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Cheap flights from Porto to Miami from $304

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto to Miami departing on 8/25. 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 Porto to Miami

Cheap round-trip flights

United Airlines Logo
6:00 am - 2:40 pmOPO-MIA
13h 40m1 stop
United Airlines Logo
7:45 am - 6:05 amMIA-OPO
17h 20m1 stop
$482United Airlines
Find Deal
jue., ago. 28 - mié., sep. 10
TAP AIR PORTUGAL Logo
10:25 pm - 2:50 pmOPO-MIA
21h 25m1 stop
TAP AIR PORTUGAL Logo
3:55 am - 8:25 pmMIA-OPO
11h 30m1 stop
$484TAP AIR PORTUGAL
Find Deal
jue., sep. 11 - mié., sep. 17
Logo
6:00 am - 2:40 pmOPO-MIA
13h 40m1 stop
Logo
2:20 pm - 9:20 amMIA-OPO
14h 00m1 stop
$486
Find Deal
jue., ago. 28 - mié., sep. 10
Air Europa Logo
7:35 am - 7:30 pmOPO-MIA
16h 55m1 stop
Air Europa Logo
9:45 pm - 6:50 amMIA-OPO
28h 05m1 stop
$490Air Europa
Find Deal
dom., nov. 16 - dom., nov. 23
Logo
6:00 am - 2:40 pmOPO-MIA
13h 40m1 stop
Logo
2:20 pm - 9:20 amMIA-OPO
14h 00m1 stop
$491
Find Deal
jue., ago. 28 - mié., sep. 10
Air Europa Logo
11:35 am - 7:30 pmOPO-MIA
12h 55m1 stop
Air Europa Logo
9:45 pm - 3:15 pmMIA-OPO
12h 30m1 stop
$492Air Europa
Find Deal
mié., nov. 5 - mié., nov. 19
Air Canada Logo
6:00 am - 8:16 pmOPO-MIA
43h 16m2 stops
Air Canada Logo
8:00 am - 11:15 amMIA-OPO
22h 15m2 stops
$504Air Canada
Find Deal
jue., ene. 15 - lun., ene. 19
Lufthansa Logo
6:00 am - 8:09 pmOPO-MIA
43h 09m2 stops
Lufthansa Logo
6:45 pm - 12:50 pmMIA-OPO
13h 05m1 stop
$505Lufthansa
Find Deal
dom., dic. 14 - mar., dic. 30
Lufthansa Logo
6:00 am - 8:09 pmOPO-MIA
19h 09m2 stops
Lufthansa Logo
6:45 pm - 11:45 pmMIA-OPO
24h 00m1 stop
$506Lufthansa
Find Deal
dom., dic. 14 - mié., dic. 31
Air Canada Logo
6:00 am - 8:16 pmOPO-MIA
43h 16m2 stops
Air Canada Logo
8:00 am - 11:15 amMIA-OPO
22h 15m2 stops
$507Air Canada
Find Deal
jue., ene. 15 - lun., ene. 19

TAP AIR PORTUGAL flights from Porto to Miami

Our best TAP AIR PORTUGAL deals on Porto to Miami flight tickets
TAP AIR PORTUGAL
Sep 11
OPO10:25 pmPorto
21h 25m
1 stop
MIA2:50 pmMiami
Sep 17
MIA3:55 amMiami
11h 30m
1 stop
OPO8:25 pmPorto
$484
Find similar
TAP AIR PORTUGAL
Sep 11
OPO10:25 pmPorto
21h 25m
1 stop
MIA2:50 pmMiami
Sep 17
MIA3:55 amMiami
22h 45m
1 stop
OPO7:40 amPorto
$509
Find similar

Delta flights from Porto to Miami

Our best Delta deals on Porto to Miami flight tickets
Delta
Sep 3
OPO6:15 amPorto
18h 15m
2 stops
MIA7:30 pmMiami
Oct 1
MIA7:38 pmMiami
14h 57m
2 stops
OPO3:35 pmPorto
$523
Find similar
Delta
Aug 30
OPO6:05 amPorto
20h 25m
2 stops
MIA9:30 pmMiami
Sep 7
MIA7:37 pmMiami
21h 38m
2 stops
OPO10:15 pmPorto
$540
Find similar
Delta
Aug 7
OPO6:30 amPorto
23h 25m
2 stops
MIA12:55 amMiami
Sep 13
MIA7:10 amMiami
20h 15m
2 stops
OPO8:25 amPorto
$724
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Porto to Miami 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 julio 30, 2025.
Use the filters below to find and compare flights from Porto to Miami that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortoMiami

OPO - MIA

OPOMIA

Porto

jue. 8/28

6:00 am-2:40 pm

1 stop13h 40m

Miami

mié. 9/10

7:45 am-6:05 am

1 stop17h 20m

$482

PortoMiami

OPO - MIA

OPOMIA

Porto

jue. 9/11

10:25 pm-2:50 pm

1 stop21h 25m

Miami

mié. 9/17

3:55 am-8:25 pm

1 stop11h 30m

$484

PortoMiami

OPO - MIA

OPOMIA

Porto

jue. 8/28

6:00 am-2:40 pm

1 stop13h 40m

Miami

mié. 9/10

2:20 pm-9:20 am

1 stop14h 00m

$486

PortoMiami

OPO - MIA

OPOMIA

Porto

dom. 11/16

7:35 am-7:30 pm

1 stop16h 55m

Miami

dom. 11/23

9:45 pm-6:50 am

1 stop28h 05m

$490

PortoMiami

OPO - MIA

OPOMIA

Porto

jue. 8/28

6:00 am-2:40 pm

1 stop13h 40m

Miami

mié. 9/10

2:20 pm-9:20 am

1 stop14h 00m

$491

PortoMiami

OPO - MIA

OPOMIA

Porto

mié. 11/5

11:35 am-7:30 pm

1 stop12h 55m

Miami

mié. 11/19

9:45 pm-3:15 pm

1 stop12h 30m

$492

PortoMiami

OPO - MIA

OPOMIA

Porto

jue. 1/15

6:00 am-8:16 pm

2 stops43h 16m

Miami

lun. 1/19

8:00 am-11:15 am

2 stops22h 15m

$504

PortoMiami

OPO - MIA

OPOMIA

Porto

dom. 12/14

6:00 am-8:09 pm

2 stops43h 09m

Miami

mar. 12/30

6:45 pm-12:50 pm

1 stop13h 05m

$505

PortoMiami

OPO - MIA

OPOMIA

Porto

dom. 12/14

6:00 am-8:09 pm

2 stops19h 09m

Miami

mié. 12/31

6:45 pm-11:45 pm

1 stop24h 00m

$506

PortoMiami

OPO - MIA

OPOMIA

Porto

jue. 1/15

6:00 am-8:16 pm

2 stops43h 16m

Miami

lun. 1/19

8:00 am-11:15 am

2 stops22h 15m

$507

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 Miami from

How to get the cheapest flight ticket from Porto to Miami

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 Miami?

The month of March is, on average, the cheapest month to fly to Miami from Porto, with most prices found around $474. If you are unable to visit Miami during the month of March, then departing from Porto during the month November is also very affordable. Most momondo users find prices during this month for around $476.

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

The cheapest day to depart from Porto to Miami is on a Thursday when prices can be found for as low as $505. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Monday is $638.

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

In the morning is the cheapest time of day to fly from Porto to Miami when you can find flight prices for as low as $533. Flying to Miami in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $772. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Miami from Porto when booking weeks ahead of your departure date. In general, you can expect to find flights to Miami for around $599 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Miami from Porto for as low as $545 on momondo.

How have Porto to Miami flight prices changed over time?

As of July 2025, prices for Porto to Miami flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from Porto to Miami

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

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

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

Best Price Found

$304

Fastest flight time

12h 10m

Direct flights

None

Airports in Miami

1 airport
The best one-way flight to Miami from Porto in the past 72 hours is $304. The best round-trip flight deal from Porto to Miami found on momondo in the last 72 hours is $482.
The fastest flight from Porto to Miami takes 12h 10m
There are no direct flights from Porto to Miami. Popular non-direct route for this connection is Porto Airport - Miami Airport.
There is 1 airport near Miami: Miami (MIA)
Search flight deals

  • How far is Porto to Miami by plane?

    Miami is 4140.1 mi away from Porto. By plane, this route typically takes 12h 10m.

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

    Prices for flights from Porto Airport to Miami Airport are refreshed on a daily basis.

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

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

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

    The travel and health documents required for your trip to Miami 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 Miami 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 Porto to Miami?

Best airlines flying from Porto to Miami

Compare and see reviews for airlines that fly from Porto to Miami with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $414Free CancellationRating
7.0
2,859 reviews
Search Iberia flights
American AirlinesPriceFrom $431Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air EuropaPriceFrom $444Free CancellationRating
7.0
543 reviews
Search Air Europa flights
TAP AIR PORTUGALPriceFrom $448Free CancellationRating
7.1
1,930 reviews
Search TAP AIR PORTUGAL flights
British AirwaysPriceFrom $467Free CancellationRating
6.6
7,217 reviews
Search British Airways flights

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Miami Beach
Key Largo
Islamorada
Hollywood
Marco Island
Palm Beach
Marathon
Delray Beach
Pompano Beach
Jupiter
Sunny Isles Beach
Dania Beach
Lake Worth
Boynton Beach
Deerfield Beach
Bonita Springs
Stuart
Doral
Miramar
Miami Gardens

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Porto to Miami for you.

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

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

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

Once you have performed a search for Porto to Miami 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 Porto to Miami right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Miami from Porto. 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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