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Cheap flights from New York LaGuardia Airport to Lisbon from C$ 476

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 21/7. 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
6:00 a.m. - 10:30 a.m.
LGA
-
LIS
23h 30m
1 stop
United Airlines Logo
11:25 a.m. - 8:01 a.m.
LIS
-
LGA
25h 36m
1 stop
C$ 861United Airlines
Sun, 26 Apr - Tue, 5 May
United Airlines Logo
6:00 a.m. - 10:30 a.m.
LGA
-
LIS
23h 30m
1 stop
United Airlines Logo
1:00 p.m. - 7:51 a.m.
LIS
-
LGA
23h 51m
1 stop
C$ 868United Airlines
Sun, 26 Apr - Thu, 7 May
United Airlines Logo
6:00 a.m. - 10:30 a.m.
LGA
-
LIS
23h 30m
1 stop
United Airlines Logo
11:25 a.m. - 4:58 p.m.
LIS
-
LGA
10h 33m
1 stop
C$ 892United Airlines
Sun, 26 Apr - Tue, 5 May
United Airlines Logo
6:00 a.m. - 10:30 a.m.
LGA
-
LIS
23h 30m
1 stop
United Airlines Logo
12:20 p.m. - 6:43 p.m.
LIS
-
LGA
11h 23m
1 stop
C$ 894United Airlines
Sun, 26 Apr - Wed, 6 May
Scandinavian Airlines Logo
10:00 a.m. - 4:00 p.m.
LGA
-
LIS
25h 00m
3 stops
Scandinavian Airlines Logo
7:15 a.m. - 8:32 p.m.
LIS
-
LGA
18h 17m
2 stops
C$ 935Scandinavian Airlines
Sat, 22 Aug - Wed, 2 Sep
Delta Logo
7:00 a.m. - 10:45 a.m.
LGA
-
LIS
22h 45m
1 stop
Delta Logo
12:45 p.m. - 6:30 p.m.
LIS
-
LGA
10h 45m
1 stop
C$ 943Delta
Sat, 25 Apr - Wed, 6 May
Delta Logo
4:00 p.m. - 10:45 a.m.
LGA
-
LIS
13h 45m
1 stop
Delta Logo
12:45 p.m. - 9:27 p.m.
LIS
-
LGA
13h 42m
1 stop
C$ 955Delta
Mon, 20 Apr - Thu, 30 Apr
Delta Logo
3:00 p.m. - 10:45 a.m.
LGA
-
LIS
14h 45m
1 stop
Delta Logo
12:45 p.m. - 7:30 p.m.
LIS
-
LGA
11h 45m
1 stop
C$ 959Delta
Thu, 9 Apr - Thu, 16 Apr
United Airlines Logo
10:25 a.m. - 10:35 a.m.
LGA
-
LIS
19h 10m
1 stop
United Airlines Logo
11:25 a.m. - 4:58 p.m.
LIS
-
LGA
10h 33m
1 stop
C$ 968United Airlines
Sat, 4 Apr - Wed, 15 Apr
United Airlines Logo
6:00 a.m. - 10:30 a.m.
LGA
-
LIS
23h 30m
1 stop
United Airlines Logo
11:25 a.m. - 8:01 a.m.
LIS
-
LGA
25h 36m
1 stop
C$ 969United Airlines
Sun, 3 May - Mon, 11 May

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
26 Apr
LGA6:00 a.m.New York LaGuardia
23h 30m
1 stop
LIS10:30 a.m.Lisbon Humberto Delgado
5 May
LIS11:25 a.m.Lisbon Humberto Delgado
25h 36m
1 stop
LGA8:01 a.m.New York LaGuardia
C$ 861
United Airlines
26 Apr
LGA6:00 a.m.New York LaGuardia
23h 30m
1 stop
LIS10:30 a.m.Lisbon Humberto Delgado
7 May
LIS1:00 p.m.Lisbon Humberto Delgado
23h 51m
1 stop
LGA7:51 a.m.New York LaGuardia
C$ 868
United Airlines
26 Apr
LGA6:00 a.m.New York LaGuardia
23h 30m
1 stop
LIS10:30 a.m.Lisbon Humberto Delgado
5 May
LIS11:25 a.m.Lisbon Humberto Delgado
10h 33m
1 stop
LGA4:58 p.m.New York LaGuardia
C$ 892

