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Cheap flights from New York LaGuardia Airport to Lisbon from C$ 375

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 30/3. 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

Enter your travel dates to find the best prices.
United Airlines Logo
6:05 a.m. - 9:20 a.m.LGA-LIS
22h 15m1 stop
United Airlines Logo
11:20 a.m. - 2:14 p.m.LIS-LGA
31h 54m2 stops
C$ 640United Airlines
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Tue, 6 Jan - Tue, 13 Jan
United Airlines Logo
3:20 p.m. - 9:20 a.m.LGA-LIS
13h 00m1 stop
United Airlines Logo
11:20 a.m. - 2:14 p.m.LIS-LGA
31h 54m2 stops
C$ 642United Airlines
Find Deal
Tue, 13 Jan - Tue, 20 Jan
United Airlines Logo
10:28 a.m. - 9:20 a.m.LGA-LIS
17h 52m2 stops
United Airlines Logo
11:20 a.m. - 2:14 p.m.LIS-LGA
31h 54m2 stops
C$ 647United Airlines
Find Deal
Tue, 13 Jan - Tue, 20 Jan
United Airlines Logo
6:00 a.m. - 10:15 a.m.LGA-LIS
23h 15m1 stop
United Airlines Logo
10:55 a.m. - 2:42 p.m.LIS-LGA
32h 47m1 stop
C$ 649United Airlines
Find Deal
Wed, 10 Dec - Thu, 18 Dec
United Airlines Logo
12:45 p.m. - 9:20 a.m.LGA-LIS
15h 35m1 stop
United Airlines Logo
11:20 a.m. - 12:13 p.m.LIS-LGA
29h 53m2 stops
C$ 650United Airlines
Find Deal
Wed, 14 Jan - Tue, 20 Jan
Multiple Airlines Logo
2:55 p.m. - 10:15 a.m.LGA-LIS
14h 20m1 stop
Multiple Airlines Logo
6:10 a.m. - 9:33 p.m.LIS-LGA
20h 23m2 stops
C$ 671Multiple Airlines
Find Deal
Mon, 1 Dec - Wed, 10 Dec
Multiple Airlines Logo
11:30 a.m. - 9:20 a.m.LGA-LIS
16h 50m1 stop
Multiple Airlines Logo
6:10 a.m. - 9:32 p.m.LIS-LGA
20h 22m2 stops
C$ 675Multiple Airlines
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Wed, 4 Feb - Wed, 25 Feb
Delta Logo
4:30 p.m. - 8:00 a.m.LGA-LIS
10h 30m1 stop
Delta Logo
11:15 a.m. - 5:33 p.m.LIS-LGA
11h 18m1 stop
C$ 681Delta
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Mon, 1 Dec - Mon, 8 Dec
Delta Logo
4:30 p.m. - 8:00 a.m.LGA-LIS
10h 30m1 stop
Delta Logo
11:15 a.m. - 6:32 p.m.LIS-LGA
12h 17m1 stop
C$ 695Delta
Find Deal
Mon, 1 Dec - Mon, 15 Dec
Virgin Atlantic Logo
4:30 p.m. - 8:00 a.m.LGA-LIS
10h 30m1 stop
Virgin Atlantic Logo
11:15 a.m. - 7:36 p.m.LIS-LGA
13h 21m1 stop
C$ 709Virgin Atlantic
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Fri, 5 Dec - Sun, 14 Dec

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
6 Jan
LGA6:05 a.m.New York LaGuardia
22h 15m
1 stop
LIS9:20 a.m.Lisbon Humberto Delgado
13 Jan
LIS11:20 a.m.Lisbon Humberto Delgado
31h 54m
2 stops
LGA2:14 p.m.New York LaGuardia
C$ 640
Find similar
United Airlines
13 Jan
LGA3:20 p.m.New York LaGuardia
13h 00m
1 stop
LIS9:20 a.m.Lisbon Humberto Delgado
20 Jan
LIS11:20 a.m.Lisbon Humberto Delgado
31h 54m
2 stops
LGA2:14 p.m.New York LaGuardia
C$ 642
Find similar
United Airlines
13 Jan
LGA10:28 a.m.New York LaGuardia
17h 52m
2 stops
LIS9:20 a.m.Lisbon Humberto Delgado
20 Jan
LIS11:20 a.m.Lisbon Humberto Delgado
31h 54m
2 stops
LGA2:14 p.m.New York LaGuardia
C$ 647
Find similar

