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Cheap flights from New York LaGuardia Airport to Lisbon from $379

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 8/9. 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
11:20 am - 6:55 am
LGA
-
LIS
14h 35m
2 stops
United Airlines Logo
12:50 pm - 7:06 pm
LIS
-
LGA
11h 16m
1 stop
$642United Airlines
Wed, Nov 11 - Tue, Nov 24
United Airlines Logo
7:55 pm - 9:20 am
LGA
-
LIS
32h 25m
1 stop
United Airlines Logo
12:50 pm - 9:31 pm
LIS
-
LGA
13h 41m
1 stop
$643United Airlines
Sat, Nov 28 - Tue, Dec 8
Multiple Airlines Logo
5:35 pm - 6:55 am
LGA
-
LIS
9h 20m
1 stop
Multiple Airlines Logo
11:20 am - 7:03 pm
LIS
-
LGA
12h 43m
1 stop
$644Multiple Airlines
Wed, Oct 28 - Wed, Nov 4
Delta Logo
7:00 pm - 9:00 am
LGA
-
LIS
9h 00m
1 stop
Delta Logo
11:15 am - 5:27 pm
LIS
-
LGA
11h 12m
1 stop
$646Delta
Thu, Nov 5 - Sun, Nov 15
Air Canada Logo
3:30 pm - 9:20 am
LGA
-
LIS
13h 50m
1 stop
Air Canada Logo
11:20 am - 7:03 pm
LIS
-
LGA
12h 43m
1 stop
$647Air Canada
Sun, Oct 25 - Wed, Nov 4
Air Canada Logo
7:55 pm - 9:20 am
LGA
-
LIS
32h 25m
1 stop
Air Canada Logo
6:10 am - 9:31 pm
LIS
-
LGA
20h 21m
2 stops
$648Air Canada
Sat, Nov 28 - Wed, Dec 9
Multiple Airlines Logo
3:15 pm - 6:55 am
LGA
-
LIS
10h 40m
1 stop
Multiple Airlines Logo
12:50 pm - 7:06 pm
LIS
-
LGA
11h 16m
1 stop
$649Multiple Airlines
Wed, Nov 4 - Tue, Nov 10
United Airlines Logo
6:05 am - 10:05 am
LGA
-
LIS
23h 00m
1 stop
United Airlines Logo
12:50 pm - 12:26 pm
LIS
-
LGA
28h 36m
1 stop
$651United Airlines
Tue, Nov 24 - Tue, Dec 1
Multiple Airlines Logo
3:30 pm - 5:10 pm
LGA
-
LIS
20h 40m
2 stops
Multiple Airlines Logo
9:20 pm - 7:36 pm
LIS
-
LGA
27h 16m
2 stops
$653Multiple Airlines
Wed, Sep 30 - Mon, Oct 5
United Airlines Logo
3:30 pm - 9:20 am
LGA
-
LIS
12h 50m
1 stop
United Airlines Logo
11:25 am - 11:30 pm
LIS
-
LGA
41h 05m
2 stops
$655United Airlines
Wed, Oct 14 - Wed, Oct 21

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Lufthansa flights from New York LaGuardia Airport to Lisbon

Our best Lufthansa deals on New York LaGuardia Airport to Lisbon flight tickets
Lufthansa
Oct 14
LGA5:40 pmNew York LaGuardia
10h 40m
1 stop
LIS9:20 amLisbon Humberto Delgado
Oct 21
LIS11:25 amLisbon Humberto Delgado
15h 05m
1 stop
LGA9:30 pmNew York LaGuardia
$654
Lufthansa
Oct 13
LGA5:40 pmNew York LaGuardia
10h 40m
1 stop
LIS9:20 amLisbon Humberto Delgado
Oct 23
LIS11:25 amLisbon Humberto Delgado
13h 11m
1 stop
LGA7:36 pmNew York LaGuardia
$667
Lufthansa
Oct 14
LGA5:40 pmNew York LaGuardia
10h 40m
1 stop
LIS9:20 amLisbon Humberto Delgado
Nov 15
LIS10:40 amLisbon Humberto Delgado
15h 51m
1 stop
LGA9:31 pmNew York LaGuardia
$674

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
Nov 11
LGA11:20 amNew York LaGuardia
14h 35m
2 stops
LIS6:55 amLisbon Humberto Delgado
Nov 24
LIS12:50 pmLisbon Humberto Delgado
11h 16m
1 stop
LGA7:06 pmNew York LaGuardia
$642
United Airlines
Nov 28
LGA7:55 pmNew York LaGuardia
32h 25m
1 stop
LIS9:20 amLisbon Humberto Delgado
Dec 8
LIS12:50 pmLisbon Humberto Delgado
13h 41m
1 stop
LGA9:31 pmNew York LaGuardia
$643
United Airlines
Nov 24
LGA6:05 amNew York LaGuardia
23h 00m
1 stop
LIS10:05 amLisbon Humberto Delgado
Dec 1
LIS12:50 pmLisbon Humberto Delgado
28h 36m
1 stop
LGA12:26 pmNew York LaGuardia
$651

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 July 13, 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

Wed 11/11

11:20 am-6:55 am

2 stops14h 35m

Lisbon Humberto Delgado

Tue 11/24

12:50 pm-7:06 pm

1 stop11h 16m

$642

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Sat 11/28

7:55 pm-9:20 am

1 stop32h 25m

Lisbon Humberto Delgado

Tue 12/8

12:50 pm-9:31 pm

1 stop13h 41m

$643

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Wed 10/28

5:35 pm-6:55 am

1 stop9h 20m

Lisbon Humberto Delgado

Wed 11/4

11:20 am-7:03 pm

1 stop12h 43m

$644
Quickest round-trip

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Thu 11/5

7:00 pm-9:00 am

1 stop9h 00m

Lisbon Humberto Delgado

Sun 11/15

11:15 am-5:27 pm

1 stop11h 12m

$646

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Sun 10/25

3:30 pm-9:20 am

1 stop13h 50m

Lisbon Humberto Delgado

Wed 11/4

11:20 am-7:03 pm

1 stop12h 43m

$647

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Sat 11/28

7:55 pm-9:20 am

1 stop32h 25m

Lisbon Humberto Delgado

Wed 12/9

6:10 am-9:31 pm

2 stops20h 21m

$648

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Wed 11/4

3:15 pm-6:55 am

1 stop10h 40m

Lisbon Humberto Delgado

Tue 11/10

12:50 pm-7:06 pm

1 stop11h 16m

$649

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Tue 11/24

6:05 am-10:05 am

1 stop23h 00m

Lisbon Humberto Delgado

Tue 12/1

12:50 pm-12:26 pm

1 stop28h 36m

$651

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Wed 9/30

3:30 pm-5:10 pm

2 stops20h 40m

Lisbon Humberto Delgado

Mon 10/5

9:20 pm-7:36 pm

2 stops27h 16m

$653

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Wed 10/14

3:30 pm-9:20 am

1 stop12h 50m

Lisbon Humberto Delgado

Wed 10/21

11:25 am-11:30 pm

2 stops41h 05m

$655

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 $708. 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 $822.

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 $738. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $761 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

9h 00m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Lisbon takes 9h 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.
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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 9h 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
9,983 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
Evora
Oeiras
Leiria
Peniche
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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