BHD - SYD

£779 Find Cheap Flights from Belfast City Airport to Sydney

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast City to Sydney departing on 11/11. 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 Sydney

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

Cheapest return fare
£779
Multiple Airlines
Wed 11/11Sun 15/11
BHD - SYD • 2 stops
Cheapest one-way flight
£2,121
Multiple Airlines
Mon 19/10
BHD - SYD • 3 stops
Top airlines
Cheapest • from £1,190 (return)
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Belfast City and Sydney. You’ll need at least 2 connections.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Sydney!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Belfast City to Sydney (BHD-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belfast City to Sydney 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 Belfast City to Sydney

Wed, 11 Nov - Sun, 15 Nov
Multiple Airlines Logo
10:10 - 10:00
BHD
-
SYD
36h 50m
2 stops
Multiple Airlines Logo
21:30 - 20:30
SYD
-
BHD
34h 00m
2 stops
£779Multiple Airlines
Wed, 11 Nov - Sun, 15 Nov
KLM Logo
09:40 - 07:25
BHD
-
SYD
34h 45m
2 stops
KLM Logo
11:45 - 16:50
SYD
-
BHD
40h 05m
3 stops
£1,190KLM
Wed, 11 Nov - Sun, 15 Nov
British Airways Logo
17:40 - 18:50
BHD
-
SYD
62h 10m
2 stops
British Airways Logo
08:45 - 08:25
SYD
-
BHD
34h 40m
2 stops
£1,265British Airways
Wed, 11 Nov - Sun, 15 Nov
British Airways Logo
19:25 - 18:50
BHD
-
SYD
60h 25m
2 stops
British Airways Logo
08:45 - 08:25
SYD
-
BHD
34h 40m
2 stops
£1,269British Airways
Wed, 4 Nov - Sun, 8 Nov
British Airways Logo
11:25 - 07:55
BHD
-
SYD
33h 30m
2 stops
British Airways Logo
08:45 - 08:35
SYD
-
BHD
34h 50m
2 stops
£1,295British Airways
Wed, 4 Nov - Sun, 8 Nov
British Airways Logo
09:15 - 07:55
BHD
-
SYD
35h 40m
2 stops
British Airways Logo
15:15 - 10:20
SYD
-
BHD
30h 05m
2 stops
£1,300British Airways
Sat, 7 Nov - Wed, 11 Nov
British Airways Logo
06:35 - 18:50
BHD
-
SYD
49h 15m
2 stops
British Airways Logo
21:40 - 16:35
SYD
-
BHD
29h 55m
2 stops
£1,312British Airways
Sat, 7 Nov - Wed, 11 Nov
British Airways Logo
18:00 - 18:50
BHD
-
SYD
61h 50m
2 stops
British Airways Logo
21:40 - 19:10
SYD
-
BHD
32h 30m
2 stops
£1,313British Airways
Wed, 11 Nov - Sun, 15 Nov
British Airways Logo
15:40 - 07:55
BHD
-
SYD
29h 15m
2 stops
British Airways Logo
16:20 - 08:25
SYD
-
BHD
27h 05m
1 stop
£1,481British Airways
Sat, 1 Aug - Sat, 15 Aug
British Airways Logo
07:05 - 19:25
BHD
-
SYD
51h 20m
2 stops
British Airways Logo
10:05 - 20:35
SYD
-
BHD
67h 30m
2 stops
£1,632British Airways
Booking Insights

KAYAK’s insights & trends for Belfast City to Sydney flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Belfast City Airport to Sydney, 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 Belfast City Airport to Sydney is July, where tickets cost £0 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is £1,713 and £1,347 respectively.

Good to know - Cheap tickets from Belfast City Airport to Sydney

Low seasonOctober
Cheapest flight£779
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (36% more expensive on average)
Flight from Belfast City Airport to Sydney

When to book flights from Belfast City to Sydney

Are your dates flexible? Find out the best times to travel from Belfast City to Sydney 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 Belfast City Airport to Sydney flights

  • What is the cheapest flight from Belfast City Airport to Sydney?

    In the last 3 days, the lowest price for a flight from Belfast City Airport to Sydney was £2,121 for a one-way ticket and £779 for a return.

  • Which airports will I be using when flying from Belfast City Airport to Sydney?

    Belfast City Airport airport is called Belfast City and the only airport in Sydney is Sydney Kingsford Smith.

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

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

  • Which airline alliances offer flights from Belfast City Airport to Sydney?

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

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

    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 Belfast City Airport to Sydney.

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

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

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

    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 Sydney with an airline and back to Belfast City Airport with another airline.

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

    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 Sydney from Belfast City Airport 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 Belfast City to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Belfast to Sydney. 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 Belfast City to Sydney? 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 8077 reviews
6.8Comfort
7.7Crew
6.9Boarding
6.4Entertainment
6.4Food
Airline reviews

Seats were comfortable, but boarding was the worst I've ever seen. Way too much walking to get onboard as we had to go up & down steps several & then bus took us halfway around the airport for boarding & had to board outside after a very long bus rood.

6.0 GoodAnonymous, Jun 2026
LHR - PIT
Read more British Airways reviews

Seats were comfortable, but boarding was the worst I've ever seen. Way too much walking to get onboard as we had to go up & down steps several & then bus took us halfway around the airport for boarding & had to board outside after a very long bus rood.

I will never want to book with these people. They are arrogant and rude. Food was really really bad, crew was even worst

The plane was so old, it needs to be retired! The windows were rattling we paid for premier economy and there was no footrest. Video console was so old, barely had any games for kids. Video console is very slow to react. The gaming console was broken. The foldable food table was sticky and the air hostess had a rough time opening it and closing it for us!!

Generally very good. I think their service is better than some other big names I used to travel with. Their food variety is second to none - and you can place order beforehand. Their seating design is a bit awkward for service, I'd say. Flight attendants must be tall enough - long legs and arms - to reach the window seat passenger while crossing over the isle passenger. Also appreciated the variety on entertainment.

Flight was excellent, staff was great. My first time in first class and it was very relaxing and comfortable.

They are disorganized….show your flight info half an hour before take off, so you are running all over the place. Customer personnel are not helpful, and act like you are bothering them when you asked for assistance - very rude!!! My very first and last time flying with British airways… good thing we have other options.

There was no entertainment offered or expected, so please disregard my readings of that component. The flight was fantastic. Efficient boarding, takeoff, and even early arrival!

Seated in business class. Bed too hard and no comforter. Way too many seats in business class for number of crew so never felt particularly looked after.

2 hour delay with very little information given. Horrible service by BA employees at Heathrow after we missed our connecting flight. Extremely disappointing experience!

I travel business class because I like to lie flat on the flight and sleep. I achieved that on this flight, and I really do like BA's new cubicles. As regards the rest of the experience however, I could have been in Premium Economy. The lounge was crowded, and the food/ drink in it was nothing special. The in-flight food was also nothing special, and the in-flight service was pretty perfunctory. Sorry, BA - you need to provide a better service. Cheers

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

Information on your arrival and departure airports