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Cheap flights from Miami to Porto from $229

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 2/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
4:35 pm - 3:00 pmMIA-OPO
17h 25m1 stop
TAP AIR PORTUGAL Logo
6:55 am - 2:50 pmOPO-MIA
12h 55m1 stop
$443TAP AIR PORTUGAL
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Thu, Feb 5 - Mon, Feb 16
TAP AIR PORTUGAL Logo
11:35 pm - 7:00 pmMIA-OPO
14h 25m1 stop
TAP AIR PORTUGAL Logo
6:00 pm - 2:50 pmOPO-MIA
25h 50m1 stop
$448TAP AIR PORTUGAL
Find Deal
Fri, Nov 28 - Sat, Dec 6
Scandinavian Airlines Logo
7:40 am - 4:55 pmMIA-OPO
28h 15m2 stops
Scandinavian Airlines Logo
5:35 pm - 7:05 pmOPO-MIA
29h 30m1 stop
$450Scandinavian Airlines
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Thu, Mar 5 - Fri, Mar 20
TAP AIR PORTUGAL Logo
4:35 pm - 9:55 amMIA-OPO
12h 20m1 stop
TAP AIR PORTUGAL Logo
6:00 pm - 9:20 pmOPO-MIA
32h 20m1 stop
$451TAP AIR PORTUGAL
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Thu, Feb 12 - Thu, Feb 26
Multiple Airlines Logo
8:00 am - 12:50 pmMIA-OPO
24h 50m2 stops
Multiple Airlines Logo
7:20 pm - 2:15 pmOPO-MIA
23h 55m1 stop
$462Multiple Airlines
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Mon, Mar 16 - Mon, Mar 30
Multiple Airlines Logo
8:00 am - 12:50 pmMIA-OPO
23h 50m2 stops
Multiple Airlines Logo
6:15 am - 4:55 pmOPO-MIA
15h 40m1 stop
$464Multiple Airlines
Find Deal
Mon, Dec 1 - Sun, Dec 7
Multiple Airlines Logo
12:25 pm - 12:05 pmMIA-OPO
18h 40m2 stops
Multiple Airlines Logo
7:25 pm - 2:40 pmOPO-MIA
24h 15m1 stop
$466Multiple Airlines
Find Deal
Fri, Nov 28 - Thu, Dec 11
TAP AIR PORTUGAL Logo
11:35 pm - 11:00 amMIA-OPO
30h 25m1 stop
TAP AIR PORTUGAL Logo
7:00 am - 2:30 pmOPO-MIA
12h 30m1 stop
$473TAP AIR PORTUGAL
Find Deal
Fri, Nov 28 - Thu, Dec 11
Air Europa Logo
9:45 pm - 6:50 amMIA-OPO
28h 05m1 stop
Air Europa Logo
7:35 am - 8:30 pmOPO-MIA
16h 55m1 stop
$475Air Europa
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Mon, Mar 2 - Wed, Mar 18
Multiple Airlines Logo
12:25 pm - 12:05 pmMIA-OPO
18h 40m2 stops
Multiple Airlines Logo
6:15 am - 4:55 pmOPO-MIA
15h 40m1 stop
$479Multiple Airlines
Find Deal
Fri, Nov 28 - Sat, Dec 6

Lufthansa flights from Miami to Porto

Our best Lufthansa deals on Miami to Porto flight tickets
Lufthansa
Nov 28
MIA12:14 pmMiami
16h 16m
1 stop
OPO9:30 amPorto
Dec 12
OPO6:30 amPorto
15h 25m
1 stop
MIA4:55 pmMiami
$484
Find similar
Lufthansa
Nov 20
MIA12:26 pmMiami
16h 04m
1 stop
OPO9:30 amPorto
Dec 10
OPO6:00 amPorto
19h 14m
2 stops
MIA8:14 pmMiami
$587
Find similar
Lufthansa
Nov 23
MIA12:24 pmMiami
21h 51m
2 stops
OPO3:15 pmPorto
Dec 2
OPO1:45 pmPorto
29h 55m
2 stops
MIA2:40 pmMiami
$724
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KLM flights from Miami to Porto

Our best KLM deals on Miami to Porto flight tickets
KLM
Dec 1
MIA11:00 pmMiami
30h 30m
1 stop
OPO10:30 amPorto
Dec 7
OPO5:00 amPorto
14h 50m
1 stop
MIA2:50 pmMiami
$487
Find similar
KLM
Dec 10
MIA10:40 pmMiami
30h 45m
1 stop
OPO10:25 amPorto
Dec 16
OPO6:05 amPorto
17h 57m
2 stops
MIA7:02 pmMiami
$557
Find similar
KLM
Dec 30
MIA7:30 pmMiami
14h 55m
2 stops
OPO3:25 pmPorto
Jan 13
OPO6:05 amPorto
18h 11m
2 stops
MIA7:16 pmMiami
$648
Find similar

