BHD - SYD

$1,651 Find Cheap Flights from Belfast City Airport to Sydney – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$1,653
Typical prices: $2,105-$2,882
Multiple Airlines
Fri 23/11Thu 6/12
BHD - SYD • 2 stops
Cheapest one-way flight
$1,706
Typical prices: $1,158-$1,934
Multiple Airlines
Sat 29/12
BHD - SYD • 2 stops
When to travel
October
Cheapest • 16% price drop
May
Most popular
Good to know
+1
Good to know
+1
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Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Belfast City to Sydney

Mon, 23 Nov - Sun, 6 Dec
Multiple Airlines Logo
09:30 - 09:25BHD  Belfast City-SYD Sydney Kingsford Smith
36h 55m2 stops London Southend Guangzhou Baiyun
Multiple Airlines Logo
15:10 - 18:50SYD  Sydney Kingsford Smith-BHD Belfast City
38h 40m2 stops Guangzhou Baiyun London Gatwick
$1,653Multiple Airlines
2 days ago
Mon, 23 Nov - Sun, 6 Dec
Multiple Airlines Logo
14:50 - 13:20BHD  Belfast City-SYD Sydney Kingsford Smith
35h 30m2 stops London Heathrow Guangzhou Baiyun
Multiple Airlines Logo
15:10 - 13:30SYD  Sydney Kingsford Smith-BHD Belfast City
33h 20m2 stops Guangzhou Baiyun London Gatwick
$1,880Multiple Airlines
6 hours ago
Mon, 23 Nov - Sun, 6 Dec
Multiple Airlines Logo
14:50 - 20:25BHD  Belfast City-SYD Sydney Kingsford Smith
42h 35m2 stops London Heathrow Guangzhou Baiyun
Multiple Airlines Logo
11:25 - 13:30SYD  Sydney Kingsford Smith-BHD Belfast City
37h 05m2 stops Guangzhou Baiyun London Gatwick
$1,925Multiple Airlines
1 day ago
Mon, 23 Nov - Sun, 6 Dec
American Airlines Logo
09:25 - 09:00BHD  Belfast City-SYD Sydney Kingsford Smith
36h 35m2 stops London Heathrow Los Angeles
American Airlines Logo
14:05 - 10:45SYD  Sydney Kingsford Smith-BHD Belfast City
31h 40m2 stops Dallas/Fort Worth London Heathrow
$1,973American Airlines
2 days ago
Sat, 14 Nov - Sat, 21 Nov
British Airways Logo
18:15 - 08:05BHD  Belfast City-SYD Sydney Kingsford Smith
50h 50m2 stops London Heathrow Beijing Capital
British Airways Logo
10:30 - 08:35SYD  Sydney Kingsford Smith-BHD Belfast City
57h 05m2 stops Beijing Capital London Heathrow
$1,977British Airways
4 hours ago
Mon, 23 Nov - Sun, 6 Dec
American Airlines Logo
09:25 - 09:00BHD  Belfast City-SYD Sydney Kingsford Smith
36h 35m2 stops London Heathrow Los Angeles
American Airlines Logo
14:05 - 10:45SYD  Sydney Kingsford Smith-BHD Belfast City
31h 40m2 stops Dallas/Fort Worth London Heathrow
$1,981American Airlines
1 day ago
Mon, 25 Jan - Fri, 19 Mar
Multiple Airlines Logo
18:20 - 06:30BHD  Belfast City-SYD Sydney Kingsford Smith
49h 10m2 stops Manchester Abu Dhabi Zayed Intl
Multiple Airlines Logo
21:30 - 17:20SYD  Sydney Kingsford Smith-BHD Belfast City
30h 50m2 stops Abu Dhabi Zayed Intl Manchester
$2,087Multiple Airlines
2 days ago
Sat, 14 Nov - Sat, 21 Nov
Multiple Airlines Logo
14:55 - 13:20BHD  Belfast City-SYD Sydney Kingsford Smith
35h 25m3 stops London Gatwick Zhengzhou Guangzhou Baiyun
Multiple Airlines Logo
21:30 - 21:05SYD  Sydney Kingsford Smith-BHD Belfast City
34h 35m2 stops Abu Dhabi Zayed Intl Manchester
$2,114Multiple Airlines
4 hours ago
Mon, 23 Nov - Sun, 6 Dec
Multiple Airlines Logo
11:40 - 06:30BHD  Belfast City-SYD Sydney Kingsford Smith
31h 50m3 stops London Heathrow Dublin Abu Dhabi Zayed Intl
Multiple Airlines Logo
16:50 - 17:20SYD  Sydney Kingsford Smith-BHD Belfast City
35h 30m2 stops Abu Dhabi Zayed Intl Manchester
$2,180Multiple Airlines
1 day ago
Sat, 14 Nov - Sat, 21 Nov
Multiple Airlines Logo
14:55 - 13:20BHD  Belfast City-SYD Sydney Kingsford Smith
35h 25m3 stops London Gatwick Zhengzhou Guangzhou Baiyun
Multiple Airlines Logo
13:25 - 10:40SYD  Sydney Kingsford Smith-BHD Belfast City
32h 15m3 stops Singapore Changi Doha Hamad Intl London Gatwick
$2,187Multiple Airlines
4 hours ago
Booking Insights

