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Cheap Flights from Perth to San Juan starting at S$ 2,364

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Perth to San Juan

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Perth to San Juan

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Cathay Pacific
From S$ 1,281
Singapore Airlines
From S$ 1,504
Qatar Airways
From S$ 1,565
Philippine Airlines
From S$ 1,708
United Airlines
From S$ 1,723
Emirates
From S$ 2,031
Qantas Airways
From S$ 2,807
ANA airlines

Find more flights and airlines

Alternative Routes from Perth to San Juan

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Perth to San Juan.

  • Cheapest
    Cathay Pacific
    PER
    23:55
    31h 35m
    2 transfer
    SJU
    19:30
    Perth Airport - Luis Muñoz Marín International Airport
    Tue, Apr 30Cathay Pacific
    S$ 1,281
  • Cathay Pacific
    PER
    23:55
    31h 35m
    2 transfer
    SJU
    19:30
    Perth Airport - Luis Muñoz Marín International Airport
    Tue, Apr 30Cathay Pacific
    S$ 1,281
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from Perth (PER) to San Juan (SJU) the cheapest?

    Airlines adjust prices for flights from Perth to San Juan based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Perth (PER) to San Juan (SJU) cost?

    According to Trip.com's data, the lowest price is around S$ 2,817.
  • What is the transportation method from the main airport to downtown in San Juan?

    • The distance from Luis Muñoz Marín International Airport to downtown is about 11km, by taxi about 30 minutes.
  • How many airports in San Juan?

Find cheapest flight ticket from Perth to San Juan

Cheapest month

February

Peak season for travel

December