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Cheap flights from Cardiff to New York from £587

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to New York departing on 24/3. 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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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.
Virgin Atlantic Logo
10:20 - 23:42
CWL
-
LGA
41h 22m
2 stops
Virgin Atlantic Logo
09:00 - 09:15
LGA
-
CWL
19h 15m
2 stops
£587Virgin Atlantic
Tue, 24 Mar - Tue, 31 Mar
Delta Logo
10:20 - 23:37
CWL
-
LGA
17h 17m
2 stops
Delta Logo
12:00 - 09:50
LGA
-
CWL
17h 50m
2 stops
£600Delta
Thu, 12 Mar - Wed, 18 Mar
Delta Logo
10:20 - 23:37
CWL
-
LGA
17h 17m
2 stops
Delta Logo
12:00 - 09:50
LGA
-
CWL
17h 50m
2 stops
£601Delta
Thu, 12 Mar - Wed, 18 Mar
Delta Logo
10:20 - 23:37
CWL
-
LGA
17h 17m
2 stops
Delta Logo
12:00 - 09:50
LGA
-
CWL
17h 50m
2 stops
£603Delta
Thu, 12 Mar - Wed, 18 Mar
Delta Logo
09:45 - 21:04
CWL
-
LGA
16h 19m
2 stops
Delta Logo
12:00 - 09:15
LGA
-
CWL
16h 15m
2 stops
£611Delta
Tue, 7 Apr - Tue, 14 Apr
Delta Logo
09:45 - 21:23
CWL
-
LGA
16h 38m
2 stops
Delta Logo
12:00 - 09:15
LGA
-
CWL
16h 15m
2 stops
£613Delta
Tue, 7 Apr - Tue, 14 Apr
Delta Logo
09:45 - 21:04
CWL
-
LGA
16h 19m
2 stops
Delta Logo
11:54 - 09:15
LGA
-
CWL
16h 21m
2 stops
£614Delta
Tue, 7 Apr - Thu, 16 Apr
Multiple Airlines Logo
17:15 - 22:31
CWL
-
LGA
34h 16m
3 stops
Multiple Airlines Logo
14:30 - 16:45
LGA
-
CWL
21h 15m
3 stops
£720Multiple Airlines
Tue, 7 Apr - Tue, 14 Apr
Multiple Airlines Logo
17:15 - 19:01
CWL
-
LGA
30h 46m
3 stops
Multiple Airlines Logo
08:55 - 16:45
LGA
-
CWL
26h 50m
3 stops
£756Multiple Airlines
Tue, 7 Apr - Tue, 14 Apr
Delta Logo
10:20 - 16:04
CWL
-
LGA
33h 44m
2 stops
Delta Logo
14:00 - 09:15
LGA
-
CWL
14h 15m
2 stops
£764Delta
Sun, 15 Mar - Mon, 30 Mar

Delta flights from Cardiff to New York LaGuardia Airport

Our best Delta deals on Cardiff to New York LaGuardia Airport flight tickets
Delta
12 Mar
CWL10:20Cardiff Wales
17h 17m
2 stops
LGA23:37New York LaGuardia
18 Mar
LGA12:00New York LaGuardia
17h 50m
2 stops
CWL09:50Cardiff Wales
£600
Delta
12 Mar
CWL10:20Cardiff Wales
17h 17m
2 stops
LGA23:37New York LaGuardia
18 Mar
LGA12:00New York LaGuardia
17h 50m
2 stops
CWL09:50Cardiff Wales
£601
Delta
12 Mar
CWL10:20Cardiff Wales
17h 17m
2 stops
LGA23:37New York LaGuardia
18 Mar
LGA12:00New York LaGuardia
17h 50m
2 stops
CWL09:50Cardiff Wales
£603

KLM flights from Cardiff to New York LaGuardia Airport

Our best KLM deals on Cardiff to New York LaGuardia Airport flight tickets
KLM
28 Jun
CWL09:50Cardiff Wales
15h 42m
2 stops
LGA20:32New York LaGuardia
6 Jul
LGA16:00New York LaGuardia
12h 15m
2 stops
CWL09:15Cardiff Wales
£992
KLM
28 Jun
CWL09:50Cardiff Wales
15h 42m
2 stops
LGA20:32New York LaGuardia
4 Jul
LGA15:00New York LaGuardia
13h 15m
2 stops
CWL09:15Cardiff Wales
£1,021
KLM
30 Jun
CWL09:45Cardiff Wales
15h 47m
2 stops
LGA20:32New York LaGuardia
4 Jul
LGA15:00New York LaGuardia
13h 15m
2 stops
CWL09:15Cardiff Wales
£1,144

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 23 February 2026.
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

Tue 24/3

10:20-23:42

2 stops41h 22m

New York LaGuardia

Tue 31/3

09:00-09:15

2 stops19h 15m

£587

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Thu 12/3

10:20-23:37

2 stops17h 17m

New York LaGuardia

Wed 18/3

12:00-09:50

2 stops17h 50m

£600

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Thu 12/3

10:20-23:37

2 stops17h 17m

New York LaGuardia

Wed 18/3

12:00-09:50

2 stops17h 50m

£601

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Thu 12/3

10:20-23:37

2 stops17h 17m

New York LaGuardia

Wed 18/3

12:00-09:50

2 stops17h 50m

£603

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Tue 7/4

09:45-21:04

2 stops16h 19m

New York LaGuardia

Tue 14/4

12:00-09:15

2 stops16h 15m

£611

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Tue 7/4

09:45-21:23

2 stops16h 38m

New York LaGuardia

Tue 14/4

12:00-09:15

2 stops16h 15m

£613

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Tue 7/4

09:45-21:04

2 stops16h 19m

New York LaGuardia

Thu 16/4

11:54-09:15

2 stops16h 21m

£614

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Tue 7/4

17:15-22:31

3 stops34h 16m

New York LaGuardia

Tue 14/4

14:30-16:45

3 stops21h 15m

£720

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Tue 7/4

17:15-19:01

3 stops30h 46m

New York LaGuardia

Tue 14/4

08:55-16:45

3 stops26h 50m

£756

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Sun 15/3

10:20-16:04

2 stops33h 44m

New York LaGuardia

Mon 30/3

14:00-09:15

2 stops14h 15m

£764

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

16h 19m

Direct flights

None
The fastest flight from Cardiff to New York LaGuardia Airport takes 16h 19m
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.
Search flight deals

  • 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. 16h 19m 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
Staten Island
Paramus
Bronx
Yonkers
Norwalk
Long Branch
Elizabeth
Hyde Park
North Wales
Fort Lee
Stamford
Milford
Fishkill
Somerset
Tarrytown
Medford
Greenwich

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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