$250 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 5/4. 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
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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
Lisbonnonstop$502
Porto
Porto1 stop$459
Faro
Faro1 stop$431
Funchal
Funchal1 stop$487
Ponta Delgada
Ponta Delgada1 stop$544
Lajes
Lajesnonstop$567
Pico Island
Pico Island2 stops$579
Horta
Horta1 stop$586
Porto Santo
Porto Santo1 stop$451
Velas
Velas2 stops$591
Corvo Island
Corvo Island2 stops$672
Lisbon
Lisbonnonstop$502
Porto
Porto1 stop$459
Faro
Faro1 stop$431
Funchal
Funchal1 stop$487
Ponta Delgada
Ponta Delgada1 stop$544
Lajes
Lajesnonstop$567
Pico Island
Pico Island2 stops$579
Horta
Horta1 stop$586
Porto Santo
Porto Santo1 stop$451
Velas
Velas2 stops$591
Corvo Island
Corvo Island2 stops$672

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

Sun, Apr 26 - Tue, May 5
TAP AIR PORTUGAL Logo
11:00 pm - 11:05 am
EWR
-
LIS
7h 05mnonstop
TAP AIR PORTUGAL Logo
12:15 pm - 3:30 pm
LIS
-
EWR
8h 15mnonstop
$502TAP AIR PORTUGAL
Sun, Apr 26 - Tue, May 5
TAP AIR PORTUGAL Logo
11:00 pm - 11:05 am
EWR
-
LIS
7h 05mnonstop
TAP AIR PORTUGAL Logo
2:00 pm - 9:10 pm
LIS
-
EWR
12h 10m
1 stop
$504TAP AIR PORTUGAL
Sun, Apr 26 - Wed, May 6
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
$505Air Europa
Mon, May 4 - Tue, May 12
Iberia Logo
10:50 pm - 6:25 pm
BOS
-
LIS
14h 35m
1 stop
Iberia Logo
5:45 pm - 9:05 pm
LIS
-
BOS
32h 20m
1 stop
$591Iberia
Tue, Apr 21 - Tue, Apr 28
Lufthansa Logo
5:30 pm - 10:45 pm
LAX
-
LIS
21h 15m
1 stop
Lufthansa Logo
6:15 am - 10:44 pm
LIS
-
LAX
24h 29m
2 stops
$605Lufthansa
Tue, Apr 21 - Tue, Apr 28
Iberia Logo
3:59 pm - 11:50 am
MIA
-
LIS
14h 51m
2 stops
Iberia Logo
12:30 pm - 8:25 pm
LIS
-
MIA
12h 55m
1 stop
$606Iberia
Tue, Apr 14 - Thu, Apr 23
Lufthansa Logo
5:30 pm - 10:45 pm
LAX
-
LIS
21h 15m
1 stop
Lufthansa Logo
6:15 am - 10:44 pm
LIS
-
LAX
24h 29m
2 stops
$608Lufthansa
Sun, Apr 26 - Tue, May 5
United Airlines Logo
7:25 pm - 10:30 am
LGA
-
LIS
10h 05m
1 stop
United Airlines Logo
11:25 am - 4:58 pm
LIS
-
LGA
10h 33m
1 stop
$665United Airlines
Sun, Apr 26 - Thu, May 7
United Airlines Logo
7:25 pm - 10:30 am
LGA
-
LIS
10h 05m
1 stop
United Airlines Logo
11:25 am - 4:58 pm
LIS
-
LGA
10h 33m
1 stop
$670United Airlines
Sun, Apr 26 - Tue, May 5
Delta Logo
8:00 pm - 10:45 am
LGA
-
LIS
9h 45m
1 stop
Delta Logo
12:45 pm - 10:19 pm
LIS
-
LGA
14h 34m
1 stop
$672Delta
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 Ponta Delgada, at $202 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 $355.

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 $711 on average. The cheapest price found on KAYAK in the last 2 weeks was $199 for the route Newark Airport (EWR) to Faro (FAO). The most popular routes on KAYAK are Boston to Lisbon which costs $826 on average, and Chicago to Lisbon, which costs $804 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 February, when tickets cost $496 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $967 and $743 respectively.

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

The average price for all round-trip flights from the United States to Portugal depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Portugal is generally in the evening, when round-trip flights cost $638 on average. The most expensive time of day to fly to Portugal is generally at night, which is peak travel time and where the average cost of a ticket is $672.

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 6 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 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 $364.

Good to know

Low seasonJanuary
Cheapest flight$250
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Newark Liberty Airport to Lisbon

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

  • Which airport is closest to the Azores?

    The Azores is an archipelago of nine islands off the southwest coast of Portugal. Between them, there are two international airports: Lajes Airport (TER) on Terceira Island and Joao Paulo II Airport (PDL) on Ponta Delgada Island. You can fly there direct from either New York’s JFK or Newark EWR airport.

  • Do I need a visa to travel to Portugal?

    Most countries in the Americas and the Caribbean do not require a visa and most European countries are also exempt as members of the Schengen zone. However, all African countries and the majority of Asian ones will need a visa for Portugal, which allows you to visit for up to 3 months.

