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Cheap flights from Cardiff to New York LaGuardia Airport from £448

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LGA
29 Jan — 5 Feb1
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 30 December 2025.

Wed 28/110:20CWL - LGA
2 stops15h 59mDelta
Wed 4/212:00LGA - CWL
2 stops16h 50mDelta
Deal found 28/12£448
Wed 11/210:20CWL - LGA
2 stops15h 59mKLM
Wed 25/216:00LGA - CWL
2 stops12h 50mKLM
Deal found 30/12£448
Wed 11/210:20CWL - LGA
3 stops35h 39mMultiple Airlines
Wed 25/206:30LGA - CWL
3 stops22h 35mMultiple Airlines
Deal found 30/12£892
Fri 13/210:20CWL - LGA
2 stops18h 24mDelta
Fri 20/211:00LGA - CWL
2 stops17h 50mDelta
Deal found 30/12£452
Tue 10/210:20CWL - LGA
2 stops18h 22mDelta
Mon 16/216:00LGA - CWL
2 stops12h 50mDelta
Deal found 29/12£452
Sat 14/210:20CWL - LGA
2 stops18h 24mDelta
Sat 21/213:01LGA - CWL
2 stops15h 49mDelta
Deal found 29/12£454
Thu 12/210:20CWL - LGA
2 stops18h 24mDelta
Thu 19/211:33LGA - CWL
2 stops17h 17mDelta
Deal found 29/12£577
Thu 12/210:30CWL - LGA
3 stops38h 20mMultiple Airlines
Thu 19/213:05LGA - CWL
3 stops27h 55mMultiple Airlines
Deal found 29/12£900
Mon 12/123:30CWL - LGA
3 stops28h 15mMultiple Airlines
Thu 15/115:20LGA - CWL
3 stops25h 40mMultiple Airlines
Deal found 29/12£1,067
Fri 9/122:25CWL - LGA
3 stops26h 35mMultiple Airlines
Mon 12/117:35LGA - CWL
3 stops18h 20mMultiple Airlines
Deal found 29/12£1,109
Mon 12/110:20CWL - LGA
2 stops15h 59mDelta
Thu 15/111:31LGA - CWL
2 stops17h 19mDelta
Deal found 29/12£1,000

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 30 December 2025.

Round-trip from

£448

Popular in

April

Cheapest in

September

Average price

£717
Delta
  • Delta
  • 28/1-4/2
  • 4 total stops
  • 32h 49m total
  • Cardiff to New York
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£25 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 30 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

Wed 28/1

10:20-21:19

2 stops15h 59m

New York LaGuardia

Wed 4/2

12:00-09:50

2 stops16h 50m

£448

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Wed 11/2

10:20-21:19

2 stops15h 59m

New York LaGuardia

Wed 25/2

16:00-09:50

2 stops12h 50m

£448

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Fri 13/2

10:20-23:44

2 stops18h 24m

New York LaGuardia

Fri 20/2

11:00-09:50

2 stops17h 50m

£452

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Tue 10/2

10:20-23:42

2 stops18h 22m

New York LaGuardia

Mon 16/2

16:00-09:50

2 stops12h 50m

£452

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Sat 14/2

10:20-23:44

2 stops18h 24m

New York LaGuardia

Sat 21/2

13:01-09:50

2 stops15h 49m

£454

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Thu 12/2

10:20-23:44

2 stops18h 24m

New York LaGuardia

Thu 19/2

11:33-09:50

2 stops17h 17m

£577

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Wed 11/2

10:20-16:59

3 stops35h 39m

New York LaGuardia

Wed 25/2

06:30-10:05

3 stops22h 35m

£892

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Thu 12/2

10:30-19:50

3 stops38h 20m

New York LaGuardia

Thu 19/2

13:05-22:00

3 stops27h 55m

£900

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Mon 12/1

10:20-21:19

2 stops15h 59m

New York LaGuardia

Thu 15/1

11:31-09:50

2 stops17h 19m

£1,000

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Mon 12/1

23:30-22:45

3 stops28h 15m

New York LaGuardia

Thu 15/1

15:20-22:00

3 stops25h 40m

£1,067

Flights are sorted by cheapest return flights first.

Deals found on 28/12

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 and KLM 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
Weehawken
Secaucus
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?

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