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Cheap flights from New York LaGuardia Airport to Portugal from $210

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Portugal departing on 12/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from New York LaGuardia Airport to Portugal

Cheap round-trip flights

Air Canada Logo
10:15 am - 9:20 amLGA-LIS
18h 05m1 stop
Air Canada Logo
11:25 am - 4:52 pmLIS-LGA
10h 27m1 stop
$418Air Canada
Find Deal
Thu, Aug 21 - Thu, Sep 4
Air Canada Logo
7:10 pm - 9:20 amLGA-LIS
9h 10m1 stop
Air Canada Logo
11:25 am - 7:59 pmLIS-LGA
13h 34m2 stops
$420Air Canada
Find Deal
Thu, Aug 21 - Thu, Sep 4
Delta Logo
4:00 pm - 8:00 amLGA-LIS
11h 00m1 stop
Delta Logo
11:15 am - 6:32 pmLIS-LGA
12h 17m1 stop
$423Delta
Find Deal
Mon, Nov 10 - Tue, Nov 18
United Airlines Logo
10:15 am - 9:20 amLGA-LIS
18h 05m1 stop
United Airlines Logo
11:25 am - 7:17 pmLIS-LGA
36h 52m2 stops
$427United Airlines
Find Deal
Wed, Aug 13 - Thu, Sep 4
Logo
3:30 pm - 8:40 pmLGA-LIS
24h 10m2 stops
Logo
10:10 pm - 6:30 pmLIS-LGA
25h 20m2 stops
$428
Find Deal
Sun, Oct 5 - Thu, Oct 16
Delta Logo
6:59 pm - 10:45 amLGA-LIS
10h 46m1 stop
Delta Logo
11:15 am - 5:28 pmLIS-LGA
11h 13m1 stop
$429Delta
Find Deal
Sun, Oct 19 - Wed, Nov 5
Delta Logo
4:00 pm - 8:00 amLGA-LIS
11h 00m1 stop
Delta Logo
11:15 am - 7:34 pmLIS-LGA
13h 19m1 stop
$430Delta
Find Deal
Mon, Nov 10 - Mon, Nov 17
Logo
8:45 am - 8:35 pmLGA-LIS
30h 50m2 stops
Logo
10:10 pm - 9:30 pmLIS-LGA
28h 20m2 stops
$431
Find Deal
Tue, Oct 7 - Wed, Oct 15
United Airlines Logo
11:40 am - 9:20 amLGA-LIS
16h 40m1 stop
United Airlines Logo
11:20 am - 12:03 pmLIS-LGA
29h 43m2 stops
$436United Airlines
Find Deal
Mon, Dec 15 - Tue, Dec 23
Virgin Atlantic Logo
5:00 pm - 8:00 amLGA-LIS
10h 00m1 stop
Virgin Atlantic Logo
11:15 am - 7:34 pmLIS-LGA
13h 19m1 stop
$437Virgin Atlantic
Find Deal
Mon, Nov 3 - Mon, Nov 17

Air Canada flights from New York LaGuardia Airport to Portugal

Our best Air Canada deals on New York LaGuardia Airport to Portugal flight tickets
Air Canada
Aug 21
LGA10:15 amNew York LaGuardia
18h 05m
1 stop
LIS9:20 amLisbon Humberto Delgado
Sep 4
LIS11:25 amLisbon Humberto Delgado
10h 27m
1 stop
LGA4:52 pmNew York LaGuardia
$418
Find similar
Air Canada
Aug 21
LGA7:10 pmNew York LaGuardia
9h 10m
1 stop
LIS9:20 amLisbon Humberto Delgado
Sep 4
LIS11:25 amLisbon Humberto Delgado
13h 34m
2 stops
LGA7:59 pmNew York LaGuardia
$420
Find similar
Air Canada
Nov 4
LGA1:05 pmNew York LaGuardia
15h 15m
1 stop
LIS9:20 amLisbon Humberto Delgado
Nov 18
LIS11:20 amLisbon Humberto Delgado
12h 42m
1 stop
LGA7:02 pmNew York LaGuardia
$434
Find similar

Delta flights from New York LaGuardia Airport to Portugal

Our best Delta deals on New York LaGuardia Airport to Portugal flight tickets
Delta
Nov 10
LGA4:00 pmNew York LaGuardia
11h 00m
1 stop
LIS8:00 amLisbon Humberto Delgado
Nov 18
LIS11:15 amLisbon Humberto Delgado
12h 17m
1 stop
LGA6:32 pmNew York LaGuardia
$423
Find similar
Delta
Oct 19
LGA6:59 pmNew York LaGuardia
10h 46m
1 stop
LIS10:45 amLisbon Humberto Delgado
Nov 5
LIS11:15 amLisbon Humberto Delgado
11h 13m
1 stop
LGA5:28 pmNew York LaGuardia
$429
Find similar
Delta
Nov 10
LGA4:00 pmNew York LaGuardia
11h 00m
1 stop
LIS8:00 amLisbon Humberto Delgado
Nov 17
LIS11:15 amLisbon Humberto Delgado
13h 19m
1 stop
LGA7:34 pmNew York LaGuardia
$430
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Thu 8/21