Delta flights from New York LaGuardia Airport to Lisbon

Our best Delta deals on New York LaGuardia Airport to Lisbon flight tickets
Delta
1 Dec
LGA4:30 p.m.New York LaGuardia
10h 30m
1 stop
LIS8:00 a.m.Lisbon Humberto Delgado
8 Dec
LIS11:15 a.m.Lisbon Humberto Delgado
11h 18m
1 stop
LGA5:33 p.m.New York LaGuardia
C$ 681
Find similar
Delta
1 Dec
LGA4:30 p.m.New York LaGuardia
10h 30m
1 stop
LIS8:00 a.m.Lisbon Humberto Delgado
15 Dec
LIS11:15 a.m.Lisbon Humberto Delgado
12h 17m
1 stop
LGA6:32 p.m.New York LaGuardia
C$ 695
Find similar
Delta
16 Feb
LGA2:59 p.m.New York LaGuardia
15h 21m
2 stops
LIS11:20 a.m.Lisbon Humberto Delgado
27 Feb
LIS10:55 a.m.Lisbon Humberto Delgado
12h 32m
1 stop
LGA6:27 p.m.New York LaGuardia
C$ 706
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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 3 November 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

Tue 6/1

6:05 a.m.-9:20 a.m.

1 stop22h 15m

Lisbon Humberto Delgado

Tue 13/1

11:20 a.m.-2:14 p.m.

2 stops31h 54m

C$ 640

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Tue 13/1

3:20 p.m.-9:20 a.m.

1 stop13h 00m

Lisbon Humberto Delgado

Tue 20/1

11:20 a.m.-2:14 p.m.

2 stops31h 54m

C$ 642

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Tue 13/1

10:28 a.m.-9:20 a.m.

2 stops17h 52m

Lisbon Humberto Delgado

Tue 20/1

11:20 a.m.-2:14 p.m.

2 stops31h 54m

C$ 647

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Wed 10/12

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

1 stop23h 15m

Lisbon Humberto Delgado

Thu 18/12

10:55 a.m.-2:42 p.m.

1 stop32h 47m

C$ 649

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Wed 14/1

12:45 p.m.-9:20 a.m.

1 stop15h 35m

Lisbon Humberto Delgado

Tue 20/1

11:20 a.m.-12:13 p.m.

2 stops29h 53m

C$ 650

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Mon 1/12

2:55 p.m.-10:15 a.m.

1 stop14h 20m

Lisbon Humberto Delgado

Wed 10/12

6:10 a.m.-9:33 p.m.

2 stops20h 23m

C$ 671

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Wed 4/2

11:30 a.m.-9:20 a.m.

1 stop16h 50m

Lisbon Humberto Delgado

Wed 25/2

6:10 a.m.-9:32 p.m.

2 stops20h 22m

C$ 675

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Mon 1/12

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

1 stop10h 30m

Lisbon Humberto Delgado

Mon 8/12

11:15 a.m.-5:33 p.m.

1 stop11h 18m

C$ 681

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Mon 1/12

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

1 stop10h 30m

Lisbon Humberto Delgado

Mon 15/12

11:15 a.m.-6:32 p.m.

1 stop12h 17m

C$ 695

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Fri 5/12

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

1 stop10h 30m

Lisbon Humberto Delgado

Sun 14/12

11:15 a.m.-7:36 p.m.

1 stop13h 21m

C$ 709

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 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$ 759. The most expensive day to fly to Lisbon is Friday, with ticket prices averaging around C$ 1,256.

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$ 889 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$ 982 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 20m.

  • 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
Evora
Fátima
Nazaré
Estoril
Óbidos
Peniche
Sines
Sesimbra
Comporta
Almada
Caldas da Rainha
Costa da Caparica
Figueira da Foz
Oeiras
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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