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$632+ Cheap flights from Melbourne, FL (MLB) to Porto (OPO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
MLB — OPO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Melbourne to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (MLB) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$632
(Delta)

Popular in

May

Cheapest in

January

Average price

$808
From Melbourne to Porto
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($252 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Melbourne to Porto

Cheapest flights from Melbourne to Porto
Explore the most affordable flight options available from Melbourne to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1411:20 amMLB - OPO
2 stops18h 10mDelta
Tue 11/1811:10 amOPO - MLB
2 stops28h 25mDelta
Deal found 9/10$632

Cheapflights Fare Finder

 
Customize your flight search to find flights from Melbourne to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Melbourne to Porto that are best for you.

Fly from

Melbourne

Fly to

Porto

Route

Depart

Return

Price

MelbournePorto

MLB - OPO

MLBOPO

Melbourne

Fri 11/14

11:20 am-10:30 am

2 stops18h 10m

Porto

Tue 11/18

11:10 am-10:35 am

2 stops28h 25m

$632

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Melbourne to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Melbourne with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Melbourne to Porto

What is the cheapest month to book a flight from Melbourne, Florida to Porto?

Currently, January is the cheapest month in which you can book a flight from Melbourne, Florida to Porto (average of $523). Flying from Melbourne, Florida to Porto in June is currently the most expensive (average of $1,027). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Melbourne to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Melbourne, Florida to Porto?

    A quick flight from Melbourne, Florida to Porto can take about 18h 10m. Delta provides one of the quickest options available for as low as $632. The distance from Melbourne, Florida to Porto is about 4070 mi.

  • Can I find deals for flights from Melbourne to Porto that include hotel bookings?

    Yes. In addition to deals on Melbourne to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Melbourne to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Melbourne to Porto.

  • Can I find deals for business class flights from Melbourne to Porto?

    Yes. Cheapflights offers flight deals from Melbourne to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Melbourne, Florida to Porto?

    Currently, January is the cheapest month in which you can book a flight from Melbourne, Florida to Porto (average of $523). Flying from Melbourne, Florida to Porto in June is currently the most expensive (average of $1,027). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Aveiro
Arcos de Valdevez
Coimbra

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