How to find the cheapest flight from
Baltimore (BWI) to Perth (PER)
What is the cheapest day to fly round-trip from Baltimore to Perth?
Wednesday is generally a great day to depart. Flying on this day could help you save up to 73%.
What is the cheapest month to fly from Baltimore to Perth?
Due to multiple factors, expect to potentially pay more when booking in September. For low rates, June can be a great choice for travel to Perth. Flights to Perth from Baltimore in June are about $1262 on average during June, but can be found for as low as $867.
Related info for your journey
Useful info, stats and facts about Baltimore to Perth flights.
Destination information for Perth
Things to know before you go. Useful info for your trip from Baltimore to Perth