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Cheap flights from New York LaGuardia Airport to Lisbon from C$ 305

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 26/1. 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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Find the cheapest flights from New York LaGuardia Airport to Lisbon

Cheap round-trip flights

Delta Logo
5:00 p.m. - 10:45 a.m.LGA-LIS
12h 45m1 stop
Delta Logo
12:45 p.m. - 10:26 p.m.LIS-LGA
14h 41m1 stop
C$ 664Delta
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Sun, 5 Oct - Thu, 16 Oct
United Airlines Logo
7:15 a.m. - 8:55 a.m.LGA-LIS
20h 40m2 stops
United Airlines Logo
11:20 a.m. - 12:10 p.m.LIS-LGA
29h 50m2 stops
C$ 666United Airlines
Find Deal
Sat, 8 Nov - Tue, 18 Nov
United Airlines Logo
6:15 a.m. - 8:55 a.m.LGA-LIS
21h 40m1 stop
United Airlines Logo
11:55 a.m. - 9:45 a.m.LIS-LGA
26h 50m1 stop
C$ 667United Airlines
Find Deal
Wed, 24 Dec - Thu, 1 Jan
Delta Logo
4:30 p.m. - 8:00 a.m.LGA-LIS
10h 30m1 stop
Delta Logo
10:55 a.m. - 8:32 a.m.LIS-LGA
26h 37m1 stop
C$ 671Delta
Find Deal
Mon, 15 Dec - Fri, 26 Dec
United Airlines Logo
6:00 a.m. - 10:15 a.m.LGA-LIS
23h 15m1 stop
United Airlines Logo
11:20 a.m. - 12:10 p.m.LIS-LGA
29h 50m2 stops
C$ 674United Airlines
Find Deal
Wed, 5 Nov - Tue, 18 Nov
Multiple Airlines Logo
6:00 a.m. - 10:15 a.m.LGA-LIS
23h 15m1 stop
Multiple Airlines Logo
10:50 a.m. - 8:07 a.m.LIS-LGA
26h 17m1 stop
C$ 676Multiple Airlines
Find Deal
Mon, 24 Nov - Sun, 7 Dec
Delta Logo
4:00 p.m. - 8:00 a.m.LGA-LIS
11h 00m1 stop
Delta Logo
11:15 a.m. - 6:33 p.m.LIS-LGA
12h 18m1 stop
C$ 678Delta
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Fri, 12 Dec - Mon, 22 Dec
Delta Logo
7:00 p.m. - 10:45 a.m.LGA-LIS
10h 45m1 stop
Delta Logo
5:40 a.m. - 9:27 p.m.LIS-LGA
20h 47m2 stops
C$ 680Delta
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Sun, 28 Sep - Mon, 6 Oct
KLM Logo
12:59 p.m. - 10:45 a.m.LGA-LIS
16h 46m1 stop
KLM Logo
9:20 a.m. - 7:36 p.m.LIS-LGA
15h 16m2 stops
C$ 689KLM
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Tue, 14 Oct - Tue, 21 Oct
KLM Logo
12:59 p.m. - 10:45 a.m.LGA-LIS
16h 46m1 stop
KLM Logo
12:45 p.m. - 8:06 p.m.LIS-LGA
12h 21m1 stop
C$ 785KLM
Find Deal
Mon, 13 Oct - Wed, 22 Oct

KLM flights from New York LaGuardia Airport to Lisbon

Our best KLM deals on New York LaGuardia Airport to Lisbon flight tickets
KLM
14 Oct
LGA12:59 p.m.New York LaGuardia
16h 46m
1 stop
LIS10:45 a.m.Lisbon Humberto Delgado
21 Oct
LIS9:20 a.m.Lisbon Humberto Delgado
15h 16m
2 stops
LGA7:36 p.m.New York LaGuardia
C$ 689
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KLM
13 Oct
LGA12:59 p.m.New York LaGuardia
16h 46m
1 stop
LIS10:45 a.m.Lisbon Humberto Delgado
22 Oct
LIS12:45 p.m.Lisbon Humberto Delgado
12h 21m
1 stop
LGA8:06 p.m.New York LaGuardia
C$ 785
Find similar

