$310 Find Cheap Flights from Portugal to Miami

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Miami departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Miami

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Miami
These are the airlines KAYAK users have selected most often from within our search results for flights to Miami
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Everything you should know

Cheapest round-trip
$457
Overall average: $629
KLM
Mon 4/13Mon 4/27
OPO - MIA • 1 stop
Cheapest non-stop
$508
Typical prices: $520-$719
TAP AIR PORTUGAL
Sun 1/18Mon 2/2
LIS - MIA • Non-stop
When to travel
February
Cheapest • 18% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portugal to Miami

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portugal to Miami that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portugal to Miami

Mon, Apr 13 - Mon, Apr 27
KLM Logo
4:20 pm - 2:45 pm
OPO
-
MIA
27h 25m1 stop
KLM Logo
11:00 pm - 10:30 pm
MIA
-
OPO
18h 30m1 stop
$457KLM
Thu, Jan 22 - Thu, Feb 5
Delta Logo
5:00 am - 2:50 pm
OPO
-
MIA
14h 50m1 stop
Delta Logo
11:39 am - 10:25 am
MIA
-
OPO
17h 46m2 stops
$458Delta
Mon, Jan 19 - Sun, Jan 25
British Airways Logo
5:50 pm - 10:23 am
FAO
-
MIA
45h 33m2 stops
British Airways Logo
10:45 pm - 6:05 pm
MIA
-
FAO
38h 20m2 stops
$466British Airways
Thu, Mar 12 - Mon, Mar 16
British Airways Logo
7:40 pm - 5:20 pm
FAO
-
MIA
25h 40m1 stop
British Airways Logo
6:04 pm - 10:35 am
MIA
-
FAO
36h 31m2 stops
$475British Airways
Mon, Jan 19 - Sat, Jan 24
American Airlines Logo
8:45 pm - 3:45 pm
LIS
-
MIA
24h 00m1 stop
American Airlines Logo
9:51 pm - 9:05 am
MIA
-
LIS
30h 14m1 stop
$502American Airlines
Fri, Jan 30 - Sat, Feb 28
Multiple Airlines Logo
6:30 am - 8:45 pm
LIS
-
MIA
19h 15m1 stop
Multiple Airlines Logo
3:55 pm - 9:05 am
MIA
-
LIS
12h 10m1 stop
$503Multiple Airlines
Fri, Jan 30 - Fri, Feb 27
American Airlines Logo
8:20 am - 9:20 pm
LIS
-
MIA
18h 00m2 stops
American Airlines Logo
3:30 pm - 7:40 am
MIA
-
LIS
11h 10m1 stop
$505American Airlines
Fri, Jan 16 - Thu, Jan 29
Multiple Airlines Logo
11:05 am - 10:51 pm
LIS
-
MIA
16h 46m1 stop
Multiple Airlines Logo
5:20 pm - 11:50 am
MIA
-
LIS
13h 30m1 stop
$507Multiple Airlines
Wed, Jan 14 - Sun, Mar 29
TAP AIR PORTUGAL Logo
11:15 am - 9:50 pm
FAO
-
MIA
15h 35m1 stop
TAP AIR PORTUGAL Logo
4:30 pm - 11:50 pm
MIA
-
FAO
26h 20m1 stop
$559TAP AIR PORTUGAL
Tue, Jan 13 - Sun, Mar 29
TAP AIR PORTUGAL Logo
4:35 pm - 9:50 pm
FAO
-
MIA
34h 15m1 stop
TAP AIR PORTUGAL Logo
4:30 pm - 5:20 pm
MIA
-
FAO
19h 50m1 stop
$566TAP AIR PORTUGAL
Booking Insights

KAYAK's insights & trends for flights to Miami

Get data-powered insights and trends for flights to Miami to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Miami?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Miami, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Miami is March, where tickets cost $486 on average for one-way flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Portugal is $807 and $727 respectively. For return trips, the best month to travel is February with an average price of $520.

What is a good deal for flights to Miami?

If you’re looking for cheap airfare to Miami, 25% of our users found tickets to Miami for the following prices or less: From Lisbon $435 one-way - $514 round-trip.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Miami, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 66 days before departure.

Good to know

Low seasonOctober
Cheapest flight$310
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Porto to Miami

FAQs - booking Miami flights

  • How far is Miami Airport from central Miami?

    The distance between Miami Airport and downtown Miami is 6 miles.

  • What is the name of Miami’s airport?

    Miami is served by Miami Airport, also commonly referred to as Miami or Miami Intl. The airport code is MIA.

  • How much is a flight to Miami?

    On average, a flight to Miami costs $557. The cheapest price found on KAYAK in the last 2 weeks cost $399 and departed from Lisbon Humberto Delgado Airport.

  • What is the cheapest day to fly to Miami?

    Based on KAYAK data, the cheapest day to fly to Miami is Wednesday where tickets can be as cheap as $621. On the other hand, the most expensive day to fly is Monday, where prices are $736 on average.

