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Cheap flights from New York LaGuardia Airport to Lisbon from $401

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 Lisbon departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New York LaGuardia Airport to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 10:30 am
LGA
-
LIS
23h 30m
1 stop
United Airlines Logo
11:20 am - 10:58 am
LIS
-
LGA
27h 38m
1 stop
$656United Airlines
Sun, Oct 18 - Tue, Oct 27
Multiple Airlines Logo
2:30 pm - 9:20 pm
LGA
-
LIS
25h 50m
2 stops
Multiple Airlines Logo
7:25 am - 7:36 pm
LIS
-
LGA
17h 11m
2 stops
$659Multiple Airlines
Mon, Sep 21 - Wed, Sep 30
Air Canada Logo
1:10 pm - 9:20 am
LGA
-
LIS
15h 10m
2 stops
Air Canada Logo
5:00 am - 5:53 pm
LIS
-
LGA
17h 53m
2 stops
$664Air Canada
Tue, Dec 1 - Wed, Dec 9
Multiple Airlines Logo
5:40 pm - 9:20 am
LGA
-
LIS
10h 40m
1 stop
Multiple Airlines Logo
11:25 am - 7:36 pm
LIS
-
LGA
13h 11m
1 stop
$667Multiple Airlines
Sun, Oct 4 - Tue, Oct 13
Air Canada Logo
8:30 pm - 9:20 am
LGA
-
LIS
31h 50m
1 stop
Air Canada Logo
11:25 am - 7:36 pm
LIS
-
LGA
13h 11m
1 stop
$668Air Canada
Mon, Oct 12 - Fri, Oct 23
Lufthansa Logo
5:40 pm - 9:20 am
LGA
-
LIS
10h 40m
1 stop
Lufthansa Logo
10:40 am - 9:31 pm
LIS
-
LGA
15h 51m
1 stop
$669Lufthansa
Wed, Oct 14 - Sun, Nov 15
United Airlines Logo
6:00 am - 10:30 am
LGA
-
LIS
23h 30m
1 stop
United Airlines Logo
10:40 am - 9:56 am
LIS
-
LGA
28h 16m
1 stop
$670United Airlines
Wed, Oct 21 - Sun, Nov 1
Multiple Airlines Logo
5:30 pm - 9:20 am
LGA
-
LIS
10h 50m
1 stop
Multiple Airlines Logo
1:00 pm - 8:59 pm
LIS
-
LGA
12h 59m
1 stop
$671Multiple Airlines
Tue, Sep 22 - Tue, Sep 29
United Airlines Logo
11:20 am - 9:20 am
LGA
-
LIS
17h 00m
2 stops
United Airlines Logo
11:25 am - 9:30 pm
LIS
-
LGA
15h 05m
1 stop
$672United Airlines
Tue, Oct 13 - Tue, Oct 20
United Airlines Logo
5:40 pm - 9:20 am
LGA
-
LIS
10h 40m
1 stop
United Airlines Logo
11:55 am - 11:27 pm
LIS
-
LGA
15h 32m
1 stop
$674United Airlines
Tue, Oct 20 - Wed, Oct 28

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Air Canada flights from New York LaGuardia Airport to Lisbon

Our best Air Canada deals on New York LaGuardia Airport to Lisbon flight tickets
Air Canada
Dec 1
LGA1:10 pmNew York LaGuardia
15h 10m
2 stops
LIS9:20 amLisbon Humberto Delgado
Dec 9
LIS5:00 amLisbon Humberto Delgado
17h 53m
2 stops
LGA5:53 pmNew York LaGuardia
$664
Air Canada
Oct 12
LGA8:30 pmNew York LaGuardia
31h 50m
1 stop
LIS9:20 amLisbon Humberto Delgado
Oct 23
LIS11:25 amLisbon Humberto Delgado
13h 11m
1 stop
LGA7:36 pmNew York LaGuardia
$668
Air Canada
Oct 6
LGA5:40 pmNew York LaGuardia
10h 40m
1 stop
LIS9:20 amLisbon Humberto Delgado
Oct 13
LIS1:00 pmLisbon Humberto Delgado
23h 36m
1 stop
LGA7:36 amNew York LaGuardia
$679

United Airlines flights from New York LaGuardia Airport to Lisbon

Our best United Airlines deals on New York LaGuardia Airport to Lisbon flight tickets
United Airlines
Oct 18
LGA6:00 amNew York LaGuardia
23h 30m
1 stop
LIS10:30 amLisbon Humberto Delgado
Oct 27
LIS11:20 amLisbon Humberto Delgado
27h 38m
1 stop
LGA10:58 amNew York LaGuardia
$656
United Airlines
Oct 21
LGA6:00 amNew York LaGuardia
23h 30m
1 stop
LIS10:30 amLisbon Humberto Delgado
Nov 1
LIS10:40 amLisbon Humberto Delgado
28h 16m
1 stop
LGA9:56 amNew York LaGuardia
$670
United Airlines
Oct 13
LGA11:20 amNew York LaGuardia
17h 00m
2 stops
LIS9:20 amLisbon Humberto Delgado
Oct 20
LIS11:25 amLisbon Humberto Delgado
15h 05m
1 stop
LGA9:30 pmNew York LaGuardia
$672

