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Cheap flights from Miami to Porto from $271

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 2/7. 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
4:35 pm - 5:00 pm
MIA
-
OPO
19h 25m1 stop
TAP AIR PORTUGAL Logo
10:55 am - 10:50 pm
OPO
-
MIA
15h 55m1 stop
$444TAP AIR PORTUGAL
Mon, Mar 2 - Wed, Mar 11
TAP AIR PORTUGAL Logo
4:35 pm - 9:50 am
MIA
-
OPO
12h 15m1 stop
TAP AIR PORTUGAL Logo
2:20 pm - 9:20 pm
OPO
-
MIA
12h 00m1 stop
$447TAP AIR PORTUGAL
Fri, Jan 16 - Fri, Jan 30
Multiple Airlines Logo
7:25 am - 11:40 am
MIA
-
OPO
23h 15m2 stops
Multiple Airlines Logo
12:10 pm - 6:30 pm
OPO
-
MIA
34h 20m1 stop
$474Multiple Airlines
Mon, Mar 2 - Wed, Mar 11
Air Europa Logo
9:45 pm - 3:15 pm
MIA
-
OPO
12h 30m1 stop
Air Europa Logo
8:10 pm - 7:30 pm
OPO
-
MIA
28h 20m1 stop
$475Air Europa
Wed, Feb 18 - Mon, Feb 23
Air Europa Logo
10:45 pm - 3:15 pm
MIA
-
OPO
12h 30m1 stop
Air Europa Logo
11:35 am - 8:30 pm
OPO
-
MIA
12h 55m1 stop
$477Air Europa
Tue, Mar 10 - Thu, Mar 19
Multiple Airlines Logo
8:00 am - 12:05 pm
MIA
-
OPO
23h 05m2 stops
Multiple Airlines Logo
11:55 am - 5:30 pm
OPO
-
MIA
34h 35m1 stop
$478Multiple Airlines
Sat, Jan 31 - Sat, Feb 7
KLM Logo
11:40 pm - 10:30 am
MIA
-
OPO
30h 50m1 stop
KLM Logo
11:15 am - 3:50 pm
OPO
-
MIA
32h 35m1 stop
$480KLM
Tue, Mar 10 - Mon, Mar 16
Multiple Airlines Logo
7:25 am - 11:40 am
MIA
-
OPO
23h 15m2 stops
Multiple Airlines Logo
6:00 am - 11:25 am
OPO
-
MIA
33h 25m2 stops
$482Multiple Airlines
Mon, Mar 2 - Wed, Mar 11
Multiple Airlines Logo
12:45 pm - 10:30 am
MIA
-
OPO
16h 45m2 stops
Multiple Airlines Logo
5:00 am - 2:50 pm
OPO
-
MIA
14h 50m1 stop
$483Multiple Airlines
Wed, Dec 31 - Tue, Jan 13
TAP AIR PORTUGAL Logo
11:35 pm - 6:00 pm
MIA
-
OPO
13h 25m1 stop
TAP AIR PORTUGAL Logo
4:00 pm - 2:50 pm
OPO
-
MIA
27h 50m1 stop
$484TAP AIR PORTUGAL
Fri, Feb 6 - Thu, Feb 12

TAP AIR PORTUGAL flights from Miami to Porto

Our best TAP AIR PORTUGAL deals on Miami to Porto flight tickets
TAP AIR PORTUGAL
Mar 2
MIA4:35 pmMiami
19h 25m
1 stop
OPO5:00 pmPorto
Mar 11
OPO10:55 amPorto
15h 55m
1 stop
MIA10:50 pmMiami
$444
Find similar
TAP AIR PORTUGAL
Jan 16
MIA4:35 pmMiami
12h 15m
1 stop
OPO9:50 amPorto
Jan 30
OPO2:20 pmPorto
12h 00m
1 stop
MIA9:20 pmMiami
$447
Find similar
TAP AIR PORTUGAL
Feb 6
MIA11:35 pmMiami
13h 25m
1 stop
OPO6:00 pmPorto
Feb 12
OPO4:00 pmPorto
27h 50m
1 stop
MIA2:50 pmMiami
$484
Find similar