  • Which airlines offer nonstop flights to Portugal?

    Several airlines offer nonstop flights from the US to Portugal, but all the flights originate on the US East Coast. The Portuguese national carrier TAP Air Portugal operates direct service from Newark Airport to Porto and Azores Airlines has similar service from Boston Logan Airport (BOS) to Terceira Island. Lufthansa, United and KLM also offer nonstop service to Portugal.

  • I wish to visit the Bolsa Palace. Which airport is closest?

    The Palacio da Bolsa or Bolsa Palace is the location of the country’s stock exchange and it is also recognized as a UNESCO World Heritage Site. The historic building is found in the Portuguese second city of Porto, so you should use Porto Airport. From there, it’s about a 30m drive by car to the landmark.

  • How do I get to the city center from Faro Airport?

    There is only one bus service to the Faro city center and a single summertime bus service. The Faro airport has poor public transport. Most passengers and visitors are advised to consider pre-booking a private transfer or hiring a taxi, since they are reliable means and make moving around much easier. Using the taxis, you can get to the city center in 10 minutes. Train services are unavailable, with the nearest train station situated six kilometers from the airport.

  • Is Madeira Airport accessible?

    Yes, it is accessible. The airport is wheelchair-friendly, enabling easy movement around the airport for persons with disability. It also has special equipment for boarding and departing from the aircraft. There are also professionals within the airport that offer assistance to the disabled or those who may have trouble finding their way into the airport.

  • Is Lisbon Airport pet friendly?

    Yes, it allows traveling with pets. It has pet relief areas within the airport. All the pets must be transported in a designated pet carrier except for guide dogs. At the airport, the pets must stay in their carriers unless the pets are using the pet relief areas. If you are traveling with a pet, the passenger should inform the airline when booking a flight.

  • Which facilities are available for those traveling with kids at Lisbon International Airport?

    Passengers traveling with children have a designated area situated in the public area of the terminal departure hall. The area has equipment such as bottle heaters, allowing food preparation for babies. There are also two play areas in terminal 1 where the kids can play. There are nursing rooms in both terminals 1 and 2 and changing rooms for infants. To facilitate moving around with toddlers, the airport provides strollers for children up to three years old.

  • 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 $716. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $819 on average.

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 $1,009, from Washington, D.C. Dulles Intl $1,113, from Newark $1,210
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portugal flight deals.
  • The Republic of Portugal marks the western edge of the European continent and, along with the islands off its coast, are serviced by several international airports. These airports include Humberto Delgado Airport (LIS), otherwise known as Lisbon Airport, Faro Airport (FAO) in the south and Francisco Sa Carneiro Airport (OPO), or Porto Airport, in the north.
  • The northern region of Portugal includes the districts of Porto, Braga, Vila Real and Braganca and is home to Peneda-Geres National Park (Braga) and Montesinho Natural Park (Braganca). Porto Airport is the hub for this area, so if you wish to visit, it’s best to plan your flight from the US to Portugal to terminate there.
  • Coimbra, Leiria, Santarem, Castelo Branco and Portalegre districts mark the central region of Portugal and lie between Porto and Lisbon. In order to save yourself travel time, it’s better to use Porto Airport for Coimbra and Lisbon Airport for Santarem, Castelo Branco and Portalegre, as it’s closer.
  • The historical province of Extremadura is situated on the southwestern coast of Portugal along the Atlantic Ocean and is where the capital city of Lisbon is located. Other districts within reach of Lisbon Airport include Santarem, Setubal, Evora and Lisbon district itself.
  • The Algarve marks the southern boundary of Portugal where it meets the Gulf of Cadiz and is home to Faro Airport, which is the regional hub for flights from the US to Portugal. It provides access, not only to the Algarve, but to the district of Beja, and is also a launching point to explore the islands of the Madeira Archipelago.
  • Lisbon International Airport (LIS) is the main international airport of Portugal, located in the capital city. It is the busiest and one of the largest airports in Southern Europe. It is a gateway to Portugal and receives most flights from the U.S.
  • If you are landing at Madeira Airport (FNC), you should consider having travel insurance in the case of cancellation or diversions. The airport experiences very strong, harsh winds through the mountains that may cause flights to be diverted to Port Santo (PXO) or even back to Lisbon. The mountainous setting in the Atlantic makes it experience plenty of winds and mountain waves.
  • Faro Airport (FAO) serves Southern Portugal. If you are visiting this area as a holiday destination, you should consider taking your flight to this airport. Flying to this airport places you close to top tourist destinations such as the Algarve. In Algarve, you can enjoy the Mediterranean climate along the coastline landscape, where you'll find the Nature Park of Ria Formosa.
  • Lisbon International Airport has two terminals: one that handles international flights or domestic departures and another for low-cost airline departures. The two terminals are linked by the free airport shuttle.
  • If you’re flying into Lisbon Airport and looking to avoid the busy crowds at the airport, book a meet-and-greet service. Your travel needs will be handled by the multilingual greeters and the porters. Experience a warm welcome with the personalized name board to ease your movement in the airport.

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 8318 reviews
7.8Entertainment
7.2Food
8.1Boarding
7.9Comfort
8.5Crew
Airline reviews

Kayak botched up the booking, i had to call delta and fix. In the process Delta failed to honor my comfort plus seat assignment that i had previously.

2.0 MediocreSreekumar, Mar 2026
FLL - DTW
Read more Delta reviews

Kayak botched up the booking, i had to call delta and fix. In the process Delta failed to honor my comfort plus seat assignment that i had previously.

Entertainment is ok! Boarding and seat with zone is terrible. I paid for the seats but you didn’t give me what I paid for which is exit isles.

the crew cancel the morning service due to the weather. Then the flight got deverted to Nashville . we were on the ground for over two hours the only gave us water once... no food or any snacks.... the crew should have handled better and offered something to passengers.

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

Delta needs to step its game up get a more reliable internet service. Internet service was non-existent for this flight.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

This was a Latam operated flight. Seats seemed a bit narrow in business class. Older aircraft.

I had a flight cancel and had it rerouted. When the rerouted they put me at a window seat instead of an isle. It was hard sitting by the window because the couple with masks on were making out. I get motion sickness which is why I need to have the isle seat.

NEVER MADE THE FLIGHT BECAUSE DELTA SAID THEY CAN NOT

No seat back entertainment. And app had a hard time getting entertainment loaded.

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Business class seats felt very cramped compared to other airlines.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

The experience at checkin for my American Airlines flight from Sacramento to LAX was very good including the assistance I received in getting my bags checked in and boarding passes printed. Was pleasantly surprised the my bags were checked through all the way to my destination at Clark International Airport in Angeles, Philippines.

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

Terrible planning. And even worse gate agents. Absolutely rude behavior.

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

Flight was scheduled at 11:26am but they keep Delaying until midnight. They waited at airport restless.

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

Great experience. Good dinner and service. FA's were very nice and attentive.

It was great. Smooth flight, comfortable, left on time and landed on time.

Perhaps this is an airport issue, but being in a takeoff queue for over an hour in the taxiing lane is unacceptable. We will definitely be seeking alternative avenues for air travel in the future.

We hoarded. Then we deplaned. Then we waited for 10 hours in the MSP airport due to a wheel misfunction. We understand safety but communication between crew and airport staff was horrible. When we did finally board, we were rushed on and because we were waiting for a “fresh” pilot and crew, we sat in a roasting plane with no A/C for an hour. My question is why was this flight not cancelled right away when they knew this would be a huge issue OR, why did AA not get a substitute plane, considering this was already a full flight? To me, this appears to be a complete breakdown in leadership and utter systems failure. The compensation for completely disrupting travel plans for hundreds, which we paid dearly for, was measly. While we appreciated the lodging for the night, $12 in meal vouchers isn’t going to sustain anyone for over 12 hours. “We apologize; our hands are tied” is no longer an acceptable explanation. We are so completely turned off by this experience and will definitely seek alternative avenues when we need to fly.

No difference between business class and normal same seat everything same, waste of money

They allowed me to book the flight, which took quite an effort to find the best option for us, and then 2 months later, cancelled it because they didn't think 90 minutes was enough time to get between connections. Why let me book the flight in the first place? I am somewhat disappointed in Kayak and will be choosing other options in the future

Absolutely unacceptable level of service for a Business class: lousy drink and food options, disgusting food (inedible meat, watery rice, etc...), pathetic level of attentiveness from staff, Business class restrooms were not accessible for long periods because blocked of by staff...overall extremely disappointing, will NEVER fly Business on TAP again.

Should really consider a better, smother boarding. Stood in tunnel for 20 plus minutes. Should start from back passengers of plane. Not front.

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.

WiFi wasn’t available to economy until the end of the flight.

Very good staff members with sincere passion and responsibility in their job.

We paid for Business Class seats, but system did not have us and they were not available.

Very please with the seating that the Kayak staff booked for us!

Worth every penny to upgrade to BC. Treated and felt more like First Class

I paid for a very expensive Business Class seat to and from Cairo Egypt from Charleston SC. There was partnership from states to London using American Airlines. That leg was amazing. The British Airlines leg was a joke. They used the standard no leg room 3 by 3 seats. A tray was put on the middle seat. The trip was 5 hours, from London to Cairo, thus my BC purchase. There was no screen proving tv/movie options, only a small device plug. The fold down tray and the bag of peanuts were typical of normal short run flying. The one toilet was located in the galley. We all got to know each other well. This was my first and last trip with British Airlines. I now understand why they would NEVER give me a seat chart so that I could make a selection.prior to departure. It honestly would not have made a difference, there were less than 50% of occupied seats. Apparently everyone got the memo but me. I have never felt so cheated as with that trip, got to so another going back to London, yeah. I will be sending a letter to customer service and asking for a refund. I will be photos comparing the two BC legs. OH, one more thing. The FC ticket holders got bulkhead and exit row seats. I know they had to be thrilled

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

Everything you need to know for your flight to Portugal