$61+ Cheap flights from Belfast Intl Airport

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. 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.
BFS — MEL
12 Feb — 19 Feb1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Belfast Intl

Discover essential information about flights departing from Belfast Intl, including flight schedules, destinations, airlines operating at the Belfast Intl airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 13 January 2026.

Good round-trip deal

$199 or less
Price to beat on a round-trip flight from Belfast Intl.
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Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl
Explore the most affordable flight options available from Belfast Intl. Find the lowest fares based on data from user searches, with prices last updated on 13 January 2026.

Mon 2/206:30
BFS
-
SYD
2 stops44h 05m
Multiple Airlines
Mon 9/312:00
SYD
-
BFS
2 stops33h 05m
Multiple Airlines
Deal found 12/1$1,413
Mon 18/506:10
BFS
-
SYD
2 stops28h 30m
Multiple Airlines
Wed 27/510:05
SYD
-
BFS
2 stops42h 35m
Multiple Airlines
Deal found 12/1$1,461
Thu 26/206:30
BFS
-
SYD
2 stops37h 00m
Multiple Airlines
Thu 5/312:00
SYD
-
BFS
2 stops45h 20m
Multiple Airlines
Deal found 11/1$1,482
Fri 27/206:30
BFS
-
MEL
2 stops42h 30m
Multiple Airlines
Fri 6/312:00
MEL
-
BFS
2 stops33h 20m
Multiple Airlines
Deal found 12/1$1,534
Wed 25/206:30
BFS
-
PER
3 stops29h 05m
Multiple Airlines
Wed 4/320:40
PER
-
BFS
3 stops34h 10m
Multiple Airlines
Deal found 11/1$1,571
Tue 3/206:30
BFS
-
BNE
2 stops40h 30m
Multiple Airlines
Thu 19/221:00
BNE
-
BFS
2 stops33h 40m
Multiple Airlines
Deal found 12/1$1,594
Wed 25/214:50
BFS
-
SYD
3 stops41h 00m
Multiple Airlines
Wed 4/313:35
SYD
-
BFS
3 stops44h 15m
Multiple Airlines
Deal found 11/1$1,619
Thu 26/206:30
BFS
-
BNE
2 stops40h 30m
Multiple Airlines
Thu 5/311:10
BNE
-
BFS
2 stops43h 30m
Multiple Airlines
Deal found 12/1$1,631
Sat 18/406:20
BFS
-
MEL
2 stops41h 40m
Multiple Airlines
Sat 9/521:30
MEL
-
BFS
2 stops34h 10m
Multiple Airlines
Deal found 11/1$1,704
Tue 10/206:30
BFS
-
BNE
2 stops40h 30m
Multiple Airlines
Tue 17/211:10
BNE
-
BFS
2 stops32h 55m
Multiple Airlines
Deal found 11/1$1,870
Tue 10/207:05
BFS
-
MEL
2 stops36h 20m
Multiple Airlines
Tue 17/206:15
MEL
-
BFS
2 stops44h 45m
Multiple Airlines
Deal found 11/1$2,511
Fri 27/206:30
BFS
-
SYD
2 stops44h 05m
Multiple Airlines
Fri 6/315:30
SYD
-
BFS
2 stops33h 20m
Multiple Airlines
Deal found 12/1$2,528

Find flights from Belfast Intl within your budget

 
Find flights departing from Belfast Intl 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 13 January 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Melbourne

Route

Depart

Return

Price

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Mon 2/2

06:30-13:35

2 stops44h 05m

Sydney Kingsford Smith

Mon 9/3

12:00-10:05

2 stops33h 05m

$1,413

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Mon 18/5

06:10-19:40

2 stops28h 30m

Sydney Kingsford Smith

Wed 27/5

10:05-19:40

2 stops42h 35m

$1,461

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Thu 26/2

06:30-06:30

2 stops37h 00m

Sydney Kingsford Smith

Thu 5/3

12:00-22:20

2 stops45h 20m

$1,482

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Fri 27/2

06:30-12:00

2 stops42h 30m

Melbourne

Fri 6/3

12:00-10:20

2 stops33h 20m

$1,534

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Wed 25/2

06:30-19:35

3 stops29h 05m

Perth

Wed 4/3

20:40-22:50

3 stops34h 10m

$1,571

BelfastBrisbane

BFS - BNE

BFSBNE

Belfast Intl

Tue 3/2

06:30-09:00

2 stops40h 30m

Brisbane

Thu 19/2

21:00-20:40

2 stops33h 40m

$1,594

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Wed 25/2

14:50-18:50

3 stops41h 00m

Sydney Kingsford Smith

Wed 4/3

13:35-22:50

3 stops44h 15m

$1,619

BelfastBrisbane

BFS - BNE

BFSBNE

Belfast Intl

Thu 26/2

06:30-09:00

2 stops40h 30m

Brisbane

Thu 5/3

11:10-20:40

2 stops43h 30m

$1,631

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Sat 18/4

06:20-09:00

2 stops41h 40m

Melbourne

Sat 9/5

21:30-22:40

2 stops34h 10m

$1,704

BelfastBrisbane

BFS - BNE

BFSBNE

Belfast Intl

Tue 10/2

06:30-09:00

2 stops40h 30m

Brisbane

Tue 17/2

11:10-10:05

2 stops32h 55m

$1,870

Flights are sorted by cheapest return flights first.

Deals found on 12/1

Showing 1-10 of 22 results
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Best time to book a flight from Belfast Intl

Have a flexible travel schedule? Discover the best time to fly from Belfast Intl 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 Belfast Intl

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

What are popular destinations to fly to from Belfast Intl Airport?

Belfast Intl Airport offers frequent flights to London (46 flights per day), Manchester (12 flights per day) and Edinburgh (8 flights per day).

Birmingham
Birmingham
From $195

What is the cheapest place to fly to from Belfast Intl Airport?

The cheapest city to fly to from Belfast Intl Airport is Birmingham, with prices starting at $195. Explore other affordable destinations below.

Birmingham
Birmingham
From $195

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Alternate flight departure points to Belfast Intl

Consider leaving from one of these other departure points that are located a short distance from Belfast Intl. Flight origins were last updated on 13 January 2026.
Flights from Belfast City

Related info for your journey

Access useful and relevant information related to your journey from Belfast Intl. 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 13 January 2026.

  • What are the most popular destinations to fly to from Belfast Intl Airport?

    For the current month, the most popular flights from Belfast Intl Airport are Manchester, London, Liverpool. London, Manchester, Alicante are the most popular locations from Belfast Intl Airport year round.

  • What is the cheapest flight from Belfast Intl Airport to anywhere?

    Users have flown out of Belfast Intl Airport for as low as $195 to Birmingham (prices may vary depending on the airline and departure time). On average, users have booked flights for $221 to fly from Belfast Intl Airport.

  • How does Cheapflights help users find flights from Belfast Intl?

    Cheapflights makes it easy to find flights from Belfast Intl by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Belfast Intl.

  • Can Cheapflights find flights from Belfast Intl with no change fees?

    Yes, we can. To see specific flights from Belfast Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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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 Belfast Intl?

Cheapflights makes it easy to find flights from Belfast Intl by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Belfast Intl.

Can Cheapflights find flights from Belfast Intl with no change fees?

Yes, we can. To see specific flights from Belfast Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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