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Cheap flights from Porto to Miami from $341

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 11/13. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Porto to Miami

Cheap round-trip flights

Enter your travel dates to find the best prices.
LEVEL Logo
8:35 am - 8:00 pm
OPO
-
MIA
16h 25m
1 stop
LEVEL Logo
10:00 pm - 4:10 pm
MIA
-
OPO
13h 10m
1 stop
$459LEVEL
Wed, Oct 7 - Wed, Oct 14
Multiple Airlines Logo
8:40 pm - 7:55 pm
OPO
-
MIA
27h 15m
1 stop
Multiple Airlines Logo
2:45 am - 8:15 pm
MIA
-
OPO
12h 30m
1 stop
$494Multiple Airlines
Fri, Oct 30 - Thu, Nov 5
Multiple Airlines Logo
8:35 am - 8:00 pm
OPO
-
MIA
16h 25m
1 stop
Multiple Airlines Logo
9:40 pm - 8:10 am
MIA
-
OPO
30h 30m
1 stop
$497Multiple Airlines
Wed, Oct 21 - Sat, Oct 31
Multiple Airlines Logo
8:45 am - 7:55 pm
OPO
-
MIA
16h 10m
1 stop
Multiple Airlines Logo
9:40 pm - 9:15 pm
MIA
-
OPO
18h 35m
1 stop
$498Multiple Airlines
Thu, Nov 26 - Thu, Dec 10
Multiple Airlines Logo
5:05 am - 8:00 pm
OPO
-
MIA
19h 55m
2 stops
Multiple Airlines Logo
10:00 pm - 4:10 pm
MIA
-
OPO
13h 10m
1 stop
$499Multiple Airlines
Wed, Oct 7 - Wed, Oct 14
Multiple Airlines Logo
8:45 am - 7:55 pm
OPO
-
MIA
16h 10m
1 stop
Multiple Airlines Logo
9:40 pm - 8:10 am
MIA
-
OPO
29h 30m
1 stop
$512Multiple Airlines
Sat, Dec 5 - Sat, Dec 12
Air Europa Logo
11:35 am - 6:45 pm
OPO
-
MIA
12h 10m
1 stop
Air Europa Logo
9:30 pm - 10:50 am
MIA
-
OPO
32h 20m
1 stop
$533Air Europa
Sun, Sep 20 - Tue, Sep 29
Air Europa Logo
11:35 am - 7:30 pm
OPO
-
MIA
12h 55m
1 stop
Air Europa Logo
9:45 pm - 7:20 pm
MIA
-
OPO
16h 35m
1 stop
$534Air Europa
Wed, Nov 4 - Wed, Nov 25
Air Europa Logo
4:05 pm - 6:45 pm
OPO
-
MIA
31h 40m
1 stop
Air Europa Logo
9:30 pm - 3:15 pm
MIA
-
OPO
12h 45m
1 stop
$535Air Europa
Sun, Sep 20 - Tue, Sep 29
Multiple Airlines Logo
7:15 am - 8:00 pm
OPO
-
MIA
17h 45m
1 stop
Multiple Airlines Logo
9:40 pm - 6:00 pm
MIA
-
OPO
16h 20m
2 stops
$550Multiple Airlines
Wed, Oct 21 - Sat, Oct 31

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Delta flights from Porto to Miami

Our best Delta deals on Porto to Miami flight tickets
Delta
Jun 21
OPO5:00 amPorto
14h 45m
1 stop
MIA2:45 pmMiami
Jul 7
MIA11:00 pmMiami
18h 05m
1 stop
OPO10:05 pmPorto
$568
Delta
Oct 7
OPO5:00 amPorto
23h 09m
2 stops
MIA11:09 pmMiami
Oct 14
MIA8:10 pmMiami
14h 15m
1 stop
OPO3:25 pmPorto
$573
Delta
Oct 7
OPO5:00 amPorto
23h 09m
2 stops
MIA11:09 pmMiami
Oct 14
MIA3:35 pmMiami
18h 50m
2 stops
OPO3:25 pmPorto
$574

KLM flights from Porto to Miami

Our best KLM deals on Porto to Miami flight tickets
KLM
Oct 31
OPO9:25 amPorto
34h 35m
1 stop
MIA4:00 pmMiami
Nov 15
MIA8:00 pmMiami
21h 00m
1 stop
OPO10:00 pmPorto
$568
KLM
Nov 27
OPO11:30 amPorto
13h 55m
1 stop
MIA8:25 pmMiami
Dec 11
MIA10:45 pmMiami
18h 15m
1 stop
OPO10:00 pmPorto
$576
KLM
Nov 4
OPO5:40 amPorto
17h 57m
2 stops
MIA6:37 pmMiami
Nov 25
MIA8:00 pmMiami
21h 00m
1 stop
OPO10:00 pmPorto
$580

