$343 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 5/23. 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$687
Porto
Porto2 stops$706
Faro
Faro2 stops$807
Funchal
Funchal2 stops$839
Ponta Delgada
Ponta Delgada1 stop$712
Lajes
Lajes2 stops$895
Lisbon
Lisbon2 stops$687
Porto
Porto2 stops$706
Faro
Faro2 stops$807
Funchal
Funchal2 stops$839
Ponta Delgada
Ponta Delgada1 stop$712
Lajes
Lajes2 stops$895

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

Mon, May 4 - Mon, May 11
Multiple Airlines Logo
6:30 am - 10:20 am
LGA
-
LIS
22h 50m
2 stops
Multiple Airlines Logo
11:00 pm - 7:36 pm
LIS
-
LGA
25h 36m
2 stops
$687Multiple Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
6:30 am - 10:20 am
LGA
-
LIS
22h 50m
2 stops
Multiple Airlines Logo
11:00 pm - 7:36 pm
LIS
-
LGA
25h 36m
2 stops
$688Multiple Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
7:55 am - 10:20 am
LGA
-
LIS
21h 25m
3 stops
Multiple Airlines Logo
11:00 pm - 10:36 pm
LIS
-
LGA
28h 36m
3 stops
$696Multiple Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
6:30 am - 10:20 am
LGA
-
LIS
22h 50m
2 stops
Multiple Airlines Logo
11:00 pm - 7:36 pm
LIS
-
LGA
25h 36m
2 stops
$697Multiple Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
3:30 pm - 10:20 am
LGA
-
LIS
13h 50m
2 stops
Multiple Airlines Logo
11:00 pm - 10:36 pm
LIS
-
LGA
28h 36m
3 stops
$698Multiple Airlines
Mon, May 18 - Wed, May 27
Multiple Airlines Logo
11:35 am - 9:20 pm
LGA
-
OPO
28h 45m
2 stops
Multiple Airlines Logo
7:15 am - 7:36 pm
OPO
-
LGA
17h 21m
2 stops
$706Multiple Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
11:35 am - 10:45 am
LGA
-
LIS
18h 10m
3 stops
Multiple Airlines Logo
7:25 am - 8:59 pm
LIS
-
LGA
18h 34m
2 stops
$707Multiple Airlines
Mon, May 4 - Tue, May 12
Multiple Airlines Logo
8:45 am - 10:20 am
LGA
-
LIS
20h 35m
2 stops
Multiple Airlines Logo
7:00 am - 8:46 am
LIS
-
LGA
30h 46m
3 stops
$710Multiple Airlines
Tue, Aug 18 - Wed, Sep 2
Air Canada Logo
2:30 pm - 8:20 am
LGA
-
PDL
13h 50m
1 stop
Air Canada Logo
9:35 am - 8:00 am
PDL
-
LGA
26h 25m
2 stops
$712Air Canada
Thu, Aug 20 - Wed, Sep 2
Air Canada Logo
8:45 am - 8:20 am
LGA
-
PDL
19h 35m
1 stop
Air Canada Logo
9:35 am - 8:00 am
PDL
-
LGA
26h 25m
2 stops
$773Air Canada
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 Delta. The best round-trip deal found from Delta for the route is to Lisbon (LIS) and costs $540.

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 Air Canada ($712) and United Airlines ($824).

Good to know

Cheapest flight$343
Most popular time to fly and prices are also 8% lower on average.
Flight from New York LaGuardia Airport to Funchal

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.
7.9
DeltaOverall score based on 8438 reviews
8.1Boarding
7.2Food
8.5Crew
7.9Comfort
7.8Entertainment
Airline reviews

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

10.0 ExcellentAditi Sayan, Apr 2026
LGA - ATL
Read more Delta reviews

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

I am still at the Airport! Delayed Delayed and Delyaed

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

All good flight was 35 minutes early when arriving in Edinburgh

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

I had a good time. However, I paid for the wifi and it was in and out the whole flight.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

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

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

Information on your arrival and departure airports