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$362+ Cheap flights from Porto (OPO) to Miami (MIA)

OPO — MIA
Dec 12 — Dec 191
Sat 12/12
Sat 12/19
1 adult, Economy
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Cheap flight deals from Porto to Miami

Cheapest flights from Porto to Miami

Fri 11/1311:00 am -
1 stop16h 05m
Thu 11/264:35 pm -
1 stop24h 25m
Deal found 11/7$400
Thu 11/1912:25 pm -
1 stop13h 25m
Thu 1/79:28 am -
2 stops17h 12m
Deal found 11/12$401
Sat 11/218:20 am -
1 stop13h 30m
Wed 11/256:25 pm -
1 stop12h 20m
Deal found 11/10$403
Sat 11/2112:25 pm -
2 stops25h 13m
Sun 1/109:28 am -
2 stops17h 12m
Deal found 11/12$406
Thu 11/1912:25 pm -
1 stop13h 25m
Wed 12/22:00 pm -
2 stops16h 45m
Deal found 11/11$407
Sat 11/218:20 am -
2 stops18h 21m
Fri 11/2710:35 pm -
1 stop12h 25m
Deal found 11/11$409
Sat 11/218:45 am -
1 stop16h 00m
Fri 11/273:30 pm -
1 stop19h 30m
Deal found 11/12$411
Thu 11/198:20 am -
1 stop17h 30m
Thu 12/310:35 pm -
1 stop16h 25m
Deal found 11/11$429
Mon 11/238:20 am -
1 stop17h 30m
Tue 12/87:05 am -
2 stops31h 55m
Deal found 11/11$437
Thu 11/198:20 am -
2 stops17h 22m
Sat 1/911:45 am -
2 stops14h 55m
Deal found 11/12$439

Find flight deals from Porto to Miami

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$406
(Iberia)

One-way from

$362
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$557
Provider with most accurate pricing for Porto-Miami flight deals.
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Provider most trusted by Cheapflights users for Porto-Miami flights.
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From Porto to Miami
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One-way flight from Porto to Miami
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($123 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
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 Porto - MIA Miami

OPOMIA

Porto

Tue 12/15

6:00 am-7:35 pm

2 stops42h 35m

Miami

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$365

PortoMiami

OPO Porto - MIA Miami

OPOMIA

Porto

Thu 4/22

5:05 am-2:35 pm

1 stop14h 30m

Miami

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$396
Quickest round-trip

PortoMiami

OPO Porto - MIA Miami

OPOMIA

Porto

Wed 3/17

12:25 pm-9:50 pm

1 stop13h 25m

Miami

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$397

PortoMiami

OPO Porto - MIA Miami

OPOMIA

Porto

Mon 1/11

8:40 pm-12:51 am

2 stops33h 11m

Miami

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$398

PortoMiami

OPO Porto - MIA Miami

OPOMIA

Porto

Fri 3/12

8:00 pm-2:50 pm

1 stop23h 50m

Miami

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$399

PortoMiami

OPO Porto - MIA Miami

OPOMIA

Porto

Mon 3/22

12:25 pm-9:50 pm

1 stop13h 25m

Miami

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$400

PortoMiami

OPO Porto - MIA Miami

OPOMIA

Porto

Sat 1/16

8:40 pm-12:51 am

2 stops33h 11m

Miami

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$404

PortoMiami

OPO Porto - MIA Miami

OPOMIA

Porto

Wed 3/17

8:20 am-9:50 pm

1 stop17h 30m

Miami

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$409

PortoMiami

OPO Porto - MIA Miami

OPOMIA

Porto

Thu 4/22

8:20 am-8:31 am

2 stops29h 11m

Miami

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$413

PortoMiami

OPO Porto - MIA Miami

OPOMIA

Porto

Wed 3/17

5:00 am-9:38 pm

2 stops20h 38m

Miami

Wed 3/24

11:45 pm-10:00 pm

1 stop18h 15m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Porto to Miami

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Porto to Miami in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Porto-Miami flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Porto-Miami flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Porto-Miami flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Porto-Miami flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Porto-Miami flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Porto to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Porto with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Porto to Miami

How far ahead should I book a flight from Porto to Miami?

Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Porto to Miami. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Porto to Miami?

Currently, February is the cheapest month in which you can book a flight from Porto to Miami (average of $517). Flying from Porto to Miami in July is currently the most expensive (average of $798). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Porto to Miami?

Airfare is below average for this route at the moment.

Porto to Miami flights typically cost between $485 and $646 in November.
The cheapest round-trip price found within the last 5 days was $406 on Iberia (Nov 25-Nov 29).

Reviews of airlines servicing Miami

See what other customers who have flown with TAP AIR PORTUGAL and Air Europa from Porto to Miami have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.2
Good
2,397 reviews

Boarding

7.1

Entertainment

6.4

Food

6.3

Crew

7.8

Overall

7.2

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Scott,Oct 2026

LIS - MIA

I don't understand why an aircraft that arrived in Lisbon at 5;19am for a 10:35 flight was immediately delayed until 11am , then 11:17 am. Also, after being on the plane and taxiing for an hour, they discovered a computer error and we had to change planes. All in all we had a 5 1/2 hour delay. The boarding process for the second plane was chaos. They herded everyone out of the boarding area behind ropes, and then didn't announce anything over the loud speaker, but had a single agent yelling Premium only. Needless to say, there was pushing, yelling and confusion. On board, I have never experienced such a lazy, lethargic crew. We were in business class. We were not offered a drink or the usual bowl of nuts. We were given lunch about an hour into the trip. the food was mediocre at best. My friend, who had preordered the pasta dish over a week ago, was told that they were out of it and she could only have octopus, which she does not eat. Meanwhile, she saw 3 other passengers get pasta that they had not preordered. Shouldn't the pre orders be given priority? For the next 6 hours, we did not see a flight attendant, until they announced that they would not be serving another meal because they were "overworked". (same crew that was on the first aborted flight). Fortunately, I had to use the restroom and noticed a basket with sandwiches and some cookies. I asked the flight attendant if I could have one, and she said "of course, these are for you". Nobody let anybody know that there was food available., and no one was offered any drinks for 6 hours. I had to get up and ask for a bottle of water. Finally, they never came around to collect trash, so I left my trash at my seat. I will do everything in my power to not have to fly TAP again. Also, I think there is a law in Europe that passengers delayed more than 3 hours are entitled to some form of compensation. I will pursue this.
TAP AIR PORTUGAL
7.2
Good
2,397 reviews
TAP AIR PORTUGAL
7.2
Good
2,397 reviews

Boarding

7.1

Entertainment

6.4

Food

6.3

Crew

7.8

Overall

7.2

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Scott,Oct 2026

LIS - MIA

I don't understand why an aircraft that arrived in Lisbon at 5;19am for a 10:35 flight was immediately delayed until 11am , then 11:17 am. Also, after being on the plane and taxiing for an hour, they discovered a computer error and we had to change planes. All in all we had a 5 1/2 hour delay. The boarding process for the second plane was chaos. They herded everyone out of the boarding area behind ropes, and then didn't announce anything over the loud speaker, but had a single agent yelling Premium only. Needless to say, there was pushing, yelling and confusion. On board, I have never experienced such a lazy, lethargic crew. We were in business class. We were not offered a drink or the usual bowl of nuts. We were given lunch about an hour into the trip. the food was mediocre at best. My friend, who had preordered the pasta dish over a week ago, was told that they were out of it and she could only have octopus, which she does not eat. Meanwhile, she saw 3 other passengers get pasta that they had not preordered. Shouldn't the pre orders be given priority? For the next 6 hours, we did not see a flight attendant, until they announced that they would not be serving another meal because they were "overworked". (same crew that was on the first aborted flight). Fortunately, I had to use the restroom and noticed a basket with sandwiches and some cookies. I asked the flight attendant if I could have one, and she said "of course, these are for you". Nobody let anybody know that there was food available., and no one was offered any drinks for 6 hours. I had to get up and ask for a bottle of water. Finally, they never came around to collect trash, so I left my trash at my seat. I will do everything in my power to not have to fly TAP again. Also, I think there is a law in Europe that passengers delayed more than 3 hours are entitled to some form of compensation. I will pursue this.
Air Europa
7.0
Good
648 reviews
TAP AIR PORTUGAL
7.2
Good
2,397 reviews