  • How does KAYAK find such low prices on flights to Miami?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Miami.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Miami?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Miami is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Miami?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Miami with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Miami?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Miami up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Miami?

    The cheapest time of day to fly to Miami is generally in the evening, when flights cost $658 on average. The most expensive time of day to fly to Miami is generally in the morning, which is peak travel time and where the average cost of a ticket is $708.

Top tips for finding cheap flights to Miami

  • Looking for cheap airfare to Miami? 25% of our users found round-trip tickets to Miami for the following prices or less: From Lisbon $775
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Miami flight deals.

Reviews of the top 5 airlines serving from Portugal to Miami

 
See real verified KAYAK customer reviews for airlines flying to Miami. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Portugal to Miami. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Miami? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9117 reviews
8.1Crew
7.3Comfort
7.7Boarding
6.6Food
7.1Entertainment
Airline reviews

It was good, although we could not get our preferred seats, we did enjoy the whole experience from Costa Rica. I still don't understand why our luggage is not the first to come out at the band.

10.0 ExcellentMario, Dec 2025
SJO - EWR
Read more United Airlines reviews

It was good, although we could not get our preferred seats, we did enjoy the whole experience from Costa Rica. I still don't understand why our luggage is not the first to come out at the band.

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

everything was pretty good. Houston airport is awful. Unnecessarily inefficient; people working there are rude. Badly run

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

They did the one thing that really matters - got to Chicago early.

I liked the snacks and the flight attendants were friendly.

The flight was delayed for 1:30 hours for maintenance issues. They should give more information about connecting flights. For a Business Cabin the Crew was mediocre.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

Flight was late - I was downgraded from first class to coach

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

I was disappointed of the crew, not friendly and attentive. Delay one way for fuel leakage and the plane is so hot. Not that great all around but I’m glad I experienced it so now know better.

Flew Business class and did not like anything, flight attendants were rude and not helpful. Food was of poor quality and I did not eat meals.

Wonderful just hope the had more direct flights to Boston

Boarding process was fast and efficient. Short flight but on time and well organized. I would certainly fly TAP again.

Very long line at the gate, moved slowly. I had expected that boarding a flagship A330neo would be with a jetway directly at the gate, and not a long bus ride to the airplane.

The layover was only one hour and a huge line for passport control. If I didn’t cut the line and argue was every single official, I would’ve spent the night in this one. Obviously.TAP AIR people. do not take into account.this problem with their flight scheduling, which is extremely frustrating. Poor food choices, on the pasta was offered, they ran out of chicken right away. All the sodas and water poured in a tiny 70 mL cups, which is not enough to keep hydrated on the long flight. I had to ask for 34 cups at a time. Flight attendant seemed to be tired and overworked.

Very borderline, low budget airline without low budget prices There are no counts of soda, everything is dispensed enlarged bottles and poured into tiny cups about 70 mL so in order to keep hydrated you have to take 3-4 cups at a time. Also, there was only one food item offered, pasta, they ran out of chicken right away. Snack was very poor. It was called tuna sandwich, which is truly borderline. The flight attend attendance seemed to be overworked and tired.

I am not very tall, and had a difficult time getting my carry-on placed in the overhead bin while passengers were behind me waiting to get to their seats. After struggling with the luggage, I turned it around, and left it, knowing it was not properly placed, but believing there was adequate room for it in the bin. When the flight attendant came through the cabin, she asked whose bag it was, and scolded me for not positioning it correctly. She turned it around and moved on. I thought that her approach was totally unprofessional, calling out a passenger in that manner.

TAP‘s flight attendants seem to be among the least ambitious of all the international flight crews we’ve flown with. . When we left US and went to Portugal, and when we returned from Portugal, flight attendants were not very visible. Then did not offer frequent water breaks and when we had to go back to request water, I was almost an imposition. Meal quality was just average. The dinners were fine. Breakfast wraps were presented soggy.

There was no warning that they have added passport control after check in, the line was enormous and after 46 mins wait we missed our flight. Were forced to leave the airport and purchase new tickets at full price to board a later flight. TAP were unsympathetic and unhelpful.

This flight was delayed by more than an hour. The seats are uncomfortable ans do not recline properly. I prepurchased a wifi pass, but wifi was not working on this flight at all. The food was bland.

Food situation was bad. Also movie choices when compared to other airlines was terrible. Seats very narrow. My tv didn’t work.

I was not allowed to cancel the flight, customer service is atrocious

Great staff, just very far from the main terminal, had to run to connect my flight. I had 90 minutes to spare. But my flight from Chicago was delayed also.

My luggage is lost and nowhere to be found, no response from airline

Boarding was a shitshow. Had to bus to the gate. No separate bus and boarding process for Business Class.

The plane was very old, no power outlets. We also had to wait a long time to board. They kept moving us to different lines before we actually could step foot on the plane. We ended up being delayed an hour but we were never told or informed for any reason. After the meal I asked for a coffee which the flight attendant forgot and I had to ask again. Overall not the worst but not the best experience.

Need to pay for headsets, water, or any extra except air to breath.

