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Cheap flights from Melbourne, Florida to Porto from $635

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Melbourne, Florida to Porto departing on 3/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Melbourne, Florida to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
6:39 pm - 6:50 pm
MLB
-
OPO
20h 11m
2 stops
KLM Logo
4:20 pm - 5:44 pm
OPO
-
MLB
30h 24m
2 stops
$635KLM
Mon, Mar 23 - Mon, Mar 30
Multiple Airlines Logo
6:39 pm - 3:25 pm
MLB
-
OPO
16h 46m
2 stops
Multiple Airlines Logo
4:25 pm - 5:44 pm
OPO
-
MLB
30h 19m
2 stops
$1,106Multiple Airlines
Sun, Mar 22 - Sun, Mar 29

momondo Fare Finder

 
Customize your flight search to find flights from Melbourne, Florida 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, momondo users made 832,500 searches. Data last updated February 6, 2026.
Use the filters below to find and compare flights from Melbourne, Florida to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MelbournePorto

MLB - OPO

MLBOPO

Melbourne

Mon 3/23

6:39 pm-6:50 pm

2 stops20h 11m

Porto

Mon 3/30

4:20 pm-5:44 pm

2 stops30h 24m

$635

MelbournePorto

MLB - OPO

MLBOPO

Melbourne

Sun 3/22

6:39 pm-3:25 pm

2 stops16h 46m

Porto

Sun 3/29

4:25 pm-5:44 pm

2 stops30h 19m

$1,106

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Porto from

How to get the cheapest flight ticket from Melbourne, Florida to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Porto?

United Airlines, Delta and British Airways are the top three most popular airlines that fly to Porto from Melbourne, Florida according to our data. United Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Porto. Keep in mind that there are 5 different airlines that fly to Porto on a routine basis, so you have a few additional options to choose from.

When to book flights from Melbourne, Florida to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from Melbourne, Florida to Porto according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Melbourne, Florida to Porto (MLB to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Melbourne, Florida to Porto

Fastest flight time

15h 50m

Direct flights

None
The fastest flight from Melbourne, Florida to Porto takes 15h 50m
There are no direct flights from Melbourne, Florida to Porto. There are no popular flight routes from Melbourne, Florida to Porto.
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  • How far is Melbourne to Porto by plane?

    The distance between Melbourne and Porto is about 4072.4 mi. By plane, this route typically takes 15h 50m.

  • When did momondo last update prices for flights from Melbourne Airport to Porto Airport?

    Prices for flights from Melbourne Airport to Porto Airport were last updated today.

  • How old do you have to be to fly from Melbourne Airport to Porto Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Melbourne Airport to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The travel and health documents you'll need for your trip to Porto Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Coimbra
Braga
Aveiro
Matosinhos
Esposende
Lamego
Guimarães
Espinho
Chaves
Pinhao
Arcos de Valdevez
Viseu
Ponte de Lima
Curia
Penafiel
Mesao Frio
Mira
Baiao

Why use momondo?

Why should I use momondo to find a flight deal from Melbourne to Porto?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Melbourne to Porto. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Melbourne to Porto with flexible booking policies on momondo?

Flights from Melbourne to Porto with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Melbourne to Porto?

momondo provides multiple filters to help you find the best flight to Porto from Melbourne. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Melbourne to Porto right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Porto from Melbourne. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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