10:15 am-9:20 am

1 stop18h 05m

Lisbon Humberto Delgado

Thu 9/4

11:25 am-4:52 pm

1 stop10h 27m

$418

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Thu 8/21

7:10 pm-9:20 am

1 stop9h 10m

Lisbon Humberto Delgado

Thu 9/4

11:25 am-7:59 pm

2 stops13h 34m

$420

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Mon 11/10

4:00 pm-8:00 am

1 stop11h 00m

Lisbon Humberto Delgado

Tue 11/18

11:15 am-6:32 pm

1 stop12h 17m

$423

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Wed 8/13

10:15 am-9:20 am

1 stop18h 05m

Lisbon Humberto Delgado

Thu 9/4

11:25 am-7:17 pm

2 stops36h 52m

$427

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Sun 10/5

3:30 pm-8:40 pm

2 stops24h 10m

Lisbon Humberto Delgado

Thu 10/16

10:10 pm-6:30 pm

2 stops25h 20m

$428

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Sun 10/19

6:59 pm-10:45 am

1 stop10h 46m

Lisbon Humberto Delgado

Wed 11/5

11:15 am-5:28 pm

1 stop11h 13m

$429

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Mon 11/10

4:00 pm-8:00 am

1 stop11h 00m

Lisbon Humberto Delgado

Mon 11/17

11:15 am-7:34 pm

1 stop13h 19m

$430

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Tue 10/7

8:45 am-8:35 pm

2 stops30h 50m

Lisbon Humberto Delgado

Wed 10/15

10:10 pm-9:30 pm

2 stops28h 20m

$431

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Mon 12/15

11:40 am-9:20 am

1 stop16h 40m

Lisbon Humberto Delgado

Tue 12/23

11:20 am-12:03 pm

2 stops29h 43m

$436

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Mon 11/3

5:00 pm-8:00 am

1 stop10h 00m

Lisbon Humberto Delgado

Mon 11/17

11:15 am-7:34 pm

1 stop13h 19m

$437

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portugal from

How to get the cheapest flight ticket from New York LaGuardia Airport to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from New York LaGuardia Airport is in January. Flight prices, which tend to average around $561, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Portugal from New York LaGuardia Airport during March instead. Flights to Portugal in March, while not as cheap as those in January, still average around $607.

What is the cheapest day to depart on your flight to Portugal?

According to our data, Saturday is the cheapest day to fly to Portugal from New York LaGuardia Airport. The lowest ticket price found for a Saturday departure recently was $696. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Friday, with ticket prices averaging around $1,308.

What is the cheapest time of day to depart on your flight to Portugal?

Our most recent data shows that the best time of day to fly to Portugal is in the evening. Flights from New York LaGuardia Airport to Portugal during this time can be as low as $925. In the afternoon is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,006 per ticket.

Cheap New York LaGuardia Airport to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Portugal

Best Price Found

$210

Fastest flight time

8h 50m

Direct flights

None

Airports in Portugal

7 airports
The best one-way flight to Portugal from New York LaGuardia Airport in the past 72 hours is $210. The best round-trip flight deal from New York LaGuardia Airport to Portugal found on momondo in the last 72 hours is $418.
The fastest flight from New York LaGuardia Airport to Portugal takes 8h 50m
There are no direct flights from New York LaGuardia Airport to Portugal. Popular non-direct routes for this connection are New York LaGuardia Airport - Funchal Madeira Airport, New York LaGuardia Airport - Porto Airport and New York LaGuardia Airport - Lisbon Humberto Delgado Airport.
There are 7 airports near Portugal: Lajes (TER), Faro (FAO), Porto Santo (PXO), Lisbon Humberto Delgado (LIS), Ponta Delgada Nordela (PDL), Funchal Madeira (FNC), Porto (OPO)
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  • When did momondo last update prices for flights from New York LaGuardia Airport to Portugal?

    Prices for flights from New York LaGuardia Airport to Portugal were last updated today.

  • How many operators does momondo search for flights from New York LaGuardia Airport to Portugal?

  • How old do you have to be to fly from New York LaGuardia Airport to Portugal?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from New York LaGuardia Airport to Portugal

Compare and see reviews for airlines that fly from New York LaGuardia Airport to Portugal with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $489Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
Air CanadaPriceFrom $561Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
DeltaPriceFrom $660Free CancellationRating
8.0
7,981 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from New York to Portugal?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to Portugal. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New York to Portugal with flexible booking policies on momondo?

All flight searches from New York to Portugal on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New York to Portugal?

Once all potential New York to Portugal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from New York to Portugal right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New York to Portugal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo
Flights to Lisbonfrom $367
Flights to Portofrom $351
Flights to Funchalfrom $422
Flights to Farofrom $426
Flights to Ponta Delgadafrom $434
Flights to Lajesfrom $445
Flights to Hortafrom $591
Flights to Pico Islandfrom $447
Flights to Porto Santofrom $422
Flights to Velasfrom $506