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Cheap Flights from Perth to Castle

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      Travelers and cabin class, 1 Adult, Economy

      Compare Perth to Castle flight deals

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

      Book the best Castle fare with no extra fees

      Perth to Castle: Flight information

      The things to know before you go.
      Fly intoCardiff Airport
      Cheapest flight found$539
      Cheapest month to flyOctober

      Find the cheapest month to fly from Perth to Castle from $539 one-way

      We’re always keeping an eye on fares, so you can find the best flight deal in seconds. It looks like Perth to Castle flights are currently cheapest in October. We’ve based this on flights into Cardiff Airport.
      Aug
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      Sep
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      Oct
      from $539
      Nov
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      Dec
      from $784
      Jan
      from $712
      Feb
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      Mar
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      Apr
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      May
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      Jul
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      Finding cheap flights from Perth to Castle: Frequently asked questions

      There are three (3) airports near Castle: Cardiff Airport, Bristol Airport, and Swansea Airport.
      The best price we found for a round-trip flight from Perth to Castle is $1,169. 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 Castle. But we found flights with one or more stops from $1,169.
      We've checked every Perth Airport to Castle fare we could find, and the cheapest upcoming date to fly seems to be on Sunday, September 13, 2026. Overall, the cheapest month to fly from Perth Airport to Castle is usually September.
      If you're flying from Perth Airport, the cheapest airport near Castle is Cardiff – which is 9.3 miles away from the center of Castle. We've found flights to this airport from $1,169.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Perth Airport to Castle on Sunday, September 13, 2026.
      No airlines currently offer direct flights between Perth Airport and Castle. 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 Castle 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 Castle is around 40 days in advance, so don’t leave your flight to the last minute.

      Cardiff Airport is 9.3 miles from Castle, Bristol Airport is 21.4 miles from Castle, and Swansea Airport is 34.7 miles from Castle.
      Cardiff Airport is closest to Castle, at around 9.3 miles away.
      Currently, the cheapest airline that flies to Cardiff Airport – the closest airport to Castle – is Jetstar.

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