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Cheap flights from Cardiff to New York from £302

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 8/2. 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

Enter your travel dates to find the best prices.
Delta Logo
10:20 - 21:19
CWL
-
LGA
15h 59m2 stops
Delta Logo
14:00 - 09:50
LGA
-
CWL
14h 50m2 stops
£449Delta
Mon, 2 Feb - Mon, 9 Feb
Delta Logo
10:20 - 21:19
CWL
-
LGA
15h 59m2 stops
Delta Logo
11:46 - 09:50
LGA
-
CWL
17h 04m2 stops
£451Delta
Wed, 4 Feb - Wed, 11 Feb
Delta Logo
10:20 - 23:45
CWL
-
LGA
18h 25m2 stops
Delta Logo
13:01 - 09:50
LGA
-
CWL
15h 49m2 stops
£454Delta
Sat, 14 Feb - Sat, 21 Feb
Delta Logo
10:15 - 20:32
CWL
-
LGA
15h 17m2 stops
Delta Logo
12:00 - 09:45
LGA
-
CWL
16h 45m2 stops
£644Delta
Sun, 11 Jan - Sat, 24 Jan
Multiple Airlines Logo
10:20 - 08:55
CWL
-
LGA
27h 35m3 stops
Multiple Airlines Logo
11:30 - 09:50
LGA
-
CWL
17h 20m2 stops
£811Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
10:20 - 08:07
CWL
-
LGA
26h 47m3 stops
Multiple Airlines Logo
10:35 - 09:50
LGA
-
CWL
18h 15m3 stops
£818Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Delta Logo
10:20 - 23:42
CWL
-
LGA
18h 22m2 stops
Delta Logo
11:00 - 09:50
LGA
-
CWL
17h 50m2 stops
£3,125Delta
Tue, 3 Feb - Tue, 10 Feb

Delta flights from Cardiff to New York LaGuardia Airport

Our best Delta deals on Cardiff to New York LaGuardia Airport flight tickets
Delta
2 Feb
CWL10:20Cardiff Wales
15h 59m
2 stops
LGA21:19New York LaGuardia
9 Feb
LGA14:00New York LaGuardia
14h 50m
2 stops
CWL09:50Cardiff Wales
£449
Find similar
Delta
4 Feb
CWL10:20Cardiff Wales
15h 59m
2 stops
LGA21:19New York LaGuardia
11 Feb
LGA11:46New York LaGuardia
17h 04m
2 stops
CWL09:50Cardiff Wales
£451
Find similar
Delta
14 Feb
CWL10:20Cardiff Wales
18h 25m
2 stops
LGA23:45New York LaGuardia
21 Feb
LGA13:01New York LaGuardia
15h 49m
2 stops
CWL09:50Cardiff Wales
£454
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 22 December 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 2/2

10:20-21:19

2 stops15h 59m

New York LaGuardia

Mon 9/2

14:00-09:50

2 stops14h 50m

£449

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Wed 4/2

10:20-21:19

2 stops15h 59m

New York LaGuardia

Wed 11/2

11:46-09:50

2 stops17h 04m

£451

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Sat 14/2

10:20-23:45

2 stops18h 25m

New York LaGuardia

Sat 21/2

13:01-09:50

2 stops15h 49m

£454

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Sun 11/1

10:15-20:32

2 stops15h 17m

New York LaGuardia

Sat 24/1

12:00-09:45

2 stops16h 45m

£644

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Mon 2/2

10:20-08:55

3 stops27h 35m

New York LaGuardia

Mon 9/2

11:30-09:50

2 stops17h 20m

£811

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Mon 2/2

10:20-08:07

3 stops26h 47m

New York LaGuardia

Mon 9/2

10:35-09:50

3 stops18h 15m

£818

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Tue 3/2

10:20-23:42

2 stops18h 22m

New York LaGuardia

Tue 10/2

11:00-09:50

2 stops17h 50m

£3,125

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Sun 8/2

21:20-20:59

3 stops52h 39m

£302

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Sun 15/2

18:25-20:59

3 stops55h 34m

£368

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Sun 8/2

21:20-20:59

2 stops52h 39m

£422

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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

Fastest flight time

15h 17m

Direct flights

None
The fastest flight from Cardiff to New York LaGuardia Airport takes 15h 17m
There are no direct flights from Cardiff to New York LaGuardia Airport. There are no popular flight routes from Cardiff to 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 17m 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
Secaucus
Paramus
Yonkers
Staten Island
Bronx
North Bergen
North Wales
Norwalk
Long Branch
Elizabeth
Milford
Fishkill
Somerset
Hyde Park
Carteret
Stamford
Greenwich
East Brunswick

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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