Boarding

7.1

Entertainment

6.4

Food

6.3

Crew

7.8

Overall

7.2

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Scott,Oct 2026

LIS - MIA

I don't understand why an aircraft that arrived in Lisbon at 5;19am for a 10:35 flight was immediately delayed until 11am , then 11:17 am. Also, after being on the plane and taxiing for an hour, they discovered a computer error and we had to change planes. All in all we had a 5 1/2 hour delay. The boarding process for the second plane was chaos. They herded everyone out of the boarding area behind ropes, and then didn't announce anything over the loud speaker, but had a single agent yelling Premium only. Needless to say, there was pushing, yelling and confusion. On board, I have never experienced such a lazy, lethargic crew. We were in business class. We were not offered a drink or the usual bowl of nuts. We were given lunch about an hour into the trip. the food was mediocre at best. My friend, who had preordered the pasta dish over a week ago, was told that they were out of it and she could only have octopus, which she does not eat. Meanwhile, she saw 3 other passengers get pasta that they had not preordered. Shouldn't the pre orders be given priority? For the next 6 hours, we did not see a flight attendant, until they announced that they would not be serving another meal because they were "overworked". (same crew that was on the first aborted flight). Fortunately, I had to use the restroom and noticed a basket with sandwiches and some cookies. I asked the flight attendant if I could have one, and she said "of course, these are for you". Nobody let anybody know that there was food available., and no one was offered any drinks for 6 hours. I had to get up and ask for a bottle of water. Finally, they never came around to collect trash, so I left my trash at my seat. I will do everything in my power to not have to fly TAP again. Also, I think there is a law in Europe that passengers delayed more than 3 hours are entitled to some form of compensation. I will pursue this.

Related info for your journey

  • How long is the flight from Porto to Miami?

    Delta, British Airways, and United Airlines can get you from Porto to Miami in just under 20h 38m. Your travel time can differ by up to 4h 57m. The distance from Porto to Miami is about 4140 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Porto to Miami round-trip?

    Currently priced at $413, TAP AIR PORTUGAL will fly you from Porto to Miami and back. In addition to TAP AIR PORTUGAL, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air Europa for as low as $431. Users have found that TAP AIR PORTUGAL is 36% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Porto to Miami one-way?

    One-way options have recently been found by users for as low as $282 on Iberia. Other airlines that offer cheap prices include American Airlines from $314 and Air Europa from $369 one-way.

  • Can I find deals for flights from Porto to Miami that include hotel bookings?

    Yes. In addition to deals on Porto to Miami flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Porto to Miami?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Miami.

  • Can I find deals for business class flights from Porto to Miami?

    Yes. Cheapflights offers flight deals from Porto to Miami by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Porto to Miami?

    Currently, February is the cheapest month in which you can book a flight from Porto to Miami (average of $517). Flying from Porto to Miami in July is currently the most expensive (average of $798). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Miami?

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Alternative routes for Porto to Miami

Lisbon to Miami flights
Lisbon to Fort Lauderdale flights
Lisbon to Orlando flights
Porto to Orlando flights
Faro to Miami flights
Lisbon to Tampa flights
Lisbon to Fort Myers flights

Top 2 airlines flying from Porto to Miami

AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$413Average$612FlexibilityNo cancel feeOn-timeN/A
Air EuropaCheapest$431Average$546FlexibilityNo cancel feeOn-time83%

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