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Cheap flights from Miami to Porto from $291

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to Porto departing on 5/4. 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 Miami to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
12:20 am - 12:40 am
MIA
-
OPO
19h 20m
1 stop
TAP AIR PORTUGAL Logo
5:05 am - 9:55 pm
OPO
-
MIA
21h 50m
1 stop
$557TAP AIR PORTUGAL
Fri, Apr 24 - Fri, May 8
TAP AIR PORTUGAL Logo
4:30 pm - 11:10 pm
MIA
-
OPO
25h 40m
1 stop
TAP AIR PORTUGAL Logo
7:00 am - 2:35 pm
OPO
-
MIA
12h 35m
1 stop
$567TAP AIR PORTUGAL
Wed, Apr 29 - Wed, May 6
TAP AIR PORTUGAL Logo
12:20 am - 8:25 pm
MIA
-
OPO
15h 05m
1 stop
TAP AIR PORTUGAL Logo
9:00 am - 9:55 pm
OPO
-
MIA
17h 55m
1 stop
$577TAP AIR PORTUGAL
Fri, Apr 24 - Fri, May 1
Multiple Airlines Logo
12:30 am - 9:25 am
MIA
-
OPO
27h 55m
2 stops
Multiple Airlines Logo
7:10 am - 11:25 pm
OPO
-
MIA
21h 15m
2 stops
$578Multiple Airlines
Sun, Apr 26 - Wed, May 13
TAP AIR PORTUGAL Logo
4:30 pm - 11:10 pm
MIA
-
OPO
25h 40m
1 stop
TAP AIR PORTUGAL Logo
10:30 pm - 2:35 pm
OPO
-
MIA
21h 05m
1 stop
$582TAP AIR PORTUGAL
Wed, Apr 29 - Wed, May 6
TAP AIR PORTUGAL Logo
12:20 am - 8:10 am
MIA
-
OPO
26h 50m
1 stop
TAP AIR PORTUGAL Logo
7:00 am - 2:35 pm
OPO
-
MIA
12h 35m
1 stop
$587TAP AIR PORTUGAL
Fri, Apr 24 - Tue, May 5
TAP AIR PORTUGAL Logo
4:30 pm - 11:10 pm
MIA
-
OPO
25h 40m
1 stop
TAP AIR PORTUGAL Logo
11:00 am - 10:20 pm
OPO
-
MIA
16h 20m
1 stop
$589TAP AIR PORTUGAL
Wed, Apr 29 - Sun, May 10
TAP AIR PORTUGAL Logo
12:20 am - 8:25 pm
MIA
-
OPO
15h 05m
1 stop
TAP AIR PORTUGAL Logo
5:05 am - 2:35 pm
OPO
-
MIA
14h 30m
1 stop
$597TAP AIR PORTUGAL
Fri, Apr 24 - Sat, May 2
TAP AIR PORTUGAL Logo
4:30 pm - 9:00 am
MIA
-
OPO
11h 30m
1 stop
TAP AIR PORTUGAL Logo
5:05 am - 2:35 pm
OPO
-
MIA
14h 30m
1 stop
$604TAP AIR PORTUGAL
Wed, Apr 29 - Thu, May 7
Air Europa Logo
9:30 pm - 7:20 pm
MIA
-
OPO
16h 50m
1 stop
Air Europa Logo
11:35 am - 6:45 pm
OPO
-
MIA
12h 10m
1 stop
$606Air Europa
Mon, Apr 27 - Sun, May 3

Air Europa flights from Miami to Porto

Our best Air Europa deals on Miami to Porto flight tickets
Air Europa
Apr 27
MIA9:30 pmMiami
16h 50m
1 stop
OPO7:20 pmPorto
May 3
OPO11:35 amPorto
12h 10m
1 stop
MIA6:45 pmMiami
$606
Air Europa
Apr 27
MIA9:30 pmMiami
12h 45m
1 stop
OPO3:15 pmPorto
May 13
OPO11:35 amPorto
12h 10m
1 stop
MIA6:45 pmMiami
$637
Air Europa
Apr 15
MIA9:30 pmMiami
12h 45m
1 stop
OPO3:15 pmPorto
Apr 23
OPO11:35 amPorto
12h 10m
1 stop
MIA6:45 pmMiami
$656

Turkish Airlines flights from Miami to Porto

Our best Turkish Airlines deals on Miami to Porto flight tickets
Turkish Airlines
Apr 23
MIA10:35 amMiami
24h 10m
1 stop
OPO3:45 pmPorto
Apr 30
OPO11:00 amPorto
25h 10m
1 stop
MIA7:10 amMiami
$664
Turkish Airlines
Apr 27
MIA10:35 amMiami
24h 15m
1 stop
OPO3:50 pmPorto
May 13
OPO10:45 amPorto
25h 25m
1 stop
MIA7:10 amMiami
$675
Turkish Airlines
Sep 24
MIA10:35 pmMiami
30h 10m
1 stop
OPO9:45 amPorto
Oct 1
OPO11:00 amPorto
38h 40m
1 stop
MIA8:40 pmMiami
$677

momondo Fare Finder

 
Customize your flight search to find flights from Miami 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 April 1, 2026.
Use the filters below to find and compare flights from Miami to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiPorto

MIA - OPO

MIAOPO

Miami

Fri 4/24

12:20 am-12:40 am

1 stop19h 20m

Porto

Fri 5/8

5:05 am-9:55 pm

1 stop21h 50m

$557

MiamiPorto

MIA - OPO

MIAOPO

Miami

Wed 4/29

4:30 pm-11:10 pm

1 stop25h 40m

Porto

Wed 5/6

7:00 am-2:35 pm

1 stop12h 35m

$567

MiamiPorto

MIA - OPO

MIAOPO

Miami

Fri 4/24

12:20 am-8:25 pm

1 stop15h 05m

Porto

Fri 5/1

9:00 am-9:55 pm

1 stop17h 55m

$577

MiamiPorto

MIA - OPO

MIAOPO

Miami

Sun 4/26

12:30 am-9:25 am

2 stops27h 55m

Porto

Wed 5/13

7:10 am-11:25 pm

2 stops21h 15m

$578

MiamiPorto

MIA - OPO

MIAOPO

Miami

Wed 4/29

4:30 pm-11:10 pm

1 stop25h 40m

Porto

Wed 5/6

10:30 pm-2:35 pm

1 stop21h 05m

$582

MiamiPorto

MIA - OPO

MIAOPO

Miami

Fri 4/24

12:20 am-8:10 am

1 stop26h 50m

Porto

Tue 5/5

7:00 am-2:35 pm

1 stop12h 35m

$587

MiamiPorto

MIA - OPO

MIAOPO

Miami

Wed 4/29

4:30 pm-11:10 pm

1 stop25h 40m

Porto

Sun 5/10

11:00 am-10:20 pm

1 stop16h 20m

$589

MiamiPorto

MIA - OPO

MIAOPO

Miami

Fri 4/24

12:20 am-8:25 pm

1 stop15h 05m

Porto

Sat 5/2

5:05 am-2:35 pm

1 stop14h 30m

$597
Quickest round-trip

MiamiPorto

MIA - OPO

MIAOPO

Miami

Wed 4/29

4:30 pm-9:00 am

1 stop11h 30m

Porto

Thu 5/7

5:05 am-2:35 pm

1 stop14h 30m

$604

MiamiPorto

MIA - OPO

MIAOPO

Miami

Mon 4/27

9:30 pm-7:20 pm

1 stop16h 50m

Porto

Sun 5/3

11:35 am-6:45 pm

1 stop12h 10m

$606

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Porto from

How to get the cheapest flight ticket from Miami 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 is the typical price of a round-trip flight between Miami and Porto?

What is the cheapest month to fly to Porto?

The month of January is, on average, the cheapest month to fly to Porto from Miami, with most prices found around $470. If you aren’t able to travel during the month of January, then book flights to Porto from Miami during February instead. Flights to Porto in February, while not as cheap as those in January, still average around $497.

How far in advance should I book a flight to Porto?

You are more likely to see cheaper flights to Porto from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around $680 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from Miami for as low as $536 on momondo.

Can stopping save me money on Miami to Porto flights?

You could potentially save up to 31% on your flight if you consider stops on a Miami to Porto flight.

How have Miami to Porto flight prices changed over time?

As of April 2026, prices for Miami to Porto flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Miami to Porto

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

Cheap Miami to Porto (MIA to OPO) flight deals and tips

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

Fastest flight time

11h 30m

Direct flights

None
The fastest flight from Miami to Porto takes 11h 30m
There are no direct flights from Miami to Porto. There are no popular flight routes from Miami to Porto.
Search flight deals

Frequently asked questions about flying from Miami to Porto

  • How far is Miami to Porto by plane?

    Porto is 4140.1 mi away from Miami. 11h 30m is a normal flight duration for this route.

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

    Prices for flights from Miami Airport to Porto Airport are updated daily.

  • How many operators does momondo search for flights from Miami Airport to Porto Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Miami Airport to Porto Airport.

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

    The travel and health documents required for your trip to Porto Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Porto Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Miami to Porto?

Best airlines flying from Miami to Porto

Compare and see reviews for airlines that fly from Miami to Porto with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $462Free CancellationRating
7.0
3,162 reviews
Search Iberia flights
TAP AIR PORTUGALPriceFrom $472Free CancellationRating
7.1
2,185 reviews
Search TAP AIR PORTUGAL flights
Air EuropaPriceFrom $474Free CancellationRating
6.9
597 reviews
Search Air Europa flights
American AirlinesPriceFrom $479Free CancellationRating
7.1
11,545 reviews
Search American Airlines flights
KLMPriceFrom $494Free CancellationRating
7.8
1,481 reviews
Search KLM flights
Air CanadaPriceFrom $553Free CancellationRating
7.1
10,876 reviews
Search Air Canada flights
United AirlinesPriceFrom $558Free CancellationRating
7.4
9,530 reviews
Search United Airlines flights
DeltaPriceFrom $561Free CancellationRating
7.9
8,367 reviews
Search Delta flights
LufthansaPriceFrom $579Free CancellationRating
6.8
7,881 reviews
Search Lufthansa flights

Traveling to a place near Porto?

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

Why use momondo?

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

It is quick and easy to find Miami to Porto flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Porto that suits you.

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

All flight searches from Miami to Porto on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Miami to Porto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Porto, momondo offers a useful price alert feature which will track prices for flights to Porto from Miami and alert you when they change.

An easier way to manage your Porto trip

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