Cheap Flights from Melbourne to San Juan

Compare Melbourne to San Juan flight deals

Find the cheapest month or even day of the year to fly to San Juan

Book the best San Juan fare with no extra fees

Flight deals from Melbourne to San Juan

Looking for a cheap last-minute deal or the best return flight from Melbourne to San Juan? If you want to travel next month, return fares start from Rs600,800. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Melbourne to San Juan

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Melbourne to San Juan flights are currently cheapest in February.

Melbourne to San Juan: Flight information

The things to know before you go.
Cheapest flight foundRs213,180
Cheapest month to flyFebruary

Finding cheap flights from Melbourne to San Juan: Frequently asked questions

There are 6 airports in San Juan: San Juan Isla Grande, San Juan Luis Munoz Marin, Roosevelt Roads, Ponce, Vieques, and Culebra.
The best price we found for a return flight from Melbourne to San Juan is Rs338,322. 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 Melbourne to San Juan. But we found flights with one or more stops from Rs338,322.
As of July 2026, there are no flights flying from Melbourne to San Juan.
The cheapest month to fly from Melbourne to San Juan is usually November.
If you're flying from Melbourne, the cheapest airport near San Juan is San Juan Luis Munoz Marin – which is 11.3 km away from the centre of San Juan. We've found flights into this airport from Rs338,322.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Melbourne to San Juan on Tuesday, 17 November 2026.
No airlines currently offer direct flights between Melbourne and San Juan. 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 San Juan 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 San Juan is around 40 days in advance, so don’t leave your flight to the last minute.

In July, the average temperature is usually around 27°C. August is typically the warmest month in San Juan, when it usually averages around 29°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging 23°C. The rainiest month is September.
The cheapest airline that flies to San Juan is United .

Flying from Melbourne to San Juan: what you need to know

  • Melbourne's main base, Melbourne Tullamarine Airport (MEL), is where countless awesome holidays begin. Explore your departure options from here for your flight from Melbourne to San Juan.

  • Luis Munoz Marin International Airport (SJU) is where you'll be landing in San Juan.

  • The timezone in San Juan is UTC-4, which is 15 hours behind Melbourne.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to catch your Melbourne to San Juan flight.

  • During popular months like July, it's best to get to the airport well in advance. Arrive two hours before a domestic departure and four hours ahead of an international flight when you travel during peak periods in general.

How to find the cheapest flights from Melbourne to San Juan

  • Booking ahead of time is often the key to finding a cheap Melbourne to San Juan flight. Airlines adjust prices based on demand, so the nearer you get to departure, the more it could cost you.

  • The 'Whole month' tool shows you the cheapest plane tickets from Melbourne to San Juan across every month. It's a good way to snap up a bargain if your travel plans are flexible.

  • There's no need to check back in every day to see if prices have dropped when you set up a Price Alert. We'll let you know as soon as a better deal is available on cheap flights from Melbourne to San Juan.

  • Pick your preferred arrival and departure times, number of stops and airlines with the filters. Or sort your Melbourne to San Juan flight results by 'Fastest,' 'Best' or 'Cheapest.'

Flying from Melbourne

Melbourne Tullamarine Airport (MEL)

  • Stopovers offer a great opportunity to visit a new place or just take a break during your journey. When looking for a Melbourne to San Juan flight, uncheck 'Direct flights only' to explore all potential stops. Dallas/Fort Worth International Airport (DFW) is one option if you're leaving from Melbourne Tullamarine Airport.

  • MEL is about 19 kilometres from central Melbourne. If you're driving, ride-sharing or catching a cab from the centre, it'll take 30 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the trip time to be around 40 minutes.

  • Looking for a handy hotel close to Melbourne Tullamarine Airport? If you're catching an early flight from Melbourne to San Juan, these accommodation options will have you sleeping moments from check-in:

  • 67.71% of flights that leave from Melbourne Tullamarine Airport make it to their destination on time.

Arriving in San Juan

Luis Munoz Marin International Airport (SJU)

  • The distance from Luis Munoz Marin International Airport (SJU) to central San Juan is roughly 11 kilometres. It'll take you around 10 minutes to get to the centre driving.

  • It typically takes 55 minutes to get there when travelling by public transport.

  • Consider staying in a hotel near SJU if you're coming in on a late flight from Melbourne to San Juan. Choose one of these accommodation options and avoid the hassle of a long transfer:

  • Explore without limits with a Luis Munoz Marin International Airport rental car. Book your wheels from Sixt, Ace Rent a Car or U-Save and venture far and wide through San Juan and beyond.

  • Reserving your ride from Luis Munoz Marin International Airport about two weeks ahead gives you the best chance of locking in a great deal.

Fernando Luis Ribas Dominicci Airport (SIG)

  • Once your flight from Melbourne to San Juan has hit the runway, you can reach the city centre in about 15 minutes by car. Central San Juan is approximately 6 kilometres from Fernando Luis Ribas Dominicci Airport (SIG).

  • If you're catching public transport, it'll take about 1 hour.

Best time to go to San Juan

  • May is the quietest month for flights from Melbourne to San Juan, while July is the busiest. Figure out the best time to go to San Juan based on whether you prefer a lively atmosphere or a more laid-back vibe.

  • When booking your Melbourne to San Juan tickets, consider what kind of weather works for you. September is the warmest month in San Juan, with temperatures ranging from 23ºC to 33ºC.

  • February has average temperatures of between 20ºC and 28ºC. Search for cheap flights from Melbourne to San Juan around that time if you like travelling in cooler conditions.

More about San Juan

  • When it comes to searching for somewhere to rest your head, you'll find the best places to stay in San Juan right here. Check out these options as soon as you've locked in your flight from Melbourne to San Juan:

  • Castillo San Felipe del Morro and La Garita del morro de san juan bahia are just two of the major attractions to add to your San Juan to-do list. Continue your sightseeing adventures at Fortaleza Street.

Explore more of Puerto Rico

  • Bayamon is just one of the many places in Puerto Rico waiting to be explored after you've experienced San Juan. Around 10 kilometres to the west, popular attractions include Plazoleta Ignacio Zorrilla, La Plaza de la Bomba Puertorriqueña, Monumento a los Trovadores and Parque Palm Court.

  • Around 11 kilometres east of San Juan, Carolina is another favourite stop in Puerto Rico. Experience this destination's highlights firsthand at Isla Verde Beach, Parque de Doble A Roberto Clemente Walker and Drone Zone Track.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.