BFS

$718 Find Cheap Flights to Belfast Intl Airport – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$1,564
Typical prices: $1,614-$2,041
Multiple Airlines
Sat 17/11Sat 24/11
MEL - BFS • 3 stops
Cheapest one-way flight
$718
Typical prices: $843-$1,305
Multiple Airlines
Thu 15/3
PER - BFS • 3 stops
Top routes
MEL - BFS
Cheapest • 17% average savings
PER - BFS
Most popular
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We hope you enjoy your trip to Belfast Intl Airport!
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Flight Deals

Cheap Flights to Belfast Intl

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

Recent return flight deals to Belfast Intl

Tue, 17 Nov - Tue, 24 Nov
Multiple Airlines Logo
06:45 - 10:05Melbourne  Melbourne-Belfast Belfast Intl
38h 20m3 stops Sydney Kingsford Smith Guangzhou Baiyun London Gatwick
Multiple Airlines Logo
06:40 - 10:35Belfast  Belfast Intl-Melbourne Melbourne
40h 55m3 stops London Stansted Amsterdam Schiphol Xiamen Gaoqi Intl
$1,564Multiple Airlines
1 day ago
Tue, 17 Nov - Tue, 24 Nov
Multiple Airlines Logo
22:30 - 21:30Melbourne  Melbourne-Belfast Belfast Intl
34h 00m2 stops Shanghai Pu Dong London Gatwick
Multiple Airlines Logo
08:30 - 10:35Belfast  Belfast Intl-Melbourne Melbourne
39h 05m3 stops London Gatwick Amsterdam Schiphol Xiamen Gaoqi Intl
$1,725Multiple Airlines
1 day ago
Tue, 17 Nov - Tue, 24 Nov
Multiple Airlines Logo
22:30 - 21:30Melbourne  Melbourne-Belfast Belfast Intl
34h 00m2 stops Shanghai Pu Dong London Gatwick
Multiple Airlines Logo
07:00 - 10:00Belfast  Belfast Intl-Melbourne Melbourne
40h 00m2 stops London Gatwick Shanghai Pu Dong
$1,750Multiple Airlines
1 day ago
Tue, 13 Apr - Tue, 11 May
Multiple Airlines Logo
16:35 - 23:10Perth  Perth-Belfast Belfast Intl
37h 35m2 stops Doha Hamad Intl London Heathrow
Multiple Airlines Logo
06:45 - 18:35Belfast  Belfast Intl-Perth Perth
28h 50m2 stops London Stansted Doha Hamad Intl
$1,775Multiple Airlines
3+ days ago
Tue, 20 Apr - Tue, 18 May
Multiple Airlines Logo
22:45 - 23:10Perth  Perth-Belfast Belfast Intl
31h 25m2 stops Doha Hamad Intl London Heathrow
Multiple Airlines Logo
06:45 - 18:35Belfast  Belfast Intl-Perth Perth
28h 50m2 stops London Stansted Doha Hamad Intl
$1,794Multiple Airlines
3+ days ago
Mon, 12 Apr - Mon, 10 May
Multiple Airlines Logo
16:35 - 14:20Perth  Perth-Belfast Belfast Intl
28h 45m2 stops Doha Hamad Intl London Heathrow
Multiple Airlines Logo
07:00 - 18:35Belfast  Belfast Intl-Perth Perth
28h 35m2 stops London Luton Doha Hamad Intl
$1,821Multiple Airlines
3+ days ago
Tue, 20 Apr - Mon, 17 May
Multiple Airlines Logo
22:45 - 23:20Perth  Perth-Belfast Belfast Intl
31h 35m2 stops Doha Hamad Intl London Heathrow
Multiple Airlines Logo
07:00 - 18:35Belfast  Belfast Intl-Perth Perth
28h 35m2 stops London Luton Doha Hamad Intl
$1,847Multiple Airlines
3+ days ago
Sun, 8 Nov - Wed, 9 Dec
Multiple Airlines Logo
04:40 - 10:40Perth  Perth-Belfast Belfast Intl
38h 00m3 stops Kuala Lumpur Intl Dubai Intl London Gatwick
Multiple Airlines Logo
07:00 - 03:40Belfast  Belfast Intl-Perth Perth
36h 40m3 stops Amsterdam Schiphol Abu Dhabi Zayed Intl Kuala Lumpur Intl
$1,891Multiple Airlines
3+ days ago
Mon, 9 Nov - Wed, 9 Dec
Multiple Airlines Logo
16:15 - 19:10Perth  Perth-Belfast Belfast Intl
34h 55m3 stops Singapore Changi Istanbul Manchester
Multiple Airlines Logo
06:55 - 01:20Belfast  Belfast Intl-Perth Perth
34h 25m3 stops Paris Charles de Gaulle Ho Chi Minh City Denpasar Bali Ngurah Rai
$1,973Multiple Airlines
3+ days ago
Mon, 9 Nov - Wed, 16 Dec
Multiple Airlines Logo
16:15 - 19:10Perth  Perth-Belfast Belfast Intl
34h 55m3 stops Singapore Changi Istanbul Manchester
Multiple Airlines Logo
06:55 - 03:40Belfast  Belfast Intl-Perth Perth
36h 45m3 stops Paris Charles de Gaulle Algiers Houari Boumediene Kuala Lumpur Intl
$2,033Multiple Airlines
3+ days ago
Booking Insights