Air Europa flights from Miami to Porto

Our best Air Europa deals on Miami to Porto flight tickets
Air Europa
Feb 18
MIA9:45 pmMiami
12h 30m
1 stop
OPO3:15 pmPorto
Feb 23
OPO8:10 pmPorto
28h 20m
1 stop
MIA7:30 pmMiami
$475
Find similar
Air Europa
Mar 10
MIA10:45 pmMiami
12h 30m
1 stop
OPO3:15 pmPorto
Mar 19
OPO11:35 amPorto
12h 55m
1 stop
MIA8:30 pmMiami
$477
Find similar
Air Europa
Apr 25
MIA9:30 pmMiami
12h 45m
1 stop
OPO3:15 pmPorto
May 9
OPO7:35 amPorto
16h 10m
1 stop
MIA6:45 pmMiami
$553
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 December 18, 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

Mon 3/2

4:35 pm-5:00 pm

1 stop19h 25m

Porto

Wed 3/11

10:55 am-10:50 pm

1 stop15h 55m

$444

MiamiPorto

MIA - OPO

MIAOPO

Miami

Fri 1/16

4:35 pm-9:50 am

1 stop12h 15m

Porto

Fri 1/30

2:20 pm-9:20 pm

1 stop12h 00m

$447

MiamiPorto

MIA - OPO

MIAOPO

Miami

Mon 3/2

7:25 am-11:40 am

2 stops23h 15m

Porto

Wed 3/11

12:10 pm-6:30 pm

1 stop34h 20m

$474

MiamiPorto

MIA - OPO

MIAOPO

Miami

Wed 2/18

9:45 pm-3:15 pm

1 stop12h 30m

Porto

Mon 2/23

8:10 pm-7:30 pm

1 stop28h 20m

$475

MiamiPorto

MIA - OPO

MIAOPO

Miami

Tue 3/10

10:45 pm-3:15 pm

1 stop12h 30m

Porto

Thu 3/19

11:35 am-8:30 pm

1 stop12h 55m

$477

MiamiPorto

MIA - OPO

MIAOPO

Miami

Sat 1/31

8:00 am-12:05 pm

2 stops23h 05m

Porto

Sat 2/7

11:55 am-5:30 pm

1 stop34h 35m

$478

MiamiPorto

MIA - OPO

MIAOPO

Miami

Tue 3/10

11:40 pm-10:30 am

1 stop30h 50m

Porto

Mon 3/16

11:15 am-3:50 pm

1 stop32h 35m

$480

MiamiPorto

MIA - OPO

MIAOPO

Miami

Mon 3/2

7:25 am-11:40 am

2 stops23h 15m

Porto

Wed 3/11

6:00 am-11:25 am

2 stops33h 25m

$482

MiamiPorto

MIA - OPO

MIAOPO

Miami

Wed 12/31

12:45 pm-10:30 am

2 stops16h 45m

Porto

Tue 1/13

5:00 am-2:50 pm

1 stop14h 50m

$483

MiamiPorto

MIA - OPO

MIAOPO

Miami

Fri 2/6

11:35 pm-6:00 pm

1 stop13h 25m

Porto

Thu 2/12

4:00 pm-2:50 pm

1 stop27h 50m

$484

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 $502.

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 $682 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 $560 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 December 2025, prices for Miami to Porto flights are approximately 10% 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

Fastest flight time

10h 30m

Direct flights

None
The fastest flight from Miami to Porto takes 10h 30m
There are no direct flights from Miami to Porto. There are no popular flight routes from Miami to Porto.
Search flight deals

  • How far is Miami to Porto by plane?

    Porto is 4140.1 mi away from Miami. 10h 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
Air EuropaPriceFrom $476Free CancellationRating
7.0
572 reviews
Search Air Europa flights
TAP AIR PORTUGALPriceFrom $484Free CancellationRating
7.2
2,092 reviews
Search TAP AIR PORTUGAL flights
KLMPriceFrom $494Free CancellationRating
7.7
1,428 reviews
Search KLM flights
American AirlinesPriceFrom $503Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
SWISSPriceFrom $507Free CancellationRating
7.5
1,817 reviews
Search SWISS flights
British AirwaysPriceFrom $521Free CancellationRating
6.7
7,586 reviews
Search British Airways flights
LufthansaPriceFrom $550Free CancellationRating
6.8
7,637 reviews
Search Lufthansa flights
Air CanadaPriceFrom $553Free CancellationRating
7.1
10,536 reviews
Search Air Canada flights
IberiaPriceFrom $555Free CancellationRating
7.0
3,054 reviews
Search Iberia flights
United AirlinesPriceFrom $563Free CancellationRating
7.4
9,095 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
Braga
Aveiro
Matosinhos
Guimarães
Esposende
Lamego
Chaves
Viseu
Espinho
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.
Start using Trips
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