Cheap Flights from Perth (PER) to Bangkok (BKK) from HK$1,411~

Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Perth Airport and BKK start from HK$2,669. Book now to secure the best price for your journey. Prices and availability are subject to change. Additional terms apply.

When it comes to cancellation fees, each airline has its own terms and conditions. If you decide to cancel your vacation, head to our Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PER to Bangkok Airport flights, you'll see a "no change fees" filter for you to select.

With a flight distance of 5,300 kilometers from PER (PER) to Bangkok Airport (BKK), this is a long-haul trip. Be sure to keep well hydrated and move around the cabin every so often.

Direct flights aren't available, so you'll need to make at least one stop between PER and Bangkok Airport. Use the layover time to stretch your legs and enjoy some personal space.

Flight tickets from Perth Airport (PER) to Suvarnabhumi Airport are available up to a year prior to departure on Expedia. And although you may nab fantastic last-minute deals, it's not something you should bank on. Also, booking your flights ahead of time means you'll have more choices — and you can avoid being wedged in the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.