$245 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 3/22. 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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Cheap Flights from LaGuardia to Portugal

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lisbon
Lisbon2 stops$447
Porto
Porto2 stops$494
Faro
Faro2 stops$530
Ponta Delgada
Ponta Delgada2 stops$618
Funchal
Funchal2 stops$639
Lajes
Lajes2 stops$1,254
Lisbon
Lisbon2 stops$447
Porto
Porto2 stops$494
Faro
Faro2 stops$530
Ponta Delgada
Ponta Delgada2 stops$618
Funchal
Funchal2 stops$639
Lajes
Lajes2 stops$1,254

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

Sat, Feb 28 - Sat, Mar 7
Multiple Airlines Logo
3:30 pm - 2:55 pm
LGA
-
LIS
18h 25m
2 stops
Multiple Airlines Logo
9:45 pm - 6:03 pm
LIS
-
LGA
25h 18m
2 stops
$447Multiple Airlines
Wed, Apr 8 - Wed, Apr 15
Multiple Airlines Logo
10:30 am - 6:45 pm
LGA
-
LIS
27h 15m
2 stops
Multiple Airlines Logo
9:05 am - 10:31 pm
LIS
-
LGA
18h 26m
2 stops
$475Multiple Airlines
Mon, Mar 2 - Mon, Mar 9
Multiple Airlines Logo
12:40 pm - 10:45 am
LGA
-
LIS
17h 05m
2 stops
Multiple Airlines Logo
10:00 pm - 7:03 pm
LIS
-
LGA
25h 03m
3 stops
$481Multiple Airlines
Sun, Feb 22 - Tue, Mar 3
Multiple Airlines Logo
3:20 pm - 9:15 pm
LGA
-
LIS
24h 55m
2 stops
Multiple Airlines Logo
7:00 am - 7:03 pm
LIS
-
LGA
17h 03m
2 stops
$483Multiple Airlines
Sun, Mar 1 - Sun, Mar 8
United Airlines Logo
7:29 pm - 10:15 am
LGA
-
LIS
9h 46m
1 stop
United Airlines Logo
11:55 am - 11:44 pm
LIS
-
LGA
15h 49m
1 stop
$497United Airlines
Wed, Mar 4 - Thu, Mar 19
United Airlines Logo
7:29 pm - 10:15 am
LGA
-
LIS
9h 46m
1 stop
United Airlines Logo
11:55 am - 11:44 pm
LIS
-
LGA
15h 49m
1 stop
$499United Airlines
Tue, Mar 3 - Tue, Mar 10
American Airlines Logo
1:30 pm - 7:40 am
LGA
-
OPO
13h 10m
2 stops
American Airlines Logo
8:20 am - 9:12 pm
OPO
-
LGA
16h 52m
2 stops
$514American Airlines
Wed, Apr 15 - Thu, Apr 23
Air Canada Logo
8:55 am - 6:30 pm
LGA
-
OPO
28h 35m
2 stops
Air Canada Logo
8:40 am - 7:55 am
OPO
-
LGA
28h 15m
2 stops
$519Air Canada
Wed, Apr 15 - Tue, Apr 21
Air Canada Logo
8:55 am - 6:30 pm
LGA
-
OPO
28h 35m
2 stops
Air Canada Logo
6:20 am - 10:41 am
OPO
-
LGA
33h 21m
2 stops
$524Air Canada
Mon, Mar 9 - Fri, Mar 20
Delta Logo
1:00 pm - 10:30 am
LGA
-
OPO
17h 30m
2 stops
Delta Logo
5:00 am - 9:59 pm
OPO
-
LGA
20h 59m
2 stops
$532Delta
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 is just one airline that flies from New York LaGuardia Airport to Portugal direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is to Lisbon (LIS) and costs $470.

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 ($508) and Delta ($531).

Good to know

Cheapest flight$245
Most popular time to fly with an average 16% 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.

Reviews of the top airlines flying 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.
7.4
United AirlinesOverall score based on 9222 reviews
6.6Food
7.1Entertainment
8.1Crew
7.3Comfort
7.7Boarding
Airline reviews

The attendant on board was amazing. She should be doing business/first international long haul.

10.0 ExcellentJeremy, Feb 2026
EWR - BTV
Read more United Airlines reviews

The attendant on board was amazing. She should be doing business/first international long haul.

Although our flight was delayed the overall boarding process was very smooth and the crew was accommodating.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

Aircraft was noisy, old and never dimmed the lights on a night flight even on business class! I flew 17 times on United and probably another 40 on other airlines United USA /Europe flights were the worst to include luggage delayed once going to europe and once coming back

Check how old the airframe is, some older ones have inoperable seat back entertainment or power.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

Flight and crew were great. United didn't inform crew of immigration process which was disappointing!

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

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.

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