Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Lisbon to New York from $450

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 10/16. 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

Find the cheapest flights from Lisbon to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:20 am - 11:58 amLIS  Lisbon Humberto Delgado-LGA New York LaGuardia
29h 38m1 stop Toronto Pearson Intl
United Airlines Logo
10:29 am - 10:20 amLGA  New York LaGuardia-LIS Lisbon Humberto Delgado
18h 51m1 stop Washington, D.C. Dulles Intl
$564United Airlines
Sat, Dec 5 - Mon, Dec 7
United Airlines Logo
11:20 am - 9:03 amLIS  Lisbon Humberto Delgado-LGA New York LaGuardia
26h 43m1 stop Toronto Pearson Intl
United Airlines Logo
5:12 pm - 10:05 amLGA  New York LaGuardia-LIS Lisbon Humberto Delgado
11h 53m1 stop Washington, D.C. Dulles Intl
$564United Airlines
Sat, Dec 5 - Sun, Dec 6
American Airlines Logo
8:25 am - 7:16 amLIS  Lisbon Humberto Delgado-LGA New York LaGuardia
27h 51m2 stops Madrid Barajas Boston Logan Intl
American Airlines Logo
5:24 pm - 11:10 pmLGA  New York LaGuardia-LIS Lisbon Humberto Delgado
24h 46m2 stops Boston Logan Intl London Heathrow
$568American Airlines
Thu, Sep 24 - Mon, Sep 28
American Airlines Logo
6:35 am - 8:59 pmLIS  Lisbon Humberto Delgado-LGA New York LaGuardia
19h 24m2 stops Madrid Barajas Boston Logan Intl
American Airlines Logo
9:19 pm - 11:10 pmLGA  New York LaGuardia-LIS Lisbon Humberto Delgado
20h 51m2 stops Boston Logan Intl London Heathrow
$570American Airlines
Thu, Sep 24 - Mon, Sep 28
American Airlines Logo
6:30 am - 9:38 pmLIS  Lisbon Humberto Delgado-LGA New York LaGuardia
20h 08m2 stops Madrid Barajas Chicago O'Hare Intl
American Airlines Logo
3:29 pm - 12:10 pmLGA  New York LaGuardia-LIS Lisbon Humberto Delgado
15h 41m2 stops Boston Logan Intl London Heathrow
$571American Airlines
Wed, Nov 4 - Thu, Nov 12
American Airlines Logo
6:35 am - 9:57 pmLIS  Lisbon Humberto Delgado-LGA New York LaGuardia
20h 22m2 stops Madrid Barajas Chicago O'Hare Intl
American Airlines Logo
3:29 pm - 12:05 pmLGA  New York LaGuardia-LIS Lisbon Humberto Delgado
15h 36m2 stops Boston Logan Intl London Heathrow
$571American Airlines
Sat, Oct 24 - Mon, Nov 9
American Airlines Logo
6:35 am - 8:00 pmLIS  Lisbon Humberto Delgado-LGA New York LaGuardia
18h 25m2 stops Madrid Barajas Chicago O'Hare Intl
American Airlines Logo
1:23 pm - 12:10 pmLGA  New York LaGuardia-LIS Lisbon Humberto Delgado
17h 47m2 stops Boston Logan Intl London Heathrow
$571American Airlines
Fri, Oct 23 - Sat, Nov 7
American Airlines Logo
6:35 am - 8:00 pmLIS  Lisbon Humberto Delgado-LGA New York LaGuardia
18h 25m2 stops Madrid Barajas Chicago O'Hare Intl
American Airlines Logo
3:29 pm - 12:05 pmLGA  New York LaGuardia-LIS Lisbon Humberto Delgado
15h 36m2 stops Boston Logan Intl London Heathrow
$571American Airlines
Fri, Oct 23 - Mon, Nov 9
American Airlines Logo
6:35 am - 9:57 pmLIS  Lisbon Humberto Delgado-LGA New York LaGuardia
20h 22m2 stops Madrid Barajas Chicago O'Hare Intl
American Airlines Logo
3:29 pm - 12:05 pmLGA  New York LaGuardia-LIS Lisbon Humberto Delgado
15h 36m2 stops Boston Logan Intl London Heathrow
$571American Airlines
Sat, Oct 24 - Fri, Nov 6
American Airlines Logo
8:20 am - 9:38 pmLIS  Lisbon Humberto Delgado-LGA New York LaGuardia
18h 18m2 stops Madrid Barajas Chicago O'Hare Intl
American Airlines Logo
3:29 pm - 12:10 pmLGA  New York LaGuardia-LIS Lisbon Humberto Delgado
15h 41m2 stops Boston Logan Intl London Heathrow
$571American Airlines
Thu, Nov 5 - Thu, Nov 12

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Delta flights from Lisbon to New York LaGuardia Airport

Our best Delta deals on Lisbon to New York LaGuardia Airport flight tickets
Delta
Sep 11
LIS11:55 amLisbon Humberto Delgado
15h 29m
2 stops
LGA10:24 pmNew York LaGuardia
Sep 27
LGA12:00 pmNew York LaGuardia
17h 45m
1 stop
LIS10:45 amLisbon Humberto Delgado
$577
Delta
Nov 15
LIS11:15 amLisbon Humberto Delgado
11h 11m
1 stop
LGA5:26 pmNew York LaGuardia
Nov 26
LGA6:00 pmNew York LaGuardia
10h 00m
1 stop
LIS9:00 amLisbon Humberto Delgado
$591
Delta
Sep 24
LIS12:45 pmLisbon Humberto Delgado
15h 41m
1 stop
LGA11:26 pmNew York LaGuardia
Sep 28
LGA1:00 pmNew York LaGuardia
14h 50m
2 stops
LIS8:50 amLisbon Humberto Delgado
$645

