$182 Find Cheap Flights to Portugal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United States to Portugal departing on 4/27. 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

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Flight Deals

Cheap Flights to Portugal

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lisbon
Lisbon2 stops$463
Porto
Porto1 stop$391
Faro
Faro1 stop$424
Ponta Delgada
Ponta Delgada1 stop$450
Funchal
Funchal1 stop$435
Lajes
Lajes1 stop$539
Pico Island
Pico Island2 stops$586
Horta
Horta2 stops$586
Porto Santo
Porto Santo1 stop$441
Velas
Velas1 stop$552
Corvo Island
Corvo Island2 stops$572
Lisbon
Lisbon2 stops$463
Porto
Porto1 stop$391
Faro
Faro1 stop$424
Ponta Delgada
Ponta Delgada1 stop$450
Funchal
Funchal1 stop$435
Lajes
Lajes1 stop$539
Pico Island
Pico Island2 stops$586
Horta
Horta2 stops$586
Porto Santo
Porto Santo1 stop$441
Velas
Velas1 stop$552
Corvo Island
Corvo Island2 stops$572

Book Cheap Portugal Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Portugal 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 to Portugal

dom., abr. 19 - lun., abr. 27
Air Europa Logo
10:05 pm - 3:15 pm
JFK
-
OPO
12h 10m
1 stop
Air Europa Logo
8:10 pm - 5:45 pm
OPO
-
JFK
26h 35m
1 stop
$429Air Europa
vie., abr. 17 - mié., abr. 22
Multiple Airlines Logo
11:25 pm - 5:45 pm
JFK
-
OPO
13h 20m
1 stop
Multiple Airlines Logo
12:00 pm - 9:40 pm
OPO
-
JFK
14h 40m
1 stop
$430Multiple Airlines
mar., abr. 14 - mar., abr. 21
Multiple Airlines Logo
8:25 pm - 11:10 pm
EWR
-
OPO
21h 45m
2 stops
Multiple Airlines Logo
10:25 pm - 7:15 pm
OPO
-
EWR
25h 50m
2 stops
$430Multiple Airlines
lun., abr. 13 - jue., abr. 16
Multiple Airlines Logo
11:25 pm - 4:10 pm
JFK
-
OPO
11h 45m
1 stop
Multiple Airlines Logo
1:45 pm - 9:40 pm
OPO
-
JFK
12h 55m
1 stop
$431Multiple Airlines
lun., abr. 13 - mié., abr. 22
TAP AIR PORTUGAL Logo
11:10 pm - 7:00 pm
EWR
-
LIS
14h 50m
1 stop
TAP AIR PORTUGAL Logo
11:45 pm - 9:10 pm
LIS
-
EWR
26h 25m
1 stop
$476TAP AIR PORTUGAL
vie., may. 1 - mié., may. 6
TAP AIR PORTUGAL Logo
6:00 pm - 8:10 am
ORD
-
LIS
8h 10mnonstop
TAP AIR PORTUGAL Logo
12:40 pm - 4:00 pm
LIS
-
ORD
9h 20mnonstop
$489TAP AIR PORTUGAL
mié., abr. 8 - jue., abr. 16
British Airways Logo
10:40 pm - 11:15 pm
MIA
-
LIS
19h 35m
1 stop
British Airways Logo
11:05 am - 12:59 am
LIS
-
MIA
18h 54m
1 stop
$496British Airways
mar., abr. 21 - mar., may. 5
American Airlines Logo
9:15 pm - 5:55 pm
MIA
-
LIS
15h 40m
1 stop
American Airlines Logo
6:35 am - 6:25 pm
LIS
-
MIA
16h 50m
1 stop
$502American Airlines
lun., abr. 13 - mar., abr. 21
British Airways Logo
10:40 pm - 10:05 am
MIA
-
LIS
30h 25m
1 stop
British Airways Logo
7:10 am - 8:10 pm
LIS
-
MIA
18h 00m
1 stop
$506British Airways
dom., abr. 26 - dom., may. 3
United Airlines Logo
7:25 pm - 10:30 am
LGA
-
LIS
10h 05m
1 stop
United Airlines Logo
5:05 am - 10:36 pm
LIS
-
LGA
22h 31m
2 stops
$560United Airlines
Booking Insights

KAYAK's insights & trends for flights to Portugal

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

What is the cheapest flight to Portugal?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Portugal from the United States found in the last 72 hours was to Lisbon, at $396 round-trip. The most popular route is Boston (BOS) to Lisbon (LIS) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $396.

How much is a flight to Portugal?

The average and cheapest price for all round-trip flights to Portugal from each origin found by users searching on KAYAK in the last month.

A flight to Portugal costs $658 on average. The cheapest price found on KAYAK in the last 2 weeks was $206 for the route Newark Airport (EWR) to Faro (FAO). The most popular routes on KAYAK are Miami to Lisbon which costs $722 on average, and Chicago to Lisbon, which costs $728 on average.

See prices from:

What is the cheapest month to fly from the United States to Portugal?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United States to Portugal, 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 from the United States to Portugal is November, when tickets cost $637 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $991 and $848 respectively.

How far in advance should I book a flight from the United States to Portugal?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Portugal, 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 on the flight from the United States to Portugal, you should book around 5 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Which is the cheapest airport to fly into in Portugal?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Portugal is Ponta Delgada Nordela Airport (PDL), with an average flight price of $344.

