BFS

$1,795 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
$1,795
Typical prices: $1,616-$2,034
Multiple Airlines
Mon 5/11Sat 10/11
PER - BFS • 2 stops
When to travel
Cheapest • 13% price drop
Most popular
Good to know
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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

Thu, 5 Nov - Tue, 10 Nov
Multiple Airlines Logo
17:05 - 20:30PER  Perth-BFS Belfast Intl
35h 25m2 stops Singapore Changi London Gatwick
Multiple Airlines Logo
08:30 - 00:05BFS  Belfast Intl-PER Perth
31h 35m2 stops London Gatwick Singapore Changi
$1,795Multiple Airlines
Sun, 8 Nov - Sun, 15 Nov
Multiple Airlines Logo
17:05 - 21:25PER  Perth-BFS Belfast Intl
36h 20m2 stops Singapore Changi London Gatwick
Multiple Airlines Logo
09:25 - 00:05BFS  Belfast Intl-PER Perth
30h 40m2 stops London Gatwick Singapore Changi
$1,964Multiple Airlines
Thu, 5 Nov - Tue, 10 Nov
Multiple Airlines Logo
23:25 - 08:20PER  Perth-BFS Belfast Intl
40h 55m2 stops Guangzhou Baiyun London Heathrow
Multiple Airlines Logo
20:35 - 12:15BFS  Belfast Intl-PER Perth
31h 40m1 stop London Luton
$2,702Multiple Airlines
Mon, 9 Nov - Mon, 16 Nov
Multiple Airlines Logo
08:30 - 11:30PER  Perth-BFS Belfast Intl
35h 00m2 stops Hong Kong Intl Paris Charles de Gaulle
Multiple Airlines Logo
08:40 - 10:00BFS  Belfast Intl-PER Perth
41h 20m1 stop Paris Charles de Gaulle
$2,941Multiple 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 $1,795 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 $1,617 return on average. Afternoon flights are the most expensive at $1,877.

Key details for flights to Belfast Intl Airport

Low season

January

Cheapest flight

$1,795
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 $1,616 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 $1,616 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 $1,573 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 $261 per return. Evening flights to Belfast Intl Airport average $1,617 compared to $1,877 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 8238 reviews
7.7Crew
6.4Food
7.0Boarding
6.8Comfort
6.5Entertainment
Airline reviews

I was upgraded to Busines Class from premium economy which was a great surprise. But......the service was not marginally better than premium economy. After the welcome on-board drink, I only saw a flight attendant twice...... when she delivered gluten free meals. In between, during a 8 hour flight, she didn't check back with me to offer water or collect trash. I had to fetch my own! The gluten free food was not good - they gave me the same meal whether I was in premium economy or business class.

8.0 ExcellentAnonymous, Sept 2026
Read more British Airways reviews

I was upgraded to Busines Class from premium economy which was a great surprise. But......the service was not marginally better than premium economy. After the welcome on-board drink, I only saw a flight attendant twice...... when she delivered gluten free meals. In between, during a 8 hour flight, she didn't check back with me to offer water or collect trash. I had to fetch my own! The gluten free food was not good - they gave me the same meal whether I was in premium economy or business class.

Check on was very hard. I believe my seats had been selected when I booked, but when I checked in I had to select seats. My previous pre assigned seats were no longer showing and I had to take seats I did not want. Check in took me forever. I also had to pay an additional 22/seat when I had already paid. Lastly thought I had pre paid for a checked bag., but that did not show up so I had to pay for a checked bag. 75.00????

My flight out of London was canceled on September 9. We could not get a flight to Italy until 2 days later. That means we would miss my son's wedding. So we had to take a train from Heathrow to central London (14 £ = $18.99). We then had to take the train from London to Paris (612£=$830.24). We had to take a taxi from the Paris train station to the Hotel Sixteen in Paris (€67.5=$78.67). Our hotel in Paris is (€340 = $396.26). Our flight from Paris to Italy was (€442.25=$515). The bills are attached. Sent from Yahoo Mail for iPhoneInline image Inline image Inline image Inline image Inline image Inline image

Boarding was offal, crew and jet old and most things were not working, food was terrible.

Staff was very attentive, from the counter staff to flight attendants. Food was not great.

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

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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