Cheap Flights from Perth (PER) to Belfast (BELF)

Compare Perth to Belfast flight deals

Find the cheapest month or even day of the year to fly to Belfast

Book the best Belfast fare with no extra fees

Flight deals from Perth to Belfast

Looking for a cheap last-minute deal or the best return flight from Perth to Belfast? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Perth to Belfast

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Perth to Belfast flights are currently cheapest in November.

Alternative Perth to Belfast routes

Looking for the cheapest, fastest or easiest route from Perth to Belfast? You could fly into the following airports instead.

Perth to Belfast: Flight information

The things to know before you go.
Cheapest flight found$1,316
Cheapest month to flyJanuary

Finding cheap flights from Perth to Belfast: Frequently asked questions

There are 2 airports in Belfast: Belfast City and Belfast International.
The best price we found for a return flight from Perth to Belfast is $1,316. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Perth to Belfast. But we found flights with one or more stops from $1,316.
As of October 2025, there are no flights flying from Perth to Belfast.
The cheapest month to fly from Perth to Belfast is usually January.
If you're flying from Perth Airport, the cheapest airport near Belfast is Belfast International – which is 19.6 km away from the centre of Belfast. We've found flights into this airport from $1,316.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Perth Airport to Belfast on Tuesday, 20 January 2026.
No airlines currently offer direct flights between Perth Airport and Belfast. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Belfast but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Belfast is around 40 days in advance, so don’t leave your flight to the last minute.
In October, the average temperature is usually around 10°C. August is typically the warmest month in Belfast, when it usually averages around 17°C. You can expect the least rain in May. The coldest month is January, with temperatures averaging 4°C. The rainiest month is October.
Currently, AirAsia offers the cheapest flight tickets to Belfast.

Flying from Perth Airport (PER) to Belfast: what you need to know

  • Belfast is eight hours behind Perth, where Perth Airport is located. Belfast observes the UTC+0 timezone.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to catch your PER to Belfast flight.

  • Heading off during a peak time like public or school holidays? Expect longer queues at security and check-in. To give yourself peace of mind, arrive up to four hours before international flights and two hours before domestic departures.

  • Finding a flight ticket from PER to Belfast with a stopover is simple. Whether you'd like to potentially save money on your fare or explore a new city, just uncheck 'Direct flights only' to view your options. A top stop on this route is London Heathrow Airport (LHR).

  • Located around 10 kilometres from central Perth, PER can be reached in about 20 minutes by car, depending on traffic. The journey on public transport takes roughly 30 minutes.

  • Have an early flight from Perth Airport to Belfast? Avoid the hassle of rushing to the terminal (and get some extra shut-eye) by choosing one of these stays near PER:

  • Of all flights departing from Perth Airport, 73.04% land on schedule at their destination.

How to find the cheapest flights from Perth Airport (PER) to Belfast

  • $641 is currently the lowest price for a one-way Perth Airport to Belfast flight. A return flight ticket starts at $1,316. These fares may change based on demand.

  • To find cheap flights from PER to Belfast, book as early as possible. Airlines usually offer lower prices when flights first go on sale.

  • Scoring cheap tickets from Perth Airport to Belfast is easier if you can be flexible with your travel plans. Try using the 'Whole month' search tool to access the lowest prices throughout the month and land a fantastic deal.

  • Snapping up a cheap flight from PER to Belfast is easy with Price Alerts. All you need to do is set up one of these automatic notifications and we'll notify you as soon as the price has dropped.

  • Save on your flight from Perth Airport to Belfast with the help of our filters. Select your preferred times, airlines and number of stops, then sort the results by 'Cheapest' to see the best deals.

Airports in Belfast

Belfast International Airport (BFS)

  • Belfast International Airport (BFS) is around 32 kilometres from central Belfast. If you're opting for a ride-share or a cab, the drive will take roughly 30 minutes.

  • If you're taking public transport, expect a journey time of about 2 hours.

  • Think about booking a hotel close to BFS if you have a late flight from Perth Airport to Belfast. Select one of these accommodation options and make your arrival easier:

  • Grab a Belfast International Airport rental car and discover Belfast and beyond with your own wheels. Budget, Drivalia and Dollar are well-known companies you can book with here.

  • For the best deal, reserve your vehicle from Belfast International Airport around three weeks in advance of your flight from PER to Belfast.

George Best Belfast City Airport (BHD)

  • Central Belfast is about 8 kilometres from George Best Belfast City Airport (BHD). After your flight from Perth Airport to Belfast has landed and you've navigated your way to arrivals, the drive should take about 10 minutes.

  • If you're travelling on public transport, it'll take around 20 minutes.

  • There are some great places to rest your head close to BHD. Kick back and get cosy after your PER to Belfast flight at one of these perfectly located options:

  • Forget about public transport schedules or waiting in a long cab line. Pick up a George Best Belfast City Airport rental car and let the journey unfold your way. Compare availability and rates from Budget, Sixt and Alamo.

  • Call dibs on the best options. Securing your ride from BHD two weeks ahead of time often means better deals and a wider choice of vehicles.

Best time to go to Belfast

  • Carefully consider your travel dates before locking in your flight from Perth Airport to Belfast. The city buzzes during high season, but rates are generally higher and top attractions can get busy. Visit Belfast in the low season if you want a quieter vibe.

  • Before locking in your Perth Airport to Belfast flight ticket, think about what kind of weather you prefer. July is the warmest month in Belfast, with temperatures ranging from 10ºC (50ºF) to 19ºC (66ºF).

  • If you want cooler conditions, look for a cheap ticket from PER to Belfast in January when temperatures average between 1ºC (34ºF) and 8ºC (46ºF).

More about Belfast

  • When it comes to searching for somewhere to lay your head, you'll find the top stays in Belfast right here. Check out these hotels as soon as you've locked in your flight from Perth Airport to Belfast:

  • There are so many things to explore in this city it can be hard to know where to start. Crumlin Road Gaol Visitor Attraction and Conference Centre, Titanic Belfast and Botanic Gardens are highlights which should feature on any well-planned Belfast itinerary.

Explore more of United Kingdom

  • You've seen Belfast, now it's time to explore other parts of United Kingdom. Journey around 354 kilometres south-east to Birmingham to tick off its popular sights. From Cadbury World to The Library of Birmingham and National Sea Life Centre, there's plenty to keep you on the go.

  • Bristol is another well-known destination in United Kingdom and is around 418 kilometres south-east of Belfast. No trip is complete without experiencing Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.