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Cheap flights from Lisbon to New York from $377

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lisbon to New York departing on 11/3. 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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Cheap round-trip flights

Virgin Atlantic Logo
11:15 am - 11:05 pmLIS-LGA
16h 50m2 stops
Virgin Atlantic Logo
12:10 pm - 8:00 amLGA-LIS
14h 50m2 stops
$517Virgin Atlantic
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Wed, Nov 19 - Thu, Nov 27
Air Canada Logo
5:00 am - 5:58 pmLIS-LGA
17h 58m2 stops
Air Canada Logo
5:35 pm - 9:20 amLGA-LIS
10h 45m1 stop
$519Air Canada
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Tue, Feb 10 - Tue, Feb 17
United Airlines Logo
10:55 am - 9:32 pmLIS-LGA
15h 37m1 stop
United Airlines Logo
7:48 pm - 10:15 amLGA-LIS
10h 27m1 stop
$525United Airlines
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Thu, Feb 12 - Mon, Mar 23
United Airlines Logo
5:00 am - 6:07 pmLIS-LGA
18h 07m2 stops
United Airlines Logo
7:29 pm - 9:20 amLGA-LIS
32h 51m2 stops
$526United Airlines
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Tue, Nov 4 - Mon, Nov 10
Multiple Airlines Logo
11:15 am - 7:19 pmLIS-LGA
13h 04m2 stops
Multiple Airlines Logo
5:35 pm - 9:20 amLGA-LIS
10h 45m1 stop
$527Multiple Airlines
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Wed, Feb 11 - Tue, Feb 17
American Airlines Logo
7:05 am - 8:24 pmLIS-LGA
18h 19m2 stops
American Airlines Logo
4:30 pm - 12:10 pmLGA-LIS
14h 40m2 stops
$531American Airlines
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Sun, Nov 16 - Sat, Nov 29
British Airways Logo
6:45 pm - 8:50 pmLIS-LGA
31h 05m2 stops
British Airways Logo
8:25 pm - 11:05 pmLGA-LIS
21h 40m2 stops
$533British Airways
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Tue, Sep 30 - Sun, Oct 5
Multiple Airlines Logo
8:45 pm - 7:47 pmLIS-LGA
28h 02m2 stops
Multiple Airlines Logo
5:59 pm - 2:50 pmLGA-LIS
15h 51m2 stops
$540Multiple Airlines
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Sun, Nov 2 - Fri, Nov 14
British Airways Logo
7:05 am - 8:55 pmLIS-LGA
17h 50m2 stops
British Airways Logo
5:59 pm - 2:50 pmLGA-LIS
15h 51m2 stops
$549British Airways
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Fri, Oct 31 - Fri, Nov 7
American Airlines Logo
11:05 am - 10:30 amLIS-LGA
28h 25m2 stops
American Airlines Logo
3:00 pm - 9:05 amLGA-LIS
13h 05m2 stops
$550American Airlines
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Sun, Sep 28 - Sat, Oct 11

Virgin Atlantic flights from Lisbon to New York LaGuardia Airport

Our best Virgin Atlantic deals on Lisbon to New York LaGuardia Airport flight tickets
Virgin Atlantic
Nov 19
LIS11:15 amLisbon Humberto Delgado
16h 50m
2 stops
LGA11:05 pmNew York LaGuardia
Nov 27
LGA12:10 pmNew York LaGuardia
14h 50m
2 stops
LIS8:00 amLisbon Humberto Delgado
$517
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Virgin Atlantic
Sep 25
LIS12:45 pmLisbon Humberto Delgado
23h 38m
1 stop
LGA7:23 amNew York LaGuardia
Oct 20
LGA2:29 pmNew York LaGuardia
15h 16m
2 stops
LIS10:45 amLisbon Humberto Delgado
$518
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Virgin Atlantic
Sep 25
LIS12:45 pmLisbon Humberto Delgado
23h 38m
1 stop
LGA7:23 amNew York LaGuardia
Oct 20
LGA2:29 pmNew York LaGuardia
15h 16m
2 stops
LIS10:45 amLisbon Humberto Delgado
$544
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American Airlines flights from Lisbon to New York LaGuardia Airport

Our best American Airlines deals on Lisbon to New York LaGuardia Airport flight tickets
American Airlines
Nov 16
LIS7:05 amLisbon Humberto Delgado
18h 19m
2 stops
LGA8:24 pmNew York LaGuardia
Nov 29
LGA4:30 pmNew York LaGuardia
14h 40m
2 stops
LIS12:10 pmLisbon Humberto Delgado
$531
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American Airlines
Sep 25
LIS11:05 amLisbon Humberto Delgado
25h 55m
2 stops
LGA8:00 amNew York LaGuardia
Oct 4
LGA4:20 pmNew York LaGuardia
25h 50m
2 stops
LIS11:10 pmLisbon Humberto Delgado
$532
Find similar
American Airlines
Sep 28
LIS11:05 amLisbon Humberto Delgado
28h 25m
2 stops
LGA10:30 amNew York LaGuardia
Oct 11
LGA3:00 pmNew York LaGuardia
13h 05m
2 stops
LIS9:05 amLisbon Humberto Delgado
$550
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momondo Fare Finder

