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Cheap flights from Cardiff to New York LaGuardia Airport from £414

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LGA
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Cardiff to LaGuardia
Explore the most affordable flight options available from Cardiff to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Sat 6/1220:05CWL - LGA
2 stops24h 33mMultiple Airlines
Sat 13/1215:30LGA - CWL
3 stops23h 40mMultiple Airlines
Deal found 23/10£636
Sat 6/1210:20CWL - LGA
2 stops17h 47mDelta
Sat 13/1211:30LGA - CWL
2 stops17h 20mDelta
Deal found 22/10£653
Thu 11/1210:20CWL - LGA
2 stops17h 47mKLM
Tue 16/1216:30LGA - CWL
2 stops12h 20mKLM
Deal found 20/10£743
Thu 11/1217:25CWL - LGA
3 stops26h 17mMultiple Airlines
Tue 16/1215:20LGA - CWL
3 stops20h 35mMultiple Airlines
Deal found 20/10£826
Tue 28/1011:00CWL - LGA
3 stops37h 30mMultiple Airlines
Tue 4/1113:05LGA - CWL
3 stops21h 25mMultiple Airlines
Deal found 21/10£898
Sat 20/1223:45CWL - LGA
2 stops24h 59mMultiple Airlines
Tue 23/1206:05LGA - CWL
3 stops28h 25mMultiple Airlines
Deal found 23/10£943
Sun 7/1217:30CWL - LGA
2 stops28h 00mVirgin Atlantic
Thu 11/1216:30LGA - CWL
2 stops12h 20mVirgin Atlantic
Deal found 23/10£995

Cheap 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 24 October 2025.

Round-trip from

£612

One-way from

£414

Popular in

December

Cheapest in

September

Average price

£708
Delta
  • Delta
  • 14/2-21/2
  • 4 total stops
  • 33h 43m total
  • Cardiff to New York
Search Deals
4/12
  • 4/12
  • 3 total stops
  • 51h 25m total
  • Cardiff to New York
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£11 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 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 24 October 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

Sat 14/2

10:20-23:13

2 stops17h 53m

New York LaGuardia

Sat 21/2

13:00-09:50

2 stops15h 50m

£612

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Sat 6/12

20:05-15:38

2 stops24h 33m

New York LaGuardia

Sat 13/12

15:30-20:10

3 stops23h 40m

£636

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Sat 6/12

10:20-23:07

2 stops17h 47m

New York LaGuardia

Sat 13/12

11:30-09:50

2 stops17h 20m

£653

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Fri 27/2

17:15-18:28

2 stops30h 13m

New York LaGuardia

Fri 13/3

18:00-09:50

2 stops35h 50m

£667

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Thu 11/12

10:20-23:07

2 stops17h 47m

New York LaGuardia

Tue 16/12

16:30-09:50

2 stops12h 20m

£743

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Thu 26/3

10:20-21:25

2 stops39h 05m

New York LaGuardia

Mon 30/3

09:00-09:15

2 stops19h 15m

£792

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Thu 4/12

10:30-08:55

3 stops51h 25m

£414

Flights are sorted by cheapest return flights first.

Deals found on 21/10

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 17h 53m. 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
Bronx
Secaucus
Weehawken
Yonkers
North Bergen
Mahwah
Carlstadt
Staten Island
North Wales
Fort Lee
Rutherford
Carteret
Englewood
West New York
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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