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Cheap flights from Cardiff to New York LaGuardia Airport from £397

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LGA
4 Feb — 11 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to LaGuardia

Enter your travel dates to find the best prices.

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 5 January 2026.

Fri 30/110:20CWL - LGA
2 stops15h 59mDelta
Sun 15/218:00LGA - CWL
2 stops17h 45mDelta
Deal found 4/1£449
Sun 15/210:15CWL - LGA
2 stops18h 29mDelta
Sun 22/216:00LGA - CWL
2 stops12h 50mDelta
Deal found 3/1£453
Tue 17/210:20CWL - LGA
2 stops18h 24mDelta
Tue 24/214:00LGA - CWL
2 stops14h 50mDelta
Deal found 4/1£576
Sat 14/210:20CWL - LGA
2 stops18h 24mDelta
Sat 21/213:01LGA - CWL
2 stops15h 49mDelta
Deal found 4/1£609
Tue 17/217:25CWL - LGA
3 stops34h 56mMultiple Airlines
Tue 24/208:00LGA - CWL
3 stops27h 55mMultiple Airlines
Deal found 4/1£873
Mon 26/1010:20CWL - LGA
2 stops17h 25mDelta
Sat 31/1014:20LGA - CWL
2 stops15h 30mDelta
Deal found 4/1£1,235
Thu 8/110:20CWL - LGA
2 stops18h 22mDelta
Mon 12/114:59LGA - CWL
2 stops13h 51mDelta
Deal found 3/1£1,410

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 5 January 2026.

Round-trip from

£449

One-way from

£397

Popular in

April

Cheapest in

September

Average price

£461
Delta
  • Delta
  • 30/1-15/2
  • 4 total stops
  • 33h 44m total
  • Cardiff to New York
Search Deals
15/1
  • 15/1
  • 3 total stops
  • 39h 29m total
  • Cardiff to New York
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£34 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 January 2026
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 5 January 2026.
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

Sun 15/2

18:00-16:45

2 stops17h 45m

£449

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Sun 15/2

10:15-23:44

2 stops18h 29m

New York LaGuardia

Sun 22/2

16:00-09:50

2 stops12h 50m

£453

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Tue 17/2

10:20-23:44

2 stops18h 24m

New York LaGuardia

Tue 24/2

11:00-09:50

2 stops17h 50m

£576

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

£609

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Tue 17/2

17:25-23:21

3 stops34h 56m

New York LaGuardia

Tue 24/2

08:00-16:55

3 stops27h 55m

£873

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Thu 15/1

10:30-20:59

3 stops39h 29m

£397

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Fri 9/1

22:25-20:59

3 stops51h 34m

£412

Flights are sorted by cheapest return flights first.

Deals found on 2/1

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
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?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to LaGuardia from Cardiff.

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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