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Cheap flights from Cardiff to New York LaGuardia Airport from £384

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — LGA
14 Dec — 21 Dec1
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 14 November 2025.

Fri 12/1210:20CWL - LGA
2 stops17h 08mDelta
Mon 15/1213:00LGA - CWL
2 stops15h 50mDelta
Deal found 12/11£652
Fri 12/1210:20CWL - LGA
2 stops16h 08mDelta
Sun 14/1218:00LGA - CWL
2 stops17h 45mDelta
Deal found 13/11£714
Tue 9/1210:20CWL - LGA
2 stops17h 47mDelta
Tue 16/1211:30LGA - CWL
2 stops17h 20mDelta
Deal found 12/11£770
Tue 9/1217:25CWL - LGA
3 stops28h 34mMultiple Airlines
Tue 16/1210:10LGA - CWL
3 stops25h 45mMultiple Airlines
Deal found 12/11£870
Sun 28/1221:20CWL - LGA
3 stops27h 40mMultiple Airlines
Sun 4/117:35LGA - CWL
3 stops24h 30mMultiple Airlines
Deal found 12/11£907
Fri 12/1222:25CWL - LGA
3 stops23h 34mMultiple Airlines
Mon 15/1218:00LGA - CWL
2 stops17h 55mMultiple Airlines
Deal found 12/11£1,052
Wed 17/1210:20CWL - LGA
2 stops17h 08mVirgin Atlantic
Sat 20/1212:00LGA - CWL
2 stops23h 50mVirgin Atlantic
Deal found 13/11£1,514
Sun 28/1210:15CWL - LGA
2 stops18h 05mDelta
Sun 4/111:30LGA - CWL
2 stops17h 20mDelta
Deal found 12/11£1,746
Sat 27/1210:20CWL - LGA
2 stops18h 00mDelta
Sat 3/111:30LGA - CWL
2 stops17h 15mDelta
Deal found 12/11£4,338

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 14 November 2025.

Round-trip from

£632

One-way from

£384

Popular in

April

Cheapest in

September

Average price

£527
Delta
  • Delta
  • 14/2-21/2
  • 4 total stops
  • 34h 12m total
  • Cardiff to New York
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15/12
  • 15/12
  • 3 total stops
  • 49h 12m total
  • Cardiff to New York
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£31 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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 14 November 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

10:20-23:42

2 stops18h 22m

New York LaGuardia

Sat 21/2

13:00-09:50

2 stops15h 50m

£634

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Fri 12/12

10:20-22:28

2 stops17h 08m

New York LaGuardia

Mon 15/12

13:00-09:50

2 stops15h 50m

£652

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Wed 7/1

17:25-20:14

2 stops31h 49m

New York LaGuardia

Wed 21/1

16:00-09:50

2 stops12h 50m

£701

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Fri 12/12

10:20-21:28

2 stops16h 08m

New York LaGuardia

Sun 14/12

18:00-16:45

2 stops17h 45m

£714

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Tue 9/12

10:20-23:07

2 stops17h 47m

New York LaGuardia

Tue 16/12

11:30-09:50

2 stops17h 20m

£770

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Thu 26/3

10:20-21:25

2 stops39h 05m

New York LaGuardia

Mon 30/3

13:00-16:45

2 stops22h 45m

£811

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Tue 9/12

17:25-16:59

3 stops28h 34m

New York LaGuardia

Tue 16/12

10:10-16:55

3 stops25h 45m

£870

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Sun 28/12

21:20-20:00

3 stops27h 40m

New York LaGuardia

Sun 4/1

17:35-23:05

3 stops24h 30m

£907

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Fri 12/12

22:25-16:59

3 stops23h 34m

New York LaGuardia

Mon 15/12

18:00-16:55

2 stops17h 55m

£1,052

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Mon 15/12

23:30-19:42

3 stops49h 12m

£384

Flights are sorted by cheapest return flights first.

Deals found on 12/11

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 Virgin Atlantic fly from Cardiff to New York LaGuardia Airport in about 18h 22m. The time it takes to get you to your destination can typically vary by up to 13h 27m. Cardiff and New York LaGuardia Airport are separated by a distance of 3321 mi. This flight may include one or multiple stops.

  • 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
Mahwah
Carlstadt
North Bergen
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?

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