Good to know

Low seasonJanuary
Cheapest flight$182
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from New York John F Kennedy Airport to Porto

Flights to Portugal: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to Portugal 
ShilpaFlew with TAP AIR PORTUGAL
LAX
-
LIS
Dec 2025
Seats were comfortable- vegetarian meal was pretty mehhh- maybe pack your own meal
Jose AntonioFlew with TAP AIR PORTUGAL
MIA
-
LIS
Dec 2024
If you have connections make sure they are at least tree hours from your landing time
LexFlew with TAP AIR PORTUGAL
IAD
-
LIS
Aug 2024
I had long wait at customs. Please plan accordingly.
ThuFlew with TAP AIR PORTUGAL
SFO
-
LIS
Apr 2024
Weigh bags. They will check. Check in with gate or desk. Sometimes the e ticket will not work for boarding.

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from the United States to Portugal?

    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 from the United States to Portugal.

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

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

  • What is the Hacker Fare option on flights from the United States to Portugal?

    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 from the United States to Portugal 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 from the United States to Portugal?

    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 from the United States to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Portugal?

    Based on KAYAK data, the cheapest day to fly to Portugal is Wednesday where round-trip tickets can be as cheap as $715. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $828 on average.

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

    The cheapest time of day to fly to Portugal is generally at night, when round-trip flights cost $565 on average. The most expensive time of day to fly to Portugal is generally in the evening, which is peak travel time and where the average cost of a ticket is $648.

Top tips for finding cheap flights to Portugal

  • Looking for cheap airfare to Portugal? 25% of our users found round-trip tickets to Portugal for the following prices or less: From Boston $1,013, from Newark $1,030, from Washington, D.C. Dulles Intl $1,379
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portugal flight deals.

Reviews of the top 5 airlines flying to Portugal

 
Need help choosing which airline to fly with from the United States to Portugal? 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.
7.9
DeltaOverall score based on 8245 reviews
8.5Crew
7.8Entertainment
7.2Food
7.9Comfort
8.1Boarding
Airline reviews

The whole experience was excellent. As it most often is with Delta

10.0 ExcellentRay, Mar 2026
LGA - MCO
Read more Delta reviews

The whole experience was excellent. As it most often is with Delta

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

I was happy that I was able to get a last minute flight but unfortunately my seat was a middle seat. Even with Delta Comfort I wasn't comfortable

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Flight was warm for first few hours and quite rough

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

Overall good. The pilots and flight attendants are excellent! The equipment was the issue on my First flight as they had to wait for a part to be installed. So the take off was at least 30 minutes later.

The worst Airline ever. They centered my second flight and leave me in NY. They don’t have any representatives at the airport and they don’t respond to calls. Basically I got stuck. I will never purchase through there again.

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

It was a train wreck but on an airplane. First off, flight was delayed then we board only to hear two announcements, First weather delays in Orlando and second backup battery warning on emergency lights. After sitting on the plane for almost 2 hours they have us deplane due to the maintenance issue. We were told they were getting another plane. In the mean time, I notice another American- Orlando flight and ask the gate agent if I can switch. He says he cant help me and I'd have to walk to A13 from A37. Really!? I get down there and get a seat only to get an announcement my original flight was RE-boarding. The Then inflight there's no communication and I notice on flightaware were circling over the Gulf of America. I call the flight attendant and of course she has no clue and apparently 5m later the pilot finally tells us about another delay. Why does American always have these service and delay issues? They are my LAST choice in flights now!

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

For my arriving destination, we were delayed multiple times to the point that we arrived 6 hours after we were originally scheduled. On my flight home, they overbooked and involuntarily removed passengers (including me) from the plane. It was not a good experience.

The plane was small and one felt the turbulence much more. The lines to get through immigration were insanely long.

First time flying Business with Tap, I think it was a very good experience. It beats many domestic US carriers, the food options were really great, authentic Portuguese food, wines & deserts. Next time will do the free 24-48 hour stopover in Lisbon or Porto for sure.

We upgraded to business class. Nice seat with lots of room but otherwise not impressive.

Delayed departure Madrid to Lisboa and my luggage no arrived

this flight was awful from pre-boarding to on the plane. There needs to be more coordination between TAP and My Way. We were in first class and I am handicapped. BY the time we got on the plane there was no place for our baggage and the crew did not handle the situation well. They gave us an argument and said that we'd have to have it checked. Then, after I complained they moved some people's bags to put our small carry ons several seats back of our seats which were in Row 4.

Late. Lack of updates. Rude hostesses. Terrible food. Lack of headphones.

Flight was delayed but crew gave little to no communication, then “began boarding” but really just had everyone stand up and wait for an hour without any news or updates, as if we were going to start boarding at any second. Total chaos. Seemed like this was their first time boarding a plane. When we arrived at our destination, we waited for over an hour for the baggage claim belt to even turn on. Probably waited at baggage claim for our luggage for close to two hours. Everyone was very confused and of course we all worried that the luggage was lost. Again, zero communication and everyone we asked just said “I don’t know.” So we were left wondering whether to wait, or file a missing baggage claim, or check the other baggage claim belts (which we did every fifteen-twenty minutes because we were just confused). Lack of communication throughout the experience was a huge issue.

The value is there, but the layovers in Lisbon were not great. The passport control was so bad that a 2 hour layover became very tight and on the return the Terminal was barebones which made it a long 3 hours.

From Casablanca to Lisbon our baggage 2 pound over they want me to pay $120 for 2 pound which unexpected we are two family 8 of us they counters lady her customer service is not good I fly frequently for my business next time fly with TAP Air I will think twice

Booked business with TAP from LAX to Cabo Verde - overall ok, but just doesn’t feel like business class. More of a budget airline

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

Getting the boarding passes between the BA and AA apps was very clunky.

Everything you need to know for your flight to Portugal