$348 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$688
Porto
Porto2 stops$688
Faro
Faro3 stops$747
Funchal
Funchal2 stops$851
Ponta Delgada
Ponta Delgada1 stop$709
Lajes
Lajes2 stops$979
Lisbon
Lisbon2 stops$688
Porto
Porto2 stops$688
Faro
Faro3 stops$747
Funchal
Funchal2 stops$851
Ponta Delgada
Ponta Delgada1 stop$709
Lajes
Lajes2 stops$979

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
$688Multiple Airlines
Tue, May 5 - Mon, May 11
Multiple Airlines Logo
3:30 pm - 6:35 pm
LGA
-
OPO
22h 05m
2 stops
Multiple Airlines Logo
10:40 pm - 7:36 pm
OPO
-
LGA
25h 56m
2 stops
$688Multiple Airlines
Wed, May 6 - Tue, May 12
Multiple Airlines Logo
6:30 am - 10:20 am
LGA
-
LIS
22h 50m
2 stops
Multiple Airlines Logo
7:00 am - 7:36 pm
LIS
-
LGA
17h 36m
2 stops
$690Multiple Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
11:35 am - 10:20 am
LGA
-
LIS
17h 45m
3 stops
Multiple Airlines Logo
7:25 am - 9:30 pm
LIS
-
LGA
19h 05m
3 stops
$693Multiple Airlines
Tue, May 5 - Mon, May 11
Multiple Airlines Logo
11:35 am - 11:35 am
LGA
-
OPO
19h 00m
3 stops
Multiple Airlines Logo
10:40 pm - 7:36 pm
OPO
-
LGA
25h 56m
2 stops
$693Multiple Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
10:30 am - 10:20 am
LGA
-
LIS
18h 50m
3 stops
Multiple Airlines Logo
7:25 am - 10:36 pm
LIS
-
LGA
20h 11m
2 stops
$695Multiple Airlines
Mon, May 11 - Wed, May 20
Multiple Airlines Logo
10:35 am - 2:15 pm
LGA
-
OPO
22h 40m
2 stops
Multiple Airlines Logo
10:00 pm - 7:36 pm
OPO
-
LGA
26h 36m
2 stops
$698Multiple Airlines
Wed, May 6 - Tue, May 12
Multiple Airlines Logo
11:35 am - 10:20 am
LGA
-
LIS
17h 45m
3 stops
Multiple Airlines Logo
7:00 am - 10:36 pm
LIS
-
LGA
20h 36m
3 stops
$699Multiple Airlines
Tue, Aug 18 - Wed, Sep 2
Air Canada Logo
8:45 am - 8:20 am
LGA
-
PDL
19h 35m
1 stop
Air Canada Logo
9:35 am - 10:35 pm
PDL
-
LGA
17h 00m
1 stop
$709Air Canada
Tue, Aug 18 - Wed, Sep 2
Air Canada Logo
10:40 am - 8:20 am
LGA
-
PDL
17h 40m
2 stops
Air Canada Logo
9:35 am - 10:35 pm
PDL
-
LGA
17h 00m
1 stop
$712Air 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 Transat ($818) and United Airlines ($933).

Find deals

Good to know

Cheapest flight$348
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 airline 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 9605 reviews
7.3Comfort
7.7Boarding
8.1Crew
6.6Food
7.1Entertainment
Airline reviews

All good flight was 35 minutes early when arriving in Edinburgh

10.0 ExcellentJohn, Apr 2026
EWR - EDI
Read more United Airlines reviews

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

New York LaGuardia Airport (LGA)