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 November 16, 2025.
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

MiamiPorto

MIA - OPO

MIAOPO

Miami

Thu 2/5

4:35 pm-3:00 pm

1 stop17h 25m

Porto

Mon 2/16

6:55 am-2:50 pm

1 stop12h 55m

$443

MiamiPorto

MIA - OPO

MIAOPO

Miami

Fri 11/28

11:35 pm-7:00 pm

1 stop14h 25m

Porto

Sat 12/6

6:00 pm-2:50 pm

1 stop25h 50m

$448

MiamiPorto

MIA - OPO

MIAOPO

Miami

Thu 3/5

7:40 am-4:55 pm

2 stops28h 15m

Porto

Fri 3/20

5:35 pm-7:05 pm

1 stop29h 30m

$450

MiamiPorto

MIA - OPO

MIAOPO

Miami

Thu 2/12

4:35 pm-9:55 am

1 stop12h 20m

Porto

Thu 2/26

6:00 pm-9:20 pm

1 stop32h 20m

$451

MiamiPorto

MIA - OPO

MIAOPO

Miami

Mon 3/16

8:00 am-12:50 pm

2 stops24h 50m

Porto

Mon 3/30

7:20 pm-2:15 pm

1 stop23h 55m

$462

MiamiPorto

MIA - OPO

MIAOPO

Miami

Mon 12/1

8:00 am-12:50 pm

2 stops23h 50m

Porto

Sun 12/7

6:15 am-4:55 pm

1 stop15h 40m

$464

MiamiPorto

MIA - OPO

MIAOPO

Miami

Fri 11/28

12:25 pm-12:05 pm

2 stops18h 40m

Porto

Thu 12/11

7:25 pm-2:40 pm

1 stop24h 15m

$466

MiamiPorto

MIA - OPO

MIAOPO

Miami

Fri 11/28

11:35 pm-11:00 am

1 stop30h 25m

Porto

Thu 12/11

7:00 am-2:30 pm

1 stop12h 30m

$473

MiamiPorto

MIA - OPO

MIAOPO

Miami

Mon 3/2

9:45 pm-6:50 am

1 stop28h 05m

Porto

Wed 3/18

7:35 am-8:30 pm

1 stop16h 55m

$475

MiamiPorto

MIA - OPO

MIAOPO

Miami

Fri 11/28

12:25 pm-12:05 pm

2 stops18h 40m

Porto

Sat 12/6

6:15 am-4:55 pm

1 stop15h 40m

$479

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 cheapest month to fly to Porto?

The month of February is, on average, the cheapest month to fly to Porto from Miami, with most prices found around $486. If you aren’t able to travel during the month of February, then book flights to Porto from Miami during January instead. Flights to Porto in January, while not as cheap as those in February, still average around $504.

What is the cheapest day to depart on your flight to Porto?

The cheapest day to depart on your flight to Porto is on a Tuesday when prices can be found for as low as $644. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $768. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest time of day to depart on your flight to Porto?

At noon is the cheapest time of day to fly from Miami to Porto when you can find flight prices for as low as $676. Flying to Porto at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $709 on average. Flights to Porto from Miami in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $686 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 $531 on momondo.

Can stopping save me money on Miami to Porto flights?

You could potentially save up to 14% 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 November 2025, prices for Miami to Porto flights are approximately 7% more expensive 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

Direct flights

None
There are no direct flights from Miami to Porto. There are no popular flight routes from Miami to Porto.
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  • How far is Miami to Porto by plane?

    Porto is 4140.1 mi away from Miami. 11h 40m 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
TAP AIR PORTUGALPriceFrom $476Free CancellationRating
7.1
2,062 reviews
Search TAP AIR PORTUGAL flights
Air EuropaPriceFrom $476Free CancellationRating
7.0
569 reviews
Search Air Europa flights
KLMPriceFrom $494Free CancellationRating
7.7
1,411 reviews
Search KLM flights
SWISSPriceFrom $507Free CancellationRating
7.5
1,787 reviews
Search SWISS flights
American AirlinesPriceFrom $518Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
British AirwaysPriceFrom $521Free CancellationRating
6.7
7,527 reviews
Search British Airways flights
IberiaPriceFrom $525Free CancellationRating
7.0
3,018 reviews
Search Iberia flights
LufthansaPriceFrom $550Free CancellationRating
6.8
7,574 reviews
Search Lufthansa flights
Air CanadaPriceFrom $553Free CancellationRating
7.1
10,454 reviews
Search Air Canada flights
United AirlinesPriceFrom $567Free CancellationRating
7.4
9,012 reviews
Search United Airlines 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
Matosinhos
Braga
Lamego
Guimarães
Esposende
Chaves
Espinho
Viseu
Ponte de Lima
Arcos de Valdevez
Pinhao
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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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