BHD - SYD

$1,813 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
$1,813
Typical prices: $2,107-$2,885
Multiple Airlines
Thu 1/11Sun 4/11
BHD - SYD • 2 stops
Cheapest one-way flight
$1,817
Typical prices: $1,159-$1,935
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

Sun, 1 Nov - Wed, 4 Nov
Multiple Airlines Logo
07:30 - 13:35BHD  Belfast City-SYD Sydney Kingsford Smith
43h 05m2 stops London Gatwick Shanghai Pu Dong
Multiple Airlines Logo
12:00 - 14:30SYD  Sydney Kingsford Smith-BHD Belfast City
37h 30m2 stops Shanghai Pu Dong London Gatwick
$1,813Multiple Airlines
2 days ago
Wed, 11 Nov - Sat, 14 Nov
Multiple Airlines Logo
10:10 - 07:10BHD  Belfast City-SYD Sydney Kingsford Smith
34h 00m3 stops London Gatwick Ashgabat Kuala Lumpur Intl
Multiple Airlines Logo
10:30 - 10:40SYD  Sydney Kingsford Smith-BHD Belfast City
35h 10m2 stops Beijing Capital London Gatwick
$1,990Multiple Airlines
2 days ago
Wed, 11 Nov - Sat, 14 Nov
Multiple Airlines Logo
07:25 - 07:10BHD  Belfast City-SYD Sydney Kingsford Smith
36h 45m3 stops London Gatwick Ashgabat Kuala Lumpur Intl
Multiple Airlines Logo
13:25 - 10:40SYD  Sydney Kingsford Smith-BHD Belfast City
32h 15m3 stops Singapore Changi Doha Hamad Intl London Gatwick
$2,111Multiple Airlines
2 days ago
Wed, 17 Feb - Wed, 24 Feb
Multiple Airlines Logo
09:40 - 19:45BHD  Belfast City-SYD Sydney Kingsford Smith
47h 05m2 stops Amsterdam Schiphol New Delhi Indira Gandhi Intl
Multiple Airlines Logo
22:30 - 09:10SYD  Sydney Kingsford Smith-BHD Belfast City
45h 40m2 stops New Delhi Indira Gandhi Intl Amsterdam Schiphol
$2,125Multiple Airlines
1 day ago
Sun, 7 Feb - Sun, 21 Feb
Multiple Airlines Logo
10:00 - 06:30BHD  Belfast City-SYD Sydney Kingsford Smith
33h 30m2 stops Manchester Abu Dhabi Zayed Intl
Multiple Airlines Logo
16:50 - 12:55SYD  Sydney Kingsford Smith-BHD Belfast City
31h 05m2 stops Abu Dhabi Zayed Intl Manchester
$2,152Multiple Airlines
1 day ago
Sat, 28 Nov - Mon, 14 Dec
Multiple Airlines Logo
18:15 - 20:25BHD  Belfast City-SYD Sydney Kingsford Smith
39h 10m2 stops London Heathrow Guangzhou Baiyun
Multiple Airlines Logo
22:05 - 11:30SYD  Sydney Kingsford Smith-BHD Belfast City
48h 25m2 stops Guangzhou Baiyun London Gatwick
$2,222Multiple Airlines
1 day ago
Wed, 25 Nov - Tue, 8 Dec
KLM Logo
17:15 - 06:35BHD  Belfast City-SYD Sydney Kingsford Smith
26h 20m2 stops Amsterdam Schiphol Singapore Changi
KLM Logo
21:55 - 09:10SYD  Sydney Kingsford Smith-BHD Belfast City
46h 15m2 stops Incheon Intl Amsterdam Schiphol
$2,235KLM
3+ days ago
Wed, 17 Feb - Wed, 24 Feb
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 - 12:55SYD  Sydney Kingsford Smith-BHD Belfast City
31h 05m2 stops Abu Dhabi Zayed Intl Manchester
$2,265Multiple Airlines
1 day ago
Wed, 25 Nov - Tue, 8 Dec
KLM Logo
17:15 - 07:25BHD  Belfast City-SYD Sydney Kingsford Smith
27h 10m3 stops Amsterdam Schiphol Singapore Changi Denpasar Bali Ngurah Rai
KLM Logo
21:55 - 09:10SYD  Sydney Kingsford Smith-BHD Belfast City
46h 15m2 stops Incheon Intl Amsterdam Schiphol
$2,306KLM
3+ days ago
Wed, 11 Nov - Sat, 14 Nov
Multiple Airlines Logo
15:45 - 06:35BHD  Belfast City-SYD Sydney Kingsford Smith
27h 50m2 stops London Heathrow Singapore Changi
Multiple Airlines Logo
11:40 - 11:10SYD  Sydney Kingsford Smith-BHD Belfast City
34h 30m2 stops Singapore Changi London Heathrow
$2,328Multiple Airlines
2 days 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 $1,983 return.
•December ($3,241) and July ($3,142) 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

$1,813
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 $2,107 to $2,885, with an average of $2,347 over the past 12 months. Anything below $2,107 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 $1,813 to $18,104. That means the highest observed fare was about 10x 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 $2,197, which is 27% 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 $2,210 return on average, while Thursday is the most expensive at $2,907, a difference of $698.

    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 $2,210, about $698 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 $1,983 return in that month – typically $1,258 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
    • Rydges Sydney Airport Hotel
    • Travelodge Hotel 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