Delta flights from New York LaGuardia Airport to Lisbon

Our best Delta deals on New York LaGuardia Airport to Lisbon flight tickets
Delta
25 Apr
LGA7:00 a.m.New York LaGuardia
22h 45m
1 stop
LIS10:45 a.m.Lisbon Humberto Delgado
6 May
LIS12:45 p.m.Lisbon Humberto Delgado
10h 45m
1 stop
LGA6:30 p.m.New York LaGuardia
C$ 943
Delta
20 Apr
LGA4:30 p.m.New York LaGuardia
13h 15m
1 stop
LIS10:45 a.m.Lisbon Humberto Delgado
30 Apr
LIS12:45 p.m.Lisbon Humberto Delgado
13h 42m
1 stop
LGA9:27 p.m.New York LaGuardia
C$ 955
Delta
9 Apr
LGA3:00 p.m.New York LaGuardia
14h 45m
1 stop
LIS10:45 a.m.Lisbon Humberto Delgado
16 Apr
LIS12:45 p.m.Lisbon Humberto Delgado
11h 45m
1 stop
LGA7:30 p.m.New York LaGuardia
C$ 959

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 19 March 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 26/4

6:00 a.m.-10:30 a.m.

1 stop23h 30m

Lisbon Humberto Delgado

Tue 5/5

11:25 a.m.-8:01 a.m.

1 stop25h 36m

C$ 861

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Sun 26/4

6:00 a.m.-10:30 a.m.

1 stop23h 30m

Lisbon Humberto Delgado

Thu 7/5

1:00 p.m.-7:51 a.m.

1 stop23h 51m

C$ 868

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Sun 26/4

6:00 a.m.-10:30 a.m.

1 stop23h 30m

Lisbon Humberto Delgado

Tue 5/5

11:25 a.m.-4:58 p.m.

1 stop10h 33m

C$ 892

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Sun 26/4

6:00 a.m.-10:30 a.m.

1 stop23h 30m

Lisbon Humberto Delgado

Wed 6/5

12:20 p.m.-6:43 p.m.

1 stop11h 23m

C$ 894

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Sat 22/8

10:00 a.m.-4:00 p.m.

3 stops25h 00m

Lisbon Humberto Delgado

Wed 2/9

7:15 a.m.-8:32 p.m.

2 stops18h 17m

C$ 935

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Sat 25/4

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

1 stop22h 45m

Lisbon Humberto Delgado

Wed 6/5

12:45 p.m.-6:30 p.m.

1 stop10h 45m

C$ 943

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Mon 20/4

4:00 p.m.-10:45 a.m.

1 stop13h 45m

Lisbon Humberto Delgado

Thu 30/4

12:45 p.m.-9:27 p.m.

1 stop13h 42m

C$ 955
Quickest round-trip

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Thu 9/4

3:00 p.m.-10:45 a.m.

1 stop14h 45m

Lisbon Humberto Delgado

Thu 16/4

12:45 p.m.-7:30 p.m.

1 stop11h 45m

C$ 959

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Sat 4/4

10:25 a.m.-10:35 a.m.

1 stop19h 10m

Lisbon Humberto Delgado

Wed 15/4

11:25 a.m.-4:58 p.m.

1 stop10h 33m

C$ 968

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Sun 3/5

6:00 a.m.-10:30 a.m.

1 stop23h 30m

Lisbon Humberto Delgado

Mon 11/5

11:25 a.m.-8:01 a.m.

1 stop25h 36m

C$ 969

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$ 650. The most expensive day to fly to Lisbon is Friday, with ticket prices averaging around C$ 1,229.

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$ 858 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$ 879 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

Fastest flight time

10h 40m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Lisbon takes 10h 40m
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 10h 40m.

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