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Cheap flights from Sydney to Belfast from $2,011

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Belfast departing on 19/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sydney to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:35 - 09:45
SYD
-
BHD
46h 10m
2 stops
Multiple Airlines Logo
11:05 - 06:35
BHD
-
SYD
32h 30m
2 stops
$2,011Multiple Airlines
Mon, 19 Oct - Sun, 8 Nov
Multiple Airlines Logo
14:50 - 11:55
SYD
-
BFS
30h 05m
2 stops
Multiple Airlines Logo
09:30 - 06:10
BFS
-
SYD
35h 40m
2 stops
$2,336Multiple Airlines
Fri, 7 Aug - Sat, 22 Aug
Qatar Airways Logo
15:50 - 09:20
SYD
-
BHD
28h 30m
2 stops
Qatar Airways Logo
10:10 - 06:50
BHD
-
SYD
33h 40m
2 stops
$2,343Qatar Airways
Thu, 12 Nov - Mon, 16 Nov
Qatar Airways Logo
15:50 - 09:20
SYD
-
BHD
28h 30m
2 stops
Qatar Airways Logo
10:10 - 06:50
BHD
-
SYD
33h 40m
2 stops
$2,349Qatar Airways
Thu, 12 Nov - Mon, 16 Nov
Multiple Airlines Logo
12:25 - 14:25
SYD
-
BFS
36h 00m
2 stops
Multiple Airlines Logo
18:30 - 06:50
BFS
-
SYD
25h 20m
2 stops
$2,506Multiple Airlines
Fri, 23 Oct - Sat, 7 Nov
Multiple Airlines Logo
10:05 - 15:55
SYD
-
BFS
38h 50m
2 stops
Multiple Airlines Logo
07:00 - 08:25
BFS
-
SYD
40h 25m
2 stops
$2,549Multiple Airlines
Thu, 9 Jul - Tue, 28 Jul
Multiple Airlines Logo
20:45 - 23:20
SYD
-
BFS
35h 35m
2 stops
Multiple Airlines Logo
21:05 - 17:30
BFS
-
SYD
35h 25m
2 stops
$2,577Multiple Airlines
Fri, 24 Jul - Sun, 26 Jul
Multiple Airlines Logo
22:05 - 20:45
SYD
-
BFS
32h 40m
3 stops
Multiple Airlines Logo
18:30 - 06:50
BFS
-
SYD
25h 20m
2 stops
$2,692Multiple Airlines
Fri, 23 Oct - Sat, 7 Nov
Multiple Airlines Logo
06:00 - 08:50
SYD
-
BHD
36h 50m
3 stops
Multiple Airlines Logo
12:10 - 06:35
BHD
-
SYD
31h 25m
2 stops
$2,711Multiple Airlines
Mon, 19 Oct - Sun, 8 Nov
Qatar Airways Logo
15:50 - 09:20
SYD
-
BHD
28h 30m
2 stops
Qatar Airways Logo
10:10 - 06:50
BHD
-
SYD
33h 40m
2 stops
$2,784Qatar Airways
Tue, 3 Nov - Fri, 6 Nov

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Qatar Airways flights from Sydney to Belfast

Our best Qatar Airways deals on Sydney to Belfast flight tickets
Qatar Airways
12 Nov
SYD15:50Sydney Kingsford Smith
28h 30m
2 stops
BHD09:20Belfast City
16 Nov
BHD10:10Belfast City
33h 40m
2 stops
SYD06:50Sydney Kingsford Smith
$2,343
Qatar Airways
12 Nov
SYD15:50Sydney Kingsford Smith
28h 30m
2 stops
BHD09:20Belfast City
16 Nov
BHD10:10Belfast City
33h 40m
2 stops
SYD06:50Sydney Kingsford Smith
$2,346
Qatar Airways
12 Nov
SYD15:50Sydney Kingsford Smith
28h 30m
2 stops
BHD09:20Belfast City
16 Nov
BHD10:10Belfast City
33h 40m
2 stops
SYD06:50Sydney Kingsford Smith
$2,349

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Belfast 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, momondo users made 78,305 searches. Data last updated 21 June 2026.
Use the filters below to find and compare flights from Sydney to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Mon 19/10

21:35-09:45

2 stops46h 10m

Belfast City

Sun 8/11

11:05-06:35

2 stops32h 30m

$2,011

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Fri 7/8

14:50-11:55

2 stops30h 05m

Belfast Intl

Sat 22/8

09:30-06:10

2 stops35h 40m

$2,336

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Thu 12/11

15:50-09:20

2 stops28h 30m

Belfast City

Mon 16/11

10:10-06:50

2 stops33h 40m

$2,343

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Thu 12/11

15:50-09:20

2 stops28h 30m

Belfast City

Mon 16/11

10:10-06:50

2 stops33h 40m

$2,349

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Fri 23/10

12:25-14:25

2 stops36h 00m

Belfast Intl

Sat 7/11

18:30-06:50

2 stops25h 20m

$2,506

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Thu 9/7

10:05-15:55

2 stops38h 50m

Belfast Intl

Tue 28/7

07:00-08:25

2 stops40h 25m

$2,549

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Fri 24/7

20:45-23:20

2 stops35h 35m

Belfast Intl

Sun 26/7

21:05-17:30

2 stops35h 25m

$2,577
Fastest return journey

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Fri 23/10

22:05-20:45

3 stops32h 40m

Belfast Intl

Sat 7/11

18:30-06:50

2 stops25h 20m

$2,692

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Mon 19/10

06:00-08:50

3 stops36h 50m

Belfast City

Sun 8/11

12:10-06:35

2 stops31h 25m

$2,711

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Tue 3/11

15:50-09:20

2 stops28h 30m

Belfast City

Fri 6/11

10:10-06:50

2 stops33h 40m

$2,784

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Belfast from

How to get the cheapest flight ticket from Sydney to Belfast

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

What is the cheapest month to fly to Belfast?

The month of January is another great option to travel to Belfast, with average flight prices from Sydney averaging around $0.

Cheap Sydney to Belfast flight deals and tips

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

Fastest flight time

28h 30m

Direct flights

None
The fastest flight from Sydney to Belfast takes 28h 30m
There are no direct flights from Sydney to Belfast. There are no popular flight routes from Sydney to Belfast.
Search flight deals

Frequently asked questions about flying from Sydney to Belfast

  • How far is Sydney Kingsford Smith to Belfast by plane?

    A flight from Sydney Kingsford Smith to Belfast will travel around 17093.9 km. Typically, this will take 28h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Belfast?

    Prices for flights from Sydney Kingsford Smith Airport to Belfast were last updated today.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Belfast?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Belfast?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Belfast.

  • What documentation or ID do you need to fly to Belfast?

    The required travel and health documents for your Belfast trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Belfast. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Sydney to Belfast

Compare and see reviews for airlines that fly from Sydney to Belfast with momondo
Airline
Rating
Free cancellation
Price
British AirwaysPriceFrom $1,739Free cancellationRating
6.7
8,062 reviews
Search British Airways flights

Why use momondo?

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

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 Belfast from Sydney.

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

All flight searches from Sydney to Belfast on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sydney to Belfast?

Once all potential Sydney to Belfast flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

An easier way to manage your Belfast trip

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 19.6 km from Belfast
Belfast Intl Airport
Belfast City Airport