$256 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 3/23. 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$484
Porto
Porto2 stops$429
Faro
Faro2 stops$476
Ponta Delgada
Ponta Delgada3 stops$596
Funchal
Funchal3 stops$608
Lajes
Lajes3 stops$764
Lisbon
Lisbon2 stops$484
Porto
Porto2 stops$429
Faro
Faro2 stops$476
Ponta Delgada
Ponta Delgada3 stops$596
Funchal
Funchal3 stops$608
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

Tue, Apr 14 - Wed, Apr 22
Multiple Airlines Logo
10:30 am - 5:50 pm
LGA
-
OPO
26h 20m
2 stops
Multiple Airlines Logo
7:10 am - 9:30 pm
OPO
-
LGA
19h 20m
2 stops
$429Multiple Airlines
Tue, Apr 14 - Wed, Apr 22
Multiple Airlines Logo
7:55 am - 5:50 pm
LGA
-
OPO
28h 55m
3 stops
Multiple Airlines Logo
7:10 am - 7:31 pm
OPO
-
LGA
17h 21m
2 stops
$430Multiple Airlines
Mon, Apr 13 - Wed, Apr 29
Multiple Airlines Logo
8:55 am - 12:20 pm
LGA
-
OPO
22h 25m
2 stops
Multiple Airlines Logo
10:00 pm - 7:31 pm
OPO
-
LGA
26h 31m
2 stops
$431Multiple Airlines
Mon, Apr 13 - Tue, Apr 28
Multiple Airlines Logo
11:40 am - 2:15 pm
LGA
-
OPO
21h 35m
2 stops
Multiple Airlines Logo
7:45 am - 7:31 pm
OPO
-
LGA
16h 46m
2 stops
$432Multiple Airlines
Mon, Apr 13 - Tue, Apr 21
Multiple Airlines Logo
11:40 am - 2:15 pm
LGA
-
OPO
21h 35m
2 stops
Multiple Airlines Logo
7:45 am - 7:31 pm
OPO
-
LGA
16h 46m
2 stops
$442Multiple Airlines
Sun, Apr 26 - Tue, May 5
United Airlines Logo
6:00 am - 10:30 am
LGA
-
LIS
23h 30m
1 stop
United Airlines Logo
1:00 pm - 7:50 am
LIS
-
LGA
23h 50m
1 stop
$494United Airlines
Sun, Mar 22 - Tue, Mar 31
United Airlines Logo
6:00 am - 10:15 am
LGA
-
LIS
24h 15m
1 stop
United Airlines Logo
12:20 pm - 11:30 pm
LIS
-
LGA
16h 10m
1 stop
$498United Airlines
Thu, Apr 9 - Sun, Apr 19
British Airways Logo
6:03 pm - 4:05 pm
LGA
-
FAO
17h 02m
2 stops
British Airways Logo
7:10 pm - 8:49 pm
FAO
-
LGA
30h 39m
2 stops
$699British Airways
Mon, Mar 2 - Mon, Mar 9
British Airways Logo
4:05 pm - 2:15 pm
LGA
-
FNC
17h 10m
2 stops
British Airways Logo
12:25 pm - 7:16 am
FNC
-
LGA
22h 51m
2 stops
$870British Airways
Mon, Mar 2 - Mon, Mar 9
British Airways Logo
4:05 pm - 2:15 pm
LGA
-
FNC
17h 10m
2 stops
British Airways Logo
12:25 pm - 7:16 am
FNC
-
LGA
22h 51m
2 stops
$885British Airways
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 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 ($609).

Good to know

Cheapest flight$268
Most popular time to fly and prices are also 9% lower on average.
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 9341 reviews
6.6Food
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
Airline reviews

Once boarding started it was pretty quick. Food was inedible; cold and salty..

8.0 ExcellentAnonymous, Feb 2026
EWR - EDI
Read more United Airlines reviews

Once boarding started it was pretty quick. Food was inedible; cold and salty..

Much better than Spirit. I was please by the easy fast check in and boarding

Same thing as flight from Pheonix to Newark. Uograded and Promised extra leg room and when I got to the seat it had none.

Everything except the food and entertainment. It was a great experience though

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.

Great setup on both flights except the last flight we got condensed dripping all over me in the last 20 mins of the flight

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.

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

Information on your arrival and departure airports