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 June 13, 2026.
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

Cheapest round-trip

PortoMiami

OPO - MIA

OPOMIA

Porto

Wed 10/7

8:35 am-8:00 pm

1 stop16h 25m

Miami

Wed 10/14

10:00 pm-4:10 pm

1 stop13h 10m

$459

PortoMiami

OPO - MIA

OPOMIA

Porto

Fri 10/30

8:40 pm-7:55 pm

1 stop27h 15m

Miami

Thu 11/5

2:45 am-8:15 pm

1 stop12h 30m

$494

PortoMiami

OPO - MIA

OPOMIA

Porto

Wed 10/21

8:35 am-8:00 pm

1 stop16h 25m

Miami

Sat 10/31

9:40 pm-8:10 am

1 stop30h 30m

$497

PortoMiami

OPO - MIA

OPOMIA

Porto

Thu 11/26

8:45 am-7:55 pm

1 stop16h 10m

Miami

Thu 12/10

9:40 pm-9:15 pm

1 stop18h 35m

$498

PortoMiami

OPO - MIA

OPOMIA

Porto

Wed 10/7

5:05 am-8:00 pm

2 stops19h 55m

Miami

Wed 10/14

10:00 pm-4:10 pm

1 stop13h 10m

$499

PortoMiami

OPO - MIA

OPOMIA

Porto

Sat 12/5

8:45 am-7:55 pm

1 stop16h 10m

Miami

Sat 12/12

9:40 pm-8:10 am

1 stop29h 30m

$512

PortoMiami

OPO - MIA

OPOMIA

Porto

Sun 9/20

11:35 am-6:45 pm

1 stop12h 10m

Miami

Tue 9/29

9:30 pm-10:50 am

1 stop32h 20m

$533
Quickest round-trip

PortoMiami

OPO - MIA

OPOMIA

Porto

Wed 11/4

11:35 am-7:30 pm

1 stop12h 55m

Miami

Wed 11/25

9:45 pm-7:20 pm

1 stop16h 35m

$534

PortoMiami

OPO - MIA

OPOMIA

Porto

Sun 9/20

4:05 pm-6:45 pm

1 stop31h 40m

Miami

Tue 9/29

9:30 pm-3:15 pm

1 stop12h 45m

$535

PortoMiami

OPO - MIA

OPOMIA

Porto

Wed 10/21

7:15 am-8:00 pm

1 stop17h 45m

Miami

Sat 10/31

9:40 pm-6:00 pm

2 stops16h 20m

$550

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 typical price of a round-trip flight between Porto and Miami?

What is the cheapest month to fly to Miami?

The month of February is, on average, the cheapest month to fly to Miami from Porto, with most prices found around $492. If you are unable to visit Miami during the month of February, then departing from Porto during the month January is also very affordable. Most momondo users find prices during this month for around $519.

How far in advance should I book a flight from Porto 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 $637 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 $537 on momondo.

Can stopping save me money on Porto to Miami flights?

You could potentially save up to 13% on your flight if you consider stops on a Porto to Miami flight.

How have Porto to Miami flight prices changed over time?

As of June 2026, prices for Porto to Miami flights are approximately 18% 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

Fastest flight time

12h 10m

Direct flights

None
The fastest flight from Porto to Miami takes 12h 10m
There are no direct flights from Porto to Miami. There are no popular flight routes from Porto to Miami.
Search flight deals

Frequently asked questions about flying from Porto to Miami

  • 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
Air EuropaPriceFrom $436Free CancellationRating
7.0
618 reviews
Search Air Europa flights
IberiaPriceFrom $481Free CancellationRating
7.0
3,233 reviews
Search Iberia flights
TAP AIR PORTUGALPriceFrom $493Free CancellationRating
7.2
2,272 reviews
Search TAP AIR PORTUGAL flights

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Miami Beach
Hollywood
Islamorada
Marco Island
Key Largo
Marathon
Palm Beach
Pompano Beach
Delray Beach
Dania Beach
Miami Springs
Sunny Isles Beach
Bonita Springs
Doral
Jupiter
Lake Worth
Boynton Beach
Deerfield Beach
Lauderdale-by-the-Sea
Surfside

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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