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Cheap flights from New York LaGuardia Airport to Lisbon from $369

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 5/17. 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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0 bags

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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.
Multiple Airlines Logo
8:45 am - 10:20 am
LGA
-
LIS
20h 35m
2 stops
Multiple Airlines Logo
11:00 pm - 7:36 pm
LIS
-
LGA
25h 36m
2 stops
$674Multiple Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
10:35 am - 10:20 am
LGA
-
LIS
18h 45m
2 stops
Multiple Airlines Logo
10:40 pm - 7:36 pm
LIS
-
LGA
25h 56m
2 stops
$677Multiple Airlines
Wed, May 6 - Thu, May 21
Multiple Airlines Logo
6:30 am - 10:20 am
LGA
-
LIS
22h 50m
2 stops
Multiple Airlines Logo
11:00 pm - 7:36 pm
LIS
-
LGA
25h 36m
2 stops
$687Multiple Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
6:30 am - 10:20 am
LGA
-
LIS
22h 50m
2 stops
Multiple Airlines Logo
11:00 pm - 7:36 pm
LIS
-
LGA
25h 36m
2 stops
$697Multiple Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
3:30 pm - 10:20 am
LGA
-
LIS
13h 50m
2 stops
Multiple Airlines Logo
11:00 pm - 10:36 pm
LIS
-
LGA
28h 36m
3 stops
$698Multiple Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
8:45 am - 10:45 am
LGA
-
LIS
21h 00m
2 stops
Multiple Airlines Logo
11:00 pm - 7:36 pm
LIS
-
LGA
25h 36m
2 stops
$705Multiple Airlines
Wed, May 6 - Mon, May 11
Multiple Airlines Logo
10:35 am - 10:20 am
LGA
-
LIS
18h 45m
2 stops
Multiple Airlines Logo
11:00 pm - 7:36 pm
LIS
-
LGA
25h 36m
2 stops
$730Multiple Airlines
Wed, May 6 - Mon, May 11
Multiple Airlines Logo
10:00 am - 10:05 pm
LGA
-
LIS
31h 05m
3 stops
Multiple Airlines Logo
8:20 pm - 2:59 pm
LIS
-
LGA
23h 39m
2 stops
$740Multiple Airlines
Sun, May 17 - Tue, May 26
Multiple Airlines Logo
5:40 pm - 10:05 pm
LGA
-
LIS
23h 25m
2 stops
Multiple Airlines Logo
8:20 pm - 3:50 pm
LIS
-
LGA
24h 30m
2 stops
$741Multiple Airlines
Sun, May 17 - Tue, May 26
Multiple Airlines Logo
3:30 pm - 11:30 am
LGA
-
LIS
15h 00m
2 stops
Multiple Airlines Logo
11:00 pm - 10:36 pm
LIS
-
LGA
28h 36m
3 stops
$745Multiple Airlines
Mon, May 4 - Mon, May 11

British Airways flights from New York LaGuardia Airport to Lisbon

Our best British Airways deals on New York LaGuardia Airport to Lisbon flight tickets
British Airways
May 5
LGA3:19 pmNew York LaGuardia
19h 16m
2 stops
LIS3:35 pmLisbon Humberto Delgado
May 12
LIS7:10 amLisbon Humberto Delgado
19h 01m
2 stops
LGA9:11 pmNew York LaGuardia
$872
British Airways
May 5
LGA6:03 pmNew York LaGuardia
16h 32m
2 stops
LIS3:35 pmLisbon Humberto Delgado
May 13
LIS7:20 amLisbon Humberto Delgado
18h 29m
2 stops
LGA8:49 pmNew York LaGuardia
$964
British Airways
May 5
LGA6:03 pmNew York LaGuardia
16h 32m
2 stops
LIS3:35 pmLisbon Humberto Delgado
May 10
LIS7:20 amLisbon Humberto Delgado
18h 29m
2 stops
LGA8:49 pmNew York LaGuardia
$1,020

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
Jul 3
LGA8:25 pmNew York LaGuardia
32h 10m
1 stop
LIS9:35 amLisbon Humberto Delgado
Jul 13
LIS11:35 amLisbon Humberto Delgado
12h 50m
1 stop
LGA7:25 pmNew York LaGuardia
$800
Air Transat
Jul 10
LGA8:25 pmNew York LaGuardia
32h 10m
1 stop
LIS9:35 amLisbon Humberto Delgado
Jul 23
LIS11:35 amLisbon Humberto Delgado
26h 20m
1 stop
LGA8:55 amNew York LaGuardia
$801
Air Transat
May 25
LGA9:55 amNew York LaGuardia
18h 40m
1 stop
LIS9:35 amLisbon Humberto Delgado
Jun 2
LIS11:35 amLisbon Humberto Delgado
12h 50m
1 stop
LGA7:25 pmNew York LaGuardia
$810

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 April 26, 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

Mon 5/4

8:45 am-10:20 am

2 stops20h 35m

Lisbon Humberto Delgado

Mon 5/11

11:00 pm-7:36 pm

2 stops25h 36m

$674

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Wed 5/6

10:35 am-10:20 am

2 stops18h 45m

Lisbon Humberto Delgado

Thu 5/21

10:40 pm-7:36 pm

2 stops25h 56m

$677

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Mon 5/4

6:30 am-10:20 am

2 stops22h 50m

Lisbon Humberto Delgado

Mon 5/11

11:00 pm-7:36 pm

2 stops25h 36m

$687

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Mon 5/4

6:30 am-10:20 am

2 stops22h 50m

Lisbon Humberto Delgado

Mon 5/11

11:00 pm-7:36 pm

2 stops25h 36m

$697
Quickest round-trip

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Mon 5/4

3:30 pm-10:20 am

2 stops13h 50m

Lisbon Humberto Delgado

Mon 5/11

11:00 pm-10:36 pm

3 stops28h 36m

$698

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Wed 5/6

8:45 am-10:45 am

2 stops21h 00m

Lisbon Humberto Delgado

Mon 5/11

11:00 pm-7:36 pm

2 stops25h 36m

$705

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Wed 5/6

10:35 am-10:20 am

2 stops18h 45m

Lisbon Humberto Delgado

Mon 5/11

11:00 pm-7:36 pm

2 stops25h 36m

$730

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Sun 5/17

10:00 am-10:05 pm

3 stops31h 05m

Lisbon Humberto Delgado

Tue 5/26

8:20 pm-2:59 pm

2 stops23h 39m

$740

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Sun 5/17

5:40 pm-10:05 pm

2 stops23h 25m

Lisbon Humberto Delgado

Tue 5/26

8:20 pm-3:50 pm

2 stops24h 30m

$741

New YorkLisbon

LGA - LIS

LGALIS

New York LaGuardia

Mon 5/4

3:30 pm-11:30 am

2 stops15h 00m

Lisbon Humberto Delgado

Mon 5/11

11:00 pm-10:36 pm

3 stops28h 36m

$745

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 day to depart on your flight to Lisbon?

Our data shows that Monday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $685. 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 $801.

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 $693. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $734 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 45m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Lisbon takes 9h 45m
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?

    Lisbon Humberto Delgado is 3359.0 mi away from New York LaGuardia. A reasonable flight in good conditions will take 9h 45m.

  • 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
Air CanadaPriceFrom $410Free CancellationRating
7.1
10,969 reviews
Search Air Canada flights
United AirlinesPriceFrom $470Free CancellationRating
7.4
9,655 reviews
Search United Airlines flights
DeltaPriceFrom $540Free CancellationRating
7.9
8,459 reviews
Search Delta flights

Traveling to a place near Lisbon?

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

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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