Cheap Flights from Perth (PER) to Khon Kaen (KKC)

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      Travelers and cabin class, 1 Adult, Economy

      Compare Perth to Khon Kaen flight deals

      Find the cheapest month or even day of the year to fly to Khon Kaen

      Book the best Khon Kaen fare with no extra fees

      Find the cheapest month to fly from Perth to Khon Kaen

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

      Perth to Khon Kaen: Alternative routes

      Compare routes from Perth to Khon Kaen below. You may find an airport to fly into that's cheaper, faster, or easier than Khon Kaen.

      Perth to Khon Kaen: Flight information

      The things to know before you go.
      Cheapest flight found$417
      Cheapest month to flyJune

      Finding cheap flights from Perth to Khon Kaen: Frequently asked questions

      The best price we found for a round-trip flight from Perth to Khon Kaen is $826. 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 Khon Kaen. But we found flights with one or more stops from $826.
      There are no flights flying from Perth to Khon Kaen, as of May 2025.
      The cheapest month to fly from Perth to Khon Kaen is usually May 2025.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Perth Airport to Khon Kaen Airport on Sunday, May 25, 2025.
      No airlines currently offer direct flights between Perth Airport and Khon Kaen Airport. 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 Khon Kaen 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 Khon Kaen is around 40 days in advance, so don’t leave your flight to the last minute.
      Currently, Thai Airways offers the cheapest flight tickets to Khon Kaen.

      Flying from Perth Airport (PER) to Khon Kaen Airport (KKC): what you need to know

      • To ensure you get on your PER to KKC flight, leave enough time for things like baggage drop and finding your gate. Turning up two hours before international departures and one hour before domestic flights is the standard rule.

      • Flying during a peak month like July? Public holidays and other popular seasons can result in longer lines and delays at security. Be extra cautious and get there up to four hours ahead of an international flight and two hours before a domestic departure.

      • Choose a stopover if you'd like to break up your flight. Simply uncheck 'Direct flights only' to see all your options for tickets from Perth Airport to Khon Kaen Airport. Suvarnabhumi Airport is a top stopover on the PER to KKC route.

      How to find the cheapest flights from Perth Airport (PER) to Khon Kaen Airport (KKC)

      • Currently, $417 is the lowest price we've seen for a one-way Perth Airport to Khon Kaen Airport flight. The best price for a return plane ticket is $826. Keep in mind that fares may change due to demand when booking.

      • To find cheap tickets from PER to KKC, book early. Airlines typically offer lower prices when flights are first made available.

      • Getting cheap flights from Perth Airport to Khon Kaen Airport is easier if you're flexible with your trip dates. Use the 'Whole month' search tool to see the best prices across the month and snap up a great deal.

      • Save time searching for cheap flights from PER to KKC by creating a Price Alert. You'll get an email or notification through the app when a new low fare is offered.

      • Choose your preferred departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Perth Airport to Khon Kaen Airport.

      Handy information about Perth Airport (PER)

      • 73.04% of flights departing from Perth Airport arrive at their destination on schedule.

      • Central Perth to Perth Airport is around 10 miles. Depending on traffic, it'll take you about 20 minutes to get there if you're driving, ride-sharing or catching a cab.

      • You can expect a trip time of roughly 30 minutes when using public transport.

      • Booked an early flight from Perth Airport to Khon Kaen Airport? Avoid the hassle of rushing to the airport (and get some extra shut-eye) by picking one of these stays near PER:

      Arriving at Khon Kaen Airport (KKC)

      • The last thing you need is a long trip to your hotel if you're getting in late on a Perth Airport to Khon Kaen Airport flight. Check in to one of these accommodation options near KKC instead:

      • Pick up a Khon Kaen Airport rental car and discover Khon Kaen and beyond with your own wheels. Chic Car Rent, Hertz and Thai Rent a Car are well-known companies you can book with here.

      • For the lowest price, book your ride from Khon Kaen Airport about two weeks before you travel.

      Getting from Khon Kaen Airport (KKC) to central Khon Kaen

      • From Khon Kaen Airport, Khon Kaen is approximately 5 miles away. It takes around 15 minutes to get to the center driving.

      • If you're traveling on public transport, expect a journey time of around 35 minutes.

      When to fly to Khon Kaen Airport (KKC)

      • The quietest month for a flight from Perth Airport to Khon Kaen Airport is February, while April is the busiest. Choose the best time to visit Khon Kaen based on whether you prefer a laid-back vibe or a more bustling atmosphere.

      • The warmest month in Khon Kaen is April, with temperatures ranging between 75ºF and 106ºF. Lock in your flights from Perth Airport to Khon Kaen Airport in this month if you enjoy this type of weather.

      • Look for cheap tickets from PER to KKC in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 59ºF and 90ºF on average.

      Explore more of Thailand

      • Bangkok is just one of the many cities in Thailand waiting to be explored once you've seen the sights of Khon Kaen. Around 240 miles away to the south-west, its best attractions include Grand Palace, Wat Arun and Wat Phra Kaew.

      • Around 65 miles north of Khon Kaen, Udon Thani is another essential stop in Thailand. Start your sightseeing at Nong Prajak Public Park, Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor.

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