BHD - SYD

$1,477 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
$1,477
Typical prices: $2,091-$2,863
Multiple Airlines
Wed 17/1Wed 31/1
BHD - SYD • 2 stops
Cheapest one-way flight
$1,875
Typical prices: $1,150-$1,921
British Airways
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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We hope you enjoy your trip to Sydney!
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Booking Insights
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

Sun, 17 Jan - Sun, 31 Jan
Multiple Airlines Logo
14:20 - 08:05BHD  Belfast City-SYD Sydney Kingsford Smith
54h 45m2 stops London Gatwick Beijing Capital
Multiple Airlines Logo
10:30 - 19:00SYD  Sydney Kingsford Smith-BHD Belfast City
43h 30m2 stops Beijing Capital London Gatwick
$1,477Multiple Airlines
3+ days ago
Mon, 23 Nov - Sun, 6 Dec
Multiple Airlines Logo
14:35 - 09:25BHD  Belfast City-SYD Sydney Kingsford Smith
31h 50m2 stops London City Guangzhou Baiyun
Multiple Airlines Logo
11:25 - 18:50SYD  Sydney Kingsford Smith-BHD Belfast City
42h 25m2 stops Guangzhou Baiyun London Gatwick
$2,134Multiple Airlines
3+ days ago
Mon, 23 Nov - Sun, 6 Dec
Multiple Airlines Logo
10:10 - 06:30BHD  Belfast City-SYD Sydney Kingsford Smith
33h 20m3 stops Birmingham Dublin Abu Dhabi Zayed Intl
Multiple Airlines Logo
16:50 - 17:40SYD  Sydney Kingsford Smith-BHD Belfast City
35h 50m3 stops Abu Dhabi Zayed Intl Dublin Glasgow Intl
$2,231Multiple Airlines
3+ days ago
Wed, 31 Mar - Sat, 17 Apr
Multiple Airlines Logo
20:35 - 07:10BHD  Belfast City-SYD Sydney Kingsford Smith
48h 35m3 stops London Heathrow Dublin Abu Dhabi Zayed Intl
Multiple Airlines Logo
20:50 - 17:10SYD  Sydney Kingsford Smith-BHD Belfast City
29h 20m2 stops Abu Dhabi Zayed Intl Manchester
$2,271Multiple Airlines
3+ days ago
Mon, 23 Nov - Sun, 6 Dec
Multiple Airlines Logo
14:20 - 10:00BHD  Belfast City-SYD Sydney Kingsford Smith
32h 40m2 stops London Gatwick Shanghai Pu Dong
Multiple Airlines Logo
13:25 - 21:05SYD  Sydney Kingsford Smith-BHD Belfast City
42h 40m3 stops Singapore Changi Bangkok Suvarnabhumi Manchester
$2,278Multiple Airlines
3+ days ago
Wed, 31 Mar - Sat, 17 Apr
Multiple Airlines Logo
20:35 - 07:10BHD  Belfast City-SYD Sydney Kingsford Smith
48h 35m2 stops London Heathrow Singapore Changi
Multiple Airlines Logo
20:50 - 17:10SYD  Sydney Kingsford Smith-BHD Belfast City
29h 20m2 stops Abu Dhabi Zayed Intl Manchester
$2,346Multiple Airlines
3+ days ago
Wed, 24 Mar - Wed, 14 Apr
Qatar Airways Logo
14:20 - 06:50BHD  Belfast City-SYD Sydney Kingsford Smith
29h 30m2 stops Manchester Doha Hamad Intl
Qatar Airways Logo
20:10 - 17:45SYD  Sydney Kingsford Smith-BHD Belfast City
30h 35m2 stops Doha Hamad Intl Edinburgh Turnhouse
$2,380Qatar Airways
1 day ago
Sun, 17 Jan - Sun, 31 Jan
Multiple Airlines Logo
17:05 - 07:25BHD  Belfast City-SYD Sydney Kingsford Smith
27h 20m3 stops Amsterdam Schiphol Singapore Changi Denpasar Bali Ngurah Rai
Multiple Airlines Logo
16:30 - 16:50SYD  Sydney Kingsford Smith-BHD Belfast City
35h 20m2 stops Singapore Changi Amsterdam Schiphol
$2,596Multiple Airlines
3+ days ago
Mon, 16 Nov - Fri, 20 Nov
Qatar Airways Logo
07:00 - 06:50BHD  Belfast City-SYD Sydney Kingsford Smith
36h 50m2 stops Manchester Doha Hamad Intl
Qatar Airways Logo
15:50 - 09:50SYD  Sydney Kingsford Smith-BHD Belfast City
29h 00m2 stops Doha Hamad Intl Manchester
$2,618Qatar Airways
2 days ago
Wed, 24 Mar - Wed, 14 Apr
Multiple Airlines Logo
09:40 - 06:50BHD  Belfast City-SYD Sydney Kingsford Smith
34h 10m3 stops Amsterdam Schiphol Paris Charles de Gaulle Doha Hamad Intl
Multiple Airlines Logo
20:55 - 09:20SYD  Sydney Kingsford Smith-BHD Belfast City
45h 25m3 stops Doha Hamad Intl Paris Charles de Gaulle Amsterdam Schiphol
$2,652Multiple Airlines
1 day 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 $1,968 return.
•December ($3,216) and July ($3,118) 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

$1,477
Beat the crowds with an average 47% drop in travellers.
The most popular month to fly with an average 49% increase in travellers.
Return 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 $2,091 to $2,863, with an average of $2,329 over the past 12 months. Anything below $2,091 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 $1,477 to $3,387. That means the highest observed fare was about 2x 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 $2,218, which is 29% 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 $58 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 $2,193 return on average, while Thursday is the most expensive at $2,885, a difference of $692.

    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 11 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 $2,193, about $692 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 $1,968 return in that month – typically $1,248 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.

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

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