Price, demand, and travel trends for flights to Belfast Intl Airport

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest flight to Belfast Intl Airport?

Melbourne Airport to Belfast Intl Airport is the cheapest route at $1,564 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Belfast Intl Airport?

On average, a return flight from Australia to Belfast Intl Airport costs $1,817, based on KAYAK data over the past 12 months. Return fares from Melbourne Airport average $2,041, while Perth runs a bit higher at $2,898.

What is the cheapest time of day to fly to Belfast Intl Airport?

Evening flights to Belfast Intl Airport are the cheapest at $1,623 return on average. Night flights are the most expensive at $2,898.

What is a good deal for flights to Belfast Intl Airport?

Flights under $1,614 are considered a good deal. 25% of KAYAK users found return flights to Belfast Intl Airport at or below these prices, with the lowest fares from:
•Melbourne Airport $1,614.

Find deals

Key details for flights to Belfast Intl Airport

Cheapest flight

$718
One-way flight from Perth to Belfast Intl Airport

When to book flights to Belfast Intl

Are your dates flexible? Find out the best times to travel 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 questions about flights to Belfast Intl Airport, answered

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

  • How do I know if a flight to Belfast Intl Airport is a good deal?

    A good deal on a flight to Belfast Intl Airport is around $1,614 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • Which city has the cheapest flights to Belfast Intl Airport?

    Based on fares booked in the past 5 days, the cheapest flights to Belfast Intl Airport are from Melbourne, starting at $1,564 return.

  • Which airports serve Belfast and the surrounding area?

    Flights to Belfast can arrive at several major airports serving the metro area, including Belfast Intl (BFS) and Belfast City (BHD).

Your guide to booking Belfast Intl Airport flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Belfast Intl Airport, a good return fare is around $1,614. If you find a fare below that, you're getting a strong deal.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to afternoon to save up to $1,275 on a return flight. Afternoon flights to Belfast Intl Airport average $1,623 compared to $2,898 for evening flights.
  • Once you arrive in Belfast Intl Airport, a great place to start is Waterfront Hall. It is popular with first-time visitors and can give you a good feel for the area.

Reviews of the top airline flying to Belfast Intl

 
Need help choosing which airline to fly with to Belfast Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 8269 reviews
6.4Food
7.7Crew
6.5Entertainment
7.0Boarding
6.8Comfort
Airline reviews

Check-in wait time was quite long (understaffed for the volume of customers), but energy and hospitality of flight crew was great!

8.0 ExcellentAnonymous, Oct 2026
Read more British Airways reviews

Check-in wait time was quite long (understaffed for the volume of customers), but energy and hospitality of flight crew was great!

I really enjoyed the flight…and food and the hospitality but didn’t get the food I requested for.

Everything was terrific. Kevin, and the whole crew, were exceptional. Five stars all around! Thanks so much.

Flight held at gate for other passengers. We ended up being late and missed connection

Should have more cosmopolitan food choices - too many Indian dishes - the only entree not Indian was lamb which I don't eat

The plane was ancient, and its technology was in disrepair. None of the charging stations worked, and the screens were barely functioning.

Worst thing: Luggage took forever to get at LAX despite priority bags. Best: Flight attendants were great!

It was my experience w Kayak that was negative. I’m never using kayak again

The flight was very delayed in taking off - which was out of control of the crew, but then the pilot worked hard so we only arrived about 30 minutes late. Everyone was very friendly and accommodating!

Flight was canceled with little notice or explanation. There were no other flights to Belfast from Heathrow, so I had to travel across town to London City (or wait until the next day).

Travelling to a place near Belfast Intl?

Book flights to Belfast Intl if you plan to visit one of these locations
Ballymena
Newry

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