SYD - BFS

$1,833 Find Cheap Flights from Sydney to Belfast Intl Airport – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$1,622
Typical prices: $1,605-$1,865
Multiple Airlines
Fri 9/11Wed 14/11
SYD - BFS • 2 stops
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Flight Deals

Cheap Flights from Sydney to Belfast Intl (SYD-BFS)

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

Recent return flight deals from Sydney to Belfast Intl

Thu, 5 Nov - Thu, 12 Nov
Multiple Airlines Logo
11:25 - 10:10SYD  Sydney Kingsford Smith-BFS Belfast Intl
33h 45m2 stops Guangzhou Baiyun London Gatwick
Multiple Airlines Logo
06:30 - 20:25BFS  Belfast Intl-SYD Sydney Kingsford Smith
26h 55m2 stops London Gatwick Guangzhou Baiyun
$1,833Multiple Airlines
Wed, 4 Nov - Wed, 11 Nov
Multiple Airlines Logo
16:50 - 16:15SYD  Sydney Kingsford Smith-BFS Belfast Intl
34h 25m2 stops Abu Dhabi Zayed Intl Manchester
Multiple Airlines Logo
06:25 - 20:20BFS  Belfast Intl-SYD Sydney Kingsford Smith
26h 55m2 stops London Gatwick Guangzhou Baiyun
$1,871Multiple Airlines
Fri, 1 Jan - Fri, 15 Jan
Multiple Airlines Logo
09:20 - 12:50SYD  Sydney Kingsford Smith-BFS Belfast Intl
38h 30m2 stops Shanghai Pu Dong London Gatwick
Multiple Airlines Logo
06:30 - 07:20BFS  Belfast Intl-SYD Sydney Kingsford Smith
37h 50m2 stops London Gatwick Shanghai Pu Dong
$2,887Multiple Airlines
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Key details for Sydney to Belfast Intl Airport flights

Cheapest flight

$1,622
Flights from Sydney to Belfast Intl Airport

When to book flights from Sydney to Belfast Intl

Are your dates flexible? Find out the best times to travel from Sydney to Belfast Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Sydney to Belfast Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

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

    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.

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

    Yes. Based on fares seen in the past 5 days, return prices on this route varied from about $1,833 to $2,887. That means the highest observed fare was about 57% higher than the lowest one.

  • Which car hire options are available at Belfast Intl Airport (BFS)?

    Belfast Intl Airport (BFS) hosts 5 major car hire companies, with daily rates starting from around $15 for economy cars. Top options include:
    • Budget
    • DRIVALIA
    • Sixt
    • Alamo
    • Hertz

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

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

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

    Yes. Being flexible with your travel dates can save you up to 14% on the Sydney to Belfast Intl Airport route. Thursday is the cheapest departure day at $1,605 return on average, while Saturday is the most expensive at $1,864, a difference of $259. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    Belfast Intl Airport is 9 hours behind Sydney (British Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Belfast Intl Airport?

    Waterfront Hall is one of the most viewed places in Belfast Intl Airport on KAYAK.

Your guide to booking Sydney to Belfast Intl Airport 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 Thursday departure instead of Saturday. On this route, Thursday flights average $1,605 – about $259 less than Saturday (14% savings) based on the last 12 months.

More options for your flight from Sydney to Belfast Intl

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

Car hire in Belfast
Hotels in Belfast
Holidays in Belfast