BFS

$1,184 Find Cheap Flights 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
$1,863
Typical prices: $1,595-$2,007
Multiple Airlines
Sat 20/10Sat 27/10
PER - BFS • 3 stops
When to travel
Cheapest • 13% price drop
Most popular
Good to know
+1
Good to know
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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, 20 Oct - Tue, 27 Oct
Multiple Airlines Logo
12:30 - 14:00PER  Perth-BFS Belfast Intl
32h 30m3 stops Singapore Changi Istanbul London Gatwick
Multiple Airlines Logo
08:20 - 01:30BFS  Belfast Intl-PER Perth
33h 10m3 stops London Stansted Istanbul Kuala Lumpur Intl
$1,863Multiple Airlines
Thu, 12 Nov - Tue, 17 Nov
Multiple Airlines Logo
08:30 - 22:35PER  Perth-BFS Belfast Intl
46h 05m2 stops Hong Kong Intl London Heathrow
Multiple Airlines Logo
06:40 - 22:55BFS  Belfast Intl-PER Perth
32h 15m2 stops London Stansted Hong Kong Intl
$2,014Multiple Airlines
Tue, 20 Oct - Tue, 27 Oct
Multiple Airlines Logo
08:20 - 10:40PER  Perth-BFS Belfast Intl
33h 20m2 stops Hong Kong Intl Paris Charles de Gaulle
Multiple Airlines Logo
07:05 - 22:55BFS  Belfast Intl-PER Perth
31h 50m2 stops Paris Charles de Gaulle Hong Kong Intl
$2,102Multiple Airlines
Tue, 20 Oct - Tue, 27 Oct
Multiple Airlines Logo
16:55 - 09:55PER  Perth-BFS Belfast Intl
24h 00m2 stops Singapore Changi London Gatwick
Multiple Airlines Logo
07:00 - 05:25BFS  Belfast Intl-PER Perth
38h 25m3 stops London Gatwick Shanghai Pu Dong Bangkok Suvarnabhumi
$2,193Multiple Airlines
Wed, 4 Nov - Wed, 11 Nov
Multiple Airlines Logo
22:20 - 18:00PER  Perth-BFS Belfast Intl
27h 40m2 stops Dubai Intl London Stansted
Multiple Airlines Logo
07:00 - 17:20BFS  Belfast Intl-PER Perth
26h 20m2 stops London Stansted Dubai Intl
$2,262Multiple Airlines
Thu, 12 Nov - Tue, 17 Nov
Multiple Airlines Logo
23:25 - 09:05PER  Perth-BFS Belfast Intl
41h 40m2 stops Guangzhou Baiyun London Heathrow
Multiple Airlines Logo
20:35 - 12:15BFS  Belfast Intl-PER Perth
31h 40m1 stop London Luton
$2,563Multiple Airlines
Thu, 5 Nov - Fri, 13 Nov
Multiple Airlines Logo
00:45 - 21:55PER  Perth-BFS Belfast Intl
29h 10m2 stops Ho Chi Minh City Paris Charles de Gaulle
Multiple Airlines Logo
17:35 - 10:00BFS  Belfast Intl-PER Perth
32h 25m1 stop Paris Charles de Gaulle
$2,991Multiple Airlines
Wed, 4 Nov - Wed, 11 Nov
Multiple Airlines Logo
08:30 - 14:10PER  Perth-BFS Belfast Intl
37h 40m2 stops Hong Kong Intl Manchester
Multiple Airlines Logo
06:55 - 10:00BFS  Belfast Intl-PER Perth
43h 05m1 stop Paris Charles de Gaulle
$3,007Multiple Airlines
Booking Insights

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

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

What is the cheapest flight to Belfast Intl Airport?

Perth to Belfast Intl Airport is the cheapest route at $1,863 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

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

Night flights to Belfast Intl Airport are the cheapest at $1,596 return on average. Afternoon flights are the most expensive at $1,853.

Key details for flights to Belfast Intl Airport

Low season

January

Cheapest flight

$1,863
Flights 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 $1,595 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 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, recent KAYAK data shows that stronger deals tend to be around $1,595 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Belfast Intl Airport in October. Return fares historically average $1,552 that month – typically the cheapest month to travel based on the last 12 months.
  • 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 evening to save up to $257 per return. Evening flights to Belfast Intl Airport average $1,596 compared to $1,853 for midday flights. See the time-of-day chart above for the full breakdown.
  • 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 8227 reviews
6.8Comfort
7.7Crew
6.5Entertainment
6.4Food
7.0Boarding
Airline reviews

Delayed departure, even more delayed arrival, 40+ min waiting on runway before going to gate - horrible Also didn’t get a single bottle of water all flight

6.0 GoodOliver, Sept 2026
Read more British Airways reviews

Delayed departure, even more delayed arrival, 40+ min waiting on runway before going to gate - horrible Also didn’t get a single bottle of water all flight

Boarding going from seated area to standing outside and then boarding the stairway seemed unnecessary. Drop the standing outside part.

Check in at bcn was a nightmare. In-seat screen did not work, asked for help twice but was not able to use overhead light, watch the safety briefing, watch entertainment or monitor map

Really slow transfer after getting off the plane at Manchester, and lost luggage! Take the train, terrible experience on arrival

Over sold! Never again. Got bumped even though I checked in and arrived on time with all my documents in order. Wasn’t even offer food/drink voucher for the next flight that was 6 hours later.

The flight was canceled. It was very troubling because the rescheduled to Air France was two days later. I incurred two days extra of hotel, was not able to get a boarding pass until I reach the boarding desk at the airline. I don’t know what happened British Airways, but I was very disappointed.

There was a delay on departure. Seat configuration is horrible. BA should not fly this confirmation any longer until the new seat conjugation is installed. Your competition is beating you. Food was poor to average. Not many choices. Arrival was delayed at the gate due to another plane being at the gate. You would think after the delay at the departure, BA and ground control would figure out how to ensure you passengers wouldn’t be late and running to their next connection. Overall, BA continues to be very low on satisfaction. If I had an other choice, I would choose another airline.

Due to no fault of the crew or airline the flight left late but more than made up for it once we lifted off. Captain announced the delay was due to the plane was being worked on. Very friendly, helpful crew, who seemed to enjoy their job. Seats were very comfortable and appreciated headphones and the blanket/pillow in Business class. We were seated in the last row of Business class and they ran out of choices for the meal, however the Flight attendant was able to obtain a chicken dinner from another section.

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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