HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Porto

$731+ 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
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Melbourne to Porto with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 October 28, 2025.

This Delta deal was found by Cheapflights users on 10/27. 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 stops30h 00mDelta
Tue 11/186:05 amOPO - MLB
2 stops21h 43mDelta
Deal found 10/27$731

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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$731
(Delta)

Popular in

May

Cheapest in

January

Average price

$792
Provider with most accurate pricing for Melbourne-Porto flight deals.
Search Deals
Provider most trusted by Cheapflights users for Melbourne-Porto flights.
Search Deals
From Melbourne to Porto
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($258 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 October 2025
Search Deals

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 October 28, 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-10:20 pm

2 stops30h 00m

Porto

Tue 11/18

6:05 am-10:48 pm

2 stops21h 43m

$731

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

  • Most accurate provider: When it comes to deals on Melbourne, Florida-Porto flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Melbourne, Florida-Porto flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Melbourne, Florida-Porto flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Melbourne, Florida-Porto flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Melbourne, Florida-Porto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, August is the cheapest month in which you can book a flight from Melbourne, Florida to Porto (average of $465). Flying from Melbourne, Florida to Porto in January is currently the most expensive (average of $2,224). 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 30h. Delta provides one of the quickest options available for as low as $731. 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, August is the cheapest month in which you can book a flight from Melbourne, Florida to Porto (average of $465). Flying from Melbourne, Florida to Porto in January is currently the most expensive (average of $2,224). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Melbourne to Porto

See prices for flight routes from nearby airports that may be better suited for you.
Miami to Lisbon flights
Fort Lauderdale to Lisbon flights
Orlando to Lisbon flights
Tampa to Lisbon flights
Miami to Porto flights
West Palm Beach to Lisbon flights
Jacksonville to Lisbon flights
Fort Myers to Lisbon flights
Miami to Funchal flights
Fort Lauderdale to Porto flights
Orlando to Porto flights
Miami to Ponta Delgada flights
Tampa to Porto flights
Jacksonville to Porto flights
Miami to Faro flights
West Palm Beach to Porto flights
Pensacola to Lisbon flights
Orlando to Funchal flights
Orlando to Ponta Delgada flights
Daytona Beach to Lisbon flights
Tampa to Funchal flights
West Palm Beach to Ponta Delgada flights
Tampa to Ponta Delgada flights
Orlando to Faro flights
Sarasota to Lisbon flights
Melbourne to Lisbon flights
Tampa to Faro flights
Fort Lauderdale to Ponta Delgada flights
Tallahassee to Lisbon flights
Fort Myers to Ponta Delgada flights
Jacksonville to Ponta Delgada flights
Fort Lauderdale to Faro flights
Gainesville to Lisbon flights
Orlando to Lajes flights
Fort Lauderdale to Funchal flights
Miami to Horta flights
Valparaiso to Lisbon flights
West Palm Beach to Faro flights
West Palm Beach to Funchal flights
Daytona Beach to Porto flights
Sarasota to Porto flights
Sarasota to Ponta Delgada flights
Miami to Vila do Porto flights
West Palm Beach to Horta flights
Melbourne to Ponta Delgada flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.