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Cheap flights from Cardiff to New York from £380

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to New York departing on 22/8. 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
0 bags
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Find the cheapest flights from Cardiff to New York

Cheap return flights

Logo
13:10 - 15:54CWL-LGA
31h 44m3 stops
Logo
17:45 - 15:55LGA-CWL
17h 10m2 stops
£440
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Delta Logo
09:50 - 22:24CWL-LGA
17h 34m2 stops
Delta Logo
16:00 - 09:15LGA-CWL
12h 15m2 stops
£476Delta
Find Deal
Mon, 8 Sep - Mon, 22 Sep
Delta Logo
09:50 - 21:30CWL-LGA
16h 40m2 stops
Delta Logo
12:00 - 09:15LGA-CWL
16h 15m2 stops
£477Delta
Find Deal
Mon, 8 Sep - Mon, 22 Sep
Delta Logo
09:50 - 20:06CWL-LGA
15h 16m2 stops
Delta Logo
15:00 - 09:15LGA-CWL
13h 15m2 stops
£479Delta
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Delta Logo
09:50 - 21:29CWL-LGA
16h 39m2 stops
Delta Logo
12:59 - 09:15LGA-CWL
15h 16m2 stops
£506Delta
Find Deal
Thu, 11 Sep - Mon, 15 Sep
Delta Logo
09:50 - 22:25CWL-LGA
17h 35m2 stops
Delta Logo
16:00 - 09:15LGA-CWL
12h 15m2 stops
£507Delta
Find Deal
Thu, 11 Sep - Mon, 15 Sep
Delta Logo
09:50 - 22:25CWL-LGA
17h 35m2 stops
Delta Logo
16:00 - 09:15LGA-CWL
12h 15m2 stops
£509Delta
Find Deal
Thu, 11 Sep - Mon, 15 Sep
Logo
13:10 - 15:54CWL-LGA
31h 44m3 stops
Logo
17:45 - 09:15LGA-CWL
34h 30m3 stops
£513
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Delta Logo
09:50 - 21:23CWL-LGA
16h 33m2 stops
Delta Logo
11:00 - 09:15LGA-CWL
17h 15m2 stops
£527Delta
Find Deal
Mon, 18 Aug - Sun, 24 Aug
Virgin Atlantic Logo
17:25 - 23:42CWL-LGA
35h 17m2 stops
Virgin Atlantic Logo
14:55 - 09:50LGA-CWL
37h 55m2 stops
£815Virgin Atlantic
Find Deal
Fri, 19 Dec - Mon, 22 Dec

Delta flights from Cardiff to New York LaGuardia Airport

Our best Delta deals on Cardiff to New York LaGuardia Airport flight tickets
Delta
8 Sept
CWL09:50Cardiff Wales
17h 34m
2 stops
LGA22:24New York LaGuardia
22 Sept
LGA16:00New York LaGuardia
12h 15m
2 stops
CWL09:15Cardiff Wales
£476
Find similar
Delta
8 Sept
CWL09:50Cardiff Wales
16h 40m
2 stops
LGA21:30New York LaGuardia
22 Sept
LGA12:00New York LaGuardia
16h 15m
2 stops
CWL09:15Cardiff Wales
£477
Find similar
Delta
15 Sept
CWL09:50Cardiff Wales
15h 16m
2 stops
LGA20:06New York LaGuardia
22 Sept
LGA15:00New York LaGuardia
13h 15m
2 stops
CWL09:15Cardiff Wales
£479
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Cardiff 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 279,928 searches. Data last updated 1 August 2025.
Use the filters below to find and compare flights from Cardiff to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Mon 15/9

13:10-15:54

3 stops31h 44m

New York LaGuardia

Mon 22/9

17:45-15:55

2 stops17h 10m

£440

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Mon 8/9

09:50-22:24

2 stops17h 34m

New York LaGuardia

Mon 22/9

16:00-09:15

2 stops12h 15m

£476

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Mon 8/9

09:50-21:30

2 stops16h 40m

New York LaGuardia

Mon 22/9

12:00-09:15

2 stops16h 15m

£477

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Mon 15/9

09:50-20:06

2 stops15h 16m

New York LaGuardia

Mon 22/9

15:00-09:15

2 stops13h 15m

£479

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Thu 11/9

09:50-21:29

2 stops16h 39m

New York LaGuardia

Mon 15/9

12:59-09:15

2 stops15h 16m

£506

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Thu 11/9

09:50-22:25

2 stops17h 35m

New York LaGuardia

Mon 15/9

16:00-09:15

2 stops12h 15m

£507

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Thu 11/9

09:50-22:25

2 stops17h 35m

New York LaGuardia

Mon 15/9

16:00-09:15

2 stops12h 15m

£509

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Mon 15/9

13:10-15:54

3 stops31h 44m

New York LaGuardia

Mon 22/9

17:45-09:15

3 stops34h 30m

£513

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Mon 18/8

09:50-21:23

2 stops16h 33m

New York LaGuardia

Sun 24/8

11:00-09:15

2 stops17h 15m

£527

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Fri 19/12

17:25-23:42

2 stops35h 17m

New York LaGuardia

Mon 22/12

14:55-09:50

2 stops37h 55m

£815

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
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When to book flights from Cardiff to New York LaGuardia Airport

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

Cheap Cardiff to New York LaGuardia Airport (CWL to LGA) flight deals and tips

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

Best price found

£380

Fastest flight time

15h 16m

Direct flights

None
The best one-way flight to New York LaGuardia Airport from Cardiff in the past 72 hours is £380. The best return flight deal from Cardiff to New York LaGuardia Airport found on momondo in the last 72 hours is £440.
The fastest flight from Cardiff to New York LaGuardia Airport takes 15h 16m
There are no direct flights from Cardiff to New York LaGuardia Airport. Popular non-direct route for this connection is Cardiff Wales Airport - New York LaGuardia Airport.
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  • How far is Cardiff Wales to New York LaGuardia by plane?

    The distance between Cardiff Wales and New York LaGuardia is about 3325.9 mi. 15h 16m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Cardiff Wales Airport to New York LaGuardia Airport?

    Prices for flights from Cardiff Wales Airport to New York LaGuardia Airport refresh daily.

  • How old do you have to be to fly from Cardiff Wales Airport to New York LaGuardia 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 Cardiff Wales Airport to New York LaGuardia Airport.

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

    The necessary travel and health documents for your New York LaGuardia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Cardiff to New York LaGuardia Airport?

    Confirm your travel details to search for the latest offers for flights from Cardiff to New York LaGuardia Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Cardiff to New York LaGuardia Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Queens
Saddle Brook
North Wales
North Bergen
Roslyn
Paramus
Staten Island
Hoboken
Somerset
Long Branch
Bronx
Tarrytown
Milford
Norwalk
Teaneck
Fishkill
Hasbrouck Heights
Uniondale
East Brunswick
Asbury Park

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cardiff to New York. momondo saves you time and could save you money on your trip.

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

Flights from Cardiff to New York with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Cardiff and New York by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to New York from Cardiff. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your New York LaGuardia Airport trip

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