Sitting space was very tight and I am not big or fat (I am 5'10" 178 Lb), so eating was very challenging. The rest was good.

Sitting space was very tight, so eating was difficult. But everything else was good.

The crew was super friendly and helpful. The food was quite good. An overall positive experience.

Plane delayed due to weather. Plane boarded, then told to unboard due to a maintenance issue.

A more organized boarding experience and better food would have made the experience better.

Was all good.l including a sofdrink. AA improved significantly. There was no entertainment.

why can't planes be boarded from back to front?? everything was great otherwise

We flew into Barcelona and the plane was so cramped and very uncomfortable and dirty. But we flew out of Madrid and that plane was much better. Would fly Iberia again.

For what we are willing to pay for international air travel, our experience was very good. We had no problem checking in, we had very little wait time at the AA counter in Madrid, and the staff in Madrid were very helpful. The flight crew was helpful and courteous, the plane was on the newer side, and our assigned seats were together without us needing to purchase them. The flight took off on time and arrived early. Overall, it was a pleasant experience or as much as could be expected in economy for almost 10 hours.

Boarding was easy, the flight left on time and even landed 20 minutes early. The food was plentiful and really good! The crew was kind & helpful. Overall it was an exceptional experience!

We were delayed 2 hours because the crew was late. They need better planning by the crew, we had to sit in uncomfortable seats waiting for them.

The flight was safe, confortable and convenient. Thank you. I hope to come back soon!

Great seat in premium economy, great food and drinks throughout lots of in flight entertainment. 1 hour 40 min delayed flying out , 2 1/2 hour wait at passport control in tampa

Plane was extremely delayed, but not all of it was BA fault (some was). Worst part was lack of room - this had as much space as an Allegiant flight. I thought transatlantic usually gave you an extra inch or two, but not this one. Entertainment system sporadically worked and didn’t have great options. Overhead bins are old and tiny, not as good as aunties new planes.

My seat cushion was poor. The cushion was compressed and was uncomfortable for such a long flight.

Besides having a LONG layover in Philadelphia to begin with, our flight was delayed and left late. We spent 7 hours in the Philadelphia airport after being in the air 7 hours from Portugal to Philly. It turned into a 24 hour day of travel which was exhausting. I know you can't help weather but our layover was difficult as my husband is handicapped. The staff was EXTREMELY helpful with his wheelchair tho!!

I was in a bulkhead seat and my tray table wasn't level. Eating was difficult.

Audi visual not working for a whole group of seats in first class. How does a plane leave the main hub in such poor condition? How much that we can’t see so immediately is also compromised?

main meals are horrible but then you dont fly for the food

It was good. Couldn’t Check in online and select seats

It was great. Enough space and room for legs . Great service to.

⭐ British Airways Review — A Journey of Highs, Lows, and Lessons ⭐ I recently flew Business Class round-trip from Boston to Mumbai with British Airways, and my experience was a tale of two extremes — from disappointment to exceptional service, and then back to inconsistency. Boston → London: A Surprisingly Poor Start My journey began on a disappointing note. On a 6-hour Business Class flight, I was surprised to discover that there wasn’t a single proper vegetarian meal option available. I was offered a few bakery items only after repeatedly requesting something to eat. The flight attendant shrugged, offered no solution, and eventually — quite literally — threw some bread at me after much delay. This was not only disheartening, it was extremely surprising given my wonderful Business Class experience with BA last year. I stepped off that flight genuinely hungry and had to make a mad dash to the lounge just to get a proper meal. London → Mumbai: A Complete Turnaround The next sector restored my faith in British Airways. The entire crew was warm, welcoming, attentive, and genuinely caring. A special shoutout to Phiroze and the entire team serving the Business Class cabin — their professionalism, hospitality, and thoughtful service were extraordinary. They truly embodied what makes British Airways a global leader, and I am deeply grateful for the experience they provided. This is the BA I know and love. Mumbai → London: A Strange Meal Schedule This sector was generally fine, but the meal timing was puzzling. Lunch at 10:30 AM — for a Business cabin — felt unusual, and most passengers, including myself, barely touched it. The rest of the service was smooth, but the scheduling definitely needs a rethink. London → Boston: Mixed Experience Again The flight itself was decent, but the Business Lounge at Heathrow for this leg was a letdown. Arrived during lunch hours: no hot vegetarian options available Lounge area: dirty dishes everywhere Even after politely alerting the staff, the dishes were ignored and left uncleared For a premium cabin passenger — and at one of the world’s busiest international hubs — this was disappointing. Overall Impression My journey with British Airways felt inconsistent — two great sectors sandwiched between two that fell short of the BA standard. When BA is good, it is world-class. When it misses, the gap is noticeable. I genuinely hope the airline takes this feedback as constructive insight. I continue to believe in British Airways, and I commend the outstanding crew on the London → Mumbai sector — they were the highlight of my entire trip. With a little more focus on vegetarian meal availability, lounge service, and consistency across crews, BA can ensure every Business Class passenger experiences the premium journey they promise.

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