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
8 Nov
LGA7:15 a.m.New York LaGuardia
20h 40m
2 stops
LIS8:55 a.m.Lisbon Humberto Delgado
18 Nov
LIS11:20 a.m.Lisbon Humberto Delgado
29h 50m
2 stops
LGA12:10 p.m.New York LaGuardia
C$ 666
Find similar
United Airlines
24 Dec
LGA6:15 a.m.New York LaGuardia
21h 40m
1 stop
LIS8:55 a.m.Lisbon Humberto Delgado
1 Jan
LIS11:55 a.m.Lisbon Humberto Delgado
26h 50m
1 stop
LGA9:45 a.m.New York LaGuardia
C$ 667
Find similar
United Airlines
5 Nov
LGA6:00 a.m.New York LaGuardia
23h 15m
1 stop
LIS10:15 a.m.Lisbon Humberto Delgado
18 Nov
LIS11:20 a.m.Lisbon Humberto Delgado
29h 50m
2 stops
LGA12:10 p.m.New York LaGuardia
C$ 674
Find similar

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 96,600 searches. Data last updated 16 September 2025.
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

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Sun 5/10

5:00 p.m.-10:45 a.m.

1 stop12h 45m

Lisbon Humberto Delgado

Thu 16/10

12:45 p.m.-10:26 p.m.

1 stop14h 41m

C$ 664

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Sat 8/11

7:15 a.m.-8:55 a.m.

2 stops20h 40m

Lisbon Humberto Delgado

Tue 18/11

11:20 a.m.-12:10 p.m.

2 stops29h 50m

C$ 666

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Wed 24/12

6:15 a.m.-8:55 a.m.

1 stop21h 40m

Lisbon Humberto Delgado

Thu 1/1

11:55 a.m.-9:45 a.m.

1 stop26h 50m

C$ 667

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Mon 15/12

4:30 p.m.-8:00 a.m.

1 stop10h 30m

Lisbon Humberto Delgado

Fri 26/12

10:55 a.m.-8:32 a.m.

1 stop26h 37m

C$ 671

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Wed 5/11

6:00 a.m.-10:15 a.m.

1 stop23h 15m

Lisbon Humberto Delgado

Tue 18/11

11:20 a.m.-12:10 p.m.

2 stops29h 50m

C$ 674

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Mon 24/11

6:00 a.m.-10:15 a.m.

1 stop23h 15m

Lisbon Humberto Delgado

Sun 7/12

10:50 a.m.-8:07 a.m.

1 stop26h 17m

C$ 676

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Fri 12/12

4:00 p.m.-8:00 a.m.

1 stop11h 00m

Lisbon Humberto Delgado

Mon 22/12

11:15 a.m.-6:33 p.m.

1 stop12h 18m

C$ 678

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Sun 28/9

7:00 p.m.-10:45 a.m.

1 stop10h 45m

Lisbon Humberto Delgado

Mon 6/10

5:40 a.m.-9:27 p.m.

2 stops20h 47m

C$ 680

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Tue 14/10

12:59 p.m.-10:45 a.m.

1 stop16h 46m

Lisbon Humberto Delgado

Tue 21/10

9:20 a.m.-7:36 p.m.

2 stops15h 16m

C$ 689

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Mon 13/10

12:59 p.m.-10:45 a.m.

1 stop16h 46m

Lisbon Humberto Delgado

Wed 22/10

12:45 p.m.-8:06 p.m.

1 stop12h 21m

C$ 785

Flights are sorted by cheapest round-trip flights first.

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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 cheapest day to depart on your flight to Lisbon?

The cheapest day to depart from New York LaGuardia Airport to Lisbon is on a Thursday. Travellers who choose to depart for Lisbon on a Thursday will often find tickets for as low as C$ 711. The most expensive day to fly to Lisbon is Friday, with ticket prices averaging around C$ 1,213.

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

Flying to Lisbon from New York LaGuardia Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as C$ 890 when looking at flights departing in the evening. In the afternoon is when there is more demand to fly to Lisbon, so prices are often more expensive at around C$ 1,016 per ticket.

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

Direct flights

None
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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  • How far is New York LaGuardia to Lisbon Humberto Delgado by plane?

    The straight-line distance from New York LaGuardia to Lisbon Humberto Delgado is 5405.8 km. In terms of flight time, this usually takes a little over 9h 46m.

  • 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 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 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 Lisbon Humberto Delgado Airport.

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

    The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Nazaré
Estoril
Evora
Óbidos
Fátima
Sines
Sesimbra
Comporta
Almada
Caldas da Rainha
Costa da Caparica
Figueira da Foz
Oeiras
Leiria
Peniche
Setúbal

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Lisbon. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Lisbon from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for New York to Lisbon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for New York to Lisbon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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