$268 Find Cheap Flights from New York LaGuardia Airport 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 LaGuardia to Portugal departing on 11/26. 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 Portugal

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from LaGuardia to Portugal

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lisbon
Lisbon1 stop$439
Porto
Porto3 stops$453
Ponta Delgada
Ponta Delgada2 stops$600
Faro
Faro2 stops$750
Funchal
Funchal3 stops$550
Lajes
Lajes3 stops$764
Lisbon
Lisbon1 stop$439
Porto
Porto3 stops$453
Ponta Delgada
Ponta Delgada2 stops$600
Faro
Faro2 stops$750
Funchal
Funchal3 stops$550
Lajes
Lajes3 stops$764

Book Cheap LaGuardia to Portugal Plane Tickets

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

Wed, Jan 7 - Sun, Jan 11
United Airlines Logo
3:30 pm - 9:20 amLGA-LIS
12h 50m1 stop
United Airlines Logo
10:50 am - 9:47 amLIS-LGA
27h 57m2 stops
$439United Airlines
Find Deal
Wed, Jan 14 - Fri, Jan 23
Air Canada Logo
3:20 pm - 1:20 pmLGA-LIS
17h 00m2 stops
Air Canada Logo
11:20 am - 9:13 amLIS-LGA
26h 53m1 stop
$440Air Canada
Find Deal
Thu, Dec 11 - Sat, Dec 27
Air Canada Logo
6:05 am - 9:20 amLGA-LIS
22h 15m1 stop
Air Canada Logo
11:20 am - 2:28 pmLIS-LGA
32h 08m2 stops
$442Air Canada
Find Deal
Mon, Nov 17 - Wed, Nov 26
KLM Logo
4:00 pm - 8:00 amLGA-LIS
11h 00m1 stop
KLM Logo
11:15 am - 5:30 pmLIS-LGA
11h 15m1 stop
$446KLM
Find Deal
Mon, Dec 8 - Sat, Dec 20
Air Canada Logo
4:20 pm - 9:20 amLGA-LIS
12h 00m1 stop
Air Canada Logo
11:20 am - 8:07 amLIS-LGA
25h 47m2 stops
$447Air Canada
Find Deal
Thu, Dec 11 - Sat, Dec 27
Air Canada Logo
8:50 am - 9:20 amLGA-LIS
19h 30m2 stops
Air Canada Logo
11:20 am - 2:28 pmLIS-LGA
32h 08m2 stops
$448Air Canada
Find Deal
Tue, Nov 11 - Tue, Nov 18
United Airlines Logo
2:55 pm - 1:20 pmLGA-LIS
17h 25m2 stops
United Airlines Logo
6:10 am - 11:16 pmLIS-LGA
22h 06m2 stops
$451United Airlines
Find Deal
Sun, Dec 14 - Thu, Dec 25
Delta Logo
12:00 pm - 11:20 amLGA-LIS
18h 20m2 stops
Delta Logo
10:40 am - 6:32 pmLIS-LGA
12h 52m1 stop
$469Delta
Find Deal
Sun, Dec 14 - Thu, Dec 25
Delta Logo
12:00 pm - 11:20 amLGA-LIS
18h 20m2 stops
Delta Logo
5:30 am - 6:32 pmLIS-LGA
18h 02m2 stops
$480Delta
Find Deal
Mon, Jan 12 - Wed, Jan 21
British Airways Logo
3:35 pm - 2:15 pmLGA-FNC
17h 40m2 stops
British Airways Logo
3:55 pm - 5:46 pmFNC-LGA
30h 51m2 stops
$706British Airways
Find Deal
Booking Insights

KAYAK's insights & trends for LaGuardia to Portugal flights

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

Which airlines fly non-stop between New York LaGuardia Airport and Portugal?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from New York LaGuardia Airport to Portugal.