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport to Lisbon 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 June 29, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Sun 10/18

6:00 am-10:30 am

1 stop23h 30m

Lisbon Humberto Delgado

Tue 10/27

11:20 am-10:58 am

1 stop27h 38m

$656

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Mon 9/21

2:30 pm-9:20 pm

2 stops25h 50m

Lisbon Humberto Delgado

Wed 9/30

7:25 am-7:36 pm

2 stops17h 11m

$659

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Tue 12/1

1:10 pm-9:20 am

2 stops15h 10m

Lisbon Humberto Delgado

Wed 12/9

5:00 am-5:53 pm

2 stops17h 53m

$664

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Sun 10/4

5:40 pm-9:20 am

1 stop10h 40m

Lisbon Humberto Delgado

Tue 10/13

11:25 am-7:36 pm

1 stop13h 11m

$667

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Mon 10/12

8:30 pm-9:20 am

1 stop31h 50m

Lisbon Humberto Delgado

Fri 10/23

11:25 am-7:36 pm

1 stop13h 11m

$668

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Wed 10/14

5:40 pm-9:20 am

1 stop10h 40m

Lisbon Humberto Delgado

Sun 11/15

10:40 am-9:31 pm

1 stop15h 51m

$669

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Wed 10/21

6:00 am-10:30 am

1 stop23h 30m

Lisbon Humberto Delgado

Sun 11/1

10:40 am-9:56 am

1 stop28h 16m

$670
Quickest round-trip

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Tue 9/22

5:30 pm-9:20 am

1 stop10h 50m

Lisbon Humberto Delgado

Tue 9/29

1:00 pm-8:59 pm

1 stop12h 59m

$671

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Tue 10/13

11:20 am-9:20 am

2 stops17h 00m

Lisbon Humberto Delgado

Tue 10/20

11:25 am-9:30 pm

1 stop15h 05m

$672

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Tue 10/20

5:40 pm-9:20 am

1 stop10h 40m

Lisbon Humberto Delgado

Wed 10/28

11:55 am-11:27 pm

1 stop15h 32m

$674

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 Lisbon from

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

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 typical price of a round-trip flight between New York LaGuardia Airport and Lisbon?

What is the cheapest month to fly to Lisbon?

In general, November is the cheapest month to fly from New York LaGuardia Airport to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Lisbon during the month of November, then departing from New York LaGuardia Airport during the month April is also very affordable. Most momondo users find prices during this month for around $0.

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

Our data shows that Wednesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $692. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from New York LaGuardia Airport to Lisbon for around $806.

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

The cheapest time of day to fly to Lisbon is in the afternoon when flights can be purchased for as low as $724. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $747 on average. Flights to Lisbon from New York LaGuardia Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from New York LaGuardia Airport to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York LaGuardia Airport to Lisbon (LGA to LIS) flight deals and tips

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

Fastest flight time

10h 00m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Lisbon takes 10h 00m
There are no direct flights from New York LaGuardia Airport to Lisbon. There are no popular flight routes from New York LaGuardia Airport to Lisbon.
Search flight deals

Frequently asked questions about flying from New York LaGuardia Airport to Lisbon

  • How far is New York LaGuardia to Lisbon Humberto Delgado by plane?

    Lisbon Humberto Delgado is 3359.0 mi away from New York LaGuardia. A reasonable flight in good conditions will take 10h 00m.

  • When did momondo last update prices for flights from New York LaGuardia Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from New York LaGuardia Airport to Lisbon Humberto Delgado Airport are updated daily.

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

  • How old do you have to be to fly from New York LaGuardia Airport to Lisbon Humberto Delgado Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York LaGuardia Airport to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from New York LaGuardia Airport to Lisbon?

Best airlines flying from New York LaGuardia Airport to Lisbon

Compare and see reviews for airlines that fly from New York LaGuardia Airport to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $470Free CancellationRating
7.4
9,894 reviews
Search United Airlines flights

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Ericeira
Fátima
Nazaré
Setúbal
Figueira da Foz
Estoril
Peniche
Evora
Oeiras
Leiria
Batalha
Óbidos
Sesimbra
Zambujeira do Mar
Costa da Caparica
Tomar
Sines
Torres Vedras
Comporta

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to Lisbon for you.

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

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

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

Once all potential New York to Lisbon 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 Lisbon right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Lisbon, momondo offers a useful price alert feature which will track prices for flights to Lisbon from New York and alert you when they change.

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