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Cheap flights from New York LaGuardia Airport to Lisbon from £299

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 23/8. 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
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Find the cheapest flights from New York LaGuardia Airport to Lisbon

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
06:00 - 10:30
LGA
-
LIS
23h 30m
1 stop
United Airlines Logo
11:20 - 10:58
LIS
-
LGA
27h 38m
1 stop
£491United Airlines
Sun, 18 Oct - Tue, 27 Oct
United Airlines Logo
06:05 - 10:20
LGA
-
LIS
24h 15m
1 stop
United Airlines Logo
12:50 - 16:51
LIS
-
LGA
33h 01m
1 stop
£492United Airlines
Wed, 28 Oct - Tue, 3 Nov
Multiple Airlines Logo
16:20 - 09:20
LGA
-
LIS
12h 00m
1 stop
Multiple Airlines Logo
10:40 - 16:51
LIS
-
LGA
11h 11m
1 stop
£499Multiple Airlines
Sun, 15 Nov - Sun, 22 Nov
United Airlines Logo
17:40 - 09:20
LGA
-
LIS
10h 40m
1 stop
United Airlines Logo
12:50 - 09:56
LIS
-
LGA
25h 06m
1 stop
£500United Airlines
Tue, 13 Oct - Tue, 27 Oct
United Airlines Logo
06:00 - 10:30
LGA
-
LIS
23h 30m
1 stop
United Airlines Logo
10:40 - 09:56
LIS
-
LGA
28h 16m
1 stop
£502United Airlines
Wed, 21 Oct - Sun, 1 Nov
United Airlines Logo
11:20 - 09:20
LGA
-
LIS
17h 00m
2 stops
United Airlines Logo
12:50 - 21:31
LIS
-
LGA
12h 41m
1 stop
£503United Airlines
Tue, 13 Oct - Tue, 27 Oct
United Airlines Logo
08:45 - 09:20
LGA
-
LIS
19h 35m
1 stop
United Airlines Logo
11:55 - 23:27
LIS
-
LGA
15h 32m
1 stop
£505United Airlines
Mon, 19 Oct - Wed, 28 Oct
United Airlines Logo
06:05 - 10:05
LGA
-
LIS
24h 00m
1 stop
United Airlines Logo
11:20 - 10:58
LIS
-
LGA
28h 38m
1 stop
£505United Airlines
Tue, 27 Oct - Sat, 7 Nov
United Airlines Logo
06:05 - 10:20
LGA
-
LIS
23h 15m
1 stop
United Airlines Logo
08:55 - 09:56
LIS
-
LGA
30h 01m
1 stop
£506United Airlines
Thu, 5 Nov - Thu, 12 Nov
United Airlines Logo
06:05 - 10:20
LGA
-
LIS
23h 15m
1 stop
United Airlines Logo
10:55 - 09:03
LIS
-
LGA
27h 08m
1 stop
£509United Airlines
Thu, 26 Nov - Thu, 3 Dec

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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
18 Oct
LGA06:00New York LaGuardia
23h 30m
1 stop
LIS10:30Lisbon Humberto Delgado
27 Oct
LIS11:20Lisbon Humberto Delgado
27h 38m
1 stop
LGA10:58New York LaGuardia
£491
United Airlines
28 Oct
LGA06:05New York LaGuardia
24h 15m
1 stop
LIS10:20Lisbon Humberto Delgado
3 Nov
LIS12:50Lisbon Humberto Delgado
33h 01m
1 stop
LGA16:51New York LaGuardia
£492
United Airlines
13 Oct
LGA17:40New York LaGuardia
10h 40m
1 stop
LIS09:20Lisbon Humberto Delgado
27 Oct
LIS12:50Lisbon Humberto Delgado
25h 06m
1 stop
LGA09:56New York LaGuardia
£500

Air Transat flights from New York LaGuardia Airport to Lisbon

Our best Air Transat deals on New York LaGuardia Airport to Lisbon flight tickets
Air Transat
12 Jul
LGA09:55New York LaGuardia
18h 40m
1 stop
LIS09:35Lisbon Humberto Delgado
20 Jul
LIS11:35Lisbon Humberto Delgado
26h 20m
1 stop
LGA08:55New York LaGuardia
£610
Air Transat
11 Jul
LGA17:55New York LaGuardia
10h 40m
1 stop
LIS09:35Lisbon Humberto Delgado
21 Jul
LIS11:35Lisbon Humberto Delgado
12h 50m
1 stop
LGA19:25New York LaGuardia
£631
Air Transat
11 Jul
LGA17:55New York LaGuardia
10h 40m
1 stop
LIS09:35Lisbon Humberto Delgado
25 Aug
LIS11:35Lisbon Humberto Delgado
12h 50m
1 stop
LGA19:25New York LaGuardia
£670

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 4 July 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 return flight

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Sun 18/10

06:00-10:30

1 stop23h 30m

Lisbon Humberto Delgado

Tue 27/10

11:20-10:58

1 stop27h 38m

£491

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Wed 28/10

06:05-10:20

1 stop24h 15m

Lisbon Humberto Delgado

Tue 3/11

12:50-16:51

1 stop33h 01m

£492
Fastest return journey

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Sun 15/11

16:20-09:20

1 stop12h 00m

Lisbon Humberto Delgado

Sun 22/11

10:40-16:51

1 stop11h 11m

£499

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Tue 13/10

17:40-09:20

1 stop10h 40m

Lisbon Humberto Delgado

Tue 27/10

12:50-09:56

1 stop25h 06m

£500

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Wed 21/10

06:00-10:30

1 stop23h 30m

Lisbon Humberto Delgado

Sun 1/11

10:40-09:56

1 stop28h 16m

£502

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Tue 13/10

11:20-09:20

2 stops17h 00m

Lisbon Humberto Delgado

Tue 27/10

12:50-21:31

1 stop12h 41m

£503

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Mon 19/10

08:45-09:20

1 stop19h 35m

Lisbon Humberto Delgado

Wed 28/10

11:55-23:27

1 stop15h 32m

£505

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Tue 27/10

06:05-10:05

1 stop24h 00m

Lisbon Humberto Delgado

Sat 7/11

11:20-10:58

1 stop28h 38m

£505

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Thu 5/11

06:05-10:20

1 stop23h 15m

Lisbon Humberto Delgado

Thu 12/11

08:55-09:56

1 stop30h 01m

£506

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Thu 26/11

06:05-10:20

1 stop23h 15m

Lisbon Humberto Delgado

Thu 3/12

10:55-09:03

1 stop27h 08m

£509

Flights are sorted by cheapest return 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?

The cheapest day to depart on your flight to Lisbon is on a Thursday when prices can be found for as low as £315. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from New York LaGuardia Airport to Lisbon for around £759.

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

In the afternoon is the cheapest time of day to fly from New York LaGuardia Airport to Lisbon when you can find flight prices for as low as £332. Flying to Lisbon in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Lisbon are more costly in the evening, with an average ticket price of £505. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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 return 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.
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?

    The distance between New York LaGuardia and Lisbon Humberto Delgado is about 3359.0 mi. 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 were last updated today.

  • 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 travel and health documents required for your trip to Lisbon Humberto Delgado Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lisbon Humberto Delgado Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Lisbon?

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

Why use momondo?

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

Finding the right flight to Lisbon from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Lisbon quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Lisbon from New York which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to Lisbon.

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

Of course. momondo tracks the price of New York to Lisbon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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