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Cheap flights from Cardiff to New York LaGuardia Airport from £301

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LGA
22 Jan — 29 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to LaGuardia

Enter your travel dates to find the best prices.

Best flights from Cardiff to LaGuardia
Discover carefully curated flight deals from Cardiff to LaGuardia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 December 2025.

Fri 30/110:20CWL - LGA
2 stops15h 59mDelta
Mon 16/213:00LGA - CWL
2 stops15h 50mDelta
Deal found 22/12£447
Mon 2/210:20CWL - LGA
2 stops15h 59mDelta
Mon 9/216:00LGA - CWL
2 stops12h 50mDelta
Deal found 21/12£447
Wed 4/210:20CWL - LGA
2 stops15h 59mDelta
Wed 11/211:46LGA - CWL
2 stops17h 04mDelta
Deal found 21/12£450
Sat 14/210:20CWL - LGA
2 stops18h 25mDelta
Sat 21/213:01LGA - CWL
2 stops15h 49mDelta
Deal found 21/12£453
Sun 11/110:15CWL - LGA
2 stops15h 17mDelta
Sat 24/112:00LGA - CWL
2 stops16h 45mDelta
Deal found 21/12£642
Fri 6/210:20CWL - LGA
2 stops15h 59mDelta
Fri 13/211:30LGA - CWL
2 stops17h 20mDelta
Deal found 23/12£669
Tue 6/110:20CWL - LGA
2 stops18h 22mDelta
Fri 9/116:00LGA - CWL
2 stops12h 50mDelta
Deal found 22/12£1,503

Find flight deals from Cardiff to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to LaGuardia (LGA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 December 2025.

Round-trip from

£447

One-way from

£301

Popular in

April

Cheapest in

September

Average price

£721
Delta
  • Delta
  • 30/1-16/2
  • 4 total stops
  • 31h 49m total
  • Cardiff to New York
Search Deals
8/2
  • 8/2
  • 3 total stops
  • 52h 39m total
  • Cardiff to New York
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to LaGuardia 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, Cheapflights users made 858,174 searches. Data last updated 23 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

Cardiff

Fly to

LaGuardia

Route

Depart

Return

Price

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Fri 30/1

10:20-21:19

2 stops15h 59m

New York LaGuardia

Mon 16/2

13:00-09:50

2 stops15h 50m

£447

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Mon 2/2

10:20-21:19

2 stops15h 59m

New York LaGuardia

Mon 9/2

16:00-09:50

2 stops12h 50m

£447

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

£450

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

£453

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

£642

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Fri 6/2

10:20-21:19

2 stops15h 59m

New York LaGuardia

Fri 13/2

11:30-09:50

2 stops17h 20m

£669

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Tue 6/1

10:20-23:42

2 stops18h 22m

New York LaGuardia

Fri 9/1

16:00-09:50

2 stops12h 50m

£1,503

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Sun 8/2

21:20-20:59

3 stops52h 39m

£301

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Mon 30/3

10:25-08:56

3 stops51h 31m

£335

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Sun 15/2

21:20-20:59

2 stops52h 39m

£470

Flights are sorted by cheapest return flights first.

Deals found on 21/12

Showing 1-10 of 11 results
1
2

Best time to book a flight from Cardiff to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Cardiff with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cardiff to New York LaGuardia?

    For a flight from Cardiff to New York LaGuardia, you will be flying from Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city. Cardiff Wales is the only Cardiff airport and it handles 0 outbound flights to New York LaGuardia per day. 0 airlines have flights to New York LaGuardia from Cardiff Wales on a regular basis.

  • How long is the flight from Cardiff to New York LaGuardia Airport?

    Airlines like Delta fly from Cardiff to New York LaGuardia Airport in about 15h 59m. The time it takes to get you to your destination can typically vary by up to . Cardiff and New York LaGuardia Airport are separated by a distance of 3321 mi.

  • Can I find deals for flights from Cardiff to LaGuardia that include hotel bookings?

    Yes. In addition to deals on Cardiff to LaGuardia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to LaGuardia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to LaGuardia.

  • Can I find deals for business class flights from Cardiff to LaGuardia?

    Yes. Cheapflights offers flight deals from Cardiff to LaGuardia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Queens
Elizabeth
Secaucus
Weehawken
Yonkers
Bronx
Mahwah
North Bergen
Staten Island
Carlstadt
North Wales
Fort Lee
Rutherford
Carteret
West New York
Englewood
Edgewater
Mount Laurel
Westbury

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Why should you use Cheapflights to find cheap flight tickets from Cardiff to LaGuardia?

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Can Cheapflights find flights from Cardiff to LaGuardia with no change fees?

Need flexible booking options for your flight to LaGuardia from Cardiff? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Cardiff to LaGuardia become cheaper?

Not ready to book yet? You can track prices for flights from Cardiff to LaGuardia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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