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Cheap flights from Sydney to Belfast from $2,039

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BHD
22 Jan — 29 Jan1
1 adult

Cheap flight deals from Sydney to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

$2,039

Popular in

December

Cheapest in

June

Average price

$2,776
17/2-23/2
  • 17/2-23/2
  • 5 total stops
  • 75h 05m total
  • Sydney to Belfast
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High demand for flights, 13% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Sydney to Belfast

Cheapest flights from Sydney to Belfast
Explore the most affordable flight options available from Sydney to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Mon 17/212:15SYD - BFS
3 stops43h 50mMultiple Airlines
Sun 23/215:45BFS - SYD
2 stops31h 15mMultiple Airlines
Deal found 16/1$2,039
Mon 8/908:15SYD - BHD
2 stops59h 20mJapan Airlines
Mon 29/915:25BHD - SYD
2 stops53h 45mJapan Airlines
Deal found 15/1$2,448
Mon 8/906:15SYD - BHD
3 stops48h 00mKLM
Mon 29/906:30BHD - SYD
2 stops38h 55mKLM
Deal found 15/1$3,188
Sat 19/422:10SYD - BHD
2 stops31h 30mMalaysia Airlines
Sat 17/506:50BHD - SYD
2 stops27h 45mMalaysia Airlines
Deal found 16/1$8,959
Sat 19/414:40SYD - BHD
2 stops28h 30mBritish Airways
Fri 16/506:35BHD - SYD
2 stops37h 30mBritish Airways
Deal found 16/1$9,461
Thu 17/420:10SYD - BHD
2 stops49h 35mQantas Airways
Mon 19/515:25BHD - SYD
2 stops30h 40mQantas Airways
Deal found 16/1$10,925
Tue 22/414:40SYD - BHD
2 stops49h 55mMultiple Airlines
Tue 20/520:20BHD - SYD
3 stops48h 45mMultiple Airlines
Deal found 16/1$13,318

Find flights from Sydney to Belfast within your budget

Customise your flight search to find flights from Sydney to Belfast that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Mon 17/2

12:15-21:05

3 stops43h 50m

Belfast Intl

Sun 23/2

15:45-10:00

2 stops31h 15m

$2,039

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Sat 19/4

22:10-20:40

2 stops31h 30m

Belfast City

Sat 17/5

06:50-19:35

2 stops27h 45m

$8,959

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Sat 19/4

14:40-10:10

2 stops28h 30m

Belfast City

Fri 16/5

06:35-05:05

2 stops37h 30m

$9,461

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Thu 17/4

20:10-12:45

2 stops49h 35m

Belfast City

Mon 19/5

15:25-07:05

2 stops30h 40m

$10,925

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Tue 22/4

14:40-07:35

2 stops49h 55m

Belfast City

Tue 20/5

20:20-06:05

3 stops48h 45m

$13,318

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Sun 20/4

13:05-16:55

2 stops36h 50m

Belfast City

Fri 16/5

17:25-06:30

3 stops28h 05m

$14,206

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Best time to book a flight from Sydney to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Sydney to Belfast

Get recent, data-driven insights about flights from Sydney to Belfast including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from SYD to BFS?

Find hourly flight availability from Sydney to Belfast. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 43% on flights from Sydney to Belfast by exploring options for tickets at midday.

What is the cheapest day to fly from Sydney to Belfast?

Use this chart to determine the cheapest time to fly return from Sydney to Belfast. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Sydney to Belfast flight should consider departing on Thursday at midday when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Belfast by month

Plan your trip to Belfast by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast when rainfall is around 50.0 mm.

Temperature in Belfast by month

Plan your trip to Belfast by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast. Reviews last updated 17 January 2025.
Qantas Airways
7.5
Good
821 reviews
Check prices

Boarding

7.6

Crew

8.1

Overall

7.5

Comfort

7.4

Entertainment

7.2

Food

6.9

Reviews

1 / 10

Complete scam of an airline. They have reduced the space that one gets when buying a seat to the point that it's absurdly uncomfortable. Qantas is a much better airline.

Qantas Airways
7.5
Good
821 reviews
Qantas Airways
7.5
Good
821 reviews
Check prices

Boarding

7.6

Crew

8.1

Overall

7.5

Comfort

7.4

Entertainment

7.2

Food

6.9

Reviews

1 / 10

Complete scam of an airline. They have reduced the space that one gets when buying a seat to the point that it's absurdly uncomfortable. Qantas is a much better airline.

British Airways
6.6
Okay
6,824 reviews
Qantas Airways
7.5
Good
821 reviews
Check prices

Boarding

7.6

Crew

8.1

Overall

7.5

Comfort

7.4

Entertainment

7.2

Food

6.9

Reviews

1 / 10

Complete scam of an airline. They have reduced the space that one gets when buying a seat to the point that it's absurdly uncomfortable. Qantas is a much better airline.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sydney to Belfast?

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly out of when you book flights from Sydney to Belfast. 1 airline have flights from Kingsford Smith to Belfast on a regular basis. Booking flights from Sydney Kingsford Smith to Belfast should not be difficult; the airport handles an average of 0 outbound flights to Belfast per day.

  • What are the cheapest airlines flying from Sydney to Belfast round-trip?

    Qantas Airways, at $10,925, was found to be the cheapest airline from Sydney to Belfast. An alternate airline flying to your destination would be British Airways.

  • Can I find deals for flights from Sydney to Belfast that include hotel bookings?

    Yes. In addition to deals on Sydney to Belfast flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Belfast?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Belfast.

  • Can I find deals for business class flights from Sydney to Belfast?

    Yes. Cheapflights offers flight deals from Sydney to Belfast by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sydney to Belfast

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Belfast Intl flights
Sydney to Belfast City flights

Top airline flying from Sydney to Belfast

Discover the top airline that operate flights from Sydney to Belfast. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$2,042Average$2,315FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to Belfast?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney to Belfast. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Belfast?

Cheapflights helps you find that perfect flight to Belfast from Sydney by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Sydney to Belfast with no change fees?

Yes! Cheapflights helps users easily find flights from Sydney to Belfast with no change fees.

Can Cheapflights notify me if prices for flights from Sydney to Belfast become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Belfast from Sydney today and book when prices fit your budget.

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