Price, demand, and travel trends for Belfast City Airport to Sydney flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Belfast City Airport to Sydney?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Belfast City Airport to Sydney. It’s 6% cheaper than the average day, while Thursday is the most expensive, with prices 23% higher.

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

•October is the cheapest month to fly from Belfast City Airport to Sydney at $1,981 return.
•December ($3,238) and July ($3,139) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 63% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Belfast City Airport to Sydney flights

Low season

August

Cheapest flight

$1,653
Beat the crowds with an average 47% drop in traveller numbers.
The most popular month to fly with an average 49% increase in traveller numbers.
Round-trip 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

Your Belfast City Airport to Sydney flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Belfast City Airport to Sydney?

    Only Economy class is available on flights from Belfast City Airport to Sydney.

  • Do I need a passport to fly from Belfast City Airport to Sydney?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Belfast City Airport to Sydney flight?

    Return flights from Belfast City Airport to Sydney range from $2,105 to $2,882, with an average of $2,345 over the past 12 months. Anything below $2,105 counts as a good deal.

  • Have flight prices from Belfast City Airport to Sydney changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $1,653 to $15,470. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Belfast City Airport to Sydney looking right now?

    One-way fares from Belfast City Airport to Sydney are currently higher than usual. Average one-way flight prices are about $3,853, which is 123% above the typical average for this route.

  • Which car hire options are available at Sydney Kingsford Smith Airport (SYD)?

    Sydney Kingsford Smith Airport (SYD) hosts 5 major car hire companies, with daily rates starting from around $15 for economy cars. Top options include:

    • East Coast Car Rentals
    • Bargain Car Rentals
    • YESDRIVE CAR RENTAL
    • No Birds
    • EverythingFleet

  • Which airports can I use when flying from Belfast City Airport to Sydney?

    Flights from Belfast City Airport to Sydney usually depart from Belfast City (BHD) and arrive at Sydney Kingsford Smith (SYD).

  • Which airports do connecting flights from Belfast City Airport to Sydney pass through?

    Most connecting flights from Belfast City Airport to Sydney pass through London Heathrow (LHR), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Belfast City Airport to Sydney?

    Yes. Flexible dates can save you up to 25% on flights from Belfast City Airport to Sydney. Friday is the cheapest departure day at $2,207 return on average, while Thursday is the most expensive at $2,905, a difference of $697.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Belfast City Airport and Sydney?

    Sydney is 10 hours ahead of Belfast City Airport (Eastern Australia Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Sydney?

    Some of the most popular sights in Sydney are Sydney Opera House, Star Casino, and Capitol Theatre. These are among the most viewed places in Sydney on KAYAK.

Your guide to booking Belfast City Airport to Sydney flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Thursday. On this route, Friday flights average $2,207, about $697 less than Thursday fares (24% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Belfast City Airport to Sydney trip for October. Fares historically average $1,981 return in that month – typically $1,257 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Sydney Kingsford Smith Airport.

    • Travelodge Hotel Sydney Airport
    • Rydges Sydney Airport Hotel
    • ibis budget Sydney Airport

More options for your flight from Belfast City to Sydney

Complete your trip to Sydney with a hotel stay or car hire

Car hire in Sydney
Hotels in Sydney
Holidays in Sydney