 -
2 stops35h 15m
Deal found 29/10$2,798
Sun 29/1122:05 -
2 stops47h 00m
Sun 13/1215:15 -
2 stops31h 10m
Deal found 29/10$2,875

Find flight deals from Sydney to Belfast City

Round-trip from

$1,571
15/11-22/11
  • 15/11-22/11
  • 4 total stops
  • 72h 40m total
  • Sydney to Belfast
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Sydney to Belfast City Airport that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

SydneyBelfast

SYD Sydney Kingsford Smith - BHD Belfast City

SYDBHD

Sydney Kingsford Smith

Sun 15/11

13:25-20:30

3 stops42h 05m

Belfast City

Sun 22/11

07:30-10:50

3 stops40h 20m

$2,009

SydneyBelfast

SYD Sydney Kingsford Smith - BHD Belfast City

SYDBHD

Sydney Kingsford Smith

Wed 11/11

11:15-10:05

2 stops33h 50m

Belfast City

Sun 15/11

20:30-06:55

2 stops47h 25m

$2,471

SydneyBelfast

SYD Sydney Kingsford Smith - BHD Belfast City

SYDBHD

Sydney Kingsford Smith

Wed 11/11

15:50-09:55

2 stops29h 05m

Belfast City

Sun 15/11

07:00-06:50

2 stops36h 50m

$2,508

SydneyBelfast

SYD Sydney Kingsford Smith - BHD Belfast City

SYDBHD

Sydney Kingsford Smith

Sun 15/11

08:10-10:45

3 stops37h 35m

Belfast City

Sun 22/11

06:30-06:35

2 stops37h 05m

$2,977

SydneyBelfast

SYD Sydney Kingsford Smith - BHD Belfast City

SYDBHD

Sydney Kingsford Smith

Fri 27/11

15:50-09:20

2 stops28h 30m

Belfast City

Mon 14/12

19:40-18:20

2 stops35h 40m

$3,022

SydneyBelfast

SYD Sydney Kingsford Smith - BHD Belfast City

SYDBHD

Sydney Kingsford Smith

Tue 1/12

15:50-11:30

2 stops30h 40m

Belfast City

Sun 13/12

06:30-06:50

2 stops37h 20m

$3,038
Fastest return journey

SydneyBelfast

SYD Sydney Kingsford Smith - BHD Belfast City

SYDBHD

Sydney Kingsford Smith

Tue 1/12

16:20-08:25

2 stops27h 05m

Belfast City

Mon 14/12

19:40-19:20

2 stops36h 40m

$3,099

SydneyBelfast

SYD Sydney Kingsford Smith - BHD Belfast City

SYDBHD

Sydney Kingsford Smith

Sun 8/11

09:10-10:45

3 stops36h 35m

Belfast City

Mon 16/11

17:35-16:55

3 stops36h 20m

$3,379

SydneyBelfast

SYD Sydney Kingsford Smith - BHD Belfast City

SYDBHD

Sydney Kingsford Smith

Wed 11/11

12:20-10:05

3 stops32h 45m

Belfast City

Sun 15/11

06:30-06:35

2 stops37h 05m

$3,607

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Sorted by cheapest first

Best time to book a flight from Sydney to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Sydney with our price prediction graph.
Estimated return price

Reviews of airlines servicing Belfast City

Read reviews from past customers who have flown with British Airways from Sydney to Belfast City Airport. 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
8,278 reviews
Check prices

Comfort

6.8

Overall

6.7

Boarding

7.0

Crew

7.7

Food

6.4

Entertainment

6.5

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2026

MRS - LHR

Attendants didn't let me board with my fragile guitar so I had to check it in. Who knows what the freezing icicles did to it. Was not happy. Had to run to catch my connection in Heathrow after riding one bus and another train? Then, the fellow next to me asked if I would switch my window seat with his girlfriend who had a middle seat. What nerve! I said no. The food was unhealthy and the seats were cramped. Could not wait to exit.
British Airways
6.7
Okay
8,278 reviews
British Airways
6.7
Okay
8,278 reviews
Check prices

Comfort

6.8

Overall

6.7

Boarding

7.0

Crew

7.7

Food

6.4

Entertainment

6.5

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2026

MRS - LHR

Attendants didn't let me board with my fragile guitar so I had to check it in. Who knows what the freezing icicles did to it. Was not happy. Had to run to catch my connection in Heathrow after riding one bus and another train? Then, the fellow next to me asked if I would switch my window seat with his girlfriend who had a middle seat. What nerve! I said no. The food was unhealthy and the seats were cramped. Could not wait to exit.

Related info for your journey

  • What airport do you fly from for flights from Sydney to Belfast City?

    Most people fly from Sydney Kingsford Smith (SYD) if they book a flight from Sydney to Belfast City. On average, Kingsford Smith has 0 outbound flights to Belfast City per day from 1 airline. Sydney Kingsford Smith is conveniently located just 7.5 km from Sydney’s city centre.

  • How long is the flight from Sydney to Belfast City Airport?

    British Airways, Qatar Airways, and Qantas Airways can get you from Sydney to Belfast City Airport in just under 29h 05m. Your travel time can differ by up to 8h 30m. There are 17094 km between Sydney and Belfast City Airport. This flight may include one or multiple stops.

  • Can I find deals for flights from Sydney to Belfast City that include hotel bookings?

    Yes. In addition to deals on Sydney to Belfast City flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Belfast City?

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

  • Can I find deals for business class flights from Sydney to Belfast City?

    Yes. Cheapflights offers flight deals from Sydney to Belfast City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Bangor

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Sydney to Belfast City

Sydney to Belfast Intl flights

Top airline flying from Sydney to Belfast City

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$1,740Average$1,879FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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Cheapflights does show flights with no change fees to all users. To see these options for flights from Sydney to Belfast City, users can toggle the no change fees filter when performing a flight search.

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