$1,024 Find Cheap Flights from Sydney to Belfast

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Belfast departing on 23/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Belfast, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Belfast, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
$2,246
Qatar Airways
Tue 20/10Wed 25/11
SYD - BHD • 2 stops
Cheapest one-way flight
$1,024
Multiple Airlines
Tue 23/6
SYD - BHD • 3 stops
Top airlines
Cheapest • from $2,246 (return)
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Booking Insights
Flight Deals

Cheap Flights from Sydney to Belfast (SYD-BHD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Belfast that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sydney to Belfast

Tue, 20 Oct - Wed, 25 Nov
Qatar Airways Logo
15:50 - 09:20
SYD
-
BHD
27h 30m
2 stops
Qatar Airways Logo
18:00 - 06:50
BHD
-
SYD
49h 50m
2 stops
$2,246Qatar Airways
Sun, 24 May - Wed, 24 Jun
Multiple Airlines Logo
15:40 - 09:45
SYD
-
BHD
51h 05m
2 stops
Multiple Airlines Logo
18:20 - 06:10
BHD
-
SYD
26h 50m
2 stops
$2,269Multiple Airlines
Sun, 24 May - Wed, 24 Jun
Multiple Airlines Logo
15:40 - 09:45
SYD
-
BHD
51h 05m
2 stops
Multiple Airlines Logo
14:25 - 06:10
BHD
-
SYD
30h 45m
2 stops
$2,276Multiple Airlines
Tue, 9 Jun - Sun, 21 Jun
Multiple Airlines Logo
15:40 - 09:45
SYD
-
BHD
51h 05m
2 stops
Multiple Airlines Logo
14:25 - 06:10
BHD
-
SYD
30h 45m
2 stops
$2,282Multiple Airlines
Sun, 24 May - Wed, 24 Jun
Multiple Airlines Logo
15:40 - 09:45
SYD
-
BHD
51h 05m
2 stops
Multiple Airlines Logo
18:20 - 06:10
BHD
-
SYD
26h 50m
2 stops
$2,291Multiple Airlines
Mon, 1 Jun - Tue, 30 Jun
Qatar Airways Logo
20:45 - 18:00
SYD
-
BHD
30h 15m
2 stops
Qatar Airways Logo
07:00 - 06:10
BHD
-
SYD
38h 10m
2 stops
$2,406Qatar Airways
Mon, 1 Jun - Tue, 30 Jun
Qatar Airways Logo
20:45 - 18:00
SYD
-
BHD
30h 15m
2 stops
Qatar Airways Logo
11:05 - 06:10
BHD
-
SYD
34h 05m
2 stops
$2,587Qatar Airways
Sat, 30 May - Tue, 30 Jun
Qatar Airways Logo
20:45 - 20:50
SYD
-
BHD
33h 05m
2 stops
Qatar Airways Logo
14:25 - 06:10
BHD
-
SYD
30h 45m
2 stops
$2,624Qatar Airways
Sat, 30 May - Tue, 30 Jun
Qatar Airways Logo
20:45 - 17:45
SYD
-
BHD
30h 00m
2 stops
Qatar Airways Logo
07:00 - 06:10
BHD
-
SYD
38h 10m
2 stops
$2,641Qatar Airways
Thu, 18 Jun - Thu, 25 Jun
Multiple Airlines Logo
11:00 - 09:00
SYD
-
BFS
55h 00m
2 stops
Multiple Airlines Logo
06:10 - 12:35
BFS
-
SYD
45h 25m
2 stops
$2,673Multiple Airlines
Booking Insights

KAYAK's insights & trends for Sydney to Belfast flights

Get data-powered insights and trends into flights from Sydney to Belfast to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Sydney to Belfast?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Sydney to Belfast departing in October.

What is the cheapest month to fly from Sydney to Belfast?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Belfast, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sydney to Belfast is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $2,337 and $2,312 respectively.

Good to know

Cheapest flight$1,024
Flight from Sydney to Belfast City Airport

When to book flights from Sydney to Belfast

Are your dates flexible? Find out the best times to travel from Sydney to Belfast based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sydney to Belfast

  • What is the cheapest flight from Sydney to Belfast?

    In the last 3 days, the lowest price for a flight from Sydney to Belfast was $1,024 for a one-way ticket and $2,246 for a return.

  • Which aircraft models fly most regularly from Sydney to Belfast?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sydney to Belfast?

    oneworld is the only airline alliance operating flights between Sydney and Belfast.

  • How does KAYAK find such low prices on flights from Sydney to Belfast?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to Belfast.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Belfast?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Sydney is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sydney to Belfast?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Belfast with an airline and back to Sydney with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Belfast?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Sydney to Belfast

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Belfast. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to Belfast? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7949 reviews
6.4Entertainment
6.8Comfort
6.4Food
7.7Crew
6.9Boarding
Airline reviews

Cancelled flight and re booked seats were a downgrade. British Airways said the upgrade was t available but when I checked it was but then they wouldn’t make it right

2.0 MediocreAnonymous, May 2026
ORD - LHR
Read more British Airways reviews

Cancelled flight and re booked seats were a downgrade. British Airways said the upgrade was t available but when I checked it was but then they wouldn’t make it right

The crew was exceptionally good. Came around with snacks and drinks multiple times during the flight. I asked for hot water and they remembered. Responded to call light promptly. Very pleasant. The aircraft was also kept very clean. Boarding was organized. Overall was a great experience.

The boarding was a mess as there was another document check in the small congested area after the stairs at the gate. No food is offered for Economy travelers except for a cookie and a small water bottle. No entertainment is available since it’s a short flight. But at least the seat reclined as opposed to my flight to Faro.

Flight attendants need to come by a little more often to pick up trash.

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

Cramped seating but standard in all smaller aircrafts today no matter what airlines. Crew very helpful, friendly & attentive so makes up for that.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

I had a mixed experience on this flight. The plane itself was comfortable, the flight was smooth, and the entertainment selection was excellent with plenty of movie options. However, the service fell short. I had an entire row to myself and fell asleep with a blanket over me. A flight attendant, Karleigh, woke me up to see if I had my seatbelt on, which felt unnecessary given the situation. Meanwhile, trash sat uncollected on the tray at the end of the row and was never picked up. During the second meal service, no one woke me up, and when I used the call button multiple times, there was no response. I eventually had to walk to the back to ask for assistance. There was also a long stretch without snacks, and when I requested something savory, I was dropped off sweet options, which wasn’t ideal. Overall, while the flight itself was comfortable, the lack of attentiveness and responsiveness from the crew made the experience disappointing.

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

Everything you need to know for your flight from Sydney to Belfast

Information on your arrival and departure airports