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
Oct 31
LIS11:15 amLisbon Humberto Delgado
12h 20m
1 stop
LGA7:35 pmNew York LaGuardia
Nov 7
LGA10:00 amNew York LaGuardia
18h 00m
1 stop
LIS9:00 amLisbon Humberto Delgado
$593
Virgin Atlantic
Nov 2
LIS11:15 amLisbon Humberto Delgado
11h 15m
1 stop
LGA5:30 pmNew York LaGuardia
Nov 9
LGA2:50 pmNew York LaGuardia
13h 10m
2 stops
LIS9:00 amLisbon Humberto Delgado
$594
Virgin Atlantic
Dec 1
LIS11:15 amLisbon Humberto Delgado
17h 10m
2 stops
LGA11:25 pmNew York LaGuardia
Dec 8
LGA2:50 pmNew York LaGuardia
13h 10m
2 stops
LIS9:00 amLisbon Humberto Delgado
$595

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 August 17, 2026.
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

Cheapest round-trip

LisbonNew York

LIS Lisbon Humberto Delgado - LGA New York LaGuardia

LISLGA

Lisbon Humberto Delgado

Sat 12/5

11:20 am-11:58 am

1 stop29h 38m

New York LaGuardia

Mon 12/7

10:29 am-10:20 am

1 stop18h 51m

$564

LisbonNew York

LIS Lisbon Humberto Delgado - LGA New York LaGuardia

LISLGA

Lisbon Humberto Delgado

Sat 12/5

11:20 am-9:03 am

1 stop26h 43m

New York LaGuardia

Sun 12/6

5:12 pm-10:05 am

1 stop11h 53m

$564

LisbonNew York

LIS Lisbon Humberto Delgado - LGA New York LaGuardia

LISLGA

Lisbon Humberto Delgado

Thu 9/24

8:25 am-7:16 am

2 stops27h 51m

New York LaGuardia

Mon 9/28

5:24 pm-11:10 pm

2 stops24h 46m

$568

LisbonNew York

LIS Lisbon Humberto Delgado - LGA New York LaGuardia

LISLGA

Lisbon Humberto Delgado

Thu 9/24

6:35 am-8:59 pm

2 stops19h 24m

New York LaGuardia

Mon 9/28

9:19 pm-11:10 pm

2 stops20h 51m

$570

LisbonNew York

LIS Lisbon Humberto Delgado - LGA New York LaGuardia

LISLGA

Lisbon Humberto Delgado

Wed 11/4

6:30 am-9:38 pm

2 stops20h 08m

New York LaGuardia

Thu 11/12

3:29 pm-12:10 pm

2 stops15h 41m

$571

LisbonNew York

LIS Lisbon Humberto Delgado - LGA New York LaGuardia

LISLGA

Lisbon Humberto Delgado

Sat 10/24

6:35 am-9:57 pm

2 stops20h 22m

New York LaGuardia

Mon 11/9

3:29 pm-12:05 pm

2 stops15h 36m

$571

LisbonNew York

LIS Lisbon Humberto Delgado - LGA New York LaGuardia

LISLGA

Lisbon Humberto Delgado

Fri 10/23

6:35 am-8:00 pm

2 stops18h 25m

New York LaGuardia

Sat 11/7

1:23 pm-12:10 pm

2 stops17h 47m

$571

LisbonNew York

LIS Lisbon Humberto Delgado - LGA New York LaGuardia

LISLGA

Lisbon Humberto Delgado

Fri 10/23

6:35 am-8:00 pm

2 stops18h 25m

New York LaGuardia

Mon 11/9

3:29 pm-12:05 pm

2 stops15h 36m

$571

LisbonNew York

LIS Lisbon Humberto Delgado - LGA New York LaGuardia

LISLGA

Lisbon Humberto Delgado

Sat 10/24

6:35 am-9:57 pm

2 stops20h 22m

New York LaGuardia

Fri 11/6

3:29 pm-12:05 pm

2 stops15h 36m

$571
Quickest round-trip

LisbonNew York

LIS Lisbon Humberto Delgado - LGA New York LaGuardia

LISLGA

Lisbon Humberto Delgado

Thu 11/5

8:20 am-9:38 pm

2 stops18h 18m

New York LaGuardia

Thu 11/12

3:29 pm-12:10 pm

2 stops15h 41m

$571

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to New York from

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

Can stopping save me money on Lisbon to New York LaGuardia Airport flights?

You could potentially save up to 18% on your flight if you consider stops on a Lisbon to New York LaGuardia Airport flight.

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

Best Price Found

$450

Fastest flight time

12h 16m

Direct flights

None
The best one-way flight to New York LaGuardia Airport from Lisbon in the past 72 hours is $450. The best round-trip flight deal from Lisbon to New York LaGuardia Airport found on momondo in the last 72 hours is $564.
The fastest flight from Lisbon to New York LaGuardia Airport takes 12h 16m
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.
Search flight deals

Frequently asked questions about flying from Lisbon to New York LaGuardia Airport

  • 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 12h 16m, 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
Queens
Seaside Heights
Bronx
Yonkers
East Rutherford
Mount Laurel
Secaucus
Stamford
Wayne
Woodbridge
Parsippany
Point Pleasant Beach
Asbury Park
Long Branch
East Stroudsburg
Tannersville
Elizabeth
Staten Island
Hauppauge
Edgewater

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.

An easier way to manage your New York LaGuardia Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 9/16
Wed 9/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to New York