There are 3 airlines that fly nonstop from New York LaGuardia Airport to Portugal. They are: Air Canada, Delta and United Airlines. The cheapest price of all airlines flying this route was found with United Airlines at $470 for a round-trip flight to Lisbon (LIS). On average, United Airlines offers the best prices for nonstop flights between New York LaGuardia Airport and Portugal.

Which airlines provide the cheapest flights from New York LaGuardia Airport to Portugal?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from New York LaGuardia Airport to Portugal were found on United Airlines ($439) and Air Canada ($440).

Good to know

Low seasonMarch
Cheapest flight$288
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from New York LaGuardia Airport to Lisbon

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from New York LaGuardia Airport 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 New York LaGuardia Airport to Portugal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York LaGuardia Airport to Portugal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from New York LaGuardia Airport 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 New York LaGuardia Airport 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 New York LaGuardia Airport 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 New York LaGuardia Airport 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 New York LaGuardia Airport 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 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 $925 on average. Morning departures are around 100% cheaper than evening flights, 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 $1,006.

Reviews of the top 3 airlines serving from LaGuardia to Portugal

 
Need help choosing which airline to fly with from LaGuardia 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 7993 reviews
7.9Entertainment
8.2Boarding
7.3Food
8.5Crew
7.9Comfort
Airline reviews

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

6.0 GoodDavid, Oct 2025JFK - KEF
Read more Delta reviews

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight was great. The gate location was way to far away!!!

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

I believe that a four-hour trip should have a meal. Delta had none.

Was charged for my luggage despite having been on one ticket from an international flight. Too tired to argue after 15 hours on flight. Was charged for rechecking it at JFK airport. Not sure why those off Kenya Airways were required to do that.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

Overall, aside from the baggage issue, it was as good as one expects.

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Food was poorly timed and not good.. Hand held snacks, really. I kept asking for water and never got any. Service was rushed for a 7-hour flight.

Boarding was organized. Old plane. Seat fairly comfortable. Business Class much too large so you don’t receive as much attention as you should considering what you pay for the seat.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

The food should improve! And The flight should leave on time and not make the traveler wait.

We love united ! We would like to acknowledge Aimee in the lounge near gate 130

Survey sent before we actually left. Delay after delay. Now a crew problem.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

Allow me to book extra bag check in as free though I packed in 1 luggage but that was 7 LBS overweight so make another bag to free check in.

My flight from New York to Canada and Canada to Brisbane was canceled, so I had to take united airlines instead flight from New York to Dubai then layover in Dubai 8 hours then from Dubai to Brisbane it was extremely difficult for me , it was a nightmare flying with Canadian airlines unfortunately.

I found the boarding easy and my seat was very comfortable as I had a lot of leg room. I am not too happy that I no longer have lounge access even though I used to get it with my TD credit card.

Strike pissed me n stranded in middle of no where

Refreshments and Air Hostess was good. Issues with customs in Toronto caused flight to depart and left me behind twice. Vouchers for delayed flight needs to increase.

Air Canada was great! From the airport at Montreal to boarding to the food on board the plane. The crew was great too! There was a slight issue with some other peoples’ tickets that I overheard about but the crew handled with care immediately to ensure everyone was comfortable and we could takeoff! Great experience with Air Canada

Everything was good till we got to yyz...then we got to the gate and there was NO GATE AGENT. We waited 15 min before disembarking. No internet No IFE Old aircraft Second leg in two weeks NOT IMPRESSED

The seats are soooooooo small in economy. I was offered no tea or coffee in the am. When I asked was told that it was too late. The plane was 2 hours late leaving.

My first flight left so late we knew I would miss my connection. Rather than redirecting me then, they made me take a flight to Montreal, then Toronto (there was a flight leaving for Toronto when I was in NYC, no need for me to also go to montreal). Then they gave me a food voucher that did not work (4 places would not accept it). At least they gave me a hotel automatically, even though it was a cheap crappy one. I'm still not home, and it's been over 24 hours. I'm exhausted.

The Air Canada staff at the gate in Newark were fantastic and so very helpful!!!

Everything you need to know for your flight from LaGuardia to Portugal

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.