$310 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 10/2. 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.
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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$602
Porto
Porto1 stop$609
Faro
Faro1 stop$623
Funchal
Funchal1 stop$578
Ponta Delgada
Ponta Delgadanonstop$634
Lajes
Lajes1 stop$667
Pico Island
Pico Island1 stop$771
Horta
Horta1 stop$668
Porto Santo
Porto Santo1 stop$829
Velas
Velas2 stops$672
Corvo Island
Corvo Island2 stops$939
Lisbon
Lisbon2 stops$602
Porto
Porto1 stop$609
Faro
Faro1 stop$623
Funchal
Funchal1 stop$578
Ponta Delgada
Ponta Delgadanonstop$634
Lajes
Lajes1 stop$667
Pico Island
Pico Island1 stop$771
Horta
Horta1 stop$668
Porto Santo
Porto Santo1 stop$829
Velas
Velas2 stops$672
Corvo Island
Corvo Island2 stops$939

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

dim., sept. 27 - mar., oct. 13
Multiple Airlines Logo
8:25 pm - 5:10 pm
EWR
-
LIS
15h 45m
2 stops
Multiple Airlines Logo
8:35 pm - 9:00 pm
LIS
-
EWR
29h 25m
2 stops
$602Multiple Airlines
dim., sept. 20 - mar., sept. 29
Multiple Airlines Logo
8:25 pm - 6:55 pm
EWR
-
LIS
17h 30m
2 stops
Multiple Airlines Logo
9:35 pm - 9:00 pm
LIS
-
EWR
28h 25m
2 stops
$603Multiple Airlines
jeu., oct. 8 - dim., oct. 11
Air Europa Logo
10:05 pm - 3:15 pm
JFK
-
LIS
12h 10m
1 stop
Air Europa Logo
11:35 am - 5:45 pm
LIS
-
JFK
11h 10m
1 stop
$623Air Europa
ven., oct. 2 - ven., oct. 9
Air Europa Logo
10:05 pm - 3:15 pm
JFK
-
LIS
12h 10m
1 stop
Air Europa Logo
4:05 pm - 5:45 pm
LIS
-
JFK
30h 40m
1 stop
$625Air Europa
mer., oct. 14 - dim., oct. 18
Iberia Logo
9:45 pm - 6:25 pm
MIA
-
LIS
15h 40m
1 stop
Iberia Logo
10:10 pm - 8:00 pm
LIS
-
MIA
26h 50m
1 stop
$628Iberia
lun., oct. 12 - lun., oct. 19
Iberia Logo
9:45 pm - 6:25 pm
MIA
-
LIS
15h 40m
1 stop
Iberia Logo
9:10 am - 8:00 pm
LIS
-
MIA
15h 50m
1 stop
$646Iberia
ven., oct. 16 - sam., oct. 24
TAP AIR PORTUGAL Logo
10:45 pm - 10:20 am
BOS
-
LIS
6h 35mnonstop
TAP AIR PORTUGAL Logo
7:30 pm - 9:45 pm
LIS
-
BOS
31h 15m
1 stop
$681TAP AIR PORTUGAL
mer., sept. 23 - sam., oct. 3
TAP AIR PORTUGAL Logo
11:10 pm - 11:00 am
EWR
-
OPO
6h 50mnonstop
TAP AIR PORTUGAL Logo
9:15 pm - 3:30 pm
OPO
-
EWR
23h 15m
1 stop
$752TAP AIR PORTUGAL
dim., oct. 4 - ven., oct. 16
Turkish Airlines Logo
12:25 am - 3:50 pm
EWR
-
OPO
34h 25m
1 stop
Turkish Airlines Logo
10:40 am - 10:30 pm
OPO
-
EWR
16h 50m
1 stop
$753Turkish Airlines
mar., sept. 15 - mar., sept. 29
Turkish Airlines Logo
12:25 am - 10:00 am
EWR
-
OPO
28h 35m
1 stop
Turkish Airlines Logo
10:40 am - 10:30 pm
OPO
-
EWR
16h 50m
1 stop
$754Turkish 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 Ponta Delgada, at $450 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 $503.

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 $804 on average. The cheapest price found on KAYAK in the last 2 weeks was $248 for the route Newark Airport (EWR) to Faro (FAO). The most popular routes on KAYAK are Boston to Lisbon which costs $909 on average, and New York to Faro, which costs $1,132 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 $990 and $806 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 $671 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 $906.

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 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 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 $437.

Good to know

Low seasonJanuary
Cheapest flight$297
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Newark Liberty Airport to Porto

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

Insights shared by verified travelers who flew to Portugal 
RebeccaFlew with TAP AIR PORTUGAL
BOS
-
OPO
Apr 2026
Flight was full and they made me check my bag, so come prepared to do so.
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 Monday where round-trip tickets can be as cheap as $725. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $811 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 Newark $971, from Boston $1,007, from Washington, D.C. Dulles Intl $1,053
  • 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 8466 reviews
8.1Boarding
7.2Food
7.8Entertainment
7.9Comfort
8.5Crew
Airline reviews

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

6.0 GoodSilvestre, Apr 2026
MCO - GRU
Read more Delta reviews

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

The chicken was so dry it was impossible to eat. No substitute was offered. The port to charge my phone was broken and all I got was a shrug from the crew. The entertainment system was glitchy and subtitles didn’t load. Crew seemed fully uninterested and unfriendly.

The flight crew were absolute rock stars. When they came to the gate they looked like royalty, so chic. They also were extremely kind. Food was good and I loved the lack of plastic waste. The flight was lovely and smooth.

We were unable to check in due to technical problems on TAP’s end. The flight was delayed forty minutes with no reason given. We received timely notice of the flight delay. We were also notified of a gate change. The new gate was at a different terminal. When we got to the new terminal, we learned that we had to go back to the old terminal first to check in. This information should have been included along with the gate change notification. Also unexplained, the steward skipped us when offering breakfast.

They left our luggage uncovered on tarmac in pouring rain during an hour delay of departure! At our final destination, we found ALL OF OUR CLOTHES/SHOES soaked all the way through!! Our 1st connection plane was a great business class accommodation but only 50 minutes long. Our 2nd connection from Lisbon (another delay with luggage uncovered on tarmac) had only the extra legroom and mediocre food in business class - no entertainment and no extra comfort seating. Will not use TAP Air Portugal again!

The food left a lot to be desired. The crew was great

Horrible experience at tbe check in ladie she was very racist ,she doesn't speak portuguese too and forced me to check in my carrion bag and I saw everyone with carrion bag inside anda lot of space ,she was rude unprofessional

Departed late. Flight crew some of the most professional I have ever experienced. First time we’ve flown this airline

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.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

1st class seats NOT REALLY 1st class or business class but like premier economy. Should be listed as such or named something else. I have flown 1st class with other airlines and they are nothing like it at all.

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

Worst airline in the world. They downgraded me from business class to economy with no compensation.

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

Overall ok. Best part has always been the sundae dessert.

Check-in in SAN was long. ORD was good. Flight delayed On board crew was ok. No warmth or personality. LHrR barely made connection

Even if you wait for connecting passengers you should not be an hour late departing waiting their luggage. Your passengers may have connections in the other end and you harm them.

Everything you need to know for your flight to Portugal