 
Customize your flight search to find flights from Lisbon to New York LaGuardia Airport 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 September 17, 2025.
Use the filters below to find and compare flights from Lisbon to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LisbonNew York

LIS - LGA

LISLGA

Lisbon Humberto Delgado

Wed 11/19

11:15 am-11:05 pm

2 stops16h 50m

New York LaGuardia

Thu 11/27

12:10 pm-8:00 am

2 stops14h 50m

$517

LisbonNew York

LIS - LGA

LISLGA

Lisbon Humberto Delgado

Tue 2/10

5:00 am-5:58 pm

2 stops17h 58m

New York LaGuardia

Tue 2/17

5:35 pm-9:20 am

1 stop10h 45m

$519

LisbonNew York

LIS - LGA

LISLGA

Lisbon Humberto Delgado

Thu 2/12

10:55 am-9:32 pm

1 stop15h 37m

New York LaGuardia

Mon 3/23

7:48 pm-10:15 am

1 stop10h 27m

$525

LisbonNew York

LIS - LGA

LISLGA

Lisbon Humberto Delgado

Tue 11/4

5:00 am-6:07 pm

2 stops18h 07m

New York LaGuardia

Mon 11/10

7:29 pm-9:20 am

2 stops32h 51m

$526

LisbonNew York

LIS - LGA

LISLGA

Lisbon Humberto Delgado

Wed 2/11

11:15 am-7:19 pm

2 stops13h 04m

New York LaGuardia

Tue 2/17

5:35 pm-9:20 am

1 stop10h 45m

$527

LisbonNew York

LIS - LGA

LISLGA

Lisbon Humberto Delgado

Sun 11/16

7:05 am-8:24 pm

2 stops18h 19m

New York LaGuardia

Sat 11/29

4:30 pm-12:10 pm

2 stops14h 40m

$531

LisbonNew York

LIS - LGA

LISLGA

Lisbon Humberto Delgado

Tue 9/30

6:45 pm-8:50 pm

2 stops31h 05m

New York LaGuardia

Sun 10/5

8:25 pm-11:05 pm

2 stops21h 40m

$533

LisbonNew York

LIS - LGA

LISLGA

Lisbon Humberto Delgado

Sun 11/2

8:45 pm-7:47 pm

2 stops28h 02m

New York LaGuardia

Fri 11/14

5:59 pm-2:50 pm

2 stops15h 51m

$540

LisbonNew York

LIS - LGA

LISLGA

Lisbon Humberto Delgado

Fri 10/31

7:05 am-8:55 pm

2 stops17h 50m

New York LaGuardia

Fri 11/7

5:59 pm-2:50 pm

2 stops15h 51m

$549

LisbonNew York

LIS - LGA

LISLGA

Lisbon Humberto Delgado

Sun 9/28

11:05 am-10:30 am

2 stops28h 25m

New York LaGuardia

Sat 10/11

3:00 pm-9:05 am

2 stops13h 05m

$550

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Lisbon to New York LaGuardia Airport

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 month to fly to New York LaGuardia Airport?

The cheapest month to fly to New York LaGuardia Airport from Lisbon is in February. Flight prices, which tend to average around $413, are often lower during this time because this is during the off-season. If you don’t want to visit New York LaGuardia Airport in February, then you should wait until November to fly from Lisbon, when ticket prices are also cheap, with an average price of $444.

When to book flights from Lisbon to New York LaGuardia Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Lisbon to New York LaGuardia Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lisbon to New York LaGuardia Airport (LIS to LGA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lisbon to New York LaGuardia Airport

Direct flights

None
There are no direct flights from Lisbon to New York LaGuardia Airport. There are no popular flight routes from Lisbon to New York LaGuardia Airport.
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  • How far is Lisbon Humberto Delgado to New York LaGuardia by plane?

    There are 3359.0 mi between Lisbon Humberto Delgado and New York LaGuardia. Flights usually cover this in 10h 37m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to New York LaGuardia Airport?

    Prices for flights from Lisbon Humberto Delgado Airport to New York LaGuardia Airport are updated daily.

  • How old do you have to be to fly from Lisbon Humberto Delgado Airport to New York LaGuardia Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lisbon Humberto Delgado Airport to New York LaGuardia Airport.

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The required travel and health documents for your New York LaGuardia 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 New York LaGuardia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Seaside Heights
Queens
Bronx
Yonkers
Asbury Park
Pocono Manor
Point Pleasant Beach
East Rutherford
Beach Haven
Spring Lake
Stamford
Tannersville
Long Branch
Wayne
Elizabeth
East Stroudsburg
Parsippany
Secaucus
Staten Island
Ocean Grove

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to New York from Lisbon.

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

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

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

momondo provides multiple filters to help you find the best flight to New York from Lisbon. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Lisbon to New York now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New York and let you know when they change.

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