$112+ Cheap flights from Belfast

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BHD — MEL
2 Sep — 9 Sep1
1 adult
1 adult, Economy, 0 bags

Find flights from Belfast within your budget

 
Find flights departing from Belfast that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 3 August 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Thu 29/10

14:40-19:40

3 stops45h 00m

Perth

Wed 18/11

17:50-19:55

3 stops34h 05m

$1,619

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Tue 1/9

06:15-09:00

2 stops41h 45m

Sydney Kingsford Smith

Tue 15/9

11:00-21:05

2 stops43h 05m

$1,642

BelfastBrisbane

BFS - BNE

BFSBNE

Belfast Intl

Sat 12/9

06:20-08:25

2 stops41h 05m

Brisbane

Sat 3/10

10:10-22:40

2 stops45h 30m

$1,661

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Wed 9/9

06:10-09:00

2 stops41h 50m

Melbourne

Wed 16/9

11:00-19:40

2 stops41h 40m

$1,724

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Sun 13/9

09:55-09:00

2 stops38h 05m

Melbourne

Sun 20/9

11:00-20:15

2 stops42h 15m

$1,818

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 30/8

07:00-09:00

2 stops41h 00m

Sydney Kingsford Smith

Sun 6/9

11:00-13:40

2 stops35h 40m

$1,846

BelfastBrisbane

BFS - BNE

BFSBNE

Belfast Intl

Tue 15/9

16:00-09:00

2 stops32h 00m

Brisbane

Tue 22/9

11:10-14:00

2 stops35h 50m

$1,853

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Wed 16/9

15:40-06:10

2 stops29h 30m

Sydney Kingsford Smith

Wed 23/9

15:40-15:20

2 stops32h 40m

$1,865

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Sun 30/8

09:55-09:00

2 stops38h 05m

Sydney Kingsford Smith

Sun 6/9

11:00-20:15

2 stops42h 15m

$1,872

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Sun 13/9

13:25-09:20

2 stops34h 55m

Sydney Kingsford Smith

Sun 20/9

15:40-13:55

2 stops31h 15m

$1,916

Flights are sorted by cheapest return flights first.

Deals found on 31/7

Showing 1-10 of 46 resultsSorted by cheapest first
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Best time to book a flight from Belfast

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Estimated return price
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Travel insights for flights from Belfast

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Related info for your journey

Access useful and relevant information related to your journey from Belfast. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 3 August 2026.

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How does Cheapflights help users find flights from Belfast?

Cheapflights helps you search for flights from Belfast via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Belfast by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Belfast with no change fees?

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

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

Not ready to book yet? You can track prices for